1 //! Linux-specific definitions for linux-like values
2 
3 use core::mem;
4 
5 pub type useconds_t = u32;
6 pub type dev_t = u64;
7 pub type socklen_t = u32;
8 pub type mode_t = u32;
9 pub type ino64_t = u64;
10 pub type off64_t = i64;
11 pub type blkcnt64_t = i64;
12 pub type rlim64_t = u64;
13 pub type mqd_t = ::c_int;
14 pub type nfds_t = ::c_ulong;
15 pub type nl_item = ::c_int;
16 pub type idtype_t = ::c_uint;
17 pub type loff_t = ::c_longlong;
18 pub type pthread_key_t = ::c_uint;
19 pub type pthread_once_t = ::c_int;
20 pub type pthread_spinlock_t = ::c_int;
21 pub type __kernel_fsid_t = __c_anonymous__kernel_fsid_t;
22 pub type __kernel_clockid_t = ::c_int;
23 
24 pub type __u8 = ::c_uchar;
25 pub type __u16 = ::c_ushort;
26 pub type __s16 = ::c_short;
27 pub type __u32 = ::c_uint;
28 pub type __s32 = ::c_int;
29 
30 pub type Elf32_Half = u16;
31 pub type Elf32_Word = u32;
32 pub type Elf32_Off = u32;
33 pub type Elf32_Addr = u32;
34 pub type Elf32_Xword = u64;
35 pub type Elf32_Sword = i32;
36 
37 pub type Elf64_Half = u16;
38 pub type Elf64_Word = u32;
39 pub type Elf64_Off = u64;
40 pub type Elf64_Addr = u64;
41 pub type Elf64_Xword = u64;
42 pub type Elf64_Sxword = i64;
43 pub type Elf64_Sword = i32;
44 
45 pub type Elf32_Section = u16;
46 pub type Elf64_Section = u16;
47 
48 pub type Elf32_Relr = Elf32_Word;
49 pub type Elf64_Relr = Elf32_Xword;
50 pub type Elf32_Rel = __c_anonymous_elf32_rel;
51 pub type Elf64_Rel = __c_anonymous_elf64_rel;
52 
53 cfg_if! {
54     if #[cfg(not(target_arch = "sparc64"))] {
55         pub type Elf32_Rela = __c_anonymous_elf32_rela;
56         pub type Elf64_Rela = __c_anonymous_elf64_rela;
57     }
58 }
59 
60 // linux/can.h
61 pub type canid_t = u32;
62 
63 // linux/can/j1939.h
64 pub type can_err_mask_t = u32;
65 pub type pgn_t = u32;
66 pub type priority_t = u8;
67 pub type name_t = u64;
68 
69 pub type iconv_t = *mut ::c_void;
70 
71 // linux/sctp.h
72 pub type sctp_assoc_t = ::__s32;
73 
74 pub type eventfd_t = u64;
75 missing! {
76     #[cfg_attr(feature = "extra_traits", derive(Debug))]
77     pub enum fpos64_t {} // FIXME: fill this out with a struct
78 }
79 
80 e! {
81     #[repr(u32)]
82     pub enum tpacket_versions {
83         TPACKET_V1,
84         TPACKET_V2,
85         TPACKET_V3,
86     }
87 }
88 
89 s! {
90     pub struct glob_t {
91         pub gl_pathc: ::size_t,
92         pub gl_pathv: *mut *mut c_char,
93         pub gl_offs: ::size_t,
94         pub gl_flags: ::c_int,
95 
96         __unused1: *mut ::c_void,
97         __unused2: *mut ::c_void,
98         __unused3: *mut ::c_void,
99         __unused4: *mut ::c_void,
100         __unused5: *mut ::c_void,
101     }
102 
103     pub struct passwd {
104         pub pw_name: *mut ::c_char,
105         pub pw_passwd: *mut ::c_char,
106         pub pw_uid: ::uid_t,
107         pub pw_gid: ::gid_t,
108         pub pw_gecos: *mut ::c_char,
109         pub pw_dir: *mut ::c_char,
110         pub pw_shell: *mut ::c_char,
111     }
112 
113     pub struct spwd {
114         pub sp_namp: *mut ::c_char,
115         pub sp_pwdp: *mut ::c_char,
116         pub sp_lstchg: ::c_long,
117         pub sp_min: ::c_long,
118         pub sp_max: ::c_long,
119         pub sp_warn: ::c_long,
120         pub sp_inact: ::c_long,
121         pub sp_expire: ::c_long,
122         pub sp_flag: ::c_ulong,
123     }
124 
125     pub struct dqblk {
126         pub dqb_bhardlimit: u64,
127         pub dqb_bsoftlimit: u64,
128         pub dqb_curspace: u64,
129         pub dqb_ihardlimit: u64,
130         pub dqb_isoftlimit: u64,
131         pub dqb_curinodes: u64,
132         pub dqb_btime: u64,
133         pub dqb_itime: u64,
134         pub dqb_valid: u32,
135     }
136 
137     pub struct signalfd_siginfo {
138         pub ssi_signo: u32,
139         pub ssi_errno: i32,
140         pub ssi_code: i32,
141         pub ssi_pid: u32,
142         pub ssi_uid: u32,
143         pub ssi_fd: i32,
144         pub ssi_tid: u32,
145         pub ssi_band: u32,
146         pub ssi_overrun: u32,
147         pub ssi_trapno: u32,
148         pub ssi_status: i32,
149         pub ssi_int: i32,
150         pub ssi_ptr: u64,
151         pub ssi_utime: u64,
152         pub ssi_stime: u64,
153         pub ssi_addr: u64,
154         pub ssi_addr_lsb: u16,
155         _pad2: u16,
156         pub ssi_syscall: i32,
157         pub ssi_call_addr: u64,
158         pub ssi_arch: u32,
159         _pad: [u8; 28],
160     }
161 
162     pub struct itimerspec {
163         pub it_interval: ::timespec,
164         pub it_value: ::timespec,
165     }
166 
167     pub struct fsid_t {
168         __val: [::c_int; 2],
169     }
170 
171     pub struct fanout_args {
172         #[cfg(target_endian = "little")]
173         pub id: ::__u16,
174         pub type_flags: ::__u16,
175         #[cfg(target_endian = "big")]
176         pub id: ::__u16,
177         pub max_num_members: ::__u32,
178     }
179 
180     pub struct packet_mreq {
181         pub mr_ifindex: ::c_int,
182         pub mr_type: ::c_ushort,
183         pub mr_alen: ::c_ushort,
184         pub mr_address: [::c_uchar; 8],
185     }
186 
187     pub struct sockaddr_pkt {
188         pub spkt_family: ::c_ushort,
189         pub spkt_device: [::c_uchar; 14],
190         pub spkt_protocol: ::c_ushort,
191     }
192 
193     pub struct tpacket_auxdata {
194         pub tp_status: ::__u32,
195         pub tp_len: ::__u32,
196         pub tp_snaplen: ::__u32,
197         pub tp_mac: ::__u16,
198         pub tp_net: ::__u16,
199         pub tp_vlan_tci: ::__u16,
200         pub tp_vlan_tpid: ::__u16,
201     }
202 
203     pub struct tpacket_hdr {
204         pub tp_status: ::c_ulong,
205         pub tp_len: ::c_uint,
206         pub tp_snaplen: ::c_uint,
207         pub tp_mac: ::c_ushort,
208         pub tp_net: ::c_ushort,
209         pub tp_sec: ::c_uint,
210         pub tp_usec: ::c_uint,
211     }
212 
213     pub struct tpacket_hdr_variant1 {
214         pub tp_rxhash: ::__u32,
215         pub tp_vlan_tci: ::__u32,
216         pub tp_vlan_tpid: ::__u16,
217         pub tp_padding: ::__u16,
218     }
219 
220     pub struct tpacket2_hdr {
221         pub tp_status: ::__u32,
222         pub tp_len: ::__u32,
223         pub tp_snaplen: ::__u32,
224         pub tp_mac: ::__u16,
225         pub tp_net: ::__u16,
226         pub tp_sec: ::__u32,
227         pub tp_nsec: ::__u32,
228         pub tp_vlan_tci: ::__u16,
229         pub tp_vlan_tpid: ::__u16,
230         pub tp_padding: [::__u8; 4],
231     }
232 
233     pub struct tpacket_req {
234         pub tp_block_size: ::c_uint,
235         pub tp_block_nr: ::c_uint,
236         pub tp_frame_size: ::c_uint,
237         pub tp_frame_nr: ::c_uint,
238     }
239 
240     pub struct tpacket_req3 {
241         pub tp_block_size: ::c_uint,
242         pub tp_block_nr: ::c_uint,
243         pub tp_frame_size: ::c_uint,
244         pub tp_frame_nr: ::c_uint,
245         pub tp_retire_blk_tov: ::c_uint,
246         pub tp_sizeof_priv: ::c_uint,
247         pub tp_feature_req_word: ::c_uint,
248     }
249 
250     #[repr(align(8))]
251     pub struct tpacket_rollover_stats {
252         pub tp_all: ::__u64,
253         pub tp_huge: ::__u64,
254         pub tp_failed: ::__u64,
255     }
256 
257     pub struct tpacket_stats {
258         pub tp_packets: ::c_uint,
259         pub tp_drops: ::c_uint,
260     }
261 
262     pub struct tpacket_stats_v3 {
263         pub tp_packets: ::c_uint,
264         pub tp_drops: ::c_uint,
265         pub tp_freeze_q_cnt: ::c_uint,
266     }
267 
268     pub struct tpacket3_hdr {
269         pub tp_next_offset: ::__u32,
270         pub tp_sec: ::__u32,
271         pub tp_nsec: ::__u32,
272         pub tp_snaplen: ::__u32,
273         pub tp_len: ::__u32,
274         pub tp_status: ::__u32,
275         pub tp_mac: ::__u16,
276         pub tp_net: ::__u16,
277         pub hv1: ::tpacket_hdr_variant1,
278         pub tp_padding: [::__u8; 8],
279     }
280 
281     pub struct tpacket_bd_ts {
282         pub ts_sec: ::c_uint,
283         pub ts_usec: ::c_uint,
284     }
285 
286     #[repr(align(8))]
287     pub struct tpacket_hdr_v1 {
288         pub block_status: ::__u32,
289         pub num_pkts: ::__u32,
290         pub offset_to_first_pkt: ::__u32,
291         pub blk_len: ::__u32,
292         pub seq_num: ::__u64,
293         pub ts_first_pkt: ::tpacket_bd_ts,
294         pub ts_last_pkt: ::tpacket_bd_ts,
295     }
296 
297     pub struct cpu_set_t {
298         #[cfg(all(target_pointer_width = "32", not(target_arch = "x86_64")))]
299         bits: [u32; 32],
300         #[cfg(not(all(target_pointer_width = "32", not(target_arch = "x86_64"))))]
301         bits: [u64; 16],
302     }
303 
304     pub struct if_nameindex {
305         pub if_index: ::c_uint,
306         pub if_name: *mut ::c_char,
307     }
308 
309     // System V IPC
310     pub struct msginfo {
311         pub msgpool: ::c_int,
312         pub msgmap: ::c_int,
313         pub msgmax: ::c_int,
314         pub msgmnb: ::c_int,
315         pub msgmni: ::c_int,
316         pub msgssz: ::c_int,
317         pub msgtql: ::c_int,
318         pub msgseg: ::c_ushort,
319     }
320 
321     pub struct sembuf {
322         pub sem_num: ::c_ushort,
323         pub sem_op: ::c_short,
324         pub sem_flg: ::c_short,
325     }
326 
327     pub struct input_event {
328         pub time: ::timeval,
329         pub type_: ::__u16,
330         pub code: ::__u16,
331         pub value: ::__s32,
332     }
333 
334     pub struct input_id {
335         pub bustype: ::__u16,
336         pub vendor: ::__u16,
337         pub product: ::__u16,
338         pub version: ::__u16,
339     }
340 
341     pub struct input_absinfo {
342         pub value: ::__s32,
343         pub minimum: ::__s32,
344         pub maximum: ::__s32,
345         pub fuzz: ::__s32,
346         pub flat: ::__s32,
347         pub resolution: ::__s32,
348     }
349 
350     pub struct input_keymap_entry {
351         pub flags: ::__u8,
352         pub len: ::__u8,
353         pub index: ::__u16,
354         pub keycode: ::__u32,
355         pub scancode: [::__u8; 32],
356     }
357 
358     pub struct input_mask {
359         pub type_: ::__u32,
360         pub codes_size: ::__u32,
361         pub codes_ptr: ::__u64,
362     }
363 
364     pub struct ff_replay {
365         pub length: ::__u16,
366         pub delay: ::__u16,
367     }
368 
369     pub struct ff_trigger {
370         pub button: ::__u16,
371         pub interval: ::__u16,
372     }
373 
374     pub struct ff_envelope {
375         pub attack_length: ::__u16,
376         pub attack_level: ::__u16,
377         pub fade_length: ::__u16,
378         pub fade_level: ::__u16,
379     }
380 
381     pub struct ff_constant_effect {
382         pub level: ::__s16,
383         pub envelope: ff_envelope,
384     }
385 
386     pub struct ff_ramp_effect {
387         pub start_level: ::__s16,
388         pub end_level: ::__s16,
389         pub envelope: ff_envelope,
390     }
391 
392     pub struct ff_condition_effect {
393         pub right_saturation: ::__u16,
394         pub left_saturation: ::__u16,
395 
396         pub right_coeff: ::__s16,
397         pub left_coeff: ::__s16,
398 
399         pub deadband: ::__u16,
400         pub center: ::__s16,
401     }
402 
403     pub struct ff_periodic_effect {
404         pub waveform: ::__u16,
405         pub period: ::__u16,
406         pub magnitude: ::__s16,
407         pub offset: ::__s16,
408         pub phase: ::__u16,
409 
410         pub envelope: ff_envelope,
411 
412         pub custom_len: ::__u32,
413         pub custom_data: *mut ::__s16,
414     }
415 
416     pub struct ff_rumble_effect {
417         pub strong_magnitude: ::__u16,
418         pub weak_magnitude: ::__u16,
419     }
420 
421     pub struct ff_effect {
422         pub type_: ::__u16,
423         pub id: ::__s16,
424         pub direction: ::__u16,
425         pub trigger: ff_trigger,
426         pub replay: ff_replay,
427         // FIXME(1.0): this is actually a union
428         #[cfg(target_pointer_width = "64")]
429         pub u: [u64; 4],
430         #[cfg(target_pointer_width = "32")]
431         pub u: [u32; 7],
432     }
433 
434     pub struct uinput_ff_upload {
435         pub request_id: ::__u32,
436         pub retval: ::__s32,
437         pub effect: ff_effect,
438         pub old: ff_effect,
439     }
440 
441     pub struct uinput_ff_erase {
442         pub request_id: ::__u32,
443         pub retval: ::__s32,
444         pub effect_id: ::__u32,
445     }
446 
447     pub struct uinput_abs_setup {
448         pub code: ::__u16,
449         pub absinfo: input_absinfo,
450     }
451 
452     pub struct dl_phdr_info {
453         #[cfg(target_pointer_width = "64")]
454         pub dlpi_addr: Elf64_Addr,
455         #[cfg(target_pointer_width = "32")]
456         pub dlpi_addr: Elf32_Addr,
457 
458         pub dlpi_name: *const ::c_char,
459 
460         #[cfg(target_pointer_width = "64")]
461         pub dlpi_phdr: *const Elf64_Phdr,
462         #[cfg(target_pointer_width = "32")]
463         pub dlpi_phdr: *const Elf32_Phdr,
464 
465         #[cfg(target_pointer_width = "64")]
466         pub dlpi_phnum: Elf64_Half,
467         #[cfg(target_pointer_width = "32")]
468         pub dlpi_phnum: Elf32_Half,
469 
470         // As of uClibc 1.0.36, the following fields are
471         // gated behind a "#if 0" block which always evaluates
472         // to false. So I'm just removing these, and if uClibc changes
473         // the #if block in the future to include the following fields, these
474         // will probably need including here. tsidea, skrap
475         // QNX (NTO) platform does not define these fields
476         #[cfg(not(any(target_env = "uclibc", target_os = "nto")))]
477         pub dlpi_adds: ::c_ulonglong,
478         #[cfg(not(any(target_env = "uclibc", target_os = "nto")))]
479         pub dlpi_subs: ::c_ulonglong,
480         #[cfg(not(any(target_env = "uclibc", target_os = "nto")))]
481         pub dlpi_tls_modid: ::size_t,
482         #[cfg(not(any(target_env = "uclibc", target_os = "nto")))]
483         pub dlpi_tls_data: *mut ::c_void,
484     }
485 
486     pub struct Elf32_Ehdr {
487         pub e_ident: [::c_uchar; 16],
488         pub e_type: Elf32_Half,
489         pub e_machine: Elf32_Half,
490         pub e_version: Elf32_Word,
491         pub e_entry: Elf32_Addr,
492         pub e_phoff: Elf32_Off,
493         pub e_shoff: Elf32_Off,
494         pub e_flags: Elf32_Word,
495         pub e_ehsize: Elf32_Half,
496         pub e_phentsize: Elf32_Half,
497         pub e_phnum: Elf32_Half,
498         pub e_shentsize: Elf32_Half,
499         pub e_shnum: Elf32_Half,
500         pub e_shstrndx: Elf32_Half,
501     }
502 
503     pub struct Elf64_Ehdr {
504         pub e_ident: [::c_uchar; 16],
505         pub e_type: Elf64_Half,
506         pub e_machine: Elf64_Half,
507         pub e_version: Elf64_Word,
508         pub e_entry: Elf64_Addr,
509         pub e_phoff: Elf64_Off,
510         pub e_shoff: Elf64_Off,
511         pub e_flags: Elf64_Word,
512         pub e_ehsize: Elf64_Half,
513         pub e_phentsize: Elf64_Half,
514         pub e_phnum: Elf64_Half,
515         pub e_shentsize: Elf64_Half,
516         pub e_shnum: Elf64_Half,
517         pub e_shstrndx: Elf64_Half,
518     }
519 
520     pub struct Elf32_Sym {
521         pub st_name: Elf32_Word,
522         pub st_value: Elf32_Addr,
523         pub st_size: Elf32_Word,
524         pub st_info: ::c_uchar,
525         pub st_other: ::c_uchar,
526         pub st_shndx: Elf32_Section,
527     }
528 
529     pub struct Elf64_Sym {
530         pub st_name: Elf64_Word,
531         pub st_info: ::c_uchar,
532         pub st_other: ::c_uchar,
533         pub st_shndx: Elf64_Section,
534         pub st_value: Elf64_Addr,
535         pub st_size: Elf64_Xword,
536     }
537 
538     pub struct Elf32_Phdr {
539         pub p_type: Elf32_Word,
540         pub p_offset: Elf32_Off,
541         pub p_vaddr: Elf32_Addr,
542         pub p_paddr: Elf32_Addr,
543         pub p_filesz: Elf32_Word,
544         pub p_memsz: Elf32_Word,
545         pub p_flags: Elf32_Word,
546         pub p_align: Elf32_Word,
547     }
548 
549     pub struct Elf64_Phdr {
550         pub p_type: Elf64_Word,
551         pub p_flags: Elf64_Word,
552         pub p_offset: Elf64_Off,
553         pub p_vaddr: Elf64_Addr,
554         pub p_paddr: Elf64_Addr,
555         pub p_filesz: Elf64_Xword,
556         pub p_memsz: Elf64_Xword,
557         pub p_align: Elf64_Xword,
558     }
559 
560     pub struct Elf32_Shdr {
561         pub sh_name: Elf32_Word,
562         pub sh_type: Elf32_Word,
563         pub sh_flags: Elf32_Word,
564         pub sh_addr: Elf32_Addr,
565         pub sh_offset: Elf32_Off,
566         pub sh_size: Elf32_Word,
567         pub sh_link: Elf32_Word,
568         pub sh_info: Elf32_Word,
569         pub sh_addralign: Elf32_Word,
570         pub sh_entsize: Elf32_Word,
571     }
572 
573     pub struct Elf64_Shdr {
574         pub sh_name: Elf64_Word,
575         pub sh_type: Elf64_Word,
576         pub sh_flags: Elf64_Xword,
577         pub sh_addr: Elf64_Addr,
578         pub sh_offset: Elf64_Off,
579         pub sh_size: Elf64_Xword,
580         pub sh_link: Elf64_Word,
581         pub sh_info: Elf64_Word,
582         pub sh_addralign: Elf64_Xword,
583         pub sh_entsize: Elf64_Xword,
584     }
585 
586     pub struct __c_anonymous_elf32_rel {
587         pub r_offset: Elf32_Addr,
588         pub r_info: Elf32_Word,
589     }
590 
591     pub struct __c_anonymous_elf64_rel {
592         pub r_offset: Elf64_Addr,
593         pub r_info: Elf64_Xword,
594     }
595 
596     pub struct __c_anonymous__kernel_fsid_t {
597         pub val: [::c_int; 2],
598     }
599 
600     pub struct ucred {
601         pub pid: ::pid_t,
602         pub uid: ::uid_t,
603         pub gid: ::gid_t,
604     }
605 
606     pub struct mntent {
607         pub mnt_fsname: *mut ::c_char,
608         pub mnt_dir: *mut ::c_char,
609         pub mnt_type: *mut ::c_char,
610         pub mnt_opts: *mut ::c_char,
611         pub mnt_freq: ::c_int,
612         pub mnt_passno: ::c_int,
613     }
614 
615     pub struct posix_spawn_file_actions_t {
616         __allocated: ::c_int,
617         __used: ::c_int,
618         __actions: *mut ::c_int,
619         __pad: [::c_int; 16],
620     }
621 
622     pub struct posix_spawnattr_t {
623         __flags: ::c_short,
624         __pgrp: ::pid_t,
625         __sd: ::sigset_t,
626         __ss: ::sigset_t,
627         #[cfg(any(target_env = "musl", target_env = "ohos"))]
628         __prio: ::c_int,
629         #[cfg(not(any(target_env = "musl", target_env = "ohos")))]
630         __sp: ::sched_param,
631         __policy: ::c_int,
632         __pad: [::c_int; 16],
633     }
634 
635     pub struct genlmsghdr {
636         pub cmd: u8,
637         pub version: u8,
638         pub reserved: u16,
639     }
640 
641     pub struct in6_pktinfo {
642         pub ipi6_addr: ::in6_addr,
643         pub ipi6_ifindex: ::c_uint,
644     }
645 
646     pub struct arpd_request {
647         pub req: ::c_ushort,
648         pub ip: u32,
649         pub dev: ::c_ulong,
650         pub stamp: ::c_ulong,
651         pub updated: ::c_ulong,
652         pub ha: [::c_uchar; ::MAX_ADDR_LEN],
653     }
654 
655     pub struct inotify_event {
656         pub wd: ::c_int,
657         pub mask: u32,
658         pub cookie: u32,
659         pub len: u32,
660     }
661 
662     pub struct fanotify_response {
663         pub fd: ::c_int,
664         pub response: __u32,
665     }
666 
667     pub struct fanotify_event_info_header {
668         pub info_type: __u8,
669         pub pad: __u8,
670         pub len: __u16,
671     }
672 
673     pub struct fanotify_event_info_fid {
674         pub hdr: fanotify_event_info_header,
675         pub fsid: ::__kernel_fsid_t,
676         pub handle: [::c_uchar; 0],
677     }
678 
679     pub struct sockaddr_vm {
680         pub svm_family: ::sa_family_t,
681         pub svm_reserved1: ::c_ushort,
682         pub svm_port: ::c_uint,
683         pub svm_cid: ::c_uint,
684         pub svm_zero: [u8; 4],
685     }
686 
687     pub struct regmatch_t {
688         pub rm_so: regoff_t,
689         pub rm_eo: regoff_t,
690     }
691 
692     pub struct sock_extended_err {
693         pub ee_errno: u32,
694         pub ee_origin: u8,
695         pub ee_type: u8,
696         pub ee_code: u8,
697         pub ee_pad: u8,
698         pub ee_info: u32,
699         pub ee_data: u32,
700     }
701 
702     // linux/can.h
703     pub struct __c_anonymous_sockaddr_can_tp {
704         pub rx_id: canid_t,
705         pub tx_id: canid_t,
706     }
707 
708     pub struct __c_anonymous_sockaddr_can_j1939 {
709         pub name: u64,
710         pub pgn: u32,
711         pub addr: u8,
712     }
713 
714     pub struct can_filter {
715         pub can_id: canid_t,
716         pub can_mask: canid_t,
717     }
718 
719     // linux/can/j1939.h
720     pub struct j1939_filter {
721         pub name: name_t,
722         pub name_mask: name_t,
723         pub pgn: pgn_t,
724         pub pgn_mask: pgn_t,
725         pub addr: u8,
726         pub addr_mask: u8,
727     }
728 
729     // linux/filter.h
730     pub struct sock_filter {
731         pub code: ::__u16,
732         pub jt: ::__u8,
733         pub jf: ::__u8,
734         pub k: ::__u32,
735     }
736 
737     pub struct sock_fprog {
738         pub len: ::c_ushort,
739         pub filter: *mut sock_filter,
740     }
741 
742     // linux/seccomp.h
743     pub struct seccomp_data {
744         pub nr: ::c_int,
745         pub arch: ::__u32,
746         pub instruction_pointer: ::__u64,
747         pub args: [::__u64; 6],
748     }
749 
750     pub struct seccomp_notif_sizes {
751         pub seccomp_notif: ::__u16,
752         pub seccomp_notif_resp: ::__u16,
753         pub seccomp_data: ::__u16,
754     }
755 
756     pub struct seccomp_notif {
757         pub id: ::__u64,
758         pub pid: ::__u32,
759         pub flags: ::__u32,
760         pub data: seccomp_data,
761     }
762 
763     pub struct seccomp_notif_resp {
764         pub id: ::__u64,
765         pub val: ::__s64,
766         pub error: ::__s32,
767         pub flags: ::__u32,
768     }
769 
770     pub struct seccomp_notif_addfd {
771         pub id: ::__u64,
772         pub flags: ::__u32,
773         pub srcfd: ::__u32,
774         pub newfd: ::__u32,
775         pub newfd_flags: ::__u32,
776     }
777 
778     pub struct nlmsghdr {
779         pub nlmsg_len: u32,
780         pub nlmsg_type: u16,
781         pub nlmsg_flags: u16,
782         pub nlmsg_seq: u32,
783         pub nlmsg_pid: u32,
784     }
785 
786     pub struct nlmsgerr {
787         pub error: ::c_int,
788         pub msg: nlmsghdr,
789     }
790 
791     pub struct nlattr {
792         pub nla_len: u16,
793         pub nla_type: u16,
794     }
795 
796     pub struct file_clone_range {
797         pub src_fd: ::__s64,
798         pub src_offset: ::__u64,
799         pub src_length: ::__u64,
800         pub dest_offset: ::__u64,
801     }
802 
803     pub struct __c_anonymous_ifru_map {
804         pub mem_start: ::c_ulong,
805         pub mem_end: ::c_ulong,
806         pub base_addr: ::c_ushort,
807         pub irq: ::c_uchar,
808         pub dma: ::c_uchar,
809         pub port: ::c_uchar,
810     }
811 
812     pub struct in6_ifreq {
813         pub ifr6_addr: ::in6_addr,
814         pub ifr6_prefixlen: u32,
815         pub ifr6_ifindex: ::c_int,
816     }
817 
818     pub struct option {
819         pub name: *const ::c_char,
820         pub has_arg: ::c_int,
821         pub flag: *mut ::c_int,
822         pub val: ::c_int,
823     }
824 
825     // linux/openat2.h
826     #[non_exhaustive]
827     pub struct open_how {
828         pub flags: ::__u64,
829         pub mode: ::__u64,
830         pub resolve: ::__u64,
831     }
832 
833     // linux/ptp_clock.h
834     pub struct ptp_clock_time {
835         pub sec: ::__s64,
836         pub nsec: ::__u32,
837         pub reserved: ::__u32,
838     }
839 
840     pub struct ptp_extts_request {
841         pub index: ::c_uint,
842         pub flags: ::c_uint,
843         pub rsv: [::c_uint; 2],
844     }
845 
846     pub struct ptp_sys_offset_extended {
847         pub n_samples: ::c_uint,
848         pub clockid: __kernel_clockid_t,
849         pub rsv: [::c_uint; 2],
850         pub ts: [[ptp_clock_time; 3]; PTP_MAX_SAMPLES as usize],
851     }
852 
853     pub struct ptp_sys_offset_precise {
854         pub device: ptp_clock_time,
855         pub sys_realtime: ptp_clock_time,
856         pub sys_monoraw: ptp_clock_time,
857         pub rsv: [::c_uint; 4],
858     }
859 
860     pub struct ptp_extts_event {
861         pub t: ptp_clock_time,
862         index: ::c_uint,
863         flags: ::c_uint,
864         rsv: [::c_uint; 2],
865     }
866 
867     // linux/sctp.h
868 
869     pub struct sctp_initmsg {
870         pub sinit_num_ostreams: ::__u16,
871         pub sinit_max_instreams: ::__u16,
872         pub sinit_max_attempts: ::__u16,
873         pub sinit_max_init_timeo: ::__u16,
874     }
875 
876     pub struct sctp_sndrcvinfo {
877         pub sinfo_stream: ::__u16,
878         pub sinfo_ssn: ::__u16,
879         pub sinfo_flags: ::__u16,
880         pub sinfo_ppid: ::__u32,
881         pub sinfo_context: ::__u32,
882         pub sinfo_timetolive: ::__u32,
883         pub sinfo_tsn: ::__u32,
884         pub sinfo_cumtsn: ::__u32,
885         pub sinfo_assoc_id: ::sctp_assoc_t,
886     }
887 
888     pub struct sctp_sndinfo {
889         pub snd_sid: ::__u16,
890         pub snd_flags: ::__u16,
891         pub snd_ppid: ::__u32,
892         pub snd_context: ::__u32,
893         pub snd_assoc_id: ::sctp_assoc_t,
894     }
895 
896     pub struct sctp_rcvinfo {
897         pub rcv_sid: ::__u16,
898         pub rcv_ssn: ::__u16,
899         pub rcv_flags: ::__u16,
900         pub rcv_ppid: ::__u32,
901         pub rcv_tsn: ::__u32,
902         pub rcv_cumtsn: ::__u32,
903         pub rcv_context: ::__u32,
904         pub rcv_assoc_id: ::sctp_assoc_t,
905     }
906 
907     pub struct sctp_nxtinfo {
908         pub nxt_sid: ::__u16,
909         pub nxt_flags: ::__u16,
910         pub nxt_ppid: ::__u32,
911         pub nxt_length: ::__u32,
912         pub nxt_assoc_id: ::sctp_assoc_t,
913     }
914 
915     pub struct sctp_prinfo {
916         pub pr_policy: ::__u16,
917         pub pr_value: ::__u32,
918     }
919 
920     pub struct sctp_authinfo {
921         pub auth_keynumber: ::__u16,
922     }
923 
924     pub struct rlimit64 {
925         pub rlim_cur: rlim64_t,
926         pub rlim_max: rlim64_t,
927     }
928 
929     // linux/tls.h
930 
931     pub struct tls_crypto_info {
932         pub version: ::__u16,
933         pub cipher_type: ::__u16,
934     }
935 
936     pub struct tls12_crypto_info_aes_gcm_128 {
937         pub info: tls_crypto_info,
938         pub iv: [::c_uchar; TLS_CIPHER_AES_GCM_128_IV_SIZE],
939         pub key: [::c_uchar; TLS_CIPHER_AES_GCM_128_KEY_SIZE],
940         pub salt: [::c_uchar; TLS_CIPHER_AES_GCM_128_SALT_SIZE],
941         pub rec_seq: [::c_uchar; TLS_CIPHER_AES_GCM_128_REC_SEQ_SIZE],
942     }
943 
944     pub struct tls12_crypto_info_aes_gcm_256 {
945         pub info: tls_crypto_info,
946         pub iv: [::c_uchar; TLS_CIPHER_AES_GCM_256_IV_SIZE],
947         pub key: [::c_uchar; TLS_CIPHER_AES_GCM_256_KEY_SIZE],
948         pub salt: [::c_uchar; TLS_CIPHER_AES_GCM_256_SALT_SIZE],
949         pub rec_seq: [::c_uchar; TLS_CIPHER_AES_GCM_256_REC_SEQ_SIZE],
950     }
951 
952     pub struct tls12_crypto_info_chacha20_poly1305 {
953         pub info: tls_crypto_info,
954         pub iv: [::c_uchar; TLS_CIPHER_CHACHA20_POLY1305_IV_SIZE],
955         pub key: [::c_uchar; TLS_CIPHER_CHACHA20_POLY1305_KEY_SIZE],
956         pub salt: [::c_uchar; TLS_CIPHER_CHACHA20_POLY1305_SALT_SIZE],
957         pub rec_seq: [::c_uchar; TLS_CIPHER_CHACHA20_POLY1305_REC_SEQ_SIZE],
958     }
959 
960     // linux/wireless.h
961 
962     pub struct iw_param {
963         pub value: __s32,
964         pub fixed: __u8,
965         pub disabled: __u8,
966         pub flags: __u16,
967     }
968 
969     pub struct iw_point {
970         pub pointer: *mut ::c_void,
971         pub length: __u16,
972         pub flags: __u16,
973     }
974 
975     pub struct iw_freq {
976         pub m: __s32,
977         pub e: __s16,
978         pub i: __u8,
979         pub flags: __u8,
980     }
981 
982     pub struct iw_quality {
983         pub qual: __u8,
984         pub level: __u8,
985         pub noise: __u8,
986         pub updated: __u8,
987     }
988 
989     pub struct iw_discarded {
990         pub nwid: __u32,
991         pub code: __u32,
992         pub fragment: __u32,
993         pub retries: __u32,
994         pubmisc: __u32,
995     }
996 
997     pub struct iw_missed {
998         pub beacon: __u32,
999     }
1000 
1001     pub struct iw_scan_req {
1002         pub scan_type: __u8,
1003         pub essid_len: __u8,
1004         pub num_channels: __u8,
1005         pub flags: __u8,
1006         pub bssid: ::sockaddr,
1007         pub essid: [__u8; IW_ESSID_MAX_SIZE],
1008         pub min_channel_time: __u32,
1009         pub max_channel_time: __u32,
1010         pub channel_list: [iw_freq; IW_MAX_FREQUENCIES],
1011     }
1012 
1013     pub struct iw_encode_ext {
1014         pub ext_flags: __u32,
1015         pub tx_seq: [__u8; IW_ENCODE_SEQ_MAX_SIZE],
1016         pub rx_seq: [__u8; IW_ENCODE_SEQ_MAX_SIZE],
1017         pub addr: ::sockaddr,
1018         pub alg: __u16,
1019         pub key_len: __u16,
1020         pub key: [__u8; 0],
1021     }
1022 
1023     pub struct iw_pmksa {
1024         pub cmd: __u32,
1025         pub bssid: ::sockaddr,
1026         pub pmkid: [__u8; IW_PMKID_LEN],
1027     }
1028 
1029     pub struct iw_pmkid_cand {
1030         pub flags: __u32,
1031         pub index: __u32,
1032         pub bssid: ::sockaddr,
1033     }
1034 
1035     pub struct iw_statistics {
1036         pub status: __u16,
1037         pub qual: iw_quality,
1038         pub discard: iw_discarded,
1039         pub miss: iw_missed,
1040     }
1041 
1042     pub struct iw_range {
1043         pub throughput: __u32,
1044         pub min_nwid: __u32,
1045         pub max_nwid: __u32,
1046         pub old_num_channels: __u16,
1047         pub old_num_frequency: __u8,
1048         pub scan_capa: __u8,
1049         pub event_capa: [__u32; 6],
1050         pub sensitivity: __s32,
1051         pub max_qual: iw_quality,
1052         pub avg_qual: iw_quality,
1053         pub num_bitrates: __u8,
1054         pub bitrate: [__s32; IW_MAX_BITRATES],
1055         pub min_rts: __s32,
1056         pub max_rts: __s32,
1057         pub min_frag: __s32,
1058         pub max_frag: __s32,
1059         pub min_pmp: __s32,
1060         pub max_pmp: __s32,
1061         pub min_pmt: __s32,
1062         pub max_pmt: __s32,
1063         pub pmp_flags: __u16,
1064         pub pmt_flags: __u16,
1065         pub pm_capa: __u16,
1066         pub encoding_size: [__u16; IW_MAX_ENCODING_SIZES],
1067         pub num_encoding_sizes: __u8,
1068         pub max_encoding_tokens: __u8,
1069         pub encoding_login_index: __u8,
1070         pub txpower_capa: __u16,
1071         pub num_txpower: __u8,
1072         pub txpower: [__s32; IW_MAX_TXPOWER],
1073         pub we_version_compiled: __u8,
1074         pub we_version_source: __u8,
1075         pub retry_capa: __u16,
1076         pub retry_flags: __u16,
1077         pub r_time_flags: __u16,
1078         pub min_retry: __s32,
1079         pub max_retry: __s32,
1080         pub min_r_time: __s32,
1081         pub max_r_time: __s32,
1082         pub num_channels: __u16,
1083         pub num_frequency: __u8,
1084         pub freq: [iw_freq; IW_MAX_FREQUENCIES],
1085         pub enc_capa: __u32,
1086     }
1087 
1088     pub struct iw_priv_args {
1089         pub cmd: __u32,
1090         pub set_args: __u16,
1091         pub get_args: __u16,
1092         pub name: [c_char; ::IFNAMSIZ],
1093     }
1094 
1095     // #include <linux/eventpoll.h>
1096 
1097     pub struct epoll_params {
1098         pub busy_poll_usecs: u32,
1099         pub busy_poll_budget: u16,
1100         pub prefer_busy_poll: u8,
1101         pub __pad: u8, // Must be zero
1102     }
1103 
1104     #[cfg_attr(
1105         any(
1106             target_pointer_width = "32",
1107             target_arch = "x86_64",
1108             target_arch = "powerpc64",
1109             target_arch = "mips64",
1110             target_arch = "mips64r6",
1111             target_arch = "s390x",
1112             target_arch = "sparc64",
1113             target_arch = "aarch64",
1114             target_arch = "riscv64",
1115             target_arch = "riscv32",
1116             target_arch = "loongarch64"
1117         ),
1118         repr(align(4))
1119     )]
1120     #[cfg_attr(
1121         not(any(
1122             target_pointer_width = "32",
1123             target_arch = "x86_64",
1124             target_arch = "powerpc64",
1125             target_arch = "mips64",
1126             target_arch = "mips64r6",
1127             target_arch = "s390x",
1128             target_arch = "sparc64",
1129             target_arch = "aarch64",
1130             target_arch = "riscv64",
1131             target_arch = "riscv32",
1132             target_arch = "loongarch64"
1133         )),
1134         repr(align(8))
1135     )]
1136     pub struct pthread_mutexattr_t {
1137         #[doc(hidden)]
1138         size: [u8; ::__SIZEOF_PTHREAD_MUTEXATTR_T],
1139     }
1140 
1141     #[cfg_attr(
1142         any(target_env = "musl", target_env = "ohos", target_pointer_width = "32"),
1143         repr(align(4))
1144     )]
1145     #[cfg_attr(
1146         all(
1147             not(target_env = "musl"),
1148             not(target_env = "ohos"),
1149             target_pointer_width = "64"
1150         ),
1151         repr(align(8))
1152     )]
1153     pub struct pthread_rwlockattr_t {
1154         #[doc(hidden)]
1155         size: [u8; ::__SIZEOF_PTHREAD_RWLOCKATTR_T],
1156     }
1157 
1158     #[repr(align(4))]
1159     pub struct pthread_condattr_t {
1160         #[doc(hidden)]
1161         size: [u8; ::__SIZEOF_PTHREAD_CONDATTR_T],
1162     }
1163 
1164     #[repr(align(4))]
1165     pub struct pthread_barrierattr_t {
1166         #[doc(hidden)]
1167         size: [u8; ::__SIZEOF_PTHREAD_BARRIERATTR_T],
1168     }
1169 
1170     #[repr(align(8))]
1171     pub struct fanotify_event_metadata {
1172         pub event_len: __u32,
1173         pub vers: __u8,
1174         pub reserved: __u8,
1175         pub metadata_len: __u16,
1176         pub mask: __u64,
1177         pub fd: ::c_int,
1178         pub pid: ::c_int,
1179     }
1180 
1181     // linux/ptp_clock.h
1182 
1183     pub struct ptp_sys_offset {
1184         pub n_samples: ::c_uint,
1185         pub rsv: [::c_uint; 3],
1186         // FIXME(garando): replace length with `2 * PTP_MAX_SAMPLES + 1` when supported
1187         pub ts: [ptp_clock_time; 51],
1188     }
1189 
1190     pub struct ptp_pin_desc {
1191         pub name: [::c_char; 64],
1192         pub index: ::c_uint,
1193         pub func: ::c_uint,
1194         pub chan: ::c_uint,
1195         pub rsv: [::c_uint; 5],
1196     }
1197 
1198     // linux/if_xdp.h
1199     pub struct xsk_tx_metadata_completion {
1200         pub tx_timestamp: ::__u64,
1201     }
1202 
1203     pub struct xsk_tx_metadata_request {
1204         pub csum_start: ::__u16,
1205         pub csum_offset: ::__u16,
1206     }
1207 }
1208 
1209 cfg_if! {
1210     if #[cfg(not(target_arch = "sparc64"))] {
1211         s! {
1212             pub struct iw_thrspy {
1213                 pub addr: ::sockaddr,
1214                 pub qual: iw_quality,
1215                 pub low: iw_quality,
1216                 pub high: iw_quality,
1217             }
1218 
1219             pub struct iw_mlme {
1220                 pub cmd: __u16,
1221                 pub reason_code: __u16,
1222                 pub addr: ::sockaddr,
1223             }
1224 
1225             pub struct iw_michaelmicfailure {
1226                 pub flags: __u32,
1227                 pub src_addr: ::sockaddr,
1228                 pub tsc: [__u8; IW_ENCODE_SEQ_MAX_SIZE],
1229             }
1230 
1231             pub struct __c_anonymous_elf32_rela {
1232                 pub r_offset: Elf32_Addr,
1233                 pub r_info: Elf32_Word,
1234                 pub r_addend: Elf32_Sword,
1235             }
1236 
1237             pub struct __c_anonymous_elf64_rela {
1238                 pub r_offset: Elf64_Addr,
1239                 pub r_info: Elf64_Xword,
1240                 pub r_addend: Elf64_Sxword,
1241             }
1242         }
1243     }
1244 }
1245 
1246 s_no_extra_traits! {
1247     pub struct sockaddr_nl {
1248         pub nl_family: ::sa_family_t,
1249         nl_pad: ::c_ushort,
1250         pub nl_pid: u32,
1251         pub nl_groups: u32,
1252     }
1253 
1254     pub struct dirent {
1255         pub d_ino: ::ino_t,
1256         pub d_off: ::off_t,
1257         pub d_reclen: ::c_ushort,
1258         pub d_type: ::c_uchar,
1259         pub d_name: [::c_char; 256],
1260     }
1261 
1262     pub struct sockaddr_alg {
1263         pub salg_family: ::sa_family_t,
1264         pub salg_type: [::c_uchar; 14],
1265         pub salg_feat: u32,
1266         pub salg_mask: u32,
1267         pub salg_name: [::c_uchar; 64],
1268     }
1269 
1270     pub struct uinput_setup {
1271         pub id: input_id,
1272         pub name: [::c_char; UINPUT_MAX_NAME_SIZE],
1273         pub ff_effects_max: ::__u32,
1274     }
1275 
1276     pub struct uinput_user_dev {
1277         pub name: [::c_char; UINPUT_MAX_NAME_SIZE],
1278         pub id: input_id,
1279         pub ff_effects_max: ::__u32,
1280         pub absmax: [::__s32; ABS_CNT],
1281         pub absmin: [::__s32; ABS_CNT],
1282         pub absfuzz: [::__s32; ABS_CNT],
1283         pub absflat: [::__s32; ABS_CNT],
1284     }
1285 
1286     /// WARNING: The `PartialEq`, `Eq` and `Hash` implementations of this
1287     /// type are unsound and will be removed in the future.
1288     #[deprecated(
1289         note = "this struct has unsafe trait implementations that will be \
1290                 removed in the future",
1291         since = "0.2.80"
1292     )]
1293     pub struct af_alg_iv {
1294         pub ivlen: u32,
1295         pub iv: [::c_uchar; 0],
1296     }
1297 
1298     // x32 compatibility
1299     // See https://sourceware.org/bugzilla/show_bug.cgi?id=21279
1300     pub struct mq_attr {
1301         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
1302         pub mq_flags: i64,
1303         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
1304         pub mq_maxmsg: i64,
1305         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
1306         pub mq_msgsize: i64,
1307         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
1308         pub mq_curmsgs: i64,
1309         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
1310         pad: [i64; 4],
1311 
1312         #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
1313         pub mq_flags: ::c_long,
1314         #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
1315         pub mq_maxmsg: ::c_long,
1316         #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
1317         pub mq_msgsize: ::c_long,
1318         #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
1319         pub mq_curmsgs: ::c_long,
1320         #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
1321         pad: [::c_long; 4],
1322     }
1323 
1324     pub union __c_anonymous_ifr_ifru {
1325         pub ifru_addr: ::sockaddr,
1326         pub ifru_dstaddr: ::sockaddr,
1327         pub ifru_broadaddr: ::sockaddr,
1328         pub ifru_netmask: ::sockaddr,
1329         pub ifru_hwaddr: ::sockaddr,
1330         pub ifru_flags: ::c_short,
1331         pub ifru_ifindex: ::c_int,
1332         pub ifru_metric: ::c_int,
1333         pub ifru_mtu: ::c_int,
1334         pub ifru_map: __c_anonymous_ifru_map,
1335         pub ifru_slave: [::c_char; ::IFNAMSIZ],
1336         pub ifru_newname: [::c_char; ::IFNAMSIZ],
1337         pub ifru_data: *mut ::c_char,
1338     }
1339 
1340     pub struct ifreq {
1341         /// interface name, e.g. "en0"
1342         pub ifr_name: [::c_char; ::IFNAMSIZ],
1343         pub ifr_ifru: __c_anonymous_ifr_ifru,
1344     }
1345 
1346     pub union __c_anonymous_ifc_ifcu {
1347         pub ifcu_buf: *mut ::c_char,
1348         pub ifcu_req: *mut ::ifreq,
1349     }
1350 
1351     /// Structure used in SIOCGIFCONF request.  Used to retrieve interface configuration for
1352     /// machine (useful for programs which must know all networks accessible).
1353     pub struct ifconf {
1354         /// Size of buffer
1355         pub ifc_len: ::c_int,
1356         pub ifc_ifcu: __c_anonymous_ifc_ifcu,
1357     }
1358 
1359     pub struct hwtstamp_config {
1360         pub flags: ::c_int,
1361         pub tx_type: ::c_int,
1362         pub rx_filter: ::c_int,
1363     }
1364 
1365     pub struct dirent64 {
1366         pub d_ino: ::ino64_t,
1367         pub d_off: ::off64_t,
1368         pub d_reclen: ::c_ushort,
1369         pub d_type: ::c_uchar,
1370         pub d_name: [::c_char; 256],
1371     }
1372 
1373     pub struct sched_attr {
1374         pub size: ::__u32,
1375         pub sched_policy: ::__u32,
1376         pub sched_flags: ::__u64,
1377         pub sched_nice: ::__s32,
1378         pub sched_priority: ::__u32,
1379         pub sched_runtime: ::__u64,
1380         pub sched_deadline: ::__u64,
1381         pub sched_period: ::__u64,
1382     }
1383 
1384     #[allow(missing_debug_implementations)]
1385     pub union tpacket_req_u {
1386         pub req: ::tpacket_req,
1387         pub req3: ::tpacket_req3,
1388     }
1389 
1390     #[allow(missing_debug_implementations)]
1391     pub union tpacket_bd_header_u {
1392         pub bh1: ::tpacket_hdr_v1,
1393     }
1394 
1395     #[allow(missing_debug_implementations)]
1396     pub struct tpacket_block_desc {
1397         pub version: ::__u32,
1398         pub offset_to_priv: ::__u32,
1399         pub hdr: ::tpacket_bd_header_u,
1400     }
1401 
1402     #[cfg_attr(
1403         all(
1404             any(target_env = "musl", target_env = "ohos"),
1405             target_pointer_width = "32"
1406         ),
1407         repr(align(4))
1408     )]
1409     #[cfg_attr(
1410         all(
1411             any(target_env = "musl", target_env = "ohos"),
1412             target_pointer_width = "64"
1413         ),
1414         repr(align(8))
1415     )]
1416     #[cfg_attr(
1417         all(
1418             not(any(target_env = "musl", target_env = "ohos")),
1419             target_arch = "x86"
1420         ),
1421         repr(align(4))
1422     )]
1423     #[cfg_attr(
1424         all(
1425             not(any(target_env = "musl", target_env = "ohos")),
1426             not(target_arch = "x86")
1427         ),
1428         repr(align(8))
1429     )]
1430     pub struct pthread_cond_t {
1431         #[doc(hidden)]
1432         size: [u8; ::__SIZEOF_PTHREAD_COND_T],
1433     }
1434 
1435     #[cfg_attr(
1436         all(
1437             target_pointer_width = "32",
1438             any(
1439                 target_arch = "mips",
1440                 target_arch = "mips32r6",
1441                 target_arch = "arm",
1442                 target_arch = "hexagon",
1443                 target_arch = "m68k",
1444                 target_arch = "csky",
1445                 target_arch = "powerpc",
1446                 target_arch = "sparc",
1447                 target_arch = "x86_64",
1448                 target_arch = "x86"
1449             )
1450         ),
1451         repr(align(4))
1452     )]
1453     #[cfg_attr(
1454         any(
1455             target_pointer_width = "64",
1456             not(any(
1457                 target_arch = "mips",
1458                 target_arch = "mips32r6",
1459                 target_arch = "arm",
1460                 target_arch = "hexagon",
1461                 target_arch = "m68k",
1462                 target_arch = "csky",
1463                 target_arch = "powerpc",
1464                 target_arch = "sparc",
1465                 target_arch = "x86_64",
1466                 target_arch = "x86"
1467             ))
1468         ),
1469         repr(align(8))
1470     )]
1471     pub struct pthread_mutex_t {
1472         #[doc(hidden)]
1473         size: [u8; ::__SIZEOF_PTHREAD_MUTEX_T],
1474     }
1475 
1476     #[cfg_attr(
1477         all(
1478             target_pointer_width = "32",
1479             any(
1480                 target_arch = "mips",
1481                 target_arch = "mips32r6",
1482                 target_arch = "arm",
1483                 target_arch = "hexagon",
1484                 target_arch = "m68k",
1485                 target_arch = "csky",
1486                 target_arch = "powerpc",
1487                 target_arch = "sparc",
1488                 target_arch = "x86_64",
1489                 target_arch = "x86"
1490             )
1491         ),
1492         repr(align(4))
1493     )]
1494     #[cfg_attr(
1495         any(
1496             target_pointer_width = "64",
1497             not(any(
1498                 target_arch = "mips",
1499                 target_arch = "mips32r6",
1500                 target_arch = "arm",
1501                 target_arch = "hexagon",
1502                 target_arch = "m68k",
1503                 target_arch = "powerpc",
1504                 target_arch = "sparc",
1505                 target_arch = "x86_64",
1506                 target_arch = "x86"
1507             ))
1508         ),
1509         repr(align(8))
1510     )]
1511     pub struct pthread_rwlock_t {
1512         size: [u8; ::__SIZEOF_PTHREAD_RWLOCK_T],
1513     }
1514 
1515     #[cfg_attr(
1516         all(
1517             target_pointer_width = "32",
1518             any(
1519                 target_arch = "mips",
1520                 target_arch = "mips32r6",
1521                 target_arch = "arm",
1522                 target_arch = "hexagon",
1523                 target_arch = "m68k",
1524                 target_arch = "csky",
1525                 target_arch = "powerpc",
1526                 target_arch = "sparc",
1527                 target_arch = "x86_64",
1528                 target_arch = "x86"
1529             )
1530         ),
1531         repr(align(4))
1532     )]
1533     #[cfg_attr(
1534         any(
1535             target_pointer_width = "64",
1536             not(any(
1537                 target_arch = "mips",
1538                 target_arch = "mips32r6",
1539                 target_arch = "arm",
1540                 target_arch = "hexagon",
1541                 target_arch = "m68k",
1542                 target_arch = "csky",
1543                 target_arch = "powerpc",
1544                 target_arch = "sparc",
1545                 target_arch = "x86_64",
1546                 target_arch = "x86"
1547             ))
1548         ),
1549         repr(align(8))
1550     )]
1551     pub struct pthread_barrier_t {
1552         size: [u8; ::__SIZEOF_PTHREAD_BARRIER_T],
1553     }
1554 
1555     // linux/net_tstamp.h
1556     #[allow(missing_debug_implementations)]
1557     pub struct sock_txtime {
1558         pub clockid: ::clockid_t,
1559         pub flags: ::__u32,
1560     }
1561 
1562     // linux/can.h
1563     #[repr(align(8))]
1564     #[allow(missing_debug_implementations)]
1565     pub struct can_frame {
1566         pub can_id: canid_t,
1567         pub can_dlc: u8,
1568         __pad: u8,
1569         __res0: u8,
1570         __res1: u8,
1571         pub data: [u8; CAN_MAX_DLEN],
1572     }
1573 
1574     #[repr(align(8))]
1575     #[allow(missing_debug_implementations)]
1576     pub struct canfd_frame {
1577         pub can_id: canid_t,
1578         pub len: u8,
1579         pub flags: u8,
1580         __res0: u8,
1581         __res1: u8,
1582         pub data: [u8; CANFD_MAX_DLEN],
1583     }
1584 
1585     #[repr(align(8))]
1586     #[allow(missing_debug_implementations)]
1587     pub struct canxl_frame {
1588         pub prio: canid_t,
1589         pub flags: u8,
1590         pub sdt: u8,
1591         pub len: u16,
1592         pub af: u32,
1593         pub data: [u8; CANXL_MAX_DLEN],
1594     }
1595 
1596     #[allow(missing_debug_implementations)]
1597     pub union __c_anonymous_sockaddr_can_can_addr {
1598         pub tp: __c_anonymous_sockaddr_can_tp,
1599         pub j1939: __c_anonymous_sockaddr_can_j1939,
1600     }
1601 
1602     #[allow(missing_debug_implementations)]
1603     pub struct sockaddr_can {
1604         pub can_family: ::sa_family_t,
1605         pub can_ifindex: ::c_int,
1606         pub can_addr: __c_anonymous_sockaddr_can_can_addr,
1607     }
1608 
1609     // linux/wireless.h
1610     pub union iwreq_data {
1611         pub name: [c_char; ::IFNAMSIZ],
1612         pub essid: iw_point,
1613         pub nwid: iw_param,
1614         pub freq: iw_freq,
1615         pub sens: iw_param,
1616         pub bitrate: iw_param,
1617         pub txpower: iw_param,
1618         pub rts: iw_param,
1619         pub frag: iw_param,
1620         pub mode: __u32,
1621         pub retry: iw_param,
1622         pub encoding: iw_point,
1623         pub power: iw_param,
1624         pub qual: iw_quality,
1625         pub ap_addr: ::sockaddr,
1626         pub addr: ::sockaddr,
1627         pub param: iw_param,
1628         pub data: iw_point,
1629     }
1630 
1631     pub struct iw_event {
1632         pub len: __u16,
1633         pub cmd: __u16,
1634         pub u: iwreq_data,
1635     }
1636 
1637     pub union __c_anonymous_iwreq {
1638         pub ifrn_name: [c_char; ::IFNAMSIZ],
1639     }
1640 
1641     pub struct iwreq {
1642         pub ifr_ifrn: __c_anonymous_iwreq,
1643         pub u: iwreq_data,
1644     }
1645 
1646     // linux/ptp_clock.h
1647     #[allow(missing_debug_implementations)]
1648     pub union __c_anonymous_ptp_perout_request_1 {
1649         pub start: ptp_clock_time,
1650         pub phase: ptp_clock_time,
1651     }
1652 
1653     #[allow(missing_debug_implementations)]
1654     pub union __c_anonymous_ptp_perout_request_2 {
1655         pub on: ptp_clock_time,
1656         pub rsv: [::c_uint; 4],
1657     }
1658 
1659     #[allow(missing_debug_implementations)]
1660     pub struct ptp_perout_request {
1661         pub anonymous_1: __c_anonymous_ptp_perout_request_1,
1662         pub period: ptp_clock_time,
1663         pub index: ::c_uint,
1664         pub flags: ::c_uint,
1665         pub anonymous_2: __c_anonymous_ptp_perout_request_2,
1666     }
1667 
1668     // linux/if_xdp.h
1669     #[allow(missing_debug_implementations)]
1670     pub struct xsk_tx_metadata {
1671         pub flags: ::__u64,
1672         pub xsk_tx_metadata_union: __c_anonymous_xsk_tx_metadata_union,
1673     }
1674 
1675     #[allow(missing_debug_implementations)]
1676     pub union __c_anonymous_xsk_tx_metadata_union {
1677         pub request: xsk_tx_metadata_request,
1678         pub completion: xsk_tx_metadata_completion,
1679     }
1680 }
1681 
1682 cfg_if! {
1683     if #[cfg(feature = "extra_traits")] {
1684         impl PartialEq for sockaddr_nl {
1685             fn eq(&self, other: &sockaddr_nl) -> bool {
1686                 self.nl_family == other.nl_family
1687                     && self.nl_pid == other.nl_pid
1688                     && self.nl_groups == other.nl_groups
1689             }
1690         }
1691         impl Eq for sockaddr_nl {}
1692         impl ::fmt::Debug for sockaddr_nl {
1693             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1694                 f.debug_struct("sockaddr_nl")
1695                     .field("nl_family", &self.nl_family)
1696                     .field("nl_pid", &self.nl_pid)
1697                     .field("nl_groups", &self.nl_groups)
1698                     .finish()
1699             }
1700         }
1701         impl ::hash::Hash for sockaddr_nl {
1702             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1703                 self.nl_family.hash(state);
1704                 self.nl_pid.hash(state);
1705                 self.nl_groups.hash(state);
1706             }
1707         }
1708 
1709         impl PartialEq for dirent {
1710             fn eq(&self, other: &dirent) -> bool {
1711                 self.d_ino == other.d_ino
1712                     && self.d_off == other.d_off
1713                     && self.d_reclen == other.d_reclen
1714                     && self.d_type == other.d_type
1715                     && self
1716                         .d_name
1717                         .iter()
1718                         .zip(other.d_name.iter())
1719                         .all(|(a, b)| a == b)
1720             }
1721         }
1722 
1723         impl Eq for dirent {}
1724 
1725         impl ::fmt::Debug for dirent {
1726             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1727                 f.debug_struct("dirent")
1728                     .field("d_ino", &self.d_ino)
1729                     .field("d_off", &self.d_off)
1730                     .field("d_reclen", &self.d_reclen)
1731                     .field("d_type", &self.d_type)
1732                     // FIXME: .field("d_name", &self.d_name)
1733                     .finish()
1734             }
1735         }
1736 
1737         impl ::hash::Hash for dirent {
1738             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1739                 self.d_ino.hash(state);
1740                 self.d_off.hash(state);
1741                 self.d_reclen.hash(state);
1742                 self.d_type.hash(state);
1743                 self.d_name.hash(state);
1744             }
1745         }
1746 
1747         impl PartialEq for dirent64 {
1748             fn eq(&self, other: &dirent64) -> bool {
1749                 self.d_ino == other.d_ino
1750                     && self.d_off == other.d_off
1751                     && self.d_reclen == other.d_reclen
1752                     && self.d_type == other.d_type
1753                     && self
1754                         .d_name
1755                         .iter()
1756                         .zip(other.d_name.iter())
1757                         .all(|(a, b)| a == b)
1758             }
1759         }
1760 
1761         impl Eq for dirent64 {}
1762 
1763         impl ::fmt::Debug for dirent64 {
1764             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1765                 f.debug_struct("dirent64")
1766                     .field("d_ino", &self.d_ino)
1767                     .field("d_off", &self.d_off)
1768                     .field("d_reclen", &self.d_reclen)
1769                     .field("d_type", &self.d_type)
1770                     // FIXME: .field("d_name", &self.d_name)
1771                     .finish()
1772             }
1773         }
1774 
1775         impl ::hash::Hash for dirent64 {
1776             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1777                 self.d_ino.hash(state);
1778                 self.d_off.hash(state);
1779                 self.d_reclen.hash(state);
1780                 self.d_type.hash(state);
1781                 self.d_name.hash(state);
1782             }
1783         }
1784 
1785         impl PartialEq for pthread_cond_t {
1786             fn eq(&self, other: &pthread_cond_t) -> bool {
1787                 self.size.iter().zip(other.size.iter()).all(|(a, b)| a == b)
1788             }
1789         }
1790 
1791         impl Eq for pthread_cond_t {}
1792 
1793         impl ::fmt::Debug for pthread_cond_t {
1794             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1795                 f.debug_struct("pthread_cond_t")
1796                     // FIXME: .field("size", &self.size)
1797                     .finish()
1798             }
1799         }
1800 
1801         impl ::hash::Hash for pthread_cond_t {
1802             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1803                 self.size.hash(state);
1804             }
1805         }
1806 
1807         impl PartialEq for pthread_mutex_t {
1808             fn eq(&self, other: &pthread_mutex_t) -> bool {
1809                 self.size.iter().zip(other.size.iter()).all(|(a, b)| a == b)
1810             }
1811         }
1812 
1813         impl Eq for pthread_mutex_t {}
1814 
1815         impl ::fmt::Debug for pthread_mutex_t {
1816             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1817                 f.debug_struct("pthread_mutex_t")
1818                     // FIXME: .field("size", &self.size)
1819                     .finish()
1820             }
1821         }
1822 
1823         impl ::hash::Hash for pthread_mutex_t {
1824             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1825                 self.size.hash(state);
1826             }
1827         }
1828 
1829         impl PartialEq for pthread_rwlock_t {
1830             fn eq(&self, other: &pthread_rwlock_t) -> bool {
1831                 self.size.iter().zip(other.size.iter()).all(|(a, b)| a == b)
1832             }
1833         }
1834 
1835         impl Eq for pthread_rwlock_t {}
1836 
1837         impl ::fmt::Debug for pthread_rwlock_t {
1838             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1839                 f.debug_struct("pthread_rwlock_t")
1840                     // FIXME: .field("size", &self.size)
1841                     .finish()
1842             }
1843         }
1844 
1845         impl ::hash::Hash for pthread_rwlock_t {
1846             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1847                 self.size.hash(state);
1848             }
1849         }
1850 
1851         impl PartialEq for pthread_barrier_t {
1852             fn eq(&self, other: &pthread_barrier_t) -> bool {
1853                 self.size.iter().zip(other.size.iter()).all(|(a, b)| a == b)
1854             }
1855         }
1856 
1857         impl Eq for pthread_barrier_t {}
1858 
1859         impl ::fmt::Debug for pthread_barrier_t {
1860             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1861                 f.debug_struct("pthread_barrier_t")
1862                     .field("size", &self.size)
1863                     .finish()
1864             }
1865         }
1866 
1867         impl ::hash::Hash for pthread_barrier_t {
1868             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1869                 self.size.hash(state);
1870             }
1871         }
1872 
1873         impl PartialEq for sockaddr_alg {
1874             fn eq(&self, other: &sockaddr_alg) -> bool {
1875                 self.salg_family == other.salg_family
1876                     && self
1877                         .salg_type
1878                         .iter()
1879                         .zip(other.salg_type.iter())
1880                         .all(|(a, b)| a == b)
1881                     && self.salg_feat == other.salg_feat
1882                     && self.salg_mask == other.salg_mask
1883                     && self
1884                         .salg_name
1885                         .iter()
1886                         .zip(other.salg_name.iter())
1887                         .all(|(a, b)| a == b)
1888             }
1889         }
1890 
1891         impl Eq for sockaddr_alg {}
1892 
1893         impl ::fmt::Debug for sockaddr_alg {
1894             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1895                 f.debug_struct("sockaddr_alg")
1896                     .field("salg_family", &self.salg_family)
1897                     .field("salg_type", &self.salg_type)
1898                     .field("salg_feat", &self.salg_feat)
1899                     .field("salg_mask", &self.salg_mask)
1900                     .field("salg_name", &&self.salg_name[..])
1901                     .finish()
1902             }
1903         }
1904 
1905         impl ::hash::Hash for sockaddr_alg {
1906             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1907                 self.salg_family.hash(state);
1908                 self.salg_type.hash(state);
1909                 self.salg_feat.hash(state);
1910                 self.salg_mask.hash(state);
1911                 self.salg_name.hash(state);
1912             }
1913         }
1914 
1915         impl PartialEq for uinput_setup {
1916             fn eq(&self, other: &uinput_setup) -> bool {
1917                 self.id == other.id
1918                     && self.name[..] == other.name[..]
1919                     && self.ff_effects_max == other.ff_effects_max
1920             }
1921         }
1922         impl Eq for uinput_setup {}
1923 
1924         impl ::fmt::Debug for uinput_setup {
1925             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1926                 f.debug_struct("uinput_setup")
1927                     .field("id", &self.id)
1928                     .field("name", &&self.name[..])
1929                     .field("ff_effects_max", &self.ff_effects_max)
1930                     .finish()
1931             }
1932         }
1933 
1934         impl ::hash::Hash for uinput_setup {
1935             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1936                 self.id.hash(state);
1937                 self.name.hash(state);
1938                 self.ff_effects_max.hash(state);
1939             }
1940         }
1941 
1942         impl PartialEq for uinput_user_dev {
1943             fn eq(&self, other: &uinput_user_dev) -> bool {
1944                 self.name[..] == other.name[..]
1945                     && self.id == other.id
1946                     && self.ff_effects_max == other.ff_effects_max
1947                     && self.absmax[..] == other.absmax[..]
1948                     && self.absmin[..] == other.absmin[..]
1949                     && self.absfuzz[..] == other.absfuzz[..]
1950                     && self.absflat[..] == other.absflat[..]
1951             }
1952         }
1953         impl Eq for uinput_user_dev {}
1954 
1955         impl ::fmt::Debug for uinput_user_dev {
1956             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1957                 f.debug_struct("uinput_setup")
1958                     .field("name", &&self.name[..])
1959                     .field("id", &self.id)
1960                     .field("ff_effects_max", &self.ff_effects_max)
1961                     .field("absmax", &&self.absmax[..])
1962                     .field("absmin", &&self.absmin[..])
1963                     .field("absfuzz", &&self.absfuzz[..])
1964                     .field("absflat", &&self.absflat[..])
1965                     .finish()
1966             }
1967         }
1968 
1969         impl ::hash::Hash for uinput_user_dev {
1970             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1971                 self.name.hash(state);
1972                 self.id.hash(state);
1973                 self.ff_effects_max.hash(state);
1974                 self.absmax.hash(state);
1975                 self.absmin.hash(state);
1976                 self.absfuzz.hash(state);
1977                 self.absflat.hash(state);
1978             }
1979         }
1980 
1981         #[allow(deprecated)]
1982         impl af_alg_iv {
1983             fn as_slice(&self) -> &[u8] {
1984                 unsafe { ::core::slice::from_raw_parts(self.iv.as_ptr(), self.ivlen as usize) }
1985             }
1986         }
1987 
1988         #[allow(deprecated)]
1989         impl PartialEq for af_alg_iv {
1990             fn eq(&self, other: &af_alg_iv) -> bool {
1991                 *self.as_slice() == *other.as_slice()
1992             }
1993         }
1994 
1995         #[allow(deprecated)]
1996         impl Eq for af_alg_iv {}
1997 
1998         #[allow(deprecated)]
1999         impl ::fmt::Debug for af_alg_iv {
2000             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
2001                 f.debug_struct("af_alg_iv")
2002                     .field("ivlen", &self.ivlen)
2003                     .finish()
2004             }
2005         }
2006 
2007         #[allow(deprecated)]
2008         impl ::hash::Hash for af_alg_iv {
2009             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
2010                 self.as_slice().hash(state);
2011             }
2012         }
2013 
2014         impl PartialEq for mq_attr {
2015             fn eq(&self, other: &mq_attr) -> bool {
2016                 self.mq_flags == other.mq_flags
2017                     && self.mq_maxmsg == other.mq_maxmsg
2018                     && self.mq_msgsize == other.mq_msgsize
2019                     && self.mq_curmsgs == other.mq_curmsgs
2020             }
2021         }
2022         impl Eq for mq_attr {}
2023         impl ::fmt::Debug for mq_attr {
2024             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
2025                 f.debug_struct("mq_attr")
2026                     .field("mq_flags", &self.mq_flags)
2027                     .field("mq_maxmsg", &self.mq_maxmsg)
2028                     .field("mq_msgsize", &self.mq_msgsize)
2029                     .field("mq_curmsgs", &self.mq_curmsgs)
2030                     .finish()
2031             }
2032         }
2033         impl ::hash::Hash for mq_attr {
2034             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
2035                 self.mq_flags.hash(state);
2036                 self.mq_maxmsg.hash(state);
2037                 self.mq_msgsize.hash(state);
2038                 self.mq_curmsgs.hash(state);
2039             }
2040         }
2041         impl ::fmt::Debug for __c_anonymous_ifr_ifru {
2042             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
2043                 f.debug_struct("ifr_ifru")
2044                     .field("ifru_addr", unsafe { &self.ifru_addr })
2045                     .field("ifru_dstaddr", unsafe { &self.ifru_dstaddr })
2046                     .field("ifru_broadaddr", unsafe { &self.ifru_broadaddr })
2047                     .field("ifru_netmask", unsafe { &self.ifru_netmask })
2048                     .field("ifru_hwaddr", unsafe { &self.ifru_hwaddr })
2049                     .field("ifru_flags", unsafe { &self.ifru_flags })
2050                     .field("ifru_ifindex", unsafe { &self.ifru_ifindex })
2051                     .field("ifru_metric", unsafe { &self.ifru_metric })
2052                     .field("ifru_mtu", unsafe { &self.ifru_mtu })
2053                     .field("ifru_map", unsafe { &self.ifru_map })
2054                     .field("ifru_slave", unsafe { &self.ifru_slave })
2055                     .field("ifru_newname", unsafe { &self.ifru_newname })
2056                     .field("ifru_data", unsafe { &self.ifru_data })
2057                     .finish()
2058             }
2059         }
2060         impl ::fmt::Debug for ifreq {
2061             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
2062                 f.debug_struct("ifreq")
2063                     .field("ifr_name", &self.ifr_name)
2064                     .field("ifr_ifru", &self.ifr_ifru)
2065                     .finish()
2066             }
2067         }
2068 
2069         impl ::fmt::Debug for __c_anonymous_ifc_ifcu {
2070             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
2071                 f.debug_struct("ifr_ifru")
2072                     .field("ifcu_buf", unsafe { &self.ifcu_buf })
2073                     .field("ifcu_req", unsafe { &self.ifcu_req })
2074                     .finish()
2075             }
2076         }
2077         impl ::fmt::Debug for ifconf {
2078             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
2079                 f.debug_struct("ifconf")
2080                     .field("ifc_len", &self.ifc_len)
2081                     .field("ifc_ifcu", &self.ifc_ifcu)
2082                     .finish()
2083             }
2084         }
2085         impl ::fmt::Debug for hwtstamp_config {
2086             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
2087                 f.debug_struct("hwtstamp_config")
2088                     .field("flags", &self.flags)
2089                     .field("tx_type", &self.tx_type)
2090                     .field("rx_filter", &self.rx_filter)
2091                     .finish()
2092             }
2093         }
2094         impl PartialEq for hwtstamp_config {
2095             fn eq(&self, other: &hwtstamp_config) -> bool {
2096                 self.flags == other.flags
2097                     && self.tx_type == other.tx_type
2098                     && self.rx_filter == other.rx_filter
2099             }
2100         }
2101         impl Eq for hwtstamp_config {}
2102         impl ::hash::Hash for hwtstamp_config {
2103             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
2104                 self.flags.hash(state);
2105                 self.tx_type.hash(state);
2106                 self.rx_filter.hash(state);
2107             }
2108         }
2109 
2110         impl ::fmt::Debug for sched_attr {
2111             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
2112                 f.debug_struct("sched_attr")
2113                     .field("size", &self.size)
2114                     .field("sched_policy", &self.sched_policy)
2115                     .field("sched_flags", &self.sched_flags)
2116                     .field("sched_nice", &self.sched_nice)
2117                     .field("sched_priority", &self.sched_priority)
2118                     .field("sched_runtime", &self.sched_runtime)
2119                     .field("sched_deadline", &self.sched_deadline)
2120                     .field("sched_period", &self.sched_period)
2121                     .finish()
2122             }
2123         }
2124         impl PartialEq for sched_attr {
2125             fn eq(&self, other: &sched_attr) -> bool {
2126                 self.size == other.size
2127                     && self.sched_policy == other.sched_policy
2128                     && self.sched_flags == other.sched_flags
2129                     && self.sched_nice == other.sched_nice
2130                     && self.sched_priority == other.sched_priority
2131                     && self.sched_runtime == other.sched_runtime
2132                     && self.sched_deadline == other.sched_deadline
2133                     && self.sched_period == other.sched_period
2134             }
2135         }
2136         impl Eq for sched_attr {}
2137         impl ::hash::Hash for sched_attr {
2138             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
2139                 self.size.hash(state);
2140                 self.sched_policy.hash(state);
2141                 self.sched_flags.hash(state);
2142                 self.sched_nice.hash(state);
2143                 self.sched_priority.hash(state);
2144                 self.sched_runtime.hash(state);
2145                 self.sched_deadline.hash(state);
2146                 self.sched_period.hash(state);
2147             }
2148         }
2149 
2150         impl ::fmt::Debug for iwreq_data {
2151             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
2152                 f.debug_struct("iwreq_data")
2153                     .field("name", unsafe { &self.name })
2154                     .field("essid", unsafe { &self.essid })
2155                     .field("nwid", unsafe { &self.nwid })
2156                     .field("freq", unsafe { &self.freq })
2157                     .field("sens", unsafe { &self.sens })
2158                     .field("bitrate", unsafe { &self.bitrate })
2159                     .field("txpower", unsafe { &self.txpower })
2160                     .field("rts", unsafe { &self.rts })
2161                     .field("frag", unsafe { &self.frag })
2162                     .field("mode", unsafe { &self.mode })
2163                     .field("retry", unsafe { &self.retry })
2164                     .field("encoding", unsafe { &self.encoding })
2165                     .field("power", unsafe { &self.power })
2166                     .field("qual", unsafe { &self.qual })
2167                     .field("ap_addr", unsafe { &self.ap_addr })
2168                     .field("addr", unsafe { &self.addr })
2169                     .field("param", unsafe { &self.param })
2170                     .field("data", unsafe { &self.data })
2171                     .finish()
2172             }
2173         }
2174 
2175         impl ::fmt::Debug for iw_event {
2176             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
2177                 f.debug_struct("iw_event")
2178                     .field("len", &self.len)
2179                     .field("cmd", &self.cmd)
2180                     .field("u", &self.u)
2181                     .finish()
2182             }
2183         }
2184 
2185         impl ::fmt::Debug for __c_anonymous_iwreq {
2186             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
2187                 f.debug_struct("__c_anonymous_iwreq")
2188                     .field("ifrn_name", unsafe { &self.ifrn_name })
2189                     .finish()
2190             }
2191         }
2192 
2193         impl ::fmt::Debug for iwreq {
2194             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
2195                 f.debug_struct("iwreq")
2196                     .field("ifr_ifrn", &self.ifr_ifrn)
2197                     .field("u", &self.u)
2198                     .finish()
2199             }
2200         }
2201     }
2202 }
2203 
2204 cfg_if! {
2205     if #[cfg(all(
2206         any(target_env = "gnu", target_env = "musl", target_env = "ohos"),
2207         any(target_arch = "x86_64", target_arch = "x86")
2208     ))] {
2209         extern "C" {
2210             pub fn iopl(level: ::c_int) -> ::c_int;
2211             pub fn ioperm(from: ::c_ulong, num: ::c_ulong, turn_on: ::c_int) -> ::c_int;
2212         }
2213     }
2214 }
2215 
2216 cfg_if! {
2217     if #[cfg(any(
2218         target_env = "gnu",
2219         target_env = "musl",
2220         target_env = "ohos"
2221     ))] {
2222         pub const ABDAY_1: ::nl_item = 0x20000;
2223         pub const ABDAY_2: ::nl_item = 0x20001;
2224         pub const ABDAY_3: ::nl_item = 0x20002;
2225         pub const ABDAY_4: ::nl_item = 0x20003;
2226         pub const ABDAY_5: ::nl_item = 0x20004;
2227         pub const ABDAY_6: ::nl_item = 0x20005;
2228         pub const ABDAY_7: ::nl_item = 0x20006;
2229 
2230         pub const DAY_1: ::nl_item = 0x20007;
2231         pub const DAY_2: ::nl_item = 0x20008;
2232         pub const DAY_3: ::nl_item = 0x20009;
2233         pub const DAY_4: ::nl_item = 0x2000A;
2234         pub const DAY_5: ::nl_item = 0x2000B;
2235         pub const DAY_6: ::nl_item = 0x2000C;
2236         pub const DAY_7: ::nl_item = 0x2000D;
2237 
2238         pub const ABMON_1: ::nl_item = 0x2000E;
2239         pub const ABMON_2: ::nl_item = 0x2000F;
2240         pub const ABMON_3: ::nl_item = 0x20010;
2241         pub const ABMON_4: ::nl_item = 0x20011;
2242         pub const ABMON_5: ::nl_item = 0x20012;
2243         pub const ABMON_6: ::nl_item = 0x20013;
2244         pub const ABMON_7: ::nl_item = 0x20014;
2245         pub const ABMON_8: ::nl_item = 0x20015;
2246         pub const ABMON_9: ::nl_item = 0x20016;
2247         pub const ABMON_10: ::nl_item = 0x20017;
2248         pub const ABMON_11: ::nl_item = 0x20018;
2249         pub const ABMON_12: ::nl_item = 0x20019;
2250 
2251         pub const MON_1: ::nl_item = 0x2001A;
2252         pub const MON_2: ::nl_item = 0x2001B;
2253         pub const MON_3: ::nl_item = 0x2001C;
2254         pub const MON_4: ::nl_item = 0x2001D;
2255         pub const MON_5: ::nl_item = 0x2001E;
2256         pub const MON_6: ::nl_item = 0x2001F;
2257         pub const MON_7: ::nl_item = 0x20020;
2258         pub const MON_8: ::nl_item = 0x20021;
2259         pub const MON_9: ::nl_item = 0x20022;
2260         pub const MON_10: ::nl_item = 0x20023;
2261         pub const MON_11: ::nl_item = 0x20024;
2262         pub const MON_12: ::nl_item = 0x20025;
2263 
2264         pub const AM_STR: ::nl_item = 0x20026;
2265         pub const PM_STR: ::nl_item = 0x20027;
2266 
2267         pub const D_T_FMT: ::nl_item = 0x20028;
2268         pub const D_FMT: ::nl_item = 0x20029;
2269         pub const T_FMT: ::nl_item = 0x2002A;
2270         pub const T_FMT_AMPM: ::nl_item = 0x2002B;
2271 
2272         pub const ERA: ::nl_item = 0x2002C;
2273         pub const ERA_D_FMT: ::nl_item = 0x2002E;
2274         pub const ALT_DIGITS: ::nl_item = 0x2002F;
2275         pub const ERA_D_T_FMT: ::nl_item = 0x20030;
2276         pub const ERA_T_FMT: ::nl_item = 0x20031;
2277 
2278         pub const CODESET: ::nl_item = 14;
2279         pub const CRNCYSTR: ::nl_item = 0x4000F;
2280         pub const RADIXCHAR: ::nl_item = 0x10000;
2281         pub const THOUSEP: ::nl_item = 0x10001;
2282         pub const YESEXPR: ::nl_item = 0x50000;
2283         pub const NOEXPR: ::nl_item = 0x50001;
2284         pub const YESSTR: ::nl_item = 0x50002;
2285         pub const NOSTR: ::nl_item = 0x50003;
2286     }
2287 }
2288 
2289 pub const RUSAGE_CHILDREN: ::c_int = -1;
2290 pub const L_tmpnam: ::c_uint = 20;
2291 pub const _PC_LINK_MAX: ::c_int = 0;
2292 pub const _PC_MAX_CANON: ::c_int = 1;
2293 pub const _PC_MAX_INPUT: ::c_int = 2;
2294 pub const _PC_NAME_MAX: ::c_int = 3;
2295 pub const _PC_PATH_MAX: ::c_int = 4;
2296 pub const _PC_PIPE_BUF: ::c_int = 5;
2297 pub const _PC_CHOWN_RESTRICTED: ::c_int = 6;
2298 pub const _PC_NO_TRUNC: ::c_int = 7;
2299 pub const _PC_VDISABLE: ::c_int = 8;
2300 pub const _PC_SYNC_IO: ::c_int = 9;
2301 pub const _PC_ASYNC_IO: ::c_int = 10;
2302 pub const _PC_PRIO_IO: ::c_int = 11;
2303 pub const _PC_SOCK_MAXBUF: ::c_int = 12;
2304 pub const _PC_FILESIZEBITS: ::c_int = 13;
2305 pub const _PC_REC_INCR_XFER_SIZE: ::c_int = 14;
2306 pub const _PC_REC_MAX_XFER_SIZE: ::c_int = 15;
2307 pub const _PC_REC_MIN_XFER_SIZE: ::c_int = 16;
2308 pub const _PC_REC_XFER_ALIGN: ::c_int = 17;
2309 pub const _PC_ALLOC_SIZE_MIN: ::c_int = 18;
2310 pub const _PC_SYMLINK_MAX: ::c_int = 19;
2311 pub const _PC_2_SYMLINKS: ::c_int = 20;
2312 
2313 pub const MS_NOUSER: ::c_ulong = 0xffffffff80000000;
2314 
2315 pub const _SC_ARG_MAX: ::c_int = 0;
2316 pub const _SC_CHILD_MAX: ::c_int = 1;
2317 pub const _SC_CLK_TCK: ::c_int = 2;
2318 pub const _SC_NGROUPS_MAX: ::c_int = 3;
2319 pub const _SC_OPEN_MAX: ::c_int = 4;
2320 pub const _SC_STREAM_MAX: ::c_int = 5;
2321 pub const _SC_TZNAME_MAX: ::c_int = 6;
2322 pub const _SC_JOB_CONTROL: ::c_int = 7;
2323 pub const _SC_SAVED_IDS: ::c_int = 8;
2324 pub const _SC_REALTIME_SIGNALS: ::c_int = 9;
2325 pub const _SC_PRIORITY_SCHEDULING: ::c_int = 10;
2326 pub const _SC_TIMERS: ::c_int = 11;
2327 pub const _SC_ASYNCHRONOUS_IO: ::c_int = 12;
2328 pub const _SC_PRIORITIZED_IO: ::c_int = 13;
2329 pub const _SC_SYNCHRONIZED_IO: ::c_int = 14;
2330 pub const _SC_FSYNC: ::c_int = 15;
2331 pub const _SC_MAPPED_FILES: ::c_int = 16;
2332 pub const _SC_MEMLOCK: ::c_int = 17;
2333 pub const _SC_MEMLOCK_RANGE: ::c_int = 18;
2334 pub const _SC_MEMORY_PROTECTION: ::c_int = 19;
2335 pub const _SC_MESSAGE_PASSING: ::c_int = 20;
2336 pub const _SC_SEMAPHORES: ::c_int = 21;
2337 pub const _SC_SHARED_MEMORY_OBJECTS: ::c_int = 22;
2338 pub const _SC_AIO_LISTIO_MAX: ::c_int = 23;
2339 pub const _SC_AIO_MAX: ::c_int = 24;
2340 pub const _SC_AIO_PRIO_DELTA_MAX: ::c_int = 25;
2341 pub const _SC_DELAYTIMER_MAX: ::c_int = 26;
2342 pub const _SC_MQ_OPEN_MAX: ::c_int = 27;
2343 pub const _SC_MQ_PRIO_MAX: ::c_int = 28;
2344 pub const _SC_VERSION: ::c_int = 29;
2345 pub const _SC_PAGESIZE: ::c_int = 30;
2346 pub const _SC_PAGE_SIZE: ::c_int = _SC_PAGESIZE;
2347 pub const _SC_RTSIG_MAX: ::c_int = 31;
2348 pub const _SC_SEM_NSEMS_MAX: ::c_int = 32;
2349 pub const _SC_SEM_VALUE_MAX: ::c_int = 33;
2350 pub const _SC_SIGQUEUE_MAX: ::c_int = 34;
2351 pub const _SC_TIMER_MAX: ::c_int = 35;
2352 pub const _SC_BC_BASE_MAX: ::c_int = 36;
2353 pub const _SC_BC_DIM_MAX: ::c_int = 37;
2354 pub const _SC_BC_SCALE_MAX: ::c_int = 38;
2355 pub const _SC_BC_STRING_MAX: ::c_int = 39;
2356 pub const _SC_COLL_WEIGHTS_MAX: ::c_int = 40;
2357 pub const _SC_EXPR_NEST_MAX: ::c_int = 42;
2358 pub const _SC_LINE_MAX: ::c_int = 43;
2359 pub const _SC_RE_DUP_MAX: ::c_int = 44;
2360 pub const _SC_2_VERSION: ::c_int = 46;
2361 pub const _SC_2_C_BIND: ::c_int = 47;
2362 pub const _SC_2_C_DEV: ::c_int = 48;
2363 pub const _SC_2_FORT_DEV: ::c_int = 49;
2364 pub const _SC_2_FORT_RUN: ::c_int = 50;
2365 pub const _SC_2_SW_DEV: ::c_int = 51;
2366 pub const _SC_2_LOCALEDEF: ::c_int = 52;
2367 pub const _SC_UIO_MAXIOV: ::c_int = 60;
2368 pub const _SC_IOV_MAX: ::c_int = 60;
2369 pub const _SC_THREADS: ::c_int = 67;
2370 pub const _SC_THREAD_SAFE_FUNCTIONS: ::c_int = 68;
2371 pub const _SC_GETGR_R_SIZE_MAX: ::c_int = 69;
2372 pub const _SC_GETPW_R_SIZE_MAX: ::c_int = 70;
2373 pub const _SC_LOGIN_NAME_MAX: ::c_int = 71;
2374 pub const _SC_TTY_NAME_MAX: ::c_int = 72;
2375 pub const _SC_THREAD_DESTRUCTOR_ITERATIONS: ::c_int = 73;
2376 pub const _SC_THREAD_KEYS_MAX: ::c_int = 74;
2377 pub const _SC_THREAD_STACK_MIN: ::c_int = 75;
2378 pub const _SC_THREAD_THREADS_MAX: ::c_int = 76;
2379 pub const _SC_THREAD_ATTR_STACKADDR: ::c_int = 77;
2380 pub const _SC_THREAD_ATTR_STACKSIZE: ::c_int = 78;
2381 pub const _SC_THREAD_PRIORITY_SCHEDULING: ::c_int = 79;
2382 pub const _SC_THREAD_PRIO_INHERIT: ::c_int = 80;
2383 pub const _SC_THREAD_PRIO_PROTECT: ::c_int = 81;
2384 pub const _SC_THREAD_PROCESS_SHARED: ::c_int = 82;
2385 pub const _SC_NPROCESSORS_CONF: ::c_int = 83;
2386 pub const _SC_NPROCESSORS_ONLN: ::c_int = 84;
2387 pub const _SC_PHYS_PAGES: ::c_int = 85;
2388 pub const _SC_AVPHYS_PAGES: ::c_int = 86;
2389 pub const _SC_ATEXIT_MAX: ::c_int = 87;
2390 pub const _SC_PASS_MAX: ::c_int = 88;
2391 pub const _SC_XOPEN_VERSION: ::c_int = 89;
2392 pub const _SC_XOPEN_XCU_VERSION: ::c_int = 90;
2393 pub const _SC_XOPEN_UNIX: ::c_int = 91;
2394 pub const _SC_XOPEN_CRYPT: ::c_int = 92;
2395 pub const _SC_XOPEN_ENH_I18N: ::c_int = 93;
2396 pub const _SC_XOPEN_SHM: ::c_int = 94;
2397 pub const _SC_2_CHAR_TERM: ::c_int = 95;
2398 pub const _SC_2_UPE: ::c_int = 97;
2399 pub const _SC_XOPEN_XPG2: ::c_int = 98;
2400 pub const _SC_XOPEN_XPG3: ::c_int = 99;
2401 pub const _SC_XOPEN_XPG4: ::c_int = 100;
2402 pub const _SC_NZERO: ::c_int = 109;
2403 pub const _SC_XBS5_ILP32_OFF32: ::c_int = 125;
2404 pub const _SC_XBS5_ILP32_OFFBIG: ::c_int = 126;
2405 pub const _SC_XBS5_LP64_OFF64: ::c_int = 127;
2406 pub const _SC_XBS5_LPBIG_OFFBIG: ::c_int = 128;
2407 pub const _SC_XOPEN_LEGACY: ::c_int = 129;
2408 pub const _SC_XOPEN_REALTIME: ::c_int = 130;
2409 pub const _SC_XOPEN_REALTIME_THREADS: ::c_int = 131;
2410 pub const _SC_ADVISORY_INFO: ::c_int = 132;
2411 pub const _SC_BARRIERS: ::c_int = 133;
2412 pub const _SC_CLOCK_SELECTION: ::c_int = 137;
2413 pub const _SC_CPUTIME: ::c_int = 138;
2414 pub const _SC_THREAD_CPUTIME: ::c_int = 139;
2415 pub const _SC_MONOTONIC_CLOCK: ::c_int = 149;
2416 pub const _SC_READER_WRITER_LOCKS: ::c_int = 153;
2417 pub const _SC_SPIN_LOCKS: ::c_int = 154;
2418 pub const _SC_REGEXP: ::c_int = 155;
2419 pub const _SC_SHELL: ::c_int = 157;
2420 pub const _SC_SPAWN: ::c_int = 159;
2421 pub const _SC_SPORADIC_SERVER: ::c_int = 160;
2422 pub const _SC_THREAD_SPORADIC_SERVER: ::c_int = 161;
2423 pub const _SC_TIMEOUTS: ::c_int = 164;
2424 pub const _SC_TYPED_MEMORY_OBJECTS: ::c_int = 165;
2425 pub const _SC_2_PBS: ::c_int = 168;
2426 pub const _SC_2_PBS_ACCOUNTING: ::c_int = 169;
2427 pub const _SC_2_PBS_LOCATE: ::c_int = 170;
2428 pub const _SC_2_PBS_MESSAGE: ::c_int = 171;
2429 pub const _SC_2_PBS_TRACK: ::c_int = 172;
2430 pub const _SC_SYMLOOP_MAX: ::c_int = 173;
2431 pub const _SC_STREAMS: ::c_int = 174;
2432 pub const _SC_2_PBS_CHECKPOINT: ::c_int = 175;
2433 pub const _SC_V6_ILP32_OFF32: ::c_int = 176;
2434 pub const _SC_V6_ILP32_OFFBIG: ::c_int = 177;
2435 pub const _SC_V6_LP64_OFF64: ::c_int = 178;
2436 pub const _SC_V6_LPBIG_OFFBIG: ::c_int = 179;
2437 pub const _SC_HOST_NAME_MAX: ::c_int = 180;
2438 pub const _SC_TRACE: ::c_int = 181;
2439 pub const _SC_TRACE_EVENT_FILTER: ::c_int = 182;
2440 pub const _SC_TRACE_INHERIT: ::c_int = 183;
2441 pub const _SC_TRACE_LOG: ::c_int = 184;
2442 pub const _SC_IPV6: ::c_int = 235;
2443 pub const _SC_RAW_SOCKETS: ::c_int = 236;
2444 pub const _SC_V7_ILP32_OFF32: ::c_int = 237;
2445 pub const _SC_V7_ILP32_OFFBIG: ::c_int = 238;
2446 pub const _SC_V7_LP64_OFF64: ::c_int = 239;
2447 pub const _SC_V7_LPBIG_OFFBIG: ::c_int = 240;
2448 pub const _SC_SS_REPL_MAX: ::c_int = 241;
2449 pub const _SC_TRACE_EVENT_NAME_MAX: ::c_int = 242;
2450 pub const _SC_TRACE_NAME_MAX: ::c_int = 243;
2451 pub const _SC_TRACE_SYS_MAX: ::c_int = 244;
2452 pub const _SC_TRACE_USER_EVENT_MAX: ::c_int = 245;
2453 pub const _SC_XOPEN_STREAMS: ::c_int = 246;
2454 pub const _SC_THREAD_ROBUST_PRIO_INHERIT: ::c_int = 247;
2455 pub const _SC_THREAD_ROBUST_PRIO_PROTECT: ::c_int = 248;
2456 
2457 pub const _CS_PATH: ::c_int = 0;
2458 pub const _CS_POSIX_V6_WIDTH_RESTRICTED_ENVS: ::c_int = 1;
2459 pub const _CS_POSIX_V5_WIDTH_RESTRICTED_ENVS: ::c_int = 4;
2460 pub const _CS_POSIX_V7_WIDTH_RESTRICTED_ENVS: ::c_int = 5;
2461 pub const _CS_POSIX_V6_ILP32_OFF32_CFLAGS: ::c_int = 1116;
2462 pub const _CS_POSIX_V6_ILP32_OFF32_LDFLAGS: ::c_int = 1117;
2463 pub const _CS_POSIX_V6_ILP32_OFF32_LIBS: ::c_int = 1118;
2464 pub const _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS: ::c_int = 1119;
2465 pub const _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS: ::c_int = 1120;
2466 pub const _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS: ::c_int = 1121;
2467 pub const _CS_POSIX_V6_ILP32_OFFBIG_LIBS: ::c_int = 1122;
2468 pub const _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS: ::c_int = 1123;
2469 pub const _CS_POSIX_V6_LP64_OFF64_CFLAGS: ::c_int = 1124;
2470 pub const _CS_POSIX_V6_LP64_OFF64_LDFLAGS: ::c_int = 1125;
2471 pub const _CS_POSIX_V6_LP64_OFF64_LIBS: ::c_int = 1126;
2472 pub const _CS_POSIX_V6_LP64_OFF64_LINTFLAGS: ::c_int = 1127;
2473 pub const _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS: ::c_int = 1128;
2474 pub const _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS: ::c_int = 1129;
2475 pub const _CS_POSIX_V6_LPBIG_OFFBIG_LIBS: ::c_int = 1130;
2476 pub const _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS: ::c_int = 1131;
2477 pub const _CS_POSIX_V7_ILP32_OFF32_CFLAGS: ::c_int = 1132;
2478 pub const _CS_POSIX_V7_ILP32_OFF32_LDFLAGS: ::c_int = 1133;
2479 pub const _CS_POSIX_V7_ILP32_OFF32_LIBS: ::c_int = 1134;
2480 pub const _CS_POSIX_V7_ILP32_OFF32_LINTFLAGS: ::c_int = 1135;
2481 pub const _CS_POSIX_V7_ILP32_OFFBIG_CFLAGS: ::c_int = 1136;
2482 pub const _CS_POSIX_V7_ILP32_OFFBIG_LDFLAGS: ::c_int = 1137;
2483 pub const _CS_POSIX_V7_ILP32_OFFBIG_LIBS: ::c_int = 1138;
2484 pub const _CS_POSIX_V7_ILP32_OFFBIG_LINTFLAGS: ::c_int = 1139;
2485 pub const _CS_POSIX_V7_LP64_OFF64_CFLAGS: ::c_int = 1140;
2486 pub const _CS_POSIX_V7_LP64_OFF64_LDFLAGS: ::c_int = 1141;
2487 pub const _CS_POSIX_V7_LP64_OFF64_LIBS: ::c_int = 1142;
2488 pub const _CS_POSIX_V7_LP64_OFF64_LINTFLAGS: ::c_int = 1143;
2489 pub const _CS_POSIX_V7_LPBIG_OFFBIG_CFLAGS: ::c_int = 1144;
2490 pub const _CS_POSIX_V7_LPBIG_OFFBIG_LDFLAGS: ::c_int = 1145;
2491 pub const _CS_POSIX_V7_LPBIG_OFFBIG_LIBS: ::c_int = 1146;
2492 pub const _CS_POSIX_V7_LPBIG_OFFBIG_LINTFLAGS: ::c_int = 1147;
2493 
2494 pub const RLIM_SAVED_MAX: ::rlim_t = RLIM_INFINITY;
2495 pub const RLIM_SAVED_CUR: ::rlim_t = RLIM_INFINITY;
2496 
2497 // elf.h - Fields in the e_ident array.
2498 pub const EI_NIDENT: usize = 16;
2499 
2500 pub const EI_MAG0: usize = 0;
2501 pub const ELFMAG0: u8 = 0x7f;
2502 pub const EI_MAG1: usize = 1;
2503 pub const ELFMAG1: u8 = b'E';
2504 pub const EI_MAG2: usize = 2;
2505 pub const ELFMAG2: u8 = b'L';
2506 pub const EI_MAG3: usize = 3;
2507 pub const ELFMAG3: u8 = b'F';
2508 pub const SELFMAG: usize = 4;
2509 
2510 pub const EI_CLASS: usize = 4;
2511 pub const ELFCLASSNONE: u8 = 0;
2512 pub const ELFCLASS32: u8 = 1;
2513 pub const ELFCLASS64: u8 = 2;
2514 pub const ELFCLASSNUM: usize = 3;
2515 
2516 pub const EI_DATA: usize = 5;
2517 pub const ELFDATANONE: u8 = 0;
2518 pub const ELFDATA2LSB: u8 = 1;
2519 pub const ELFDATA2MSB: u8 = 2;
2520 pub const ELFDATANUM: usize = 3;
2521 
2522 pub const EI_VERSION: usize = 6;
2523 
2524 pub const EI_OSABI: usize = 7;
2525 pub const ELFOSABI_NONE: u8 = 0;
2526 pub const ELFOSABI_SYSV: u8 = 0;
2527 pub const ELFOSABI_HPUX: u8 = 1;
2528 pub const ELFOSABI_NETBSD: u8 = 2;
2529 pub const ELFOSABI_GNU: u8 = 3;
2530 pub const ELFOSABI_LINUX: u8 = ELFOSABI_GNU;
2531 pub const ELFOSABI_SOLARIS: u8 = 6;
2532 pub const ELFOSABI_AIX: u8 = 7;
2533 pub const ELFOSABI_IRIX: u8 = 8;
2534 pub const ELFOSABI_FREEBSD: u8 = 9;
2535 pub const ELFOSABI_TRU64: u8 = 10;
2536 pub const ELFOSABI_MODESTO: u8 = 11;
2537 pub const ELFOSABI_OPENBSD: u8 = 12;
2538 pub const ELFOSABI_ARM: u8 = 97;
2539 pub const ELFOSABI_STANDALONE: u8 = 255;
2540 
2541 pub const EI_ABIVERSION: usize = 8;
2542 
2543 pub const EI_PAD: usize = 9;
2544 
2545 // elf.h - Legal values for e_type (object file type).
2546 pub const ET_NONE: u16 = 0;
2547 pub const ET_REL: u16 = 1;
2548 pub const ET_EXEC: u16 = 2;
2549 pub const ET_DYN: u16 = 3;
2550 pub const ET_CORE: u16 = 4;
2551 pub const ET_NUM: u16 = 5;
2552 pub const ET_LOOS: u16 = 0xfe00;
2553 pub const ET_HIOS: u16 = 0xfeff;
2554 pub const ET_LOPROC: u16 = 0xff00;
2555 pub const ET_HIPROC: u16 = 0xffff;
2556 
2557 // elf.h - Legal values for e_machine (architecture).
2558 pub const EM_NONE: u16 = 0;
2559 pub const EM_M32: u16 = 1;
2560 pub const EM_SPARC: u16 = 2;
2561 pub const EM_386: u16 = 3;
2562 pub const EM_68K: u16 = 4;
2563 pub const EM_88K: u16 = 5;
2564 pub const EM_860: u16 = 7;
2565 pub const EM_MIPS: u16 = 8;
2566 pub const EM_S370: u16 = 9;
2567 pub const EM_MIPS_RS3_LE: u16 = 10;
2568 pub const EM_PARISC: u16 = 15;
2569 pub const EM_VPP500: u16 = 17;
2570 pub const EM_SPARC32PLUS: u16 = 18;
2571 pub const EM_960: u16 = 19;
2572 pub const EM_PPC: u16 = 20;
2573 pub const EM_PPC64: u16 = 21;
2574 pub const EM_S390: u16 = 22;
2575 pub const EM_V800: u16 = 36;
2576 pub const EM_FR20: u16 = 37;
2577 pub const EM_RH32: u16 = 38;
2578 pub const EM_RCE: u16 = 39;
2579 pub const EM_ARM: u16 = 40;
2580 pub const EM_FAKE_ALPHA: u16 = 41;
2581 pub const EM_SH: u16 = 42;
2582 pub const EM_SPARCV9: u16 = 43;
2583 pub const EM_TRICORE: u16 = 44;
2584 pub const EM_ARC: u16 = 45;
2585 pub const EM_H8_300: u16 = 46;
2586 pub const EM_H8_300H: u16 = 47;
2587 pub const EM_H8S: u16 = 48;
2588 pub const EM_H8_500: u16 = 49;
2589 pub const EM_IA_64: u16 = 50;
2590 pub const EM_MIPS_X: u16 = 51;
2591 pub const EM_COLDFIRE: u16 = 52;
2592 pub const EM_68HC12: u16 = 53;
2593 pub const EM_MMA: u16 = 54;
2594 pub const EM_PCP: u16 = 55;
2595 pub const EM_NCPU: u16 = 56;
2596 pub const EM_NDR1: u16 = 57;
2597 pub const EM_STARCORE: u16 = 58;
2598 pub const EM_ME16: u16 = 59;
2599 pub const EM_ST100: u16 = 60;
2600 pub const EM_TINYJ: u16 = 61;
2601 pub const EM_X86_64: u16 = 62;
2602 pub const EM_PDSP: u16 = 63;
2603 pub const EM_FX66: u16 = 66;
2604 pub const EM_ST9PLUS: u16 = 67;
2605 pub const EM_ST7: u16 = 68;
2606 pub const EM_68HC16: u16 = 69;
2607 pub const EM_68HC11: u16 = 70;
2608 pub const EM_68HC08: u16 = 71;
2609 pub const EM_68HC05: u16 = 72;
2610 pub const EM_SVX: u16 = 73;
2611 pub const EM_ST19: u16 = 74;
2612 pub const EM_VAX: u16 = 75;
2613 pub const EM_CRIS: u16 = 76;
2614 pub const EM_JAVELIN: u16 = 77;
2615 pub const EM_FIREPATH: u16 = 78;
2616 pub const EM_ZSP: u16 = 79;
2617 pub const EM_MMIX: u16 = 80;
2618 pub const EM_HUANY: u16 = 81;
2619 pub const EM_PRISM: u16 = 82;
2620 pub const EM_AVR: u16 = 83;
2621 pub const EM_FR30: u16 = 84;
2622 pub const EM_D10V: u16 = 85;
2623 pub const EM_D30V: u16 = 86;
2624 pub const EM_V850: u16 = 87;
2625 pub const EM_M32R: u16 = 88;
2626 pub const EM_MN10300: u16 = 89;
2627 pub const EM_MN10200: u16 = 90;
2628 pub const EM_PJ: u16 = 91;
2629 pub const EM_OPENRISC: u16 = 92;
2630 pub const EM_ARC_A5: u16 = 93;
2631 pub const EM_XTENSA: u16 = 94;
2632 pub const EM_AARCH64: u16 = 183;
2633 pub const EM_TILEPRO: u16 = 188;
2634 pub const EM_TILEGX: u16 = 191;
2635 pub const EM_ALPHA: u16 = 0x9026;
2636 
2637 // elf.h - Legal values for e_version (version).
2638 pub const EV_NONE: u32 = 0;
2639 pub const EV_CURRENT: u32 = 1;
2640 pub const EV_NUM: u32 = 2;
2641 
2642 // elf.h - Legal values for p_type (segment type).
2643 pub const PT_NULL: u32 = 0;
2644 pub const PT_LOAD: u32 = 1;
2645 pub const PT_DYNAMIC: u32 = 2;
2646 pub const PT_INTERP: u32 = 3;
2647 pub const PT_NOTE: u32 = 4;
2648 pub const PT_SHLIB: u32 = 5;
2649 pub const PT_PHDR: u32 = 6;
2650 pub const PT_TLS: u32 = 7;
2651 pub const PT_NUM: u32 = 8;
2652 pub const PT_LOOS: u32 = 0x60000000;
2653 pub const PT_GNU_EH_FRAME: u32 = 0x6474e550;
2654 pub const PT_GNU_STACK: u32 = 0x6474e551;
2655 pub const PT_GNU_RELRO: u32 = 0x6474e552;
2656 pub const PT_LOSUNW: u32 = 0x6ffffffa;
2657 pub const PT_SUNWBSS: u32 = 0x6ffffffa;
2658 pub const PT_SUNWSTACK: u32 = 0x6ffffffb;
2659 pub const PT_HISUNW: u32 = 0x6fffffff;
2660 pub const PT_HIOS: u32 = 0x6fffffff;
2661 pub const PT_LOPROC: u32 = 0x70000000;
2662 pub const PT_HIPROC: u32 = 0x7fffffff;
2663 
2664 // Legal values for p_flags (segment flags).
2665 pub const PF_X: u32 = 1 << 0;
2666 pub const PF_W: u32 = 1 << 1;
2667 pub const PF_R: u32 = 1 << 2;
2668 pub const PF_MASKOS: u32 = 0x0ff00000;
2669 pub const PF_MASKPROC: u32 = 0xf0000000;
2670 
2671 // elf.h - Legal values for a_type (entry type).
2672 pub const AT_NULL: ::c_ulong = 0;
2673 pub const AT_IGNORE: ::c_ulong = 1;
2674 pub const AT_EXECFD: ::c_ulong = 2;
2675 pub const AT_PHDR: ::c_ulong = 3;
2676 pub const AT_PHENT: ::c_ulong = 4;
2677 pub const AT_PHNUM: ::c_ulong = 5;
2678 pub const AT_PAGESZ: ::c_ulong = 6;
2679 pub const AT_BASE: ::c_ulong = 7;
2680 pub const AT_FLAGS: ::c_ulong = 8;
2681 pub const AT_ENTRY: ::c_ulong = 9;
2682 pub const AT_NOTELF: ::c_ulong = 10;
2683 pub const AT_UID: ::c_ulong = 11;
2684 pub const AT_EUID: ::c_ulong = 12;
2685 pub const AT_GID: ::c_ulong = 13;
2686 pub const AT_EGID: ::c_ulong = 14;
2687 pub const AT_PLATFORM: ::c_ulong = 15;
2688 pub const AT_HWCAP: ::c_ulong = 16;
2689 pub const AT_CLKTCK: ::c_ulong = 17;
2690 
2691 pub const AT_SECURE: ::c_ulong = 23;
2692 pub const AT_BASE_PLATFORM: ::c_ulong = 24;
2693 pub const AT_RANDOM: ::c_ulong = 25;
2694 pub const AT_HWCAP2: ::c_ulong = 26;
2695 
2696 pub const AT_EXECFN: ::c_ulong = 31;
2697 
2698 // defined in arch/<arch>/include/uapi/asm/auxvec.h but has the same value
2699 // wherever it is defined.
2700 pub const AT_SYSINFO_EHDR: ::c_ulong = 33;
2701 pub const AT_MINSIGSTKSZ: ::c_ulong = 51;
2702 
2703 pub const GLOB_ERR: ::c_int = 1 << 0;
2704 pub const GLOB_MARK: ::c_int = 1 << 1;
2705 pub const GLOB_NOSORT: ::c_int = 1 << 2;
2706 pub const GLOB_DOOFFS: ::c_int = 1 << 3;
2707 pub const GLOB_NOCHECK: ::c_int = 1 << 4;
2708 pub const GLOB_APPEND: ::c_int = 1 << 5;
2709 pub const GLOB_NOESCAPE: ::c_int = 1 << 6;
2710 
2711 pub const GLOB_NOSPACE: ::c_int = 1;
2712 pub const GLOB_ABORTED: ::c_int = 2;
2713 pub const GLOB_NOMATCH: ::c_int = 3;
2714 
2715 pub const POSIX_MADV_NORMAL: ::c_int = 0;
2716 pub const POSIX_MADV_RANDOM: ::c_int = 1;
2717 pub const POSIX_MADV_SEQUENTIAL: ::c_int = 2;
2718 pub const POSIX_MADV_WILLNEED: ::c_int = 3;
2719 pub const POSIX_SPAWN_USEVFORK: ::c_int = 64;
2720 pub const POSIX_SPAWN_SETSID: ::c_int = 128;
2721 
2722 pub const S_IEXEC: mode_t = 0o0100;
2723 pub const S_IWRITE: mode_t = 0o0200;
2724 pub const S_IREAD: mode_t = 0o0400;
2725 
2726 pub const F_LOCK: ::c_int = 1;
2727 pub const F_TEST: ::c_int = 3;
2728 pub const F_TLOCK: ::c_int = 2;
2729 pub const F_ULOCK: ::c_int = 0;
2730 
2731 pub const F_SEAL_FUTURE_WRITE: ::c_int = 0x0010;
2732 
2733 pub const IFF_LOWER_UP: ::c_int = 0x10000;
2734 pub const IFF_DORMANT: ::c_int = 0x20000;
2735 pub const IFF_ECHO: ::c_int = 0x40000;
2736 
2737 // linux/if_addr.h
2738 pub const IFA_UNSPEC: ::c_ushort = 0;
2739 pub const IFA_ADDRESS: ::c_ushort = 1;
2740 pub const IFA_LOCAL: ::c_ushort = 2;
2741 pub const IFA_LABEL: ::c_ushort = 3;
2742 pub const IFA_BROADCAST: ::c_ushort = 4;
2743 pub const IFA_ANYCAST: ::c_ushort = 5;
2744 pub const IFA_CACHEINFO: ::c_ushort = 6;
2745 pub const IFA_MULTICAST: ::c_ushort = 7;
2746 
2747 pub const IFA_F_SECONDARY: u32 = 0x01;
2748 pub const IFA_F_TEMPORARY: u32 = 0x01;
2749 pub const IFA_F_NODAD: u32 = 0x02;
2750 pub const IFA_F_OPTIMISTIC: u32 = 0x04;
2751 pub const IFA_F_DADFAILED: u32 = 0x08;
2752 pub const IFA_F_HOMEADDRESS: u32 = 0x10;
2753 pub const IFA_F_DEPRECATED: u32 = 0x20;
2754 pub const IFA_F_TENTATIVE: u32 = 0x40;
2755 pub const IFA_F_PERMANENT: u32 = 0x80;
2756 
2757 // linux/if_link.h
2758 pub const IFLA_UNSPEC: ::c_ushort = 0;
2759 pub const IFLA_ADDRESS: ::c_ushort = 1;
2760 pub const IFLA_BROADCAST: ::c_ushort = 2;
2761 pub const IFLA_IFNAME: ::c_ushort = 3;
2762 pub const IFLA_MTU: ::c_ushort = 4;
2763 pub const IFLA_LINK: ::c_ushort = 5;
2764 pub const IFLA_QDISC: ::c_ushort = 6;
2765 pub const IFLA_STATS: ::c_ushort = 7;
2766 pub const IFLA_COST: ::c_ushort = 8;
2767 pub const IFLA_PRIORITY: ::c_ushort = 9;
2768 pub const IFLA_MASTER: ::c_ushort = 10;
2769 pub const IFLA_WIRELESS: ::c_ushort = 11;
2770 pub const IFLA_PROTINFO: ::c_ushort = 12;
2771 pub const IFLA_TXQLEN: ::c_ushort = 13;
2772 pub const IFLA_MAP: ::c_ushort = 14;
2773 pub const IFLA_WEIGHT: ::c_ushort = 15;
2774 pub const IFLA_OPERSTATE: ::c_ushort = 16;
2775 pub const IFLA_LINKMODE: ::c_ushort = 17;
2776 pub const IFLA_LINKINFO: ::c_ushort = 18;
2777 pub const IFLA_NET_NS_PID: ::c_ushort = 19;
2778 pub const IFLA_IFALIAS: ::c_ushort = 20;
2779 pub const IFLA_NUM_VF: ::c_ushort = 21;
2780 pub const IFLA_VFINFO_LIST: ::c_ushort = 22;
2781 pub const IFLA_STATS64: ::c_ushort = 23;
2782 pub const IFLA_VF_PORTS: ::c_ushort = 24;
2783 pub const IFLA_PORT_SELF: ::c_ushort = 25;
2784 pub const IFLA_AF_SPEC: ::c_ushort = 26;
2785 pub const IFLA_GROUP: ::c_ushort = 27;
2786 pub const IFLA_NET_NS_FD: ::c_ushort = 28;
2787 pub const IFLA_EXT_MASK: ::c_ushort = 29;
2788 pub const IFLA_PROMISCUITY: ::c_ushort = 30;
2789 pub const IFLA_NUM_TX_QUEUES: ::c_ushort = 31;
2790 pub const IFLA_NUM_RX_QUEUES: ::c_ushort = 32;
2791 pub const IFLA_CARRIER: ::c_ushort = 33;
2792 pub const IFLA_PHYS_PORT_ID: ::c_ushort = 34;
2793 pub const IFLA_CARRIER_CHANGES: ::c_ushort = 35;
2794 pub const IFLA_PHYS_SWITCH_ID: ::c_ushort = 36;
2795 pub const IFLA_LINK_NETNSID: ::c_ushort = 37;
2796 pub const IFLA_PHYS_PORT_NAME: ::c_ushort = 38;
2797 pub const IFLA_PROTO_DOWN: ::c_ushort = 39;
2798 pub const IFLA_GSO_MAX_SEGS: ::c_ushort = 40;
2799 pub const IFLA_GSO_MAX_SIZE: ::c_ushort = 41;
2800 pub const IFLA_PAD: ::c_ushort = 42;
2801 pub const IFLA_XDP: ::c_ushort = 43;
2802 pub const IFLA_EVENT: ::c_ushort = 44;
2803 pub const IFLA_NEW_NETNSID: ::c_ushort = 45;
2804 pub const IFLA_IF_NETNSID: ::c_ushort = 46;
2805 pub const IFLA_TARGET_NETNSID: ::c_ushort = IFLA_IF_NETNSID;
2806 pub const IFLA_CARRIER_UP_COUNT: ::c_ushort = 47;
2807 pub const IFLA_CARRIER_DOWN_COUNT: ::c_ushort = 48;
2808 pub const IFLA_NEW_IFINDEX: ::c_ushort = 49;
2809 pub const IFLA_MIN_MTU: ::c_ushort = 50;
2810 pub const IFLA_MAX_MTU: ::c_ushort = 51;
2811 pub const IFLA_PROP_LIST: ::c_ushort = 52;
2812 pub const IFLA_ALT_IFNAME: ::c_ushort = 53;
2813 pub const IFLA_PERM_ADDRESS: ::c_ushort = 54;
2814 pub const IFLA_PROTO_DOWN_REASON: ::c_ushort = 55;
2815 pub const IFLA_PARENT_DEV_NAME: ::c_ushort = 56;
2816 pub const IFLA_PARENT_DEV_BUS_NAME: ::c_ushort = 57;
2817 pub const IFLA_GRO_MAX_SIZE: ::c_ushort = 58;
2818 pub const IFLA_TSO_MAX_SIZE: ::c_ushort = 59;
2819 pub const IFLA_TSO_MAX_SEGS: ::c_ushort = 60;
2820 pub const IFLA_ALLMULTI: ::c_ushort = 61;
2821 
2822 pub const IFLA_INFO_UNSPEC: ::c_ushort = 0;
2823 pub const IFLA_INFO_KIND: ::c_ushort = 1;
2824 pub const IFLA_INFO_DATA: ::c_ushort = 2;
2825 pub const IFLA_INFO_XSTATS: ::c_ushort = 3;
2826 pub const IFLA_INFO_SLAVE_KIND: ::c_ushort = 4;
2827 pub const IFLA_INFO_SLAVE_DATA: ::c_ushort = 5;
2828 
2829 // linux/if_tun.h
2830 /* TUNSETIFF ifr flags */
2831 pub const IFF_TUN: ::c_int = 0x0001;
2832 pub const IFF_TAP: ::c_int = 0x0002;
2833 pub const IFF_NAPI: ::c_int = 0x0010;
2834 pub const IFF_NAPI_FRAGS: ::c_int = 0x0020;
2835 // Used in TUNSETIFF to bring up tun/tap without carrier
2836 pub const IFF_NO_CARRIER: ::c_int = 0x0040;
2837 pub const IFF_NO_PI: ::c_int = 0x1000;
2838 // Read queue size
2839 pub const TUN_READQ_SIZE: ::c_short = 500;
2840 // TUN device type flags: deprecated. Use IFF_TUN/IFF_TAP instead.
2841 pub const TUN_TUN_DEV: ::c_short = ::IFF_TUN as ::c_short;
2842 pub const TUN_TAP_DEV: ::c_short = ::IFF_TAP as ::c_short;
2843 pub const TUN_TYPE_MASK: ::c_short = 0x000f;
2844 // This flag has no real effect
2845 pub const IFF_ONE_QUEUE: ::c_int = 0x2000;
2846 pub const IFF_VNET_HDR: ::c_int = 0x4000;
2847 pub const IFF_TUN_EXCL: ::c_int = 0x8000;
2848 pub const IFF_MULTI_QUEUE: ::c_int = 0x0100;
2849 pub const IFF_ATTACH_QUEUE: ::c_int = 0x0200;
2850 pub const IFF_DETACH_QUEUE: ::c_int = 0x0400;
2851 // read-only flag
2852 pub const IFF_PERSIST: ::c_int = 0x0800;
2853 pub const IFF_NOFILTER: ::c_int = 0x1000;
2854 // Socket options
2855 pub const TUN_TX_TIMESTAMP: ::c_int = 1;
2856 // Features for GSO (TUNSETOFFLOAD)
2857 pub const TUN_F_CSUM: ::c_uint = 0x01;
2858 pub const TUN_F_TSO4: ::c_uint = 0x02;
2859 pub const TUN_F_TSO6: ::c_uint = 0x04;
2860 pub const TUN_F_TSO_ECN: ::c_uint = 0x08;
2861 pub const TUN_F_UFO: ::c_uint = 0x10;
2862 pub const TUN_F_USO4: ::c_uint = 0x20;
2863 pub const TUN_F_USO6: ::c_uint = 0x40;
2864 // Protocol info prepended to the packets (when IFF_NO_PI is not set)
2865 pub const TUN_PKT_STRIP: ::c_int = 0x0001;
2866 // Accept all multicast packets
2867 pub const TUN_FLT_ALLMULTI: ::c_int = 0x0001;
2868 
2869 // Since Linux 3.1
2870 pub const SEEK_DATA: ::c_int = 3;
2871 pub const SEEK_HOLE: ::c_int = 4;
2872 
2873 pub const ST_RDONLY: ::c_ulong = 1;
2874 pub const ST_NOSUID: ::c_ulong = 2;
2875 pub const ST_NODEV: ::c_ulong = 4;
2876 pub const ST_NOEXEC: ::c_ulong = 8;
2877 pub const ST_SYNCHRONOUS: ::c_ulong = 16;
2878 pub const ST_MANDLOCK: ::c_ulong = 64;
2879 pub const ST_WRITE: ::c_ulong = 128;
2880 pub const ST_APPEND: ::c_ulong = 256;
2881 pub const ST_IMMUTABLE: ::c_ulong = 512;
2882 pub const ST_NOATIME: ::c_ulong = 1024;
2883 pub const ST_NODIRATIME: ::c_ulong = 2048;
2884 
2885 pub const RTLD_NEXT: *mut ::c_void = -1i64 as *mut ::c_void;
2886 pub const RTLD_DEFAULT: *mut ::c_void = 0i64 as *mut ::c_void;
2887 pub const RTLD_NODELETE: ::c_int = 0x1000;
2888 pub const RTLD_NOW: ::c_int = 0x2;
2889 
2890 pub const AT_EACCESS: ::c_int = 0x200;
2891 
2892 // linux/mempolicy.h
2893 pub const MPOL_DEFAULT: ::c_int = 0;
2894 pub const MPOL_PREFERRED: ::c_int = 1;
2895 pub const MPOL_BIND: ::c_int = 2;
2896 pub const MPOL_INTERLEAVE: ::c_int = 3;
2897 pub const MPOL_LOCAL: ::c_int = 4;
2898 pub const MPOL_F_NUMA_BALANCING: ::c_int = 1 << 13;
2899 pub const MPOL_F_RELATIVE_NODES: ::c_int = 1 << 14;
2900 pub const MPOL_F_STATIC_NODES: ::c_int = 1 << 15;
2901 
2902 // linux/membarrier.h
2903 pub const MEMBARRIER_CMD_QUERY: ::c_int = 0;
2904 pub const MEMBARRIER_CMD_GLOBAL: ::c_int = 1 << 0;
2905 pub const MEMBARRIER_CMD_GLOBAL_EXPEDITED: ::c_int = 1 << 1;
2906 pub const MEMBARRIER_CMD_REGISTER_GLOBAL_EXPEDITED: ::c_int = 1 << 2;
2907 pub const MEMBARRIER_CMD_PRIVATE_EXPEDITED: ::c_int = 1 << 3;
2908 pub const MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED: ::c_int = 1 << 4;
2909 pub const MEMBARRIER_CMD_PRIVATE_EXPEDITED_SYNC_CORE: ::c_int = 1 << 5;
2910 pub const MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED_SYNC_CORE: ::c_int = 1 << 6;
2911 pub const MEMBARRIER_CMD_PRIVATE_EXPEDITED_RSEQ: ::c_int = 1 << 7;
2912 pub const MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED_RSEQ: ::c_int = 1 << 8;
2913 
2914 pub const PTHREAD_MUTEX_INITIALIZER: pthread_mutex_t = pthread_mutex_t {
2915     size: [0; __SIZEOF_PTHREAD_MUTEX_T],
2916 };
2917 pub const PTHREAD_COND_INITIALIZER: pthread_cond_t = pthread_cond_t {
2918     size: [0; __SIZEOF_PTHREAD_COND_T],
2919 };
2920 pub const PTHREAD_RWLOCK_INITIALIZER: pthread_rwlock_t = pthread_rwlock_t {
2921     size: [0; __SIZEOF_PTHREAD_RWLOCK_T],
2922 };
2923 
2924 pub const PTHREAD_BARRIER_SERIAL_THREAD: ::c_int = -1;
2925 pub const PTHREAD_ONCE_INIT: pthread_once_t = 0;
2926 pub const PTHREAD_MUTEX_NORMAL: ::c_int = 0;
2927 pub const PTHREAD_MUTEX_RECURSIVE: ::c_int = 1;
2928 pub const PTHREAD_MUTEX_ERRORCHECK: ::c_int = 2;
2929 pub const PTHREAD_MUTEX_DEFAULT: ::c_int = PTHREAD_MUTEX_NORMAL;
2930 pub const PTHREAD_MUTEX_STALLED: ::c_int = 0;
2931 pub const PTHREAD_MUTEX_ROBUST: ::c_int = 1;
2932 pub const PTHREAD_PRIO_NONE: ::c_int = 0;
2933 pub const PTHREAD_PRIO_INHERIT: ::c_int = 1;
2934 pub const PTHREAD_PRIO_PROTECT: ::c_int = 2;
2935 pub const PTHREAD_PROCESS_PRIVATE: ::c_int = 0;
2936 pub const PTHREAD_PROCESS_SHARED: ::c_int = 1;
2937 pub const PTHREAD_INHERIT_SCHED: ::c_int = 0;
2938 pub const PTHREAD_EXPLICIT_SCHED: ::c_int = 1;
2939 pub const __SIZEOF_PTHREAD_COND_T: usize = 48;
2940 
2941 pub const RENAME_NOREPLACE: ::c_uint = 1;
2942 pub const RENAME_EXCHANGE: ::c_uint = 2;
2943 pub const RENAME_WHITEOUT: ::c_uint = 4;
2944 
2945 // netinet/in.h
2946 // NOTE: These are in addition to the constants defined in src/unix/mod.rs
2947 
2948 #[deprecated(
2949     since = "0.2.80",
2950     note = "This value was increased in the newer kernel \
2951             and we'll change this following upstream in the future release. \
2952             See #1896 for more info."
2953 )]
2954 pub const IPPROTO_MAX: ::c_int = 256;
2955 
2956 // System V IPC
2957 pub const IPC_PRIVATE: ::key_t = 0;
2958 
2959 pub const IPC_CREAT: ::c_int = 0o1000;
2960 pub const IPC_EXCL: ::c_int = 0o2000;
2961 pub const IPC_NOWAIT: ::c_int = 0o4000;
2962 
2963 pub const IPC_RMID: ::c_int = 0;
2964 pub const IPC_SET: ::c_int = 1;
2965 pub const IPC_STAT: ::c_int = 2;
2966 pub const IPC_INFO: ::c_int = 3;
2967 pub const MSG_STAT: ::c_int = 11;
2968 pub const MSG_INFO: ::c_int = 12;
2969 pub const MSG_NOTIFICATION: ::c_int = 0x8000;
2970 
2971 pub const MSG_NOERROR: ::c_int = 0o10000;
2972 pub const MSG_EXCEPT: ::c_int = 0o20000;
2973 pub const MSG_ZEROCOPY: ::c_int = 0x4000000;
2974 
2975 pub const SHM_R: ::c_int = 0o400;
2976 pub const SHM_W: ::c_int = 0o200;
2977 
2978 pub const SHM_RDONLY: ::c_int = 0o10000;
2979 pub const SHM_RND: ::c_int = 0o20000;
2980 pub const SHM_REMAP: ::c_int = 0o40000;
2981 
2982 pub const SHM_LOCK: ::c_int = 11;
2983 pub const SHM_UNLOCK: ::c_int = 12;
2984 
2985 pub const SHM_HUGETLB: ::c_int = 0o4000;
2986 #[cfg(not(all(target_env = "uclibc", target_arch = "mips")))]
2987 pub const SHM_NORESERVE: ::c_int = 0o10000;
2988 
2989 pub const QFMT_VFS_OLD: ::c_int = 1;
2990 pub const QFMT_VFS_V0: ::c_int = 2;
2991 pub const QFMT_VFS_V1: ::c_int = 4;
2992 
2993 pub const EFD_SEMAPHORE: ::c_int = 0x1;
2994 
2995 pub const LOG_NFACILITIES: ::c_int = 24;
2996 
2997 pub const SEM_FAILED: *mut ::sem_t = 0 as *mut sem_t;
2998 
2999 pub const RB_AUTOBOOT: ::c_int = 0x01234567u32 as i32;
3000 pub const RB_HALT_SYSTEM: ::c_int = 0xcdef0123u32 as i32;
3001 pub const RB_ENABLE_CAD: ::c_int = 0x89abcdefu32 as i32;
3002 pub const RB_DISABLE_CAD: ::c_int = 0x00000000u32 as i32;
3003 pub const RB_POWER_OFF: ::c_int = 0x4321fedcu32 as i32;
3004 pub const RB_SW_SUSPEND: ::c_int = 0xd000fce2u32 as i32;
3005 pub const RB_KEXEC: ::c_int = 0x45584543u32 as i32;
3006 
3007 pub const AI_PASSIVE: ::c_int = 0x0001;
3008 pub const AI_CANONNAME: ::c_int = 0x0002;
3009 pub const AI_NUMERICHOST: ::c_int = 0x0004;
3010 pub const AI_V4MAPPED: ::c_int = 0x0008;
3011 pub const AI_ALL: ::c_int = 0x0010;
3012 pub const AI_ADDRCONFIG: ::c_int = 0x0020;
3013 
3014 pub const AI_NUMERICSERV: ::c_int = 0x0400;
3015 
3016 pub const EAI_BADFLAGS: ::c_int = -1;
3017 pub const EAI_NONAME: ::c_int = -2;
3018 pub const EAI_AGAIN: ::c_int = -3;
3019 pub const EAI_FAIL: ::c_int = -4;
3020 pub const EAI_NODATA: ::c_int = -5;
3021 pub const EAI_FAMILY: ::c_int = -6;
3022 pub const EAI_SOCKTYPE: ::c_int = -7;
3023 pub const EAI_SERVICE: ::c_int = -8;
3024 pub const EAI_MEMORY: ::c_int = -10;
3025 pub const EAI_SYSTEM: ::c_int = -11;
3026 pub const EAI_OVERFLOW: ::c_int = -12;
3027 
3028 pub const NI_NUMERICHOST: ::c_int = 1;
3029 pub const NI_NUMERICSERV: ::c_int = 2;
3030 pub const NI_NOFQDN: ::c_int = 4;
3031 pub const NI_NAMEREQD: ::c_int = 8;
3032 pub const NI_DGRAM: ::c_int = 16;
3033 pub const NI_IDN: ::c_int = 32;
3034 
3035 pub const SYNC_FILE_RANGE_WAIT_BEFORE: ::c_uint = 1;
3036 pub const SYNC_FILE_RANGE_WRITE: ::c_uint = 2;
3037 pub const SYNC_FILE_RANGE_WAIT_AFTER: ::c_uint = 4;
3038 
3039 cfg_if! {
3040     if #[cfg(not(target_env = "uclibc"))] {
3041         pub const AIO_CANCELED: ::c_int = 0;
3042         pub const AIO_NOTCANCELED: ::c_int = 1;
3043         pub const AIO_ALLDONE: ::c_int = 2;
3044         pub const LIO_READ: ::c_int = 0;
3045         pub const LIO_WRITE: ::c_int = 1;
3046         pub const LIO_NOP: ::c_int = 2;
3047         pub const LIO_WAIT: ::c_int = 0;
3048         pub const LIO_NOWAIT: ::c_int = 1;
3049         pub const RUSAGE_THREAD: ::c_int = 1;
3050         pub const MSG_COPY: ::c_int = 0o40000;
3051         pub const SHM_EXEC: ::c_int = 0o100000;
3052         pub const IPV6_MULTICAST_ALL: ::c_int = 29;
3053         pub const IPV6_ROUTER_ALERT_ISOLATE: ::c_int = 30;
3054         pub const PACKET_MR_UNICAST: ::c_int = 3;
3055         pub const PTRACE_EVENT_STOP: ::c_int = 128;
3056         pub const UDP_SEGMENT: ::c_int = 103;
3057         pub const UDP_GRO: ::c_int = 104;
3058     }
3059 }
3060 
3061 pub const MREMAP_MAYMOVE: ::c_int = 1;
3062 pub const MREMAP_FIXED: ::c_int = 2;
3063 pub const MREMAP_DONTUNMAP: ::c_int = 4;
3064 
3065 pub const PR_SET_PDEATHSIG: ::c_int = 1;
3066 pub const PR_GET_PDEATHSIG: ::c_int = 2;
3067 
3068 pub const PR_GET_DUMPABLE: ::c_int = 3;
3069 pub const PR_SET_DUMPABLE: ::c_int = 4;
3070 
3071 pub const PR_GET_UNALIGN: ::c_int = 5;
3072 pub const PR_SET_UNALIGN: ::c_int = 6;
3073 pub const PR_UNALIGN_NOPRINT: ::c_int = 1;
3074 pub const PR_UNALIGN_SIGBUS: ::c_int = 2;
3075 
3076 pub const PR_GET_KEEPCAPS: ::c_int = 7;
3077 pub const PR_SET_KEEPCAPS: ::c_int = 8;
3078 
3079 pub const PR_GET_FPEMU: ::c_int = 9;
3080 pub const PR_SET_FPEMU: ::c_int = 10;
3081 pub const PR_FPEMU_NOPRINT: ::c_int = 1;
3082 pub const PR_FPEMU_SIGFPE: ::c_int = 2;
3083 
3084 pub const PR_GET_FPEXC: ::c_int = 11;
3085 pub const PR_SET_FPEXC: ::c_int = 12;
3086 pub const PR_FP_EXC_SW_ENABLE: ::c_int = 0x80;
3087 pub const PR_FP_EXC_DIV: ::c_int = 0x010000;
3088 pub const PR_FP_EXC_OVF: ::c_int = 0x020000;
3089 pub const PR_FP_EXC_UND: ::c_int = 0x040000;
3090 pub const PR_FP_EXC_RES: ::c_int = 0x080000;
3091 pub const PR_FP_EXC_INV: ::c_int = 0x100000;
3092 pub const PR_FP_EXC_DISABLED: ::c_int = 0;
3093 pub const PR_FP_EXC_NONRECOV: ::c_int = 1;
3094 pub const PR_FP_EXC_ASYNC: ::c_int = 2;
3095 pub const PR_FP_EXC_PRECISE: ::c_int = 3;
3096 
3097 pub const PR_GET_TIMING: ::c_int = 13;
3098 pub const PR_SET_TIMING: ::c_int = 14;
3099 pub const PR_TIMING_STATISTICAL: ::c_int = 0;
3100 pub const PR_TIMING_TIMESTAMP: ::c_int = 1;
3101 
3102 pub const PR_SET_NAME: ::c_int = 15;
3103 pub const PR_GET_NAME: ::c_int = 16;
3104 
3105 pub const PR_GET_ENDIAN: ::c_int = 19;
3106 pub const PR_SET_ENDIAN: ::c_int = 20;
3107 pub const PR_ENDIAN_BIG: ::c_int = 0;
3108 pub const PR_ENDIAN_LITTLE: ::c_int = 1;
3109 pub const PR_ENDIAN_PPC_LITTLE: ::c_int = 2;
3110 
3111 pub const PR_GET_SECCOMP: ::c_int = 21;
3112 pub const PR_SET_SECCOMP: ::c_int = 22;
3113 
3114 pub const PR_CAPBSET_READ: ::c_int = 23;
3115 pub const PR_CAPBSET_DROP: ::c_int = 24;
3116 
3117 pub const PR_GET_TSC: ::c_int = 25;
3118 pub const PR_SET_TSC: ::c_int = 26;
3119 pub const PR_TSC_ENABLE: ::c_int = 1;
3120 pub const PR_TSC_SIGSEGV: ::c_int = 2;
3121 
3122 pub const PR_GET_SECUREBITS: ::c_int = 27;
3123 pub const PR_SET_SECUREBITS: ::c_int = 28;
3124 
3125 pub const PR_SET_TIMERSLACK: ::c_int = 29;
3126 pub const PR_GET_TIMERSLACK: ::c_int = 30;
3127 
3128 pub const PR_TASK_PERF_EVENTS_DISABLE: ::c_int = 31;
3129 pub const PR_TASK_PERF_EVENTS_ENABLE: ::c_int = 32;
3130 
3131 pub const PR_MCE_KILL: ::c_int = 33;
3132 pub const PR_MCE_KILL_CLEAR: ::c_int = 0;
3133 pub const PR_MCE_KILL_SET: ::c_int = 1;
3134 
3135 pub const PR_MCE_KILL_LATE: ::c_int = 0;
3136 pub const PR_MCE_KILL_EARLY: ::c_int = 1;
3137 pub const PR_MCE_KILL_DEFAULT: ::c_int = 2;
3138 
3139 pub const PR_MCE_KILL_GET: ::c_int = 34;
3140 
3141 pub const PR_SET_MM: ::c_int = 35;
3142 pub const PR_SET_MM_START_CODE: ::c_int = 1;
3143 pub const PR_SET_MM_END_CODE: ::c_int = 2;
3144 pub const PR_SET_MM_START_DATA: ::c_int = 3;
3145 pub const PR_SET_MM_END_DATA: ::c_int = 4;
3146 pub const PR_SET_MM_START_STACK: ::c_int = 5;
3147 pub const PR_SET_MM_START_BRK: ::c_int = 6;
3148 pub const PR_SET_MM_BRK: ::c_int = 7;
3149 pub const PR_SET_MM_ARG_START: ::c_int = 8;
3150 pub const PR_SET_MM_ARG_END: ::c_int = 9;
3151 pub const PR_SET_MM_ENV_START: ::c_int = 10;
3152 pub const PR_SET_MM_ENV_END: ::c_int = 11;
3153 pub const PR_SET_MM_AUXV: ::c_int = 12;
3154 pub const PR_SET_MM_EXE_FILE: ::c_int = 13;
3155 pub const PR_SET_MM_MAP: ::c_int = 14;
3156 pub const PR_SET_MM_MAP_SIZE: ::c_int = 15;
3157 
3158 pub const PR_SET_PTRACER: ::c_int = 0x59616d61;
3159 pub const PR_SET_PTRACER_ANY: ::c_ulong = 0xffffffffffffffff;
3160 
3161 pub const PR_SET_CHILD_SUBREAPER: ::c_int = 36;
3162 pub const PR_GET_CHILD_SUBREAPER: ::c_int = 37;
3163 
3164 pub const PR_SET_NO_NEW_PRIVS: ::c_int = 38;
3165 pub const PR_GET_NO_NEW_PRIVS: ::c_int = 39;
3166 
3167 pub const PR_GET_TID_ADDRESS: ::c_int = 40;
3168 
3169 pub const PR_SET_THP_DISABLE: ::c_int = 41;
3170 pub const PR_GET_THP_DISABLE: ::c_int = 42;
3171 
3172 pub const PR_MPX_ENABLE_MANAGEMENT: ::c_int = 43;
3173 pub const PR_MPX_DISABLE_MANAGEMENT: ::c_int = 44;
3174 
3175 pub const PR_SET_FP_MODE: ::c_int = 45;
3176 pub const PR_GET_FP_MODE: ::c_int = 46;
3177 pub const PR_FP_MODE_FR: ::c_int = 1 << 0;
3178 pub const PR_FP_MODE_FRE: ::c_int = 1 << 1;
3179 
3180 pub const PR_CAP_AMBIENT: ::c_int = 47;
3181 pub const PR_CAP_AMBIENT_IS_SET: ::c_int = 1;
3182 pub const PR_CAP_AMBIENT_RAISE: ::c_int = 2;
3183 pub const PR_CAP_AMBIENT_LOWER: ::c_int = 3;
3184 pub const PR_CAP_AMBIENT_CLEAR_ALL: ::c_int = 4;
3185 
3186 pub const PR_SET_VMA: ::c_int = 0x53564d41;
3187 pub const PR_SET_VMA_ANON_NAME: ::c_int = 0;
3188 
3189 pub const PR_SCHED_CORE: ::c_int = 62;
3190 pub const PR_SCHED_CORE_GET: ::c_int = 0;
3191 pub const PR_SCHED_CORE_CREATE: ::c_int = 1;
3192 pub const PR_SCHED_CORE_SHARE_TO: ::c_int = 2;
3193 pub const PR_SCHED_CORE_SHARE_FROM: ::c_int = 3;
3194 pub const PR_SCHED_CORE_MAX: ::c_int = 4;
3195 pub const PR_SCHED_CORE_SCOPE_THREAD: ::c_int = 0;
3196 pub const PR_SCHED_CORE_SCOPE_THREAD_GROUP: ::c_int = 1;
3197 pub const PR_SCHED_CORE_SCOPE_PROCESS_GROUP: ::c_int = 2;
3198 
3199 pub const GRND_NONBLOCK: ::c_uint = 0x0001;
3200 pub const GRND_RANDOM: ::c_uint = 0x0002;
3201 pub const GRND_INSECURE: ::c_uint = 0x0004;
3202 
3203 // <linux/seccomp.h>
3204 pub const SECCOMP_MODE_DISABLED: ::c_uint = 0;
3205 pub const SECCOMP_MODE_STRICT: ::c_uint = 1;
3206 pub const SECCOMP_MODE_FILTER: ::c_uint = 2;
3207 
3208 pub const SECCOMP_SET_MODE_STRICT: ::c_uint = 0;
3209 pub const SECCOMP_SET_MODE_FILTER: ::c_uint = 1;
3210 pub const SECCOMP_GET_ACTION_AVAIL: ::c_uint = 2;
3211 pub const SECCOMP_GET_NOTIF_SIZES: ::c_uint = 3;
3212 
3213 pub const SECCOMP_FILTER_FLAG_TSYNC: ::c_ulong = 1;
3214 pub const SECCOMP_FILTER_FLAG_LOG: ::c_ulong = 2;
3215 pub const SECCOMP_FILTER_FLAG_SPEC_ALLOW: ::c_ulong = 4;
3216 pub const SECCOMP_FILTER_FLAG_NEW_LISTENER: ::c_ulong = 8;
3217 pub const SECCOMP_FILTER_FLAG_TSYNC_ESRCH: ::c_ulong = 16;
3218 pub const SECCOMP_FILTER_FLAG_WAIT_KILLABLE_RECV: ::c_ulong = 32;
3219 
3220 pub const SECCOMP_RET_KILL_PROCESS: ::c_uint = 0x80000000;
3221 pub const SECCOMP_RET_KILL_THREAD: ::c_uint = 0x00000000;
3222 pub const SECCOMP_RET_KILL: ::c_uint = SECCOMP_RET_KILL_THREAD;
3223 pub const SECCOMP_RET_TRAP: ::c_uint = 0x00030000;
3224 pub const SECCOMP_RET_ERRNO: ::c_uint = 0x00050000;
3225 pub const SECCOMP_RET_TRACE: ::c_uint = 0x7ff00000;
3226 pub const SECCOMP_RET_LOG: ::c_uint = 0x7ffc0000;
3227 pub const SECCOMP_RET_ALLOW: ::c_uint = 0x7fff0000;
3228 
3229 pub const SECCOMP_RET_ACTION_FULL: ::c_uint = 0xffff0000;
3230 pub const SECCOMP_RET_ACTION: ::c_uint = 0x7fff0000;
3231 pub const SECCOMP_RET_DATA: ::c_uint = 0x0000ffff;
3232 
3233 pub const SECCOMP_USER_NOTIF_FLAG_CONTINUE: ::c_ulong = 1;
3234 
3235 pub const SECCOMP_ADDFD_FLAG_SETFD: ::c_ulong = 1;
3236 pub const SECCOMP_ADDFD_FLAG_SEND: ::c_ulong = 2;
3237 
3238 pub const ITIMER_REAL: ::c_int = 0;
3239 pub const ITIMER_VIRTUAL: ::c_int = 1;
3240 pub const ITIMER_PROF: ::c_int = 2;
3241 
3242 pub const TFD_CLOEXEC: ::c_int = O_CLOEXEC;
3243 pub const TFD_NONBLOCK: ::c_int = O_NONBLOCK;
3244 pub const TFD_TIMER_ABSTIME: ::c_int = 1;
3245 pub const TFD_TIMER_CANCEL_ON_SET: ::c_int = 2;
3246 
3247 pub const _POSIX_VDISABLE: ::cc_t = 0;
3248 
3249 pub const FALLOC_FL_KEEP_SIZE: ::c_int = 0x01;
3250 pub const FALLOC_FL_PUNCH_HOLE: ::c_int = 0x02;
3251 pub const FALLOC_FL_COLLAPSE_RANGE: ::c_int = 0x08;
3252 pub const FALLOC_FL_ZERO_RANGE: ::c_int = 0x10;
3253 pub const FALLOC_FL_INSERT_RANGE: ::c_int = 0x20;
3254 pub const FALLOC_FL_UNSHARE_RANGE: ::c_int = 0x40;
3255 
3256 #[deprecated(
3257     since = "0.2.55",
3258     note = "ENOATTR is not available on Linux; use ENODATA instead"
3259 )]
3260 pub const ENOATTR: ::c_int = ::ENODATA;
3261 
3262 pub const SO_ORIGINAL_DST: ::c_int = 80;
3263 
3264 pub const IP_RECVFRAGSIZE: ::c_int = 25;
3265 
3266 pub const IPV6_FLOWINFO: ::c_int = 11;
3267 pub const IPV6_FLOWLABEL_MGR: ::c_int = 32;
3268 pub const IPV6_FLOWINFO_SEND: ::c_int = 33;
3269 pub const IPV6_RECVFRAGSIZE: ::c_int = 77;
3270 pub const IPV6_FREEBIND: ::c_int = 78;
3271 pub const IPV6_FLOWINFO_FLOWLABEL: ::c_int = 0x000fffff;
3272 pub const IPV6_FLOWINFO_PRIORITY: ::c_int = 0x0ff00000;
3273 
3274 pub const IPV6_RTHDR_LOOSE: ::c_int = 0;
3275 pub const IPV6_RTHDR_STRICT: ::c_int = 1;
3276 
3277 // SO_MEMINFO offsets
3278 pub const SK_MEMINFO_RMEM_ALLOC: ::c_int = 0;
3279 pub const SK_MEMINFO_RCVBUF: ::c_int = 1;
3280 pub const SK_MEMINFO_WMEM_ALLOC: ::c_int = 2;
3281 pub const SK_MEMINFO_SNDBUF: ::c_int = 3;
3282 pub const SK_MEMINFO_FWD_ALLOC: ::c_int = 4;
3283 pub const SK_MEMINFO_WMEM_QUEUED: ::c_int = 5;
3284 pub const SK_MEMINFO_OPTMEM: ::c_int = 6;
3285 pub const SK_MEMINFO_BACKLOG: ::c_int = 7;
3286 pub const SK_MEMINFO_DROPS: ::c_int = 8;
3287 
3288 pub const IUTF8: ::tcflag_t = 0x00004000;
3289 #[cfg(not(all(target_env = "uclibc", target_arch = "mips")))]
3290 pub const CMSPAR: ::tcflag_t = 0o10000000000;
3291 
3292 pub const MFD_CLOEXEC: ::c_uint = 0x0001;
3293 pub const MFD_ALLOW_SEALING: ::c_uint = 0x0002;
3294 pub const MFD_HUGETLB: ::c_uint = 0x0004;
3295 pub const MFD_NOEXEC_SEAL: ::c_uint = 0x0008;
3296 pub const MFD_EXEC: ::c_uint = 0x0010;
3297 pub const MFD_HUGE_64KB: ::c_uint = 0x40000000;
3298 pub const MFD_HUGE_512KB: ::c_uint = 0x4c000000;
3299 pub const MFD_HUGE_1MB: ::c_uint = 0x50000000;
3300 pub const MFD_HUGE_2MB: ::c_uint = 0x54000000;
3301 pub const MFD_HUGE_8MB: ::c_uint = 0x5c000000;
3302 pub const MFD_HUGE_16MB: ::c_uint = 0x60000000;
3303 pub const MFD_HUGE_32MB: ::c_uint = 0x64000000;
3304 pub const MFD_HUGE_256MB: ::c_uint = 0x70000000;
3305 pub const MFD_HUGE_512MB: ::c_uint = 0x74000000;
3306 pub const MFD_HUGE_1GB: ::c_uint = 0x78000000;
3307 pub const MFD_HUGE_2GB: ::c_uint = 0x7c000000;
3308 pub const MFD_HUGE_16GB: ::c_uint = 0x88000000;
3309 pub const MFD_HUGE_MASK: ::c_uint = 63;
3310 pub const MFD_HUGE_SHIFT: ::c_uint = 26;
3311 
3312 // linux/close_range.h
3313 pub const CLOSE_RANGE_UNSHARE: ::c_uint = 1 << 1;
3314 pub const CLOSE_RANGE_CLOEXEC: ::c_uint = 1 << 2;
3315 
3316 // linux/filter.h
3317 pub const SKF_AD_OFF: ::c_int = -0x1000;
3318 pub const SKF_AD_PROTOCOL: ::c_int = 0;
3319 pub const SKF_AD_PKTTYPE: ::c_int = 4;
3320 pub const SKF_AD_IFINDEX: ::c_int = 8;
3321 pub const SKF_AD_NLATTR: ::c_int = 12;
3322 pub const SKF_AD_NLATTR_NEST: ::c_int = 16;
3323 pub const SKF_AD_MARK: ::c_int = 20;
3324 pub const SKF_AD_QUEUE: ::c_int = 24;
3325 pub const SKF_AD_HATYPE: ::c_int = 28;
3326 pub const SKF_AD_RXHASH: ::c_int = 32;
3327 pub const SKF_AD_CPU: ::c_int = 36;
3328 pub const SKF_AD_ALU_XOR_X: ::c_int = 40;
3329 pub const SKF_AD_VLAN_TAG: ::c_int = 44;
3330 pub const SKF_AD_VLAN_TAG_PRESENT: ::c_int = 48;
3331 pub const SKF_AD_PAY_OFFSET: ::c_int = 52;
3332 pub const SKF_AD_RANDOM: ::c_int = 56;
3333 pub const SKF_AD_VLAN_TPID: ::c_int = 60;
3334 pub const SKF_AD_MAX: ::c_int = 64;
3335 pub const SKF_NET_OFF: ::c_int = -0x100000;
3336 pub const SKF_LL_OFF: ::c_int = -0x200000;
3337 pub const BPF_NET_OFF: ::c_int = SKF_NET_OFF;
3338 pub const BPF_LL_OFF: ::c_int = SKF_LL_OFF;
3339 pub const BPF_MEMWORDS: ::c_int = 16;
3340 pub const BPF_MAXINSNS: ::c_int = 4096;
3341 
3342 // linux/bpf_common.h
3343 pub const BPF_LD: ::__u32 = 0x00;
3344 pub const BPF_LDX: ::__u32 = 0x01;
3345 pub const BPF_ST: ::__u32 = 0x02;
3346 pub const BPF_STX: ::__u32 = 0x03;
3347 pub const BPF_ALU: ::__u32 = 0x04;
3348 pub const BPF_JMP: ::__u32 = 0x05;
3349 pub const BPF_RET: ::__u32 = 0x06;
3350 pub const BPF_MISC: ::__u32 = 0x07;
3351 pub const BPF_W: ::__u32 = 0x00;
3352 pub const BPF_H: ::__u32 = 0x08;
3353 pub const BPF_B: ::__u32 = 0x10;
3354 pub const BPF_IMM: ::__u32 = 0x00;
3355 pub const BPF_ABS: ::__u32 = 0x20;
3356 pub const BPF_IND: ::__u32 = 0x40;
3357 pub const BPF_MEM: ::__u32 = 0x60;
3358 pub const BPF_LEN: ::__u32 = 0x80;
3359 pub const BPF_MSH: ::__u32 = 0xa0;
3360 pub const BPF_ADD: ::__u32 = 0x00;
3361 pub const BPF_SUB: ::__u32 = 0x10;
3362 pub const BPF_MUL: ::__u32 = 0x20;
3363 pub const BPF_DIV: ::__u32 = 0x30;
3364 pub const BPF_OR: ::__u32 = 0x40;
3365 pub const BPF_AND: ::__u32 = 0x50;
3366 pub const BPF_LSH: ::__u32 = 0x60;
3367 pub const BPF_RSH: ::__u32 = 0x70;
3368 pub const BPF_NEG: ::__u32 = 0x80;
3369 pub const BPF_MOD: ::__u32 = 0x90;
3370 pub const BPF_XOR: ::__u32 = 0xa0;
3371 pub const BPF_JA: ::__u32 = 0x00;
3372 pub const BPF_JEQ: ::__u32 = 0x10;
3373 pub const BPF_JGT: ::__u32 = 0x20;
3374 pub const BPF_JGE: ::__u32 = 0x30;
3375 pub const BPF_JSET: ::__u32 = 0x40;
3376 pub const BPF_K: ::__u32 = 0x00;
3377 pub const BPF_X: ::__u32 = 0x08;
3378 
3379 // linux/openat2.h
3380 pub const RESOLVE_NO_XDEV: ::__u64 = 0x01;
3381 pub const RESOLVE_NO_MAGICLINKS: ::__u64 = 0x02;
3382 pub const RESOLVE_NO_SYMLINKS: ::__u64 = 0x04;
3383 pub const RESOLVE_BENEATH: ::__u64 = 0x08;
3384 pub const RESOLVE_IN_ROOT: ::__u64 = 0x10;
3385 pub const RESOLVE_CACHED: ::__u64 = 0x20;
3386 
3387 // linux/if_ether.h
3388 pub const ETH_ALEN: ::c_int = 6;
3389 pub const ETH_HLEN: ::c_int = 14;
3390 pub const ETH_ZLEN: ::c_int = 60;
3391 pub const ETH_DATA_LEN: ::c_int = 1500;
3392 pub const ETH_FRAME_LEN: ::c_int = 1514;
3393 pub const ETH_FCS_LEN: ::c_int = 4;
3394 
3395 // These are the defined Ethernet Protocol ID's.
3396 pub const ETH_P_LOOP: ::c_int = 0x0060;
3397 pub const ETH_P_PUP: ::c_int = 0x0200;
3398 pub const ETH_P_PUPAT: ::c_int = 0x0201;
3399 pub const ETH_P_IP: ::c_int = 0x0800;
3400 pub const ETH_P_X25: ::c_int = 0x0805;
3401 pub const ETH_P_ARP: ::c_int = 0x0806;
3402 pub const ETH_P_BPQ: ::c_int = 0x08FF;
3403 pub const ETH_P_IEEEPUP: ::c_int = 0x0a00;
3404 pub const ETH_P_IEEEPUPAT: ::c_int = 0x0a01;
3405 pub const ETH_P_BATMAN: ::c_int = 0x4305;
3406 pub const ETH_P_DEC: ::c_int = 0x6000;
3407 pub const ETH_P_DNA_DL: ::c_int = 0x6001;
3408 pub const ETH_P_DNA_RC: ::c_int = 0x6002;
3409 pub const ETH_P_DNA_RT: ::c_int = 0x6003;
3410 pub const ETH_P_LAT: ::c_int = 0x6004;
3411 pub const ETH_P_DIAG: ::c_int = 0x6005;
3412 pub const ETH_P_CUST: ::c_int = 0x6006;
3413 pub const ETH_P_SCA: ::c_int = 0x6007;
3414 pub const ETH_P_TEB: ::c_int = 0x6558;
3415 pub const ETH_P_RARP: ::c_int = 0x8035;
3416 pub const ETH_P_ATALK: ::c_int = 0x809B;
3417 pub const ETH_P_AARP: ::c_int = 0x80F3;
3418 pub const ETH_P_8021Q: ::c_int = 0x8100;
3419 pub const ETH_P_IPX: ::c_int = 0x8137;
3420 pub const ETH_P_IPV6: ::c_int = 0x86DD;
3421 pub const ETH_P_PAUSE: ::c_int = 0x8808;
3422 pub const ETH_P_SLOW: ::c_int = 0x8809;
3423 pub const ETH_P_WCCP: ::c_int = 0x883E;
3424 pub const ETH_P_MPLS_UC: ::c_int = 0x8847;
3425 pub const ETH_P_MPLS_MC: ::c_int = 0x8848;
3426 pub const ETH_P_ATMMPOA: ::c_int = 0x884c;
3427 pub const ETH_P_PPP_DISC: ::c_int = 0x8863;
3428 pub const ETH_P_PPP_SES: ::c_int = 0x8864;
3429 pub const ETH_P_LINK_CTL: ::c_int = 0x886c;
3430 pub const ETH_P_ATMFATE: ::c_int = 0x8884;
3431 pub const ETH_P_PAE: ::c_int = 0x888E;
3432 pub const ETH_P_AOE: ::c_int = 0x88A2;
3433 pub const ETH_P_8021AD: ::c_int = 0x88A8;
3434 pub const ETH_P_802_EX1: ::c_int = 0x88B5;
3435 pub const ETH_P_TIPC: ::c_int = 0x88CA;
3436 pub const ETH_P_MACSEC: ::c_int = 0x88E5;
3437 pub const ETH_P_8021AH: ::c_int = 0x88E7;
3438 pub const ETH_P_MVRP: ::c_int = 0x88F5;
3439 pub const ETH_P_1588: ::c_int = 0x88F7;
3440 pub const ETH_P_PRP: ::c_int = 0x88FB;
3441 pub const ETH_P_FCOE: ::c_int = 0x8906;
3442 pub const ETH_P_TDLS: ::c_int = 0x890D;
3443 pub const ETH_P_FIP: ::c_int = 0x8914;
3444 pub const ETH_P_80221: ::c_int = 0x8917;
3445 pub const ETH_P_LOOPBACK: ::c_int = 0x9000;
3446 pub const ETH_P_QINQ1: ::c_int = 0x9100;
3447 pub const ETH_P_QINQ2: ::c_int = 0x9200;
3448 pub const ETH_P_QINQ3: ::c_int = 0x9300;
3449 pub const ETH_P_EDSA: ::c_int = 0xDADA;
3450 pub const ETH_P_AF_IUCV: ::c_int = 0xFBFB;
3451 
3452 pub const ETH_P_802_3_MIN: ::c_int = 0x0600;
3453 
3454 // Non DIX types. Won't clash for 1500 types.
3455 pub const ETH_P_802_3: ::c_int = 0x0001;
3456 pub const ETH_P_AX25: ::c_int = 0x0002;
3457 pub const ETH_P_ALL: ::c_int = 0x0003;
3458 pub const ETH_P_802_2: ::c_int = 0x0004;
3459 pub const ETH_P_SNAP: ::c_int = 0x0005;
3460 pub const ETH_P_DDCMP: ::c_int = 0x0006;
3461 pub const ETH_P_WAN_PPP: ::c_int = 0x0007;
3462 pub const ETH_P_PPP_MP: ::c_int = 0x0008;
3463 pub const ETH_P_LOCALTALK: ::c_int = 0x0009;
3464 pub const ETH_P_CANFD: ::c_int = 0x000D;
3465 pub const ETH_P_PPPTALK: ::c_int = 0x0010;
3466 pub const ETH_P_TR_802_2: ::c_int = 0x0011;
3467 pub const ETH_P_MOBITEX: ::c_int = 0x0015;
3468 pub const ETH_P_CONTROL: ::c_int = 0x0016;
3469 pub const ETH_P_IRDA: ::c_int = 0x0017;
3470 pub const ETH_P_ECONET: ::c_int = 0x0018;
3471 pub const ETH_P_HDLC: ::c_int = 0x0019;
3472 pub const ETH_P_ARCNET: ::c_int = 0x001A;
3473 pub const ETH_P_DSA: ::c_int = 0x001B;
3474 pub const ETH_P_TRAILER: ::c_int = 0x001C;
3475 pub const ETH_P_PHONET: ::c_int = 0x00F5;
3476 pub const ETH_P_IEEE802154: ::c_int = 0x00F6;
3477 pub const ETH_P_CAIF: ::c_int = 0x00F7;
3478 
3479 // DIFF(main): changed to `c_short` in f62eb023ab
3480 pub const POSIX_SPAWN_RESETIDS: ::c_int = 0x01;
3481 pub const POSIX_SPAWN_SETPGROUP: ::c_int = 0x02;
3482 pub const POSIX_SPAWN_SETSIGDEF: ::c_int = 0x04;
3483 pub const POSIX_SPAWN_SETSIGMASK: ::c_int = 0x08;
3484 pub const POSIX_SPAWN_SETSCHEDPARAM: ::c_int = 0x10;
3485 pub const POSIX_SPAWN_SETSCHEDULER: ::c_int = 0x20;
3486 
3487 pub const NLMSG_NOOP: ::c_int = 0x1;
3488 pub const NLMSG_ERROR: ::c_int = 0x2;
3489 pub const NLMSG_DONE: ::c_int = 0x3;
3490 pub const NLMSG_OVERRUN: ::c_int = 0x4;
3491 pub const NLMSG_MIN_TYPE: ::c_int = 0x10;
3492 
3493 // linux/netfilter/nfnetlink.h
3494 pub const NFNLGRP_NONE: ::c_int = 0;
3495 pub const NFNLGRP_CONNTRACK_NEW: ::c_int = 1;
3496 pub const NFNLGRP_CONNTRACK_UPDATE: ::c_int = 2;
3497 pub const NFNLGRP_CONNTRACK_DESTROY: ::c_int = 3;
3498 pub const NFNLGRP_CONNTRACK_EXP_NEW: ::c_int = 4;
3499 pub const NFNLGRP_CONNTRACK_EXP_UPDATE: ::c_int = 5;
3500 pub const NFNLGRP_CONNTRACK_EXP_DESTROY: ::c_int = 6;
3501 pub const NFNLGRP_NFTABLES: ::c_int = 7;
3502 pub const NFNLGRP_ACCT_QUOTA: ::c_int = 8;
3503 pub const NFNLGRP_NFTRACE: ::c_int = 9;
3504 
3505 pub const NFNETLINK_V0: ::c_int = 0;
3506 
3507 pub const NFNL_SUBSYS_NONE: ::c_int = 0;
3508 pub const NFNL_SUBSYS_CTNETLINK: ::c_int = 1;
3509 pub const NFNL_SUBSYS_CTNETLINK_EXP: ::c_int = 2;
3510 pub const NFNL_SUBSYS_QUEUE: ::c_int = 3;
3511 pub const NFNL_SUBSYS_ULOG: ::c_int = 4;
3512 pub const NFNL_SUBSYS_OSF: ::c_int = 5;
3513 pub const NFNL_SUBSYS_IPSET: ::c_int = 6;
3514 pub const NFNL_SUBSYS_ACCT: ::c_int = 7;
3515 pub const NFNL_SUBSYS_CTNETLINK_TIMEOUT: ::c_int = 8;
3516 pub const NFNL_SUBSYS_CTHELPER: ::c_int = 9;
3517 pub const NFNL_SUBSYS_NFTABLES: ::c_int = 10;
3518 pub const NFNL_SUBSYS_NFT_COMPAT: ::c_int = 11;
3519 pub const NFNL_SUBSYS_HOOK: ::c_int = 12;
3520 pub const NFNL_SUBSYS_COUNT: ::c_int = 13;
3521 
3522 pub const NFNL_MSG_BATCH_BEGIN: ::c_int = NLMSG_MIN_TYPE;
3523 pub const NFNL_MSG_BATCH_END: ::c_int = NLMSG_MIN_TYPE + 1;
3524 
3525 pub const NFNL_BATCH_UNSPEC: ::c_int = 0;
3526 pub const NFNL_BATCH_GENID: ::c_int = 1;
3527 
3528 // linux/netfilter/nfnetlink_log.h
3529 pub const NFULNL_MSG_PACKET: ::c_int = 0;
3530 pub const NFULNL_MSG_CONFIG: ::c_int = 1;
3531 
3532 pub const NFULA_VLAN_UNSPEC: ::c_int = 0;
3533 pub const NFULA_VLAN_PROTO: ::c_int = 1;
3534 pub const NFULA_VLAN_TCI: ::c_int = 2;
3535 
3536 pub const NFULA_UNSPEC: ::c_int = 0;
3537 pub const NFULA_PACKET_HDR: ::c_int = 1;
3538 pub const NFULA_MARK: ::c_int = 2;
3539 pub const NFULA_TIMESTAMP: ::c_int = 3;
3540 pub const NFULA_IFINDEX_INDEV: ::c_int = 4;
3541 pub const NFULA_IFINDEX_OUTDEV: ::c_int = 5;
3542 pub const NFULA_IFINDEX_PHYSINDEV: ::c_int = 6;
3543 pub const NFULA_IFINDEX_PHYSOUTDEV: ::c_int = 7;
3544 pub const NFULA_HWADDR: ::c_int = 8;
3545 pub const NFULA_PAYLOAD: ::c_int = 9;
3546 pub const NFULA_PREFIX: ::c_int = 10;
3547 pub const NFULA_UID: ::c_int = 11;
3548 pub const NFULA_SEQ: ::c_int = 12;
3549 pub const NFULA_SEQ_GLOBAL: ::c_int = 13;
3550 pub const NFULA_GID: ::c_int = 14;
3551 pub const NFULA_HWTYPE: ::c_int = 15;
3552 pub const NFULA_HWHEADER: ::c_int = 16;
3553 pub const NFULA_HWLEN: ::c_int = 17;
3554 pub const NFULA_CT: ::c_int = 18;
3555 pub const NFULA_CT_INFO: ::c_int = 19;
3556 pub const NFULA_VLAN: ::c_int = 20;
3557 pub const NFULA_L2HDR: ::c_int = 21;
3558 
3559 pub const NFULNL_CFG_CMD_NONE: ::c_int = 0;
3560 pub const NFULNL_CFG_CMD_BIND: ::c_int = 1;
3561 pub const NFULNL_CFG_CMD_UNBIND: ::c_int = 2;
3562 pub const NFULNL_CFG_CMD_PF_BIND: ::c_int = 3;
3563 pub const NFULNL_CFG_CMD_PF_UNBIND: ::c_int = 4;
3564 
3565 pub const NFULA_CFG_UNSPEC: ::c_int = 0;
3566 pub const NFULA_CFG_CMD: ::c_int = 1;
3567 pub const NFULA_CFG_MODE: ::c_int = 2;
3568 pub const NFULA_CFG_NLBUFSIZ: ::c_int = 3;
3569 pub const NFULA_CFG_TIMEOUT: ::c_int = 4;
3570 pub const NFULA_CFG_QTHRESH: ::c_int = 5;
3571 pub const NFULA_CFG_FLAGS: ::c_int = 6;
3572 
3573 pub const NFULNL_COPY_NONE: ::c_int = 0x00;
3574 pub const NFULNL_COPY_META: ::c_int = 0x01;
3575 pub const NFULNL_COPY_PACKET: ::c_int = 0x02;
3576 
3577 pub const NFULNL_CFG_F_SEQ: ::c_int = 0x0001;
3578 pub const NFULNL_CFG_F_SEQ_GLOBAL: ::c_int = 0x0002;
3579 pub const NFULNL_CFG_F_CONNTRACK: ::c_int = 0x0004;
3580 
3581 // linux/netfilter/nfnetlink_queue.h
3582 pub const NFQNL_MSG_PACKET: ::c_int = 0;
3583 pub const NFQNL_MSG_VERDICT: ::c_int = 1;
3584 pub const NFQNL_MSG_CONFIG: ::c_int = 2;
3585 pub const NFQNL_MSG_VERDICT_BATCH: ::c_int = 3;
3586 
3587 pub const NFQA_UNSPEC: ::c_int = 0;
3588 pub const NFQA_PACKET_HDR: ::c_int = 1;
3589 pub const NFQA_VERDICT_HDR: ::c_int = 2;
3590 pub const NFQA_MARK: ::c_int = 3;
3591 pub const NFQA_TIMESTAMP: ::c_int = 4;
3592 pub const NFQA_IFINDEX_INDEV: ::c_int = 5;
3593 pub const NFQA_IFINDEX_OUTDEV: ::c_int = 6;
3594 pub const NFQA_IFINDEX_PHYSINDEV: ::c_int = 7;
3595 pub const NFQA_IFINDEX_PHYSOUTDEV: ::c_int = 8;
3596 pub const NFQA_HWADDR: ::c_int = 9;
3597 pub const NFQA_PAYLOAD: ::c_int = 10;
3598 pub const NFQA_CT: ::c_int = 11;
3599 pub const NFQA_CT_INFO: ::c_int = 12;
3600 pub const NFQA_CAP_LEN: ::c_int = 13;
3601 pub const NFQA_SKB_INFO: ::c_int = 14;
3602 pub const NFQA_EXP: ::c_int = 15;
3603 pub const NFQA_UID: ::c_int = 16;
3604 pub const NFQA_GID: ::c_int = 17;
3605 pub const NFQA_SECCTX: ::c_int = 18;
3606 pub const NFQA_VLAN: ::c_int = 19;
3607 pub const NFQA_L2HDR: ::c_int = 20;
3608 pub const NFQA_PRIORITY: ::c_int = 21;
3609 
3610 pub const NFQA_VLAN_UNSPEC: ::c_int = 0;
3611 pub const NFQA_VLAN_PROTO: ::c_int = 1;
3612 pub const NFQA_VLAN_TCI: ::c_int = 2;
3613 
3614 pub const NFQNL_CFG_CMD_NONE: ::c_int = 0;
3615 pub const NFQNL_CFG_CMD_BIND: ::c_int = 1;
3616 pub const NFQNL_CFG_CMD_UNBIND: ::c_int = 2;
3617 pub const NFQNL_CFG_CMD_PF_BIND: ::c_int = 3;
3618 pub const NFQNL_CFG_CMD_PF_UNBIND: ::c_int = 4;
3619 
3620 pub const NFQNL_COPY_NONE: ::c_int = 0;
3621 pub const NFQNL_COPY_META: ::c_int = 1;
3622 pub const NFQNL_COPY_PACKET: ::c_int = 2;
3623 
3624 pub const NFQA_CFG_UNSPEC: ::c_int = 0;
3625 pub const NFQA_CFG_CMD: ::c_int = 1;
3626 pub const NFQA_CFG_PARAMS: ::c_int = 2;
3627 pub const NFQA_CFG_QUEUE_MAXLEN: ::c_int = 3;
3628 pub const NFQA_CFG_MASK: ::c_int = 4;
3629 pub const NFQA_CFG_FLAGS: ::c_int = 5;
3630 
3631 pub const NFQA_CFG_F_FAIL_OPEN: ::c_int = 0x0001;
3632 pub const NFQA_CFG_F_CONNTRACK: ::c_int = 0x0002;
3633 pub const NFQA_CFG_F_GSO: ::c_int = 0x0004;
3634 pub const NFQA_CFG_F_UID_GID: ::c_int = 0x0008;
3635 pub const NFQA_CFG_F_SECCTX: ::c_int = 0x0010;
3636 pub const NFQA_CFG_F_MAX: ::c_int = 0x0020;
3637 
3638 pub const NFQA_SKB_CSUMNOTREADY: ::c_int = 0x0001;
3639 pub const NFQA_SKB_GSO: ::c_int = 0x0002;
3640 pub const NFQA_SKB_CSUM_NOTVERIFIED: ::c_int = 0x0004;
3641 
3642 // linux/genetlink.h
3643 
3644 pub const GENL_NAMSIZ: ::c_int = 16;
3645 
3646 pub const GENL_MIN_ID: ::c_int = NLMSG_MIN_TYPE;
3647 pub const GENL_MAX_ID: ::c_int = 1023;
3648 
3649 pub const GENL_ADMIN_PERM: ::c_int = 0x01;
3650 pub const GENL_CMD_CAP_DO: ::c_int = 0x02;
3651 pub const GENL_CMD_CAP_DUMP: ::c_int = 0x04;
3652 pub const GENL_CMD_CAP_HASPOL: ::c_int = 0x08;
3653 
3654 pub const GENL_ID_CTRL: ::c_int = NLMSG_MIN_TYPE;
3655 
3656 pub const CTRL_CMD_UNSPEC: ::c_int = 0;
3657 pub const CTRL_CMD_NEWFAMILY: ::c_int = 1;
3658 pub const CTRL_CMD_DELFAMILY: ::c_int = 2;
3659 pub const CTRL_CMD_GETFAMILY: ::c_int = 3;
3660 pub const CTRL_CMD_NEWOPS: ::c_int = 4;
3661 pub const CTRL_CMD_DELOPS: ::c_int = 5;
3662 pub const CTRL_CMD_GETOPS: ::c_int = 6;
3663 pub const CTRL_CMD_NEWMCAST_GRP: ::c_int = 7;
3664 pub const CTRL_CMD_DELMCAST_GRP: ::c_int = 8;
3665 pub const CTRL_CMD_GETMCAST_GRP: ::c_int = 9;
3666 
3667 pub const CTRL_ATTR_UNSPEC: ::c_int = 0;
3668 pub const CTRL_ATTR_FAMILY_ID: ::c_int = 1;
3669 pub const CTRL_ATTR_FAMILY_NAME: ::c_int = 2;
3670 pub const CTRL_ATTR_VERSION: ::c_int = 3;
3671 pub const CTRL_ATTR_HDRSIZE: ::c_int = 4;
3672 pub const CTRL_ATTR_MAXATTR: ::c_int = 5;
3673 pub const CTRL_ATTR_OPS: ::c_int = 6;
3674 pub const CTRL_ATTR_MCAST_GROUPS: ::c_int = 7;
3675 
3676 pub const CTRL_ATTR_OP_UNSPEC: ::c_int = 0;
3677 pub const CTRL_ATTR_OP_ID: ::c_int = 1;
3678 pub const CTRL_ATTR_OP_FLAGS: ::c_int = 2;
3679 
3680 pub const CTRL_ATTR_MCAST_GRP_UNSPEC: ::c_int = 0;
3681 pub const CTRL_ATTR_MCAST_GRP_NAME: ::c_int = 1;
3682 pub const CTRL_ATTR_MCAST_GRP_ID: ::c_int = 2;
3683 
3684 // linux/if_packet.h
3685 pub const PACKET_HOST: ::c_uchar = 0;
3686 pub const PACKET_BROADCAST: ::c_uchar = 1;
3687 pub const PACKET_MULTICAST: ::c_uchar = 2;
3688 pub const PACKET_OTHERHOST: ::c_uchar = 3;
3689 pub const PACKET_OUTGOING: ::c_uchar = 4;
3690 pub const PACKET_LOOPBACK: ::c_uchar = 5;
3691 pub const PACKET_USER: ::c_uchar = 6;
3692 pub const PACKET_KERNEL: ::c_uchar = 7;
3693 
3694 pub const PACKET_ADD_MEMBERSHIP: ::c_int = 1;
3695 pub const PACKET_DROP_MEMBERSHIP: ::c_int = 2;
3696 pub const PACKET_RX_RING: ::c_int = 5;
3697 pub const PACKET_STATISTICS: ::c_int = 6;
3698 pub const PACKET_AUXDATA: ::c_int = 8;
3699 pub const PACKET_VERSION: ::c_int = 10;
3700 pub const PACKET_RESERVE: ::c_int = 12;
3701 pub const PACKET_TX_RING: ::c_int = 13;
3702 pub const PACKET_LOSS: ::c_int = 14;
3703 pub const PACKET_TIMESTAMP: ::c_int = 17;
3704 pub const PACKET_FANOUT: ::c_int = 18;
3705 pub const PACKET_QDISC_BYPASS: ::c_int = 20;
3706 
3707 pub const PACKET_FANOUT_HASH: ::c_uint = 0;
3708 pub const PACKET_FANOUT_LB: ::c_uint = 1;
3709 pub const PACKET_FANOUT_CPU: ::c_uint = 2;
3710 pub const PACKET_FANOUT_ROLLOVER: ::c_uint = 3;
3711 pub const PACKET_FANOUT_RND: ::c_uint = 4;
3712 pub const PACKET_FANOUT_QM: ::c_uint = 5;
3713 pub const PACKET_FANOUT_CBPF: ::c_uint = 6;
3714 pub const PACKET_FANOUT_EBPF: ::c_uint = 7;
3715 pub const PACKET_FANOUT_FLAG_ROLLOVER: ::c_uint = 0x1000;
3716 pub const PACKET_FANOUT_FLAG_UNIQUEID: ::c_uint = 0x2000;
3717 pub const PACKET_FANOUT_FLAG_DEFRAG: ::c_uint = 0x8000;
3718 
3719 pub const PACKET_MR_MULTICAST: ::c_int = 0;
3720 pub const PACKET_MR_PROMISC: ::c_int = 1;
3721 pub const PACKET_MR_ALLMULTI: ::c_int = 2;
3722 
3723 pub const TP_STATUS_KERNEL: ::__u32 = 0;
3724 pub const TP_STATUS_USER: ::__u32 = 1 << 0;
3725 pub const TP_STATUS_COPY: ::__u32 = 1 << 1;
3726 pub const TP_STATUS_LOSING: ::__u32 = 1 << 2;
3727 pub const TP_STATUS_CSUMNOTREADY: ::__u32 = 1 << 3;
3728 pub const TP_STATUS_VLAN_VALID: ::__u32 = 1 << 4;
3729 pub const TP_STATUS_BLK_TMO: ::__u32 = 1 << 5;
3730 pub const TP_STATUS_VLAN_TPID_VALID: ::__u32 = 1 << 6;
3731 pub const TP_STATUS_CSUM_VALID: ::__u32 = 1 << 7;
3732 
3733 pub const TP_STATUS_AVAILABLE: ::__u32 = 0;
3734 pub const TP_STATUS_SEND_REQUEST: ::__u32 = 1 << 0;
3735 pub const TP_STATUS_SENDING: ::__u32 = 1 << 1;
3736 pub const TP_STATUS_WRONG_FORMAT: ::__u32 = 1 << 2;
3737 
3738 pub const TP_STATUS_TS_SOFTWARE: ::__u32 = 1 << 29;
3739 pub const TP_STATUS_TS_SYS_HARDWARE: ::__u32 = 1 << 30;
3740 pub const TP_STATUS_TS_RAW_HARDWARE: ::__u32 = 1 << 31;
3741 
3742 pub const TP_FT_REQ_FILL_RXHASH: ::__u32 = 1;
3743 
3744 pub const TPACKET_ALIGNMENT: usize = 16;
3745 
3746 pub const TPACKET_HDRLEN: usize = ((mem::size_of::<::tpacket_hdr>() + TPACKET_ALIGNMENT - 1)
3747     & !(TPACKET_ALIGNMENT - 1))
3748     + mem::size_of::<::sockaddr_ll>();
3749 pub const TPACKET2_HDRLEN: usize = ((mem::size_of::<::tpacket2_hdr>() + TPACKET_ALIGNMENT - 1)
3750     & !(TPACKET_ALIGNMENT - 1))
3751     + mem::size_of::<::sockaddr_ll>();
3752 pub const TPACKET3_HDRLEN: usize = ((mem::size_of::<::tpacket3_hdr>() + TPACKET_ALIGNMENT - 1)
3753     & !(TPACKET_ALIGNMENT - 1))
3754     + mem::size_of::<::sockaddr_ll>();
3755 
3756 // linux/netfilter.h
3757 pub const NF_DROP: ::c_int = 0;
3758 pub const NF_ACCEPT: ::c_int = 1;
3759 pub const NF_STOLEN: ::c_int = 2;
3760 pub const NF_QUEUE: ::c_int = 3;
3761 pub const NF_REPEAT: ::c_int = 4;
3762 pub const NF_STOP: ::c_int = 5;
3763 pub const NF_MAX_VERDICT: ::c_int = NF_STOP;
3764 
3765 pub const NF_VERDICT_MASK: ::c_int = 0x000000ff;
3766 pub const NF_VERDICT_FLAG_QUEUE_BYPASS: ::c_int = 0x00008000;
3767 
3768 pub const NF_VERDICT_QMASK: ::c_int = 0xffff0000;
3769 pub const NF_VERDICT_QBITS: ::c_int = 16;
3770 
3771 pub const NF_VERDICT_BITS: ::c_int = 16;
3772 
3773 pub const NF_INET_PRE_ROUTING: ::c_int = 0;
3774 pub const NF_INET_LOCAL_IN: ::c_int = 1;
3775 pub const NF_INET_FORWARD: ::c_int = 2;
3776 pub const NF_INET_LOCAL_OUT: ::c_int = 3;
3777 pub const NF_INET_POST_ROUTING: ::c_int = 4;
3778 pub const NF_INET_NUMHOOKS: ::c_int = 5;
3779 pub const NF_INET_INGRESS: ::c_int = NF_INET_NUMHOOKS;
3780 
3781 pub const NF_NETDEV_INGRESS: ::c_int = 0;
3782 pub const NF_NETDEV_EGRESS: ::c_int = 1;
3783 pub const NF_NETDEV_NUMHOOKS: ::c_int = 2;
3784 
3785 // Some NFPROTO are not compatible with musl and are defined in submodules.
3786 pub const NFPROTO_UNSPEC: ::c_int = 0;
3787 pub const NFPROTO_INET: ::c_int = 1;
3788 pub const NFPROTO_IPV4: ::c_int = 2;
3789 pub const NFPROTO_ARP: ::c_int = 3;
3790 pub const NFPROTO_NETDEV: ::c_int = 5;
3791 pub const NFPROTO_BRIDGE: ::c_int = 7;
3792 pub const NFPROTO_IPV6: ::c_int = 10;
3793 pub const NFPROTO_DECNET: ::c_int = 12;
3794 pub const NFPROTO_NUMPROTO: ::c_int = 13;
3795 
3796 // linux/netfilter_arp.h
3797 pub const NF_ARP: ::c_int = 0;
3798 pub const NF_ARP_IN: ::c_int = 0;
3799 pub const NF_ARP_OUT: ::c_int = 1;
3800 pub const NF_ARP_FORWARD: ::c_int = 2;
3801 pub const NF_ARP_NUMHOOKS: ::c_int = 3;
3802 
3803 // linux/netfilter_bridge.h
3804 pub const NF_BR_PRE_ROUTING: ::c_int = 0;
3805 pub const NF_BR_LOCAL_IN: ::c_int = 1;
3806 pub const NF_BR_FORWARD: ::c_int = 2;
3807 pub const NF_BR_LOCAL_OUT: ::c_int = 3;
3808 pub const NF_BR_POST_ROUTING: ::c_int = 4;
3809 pub const NF_BR_BROUTING: ::c_int = 5;
3810 pub const NF_BR_NUMHOOKS: ::c_int = 6;
3811 
3812 pub const NF_BR_PRI_FIRST: ::c_int = ::INT_MIN;
3813 pub const NF_BR_PRI_NAT_DST_BRIDGED: ::c_int = -300;
3814 pub const NF_BR_PRI_FILTER_BRIDGED: ::c_int = -200;
3815 pub const NF_BR_PRI_BRNF: ::c_int = 0;
3816 pub const NF_BR_PRI_NAT_DST_OTHER: ::c_int = 100;
3817 pub const NF_BR_PRI_FILTER_OTHER: ::c_int = 200;
3818 pub const NF_BR_PRI_NAT_SRC: ::c_int = 300;
3819 pub const NF_BR_PRI_LAST: ::c_int = ::INT_MAX;
3820 
3821 // linux/netfilter_ipv4.h
3822 pub const NF_IP_PRE_ROUTING: ::c_int = 0;
3823 pub const NF_IP_LOCAL_IN: ::c_int = 1;
3824 pub const NF_IP_FORWARD: ::c_int = 2;
3825 pub const NF_IP_LOCAL_OUT: ::c_int = 3;
3826 pub const NF_IP_POST_ROUTING: ::c_int = 4;
3827 pub const NF_IP_NUMHOOKS: ::c_int = 5;
3828 
3829 pub const NF_IP_PRI_FIRST: ::c_int = ::INT_MIN;
3830 pub const NF_IP_PRI_RAW_BEFORE_DEFRAG: ::c_int = -450;
3831 pub const NF_IP_PRI_CONNTRACK_DEFRAG: ::c_int = -400;
3832 pub const NF_IP_PRI_RAW: ::c_int = -300;
3833 pub const NF_IP_PRI_SELINUX_FIRST: ::c_int = -225;
3834 pub const NF_IP_PRI_CONNTRACK: ::c_int = -200;
3835 pub const NF_IP_PRI_MANGLE: ::c_int = -150;
3836 pub const NF_IP_PRI_NAT_DST: ::c_int = -100;
3837 pub const NF_IP_PRI_FILTER: ::c_int = 0;
3838 pub const NF_IP_PRI_SECURITY: ::c_int = 50;
3839 pub const NF_IP_PRI_NAT_SRC: ::c_int = 100;
3840 pub const NF_IP_PRI_SELINUX_LAST: ::c_int = 225;
3841 pub const NF_IP_PRI_CONNTRACK_HELPER: ::c_int = 300;
3842 pub const NF_IP_PRI_CONNTRACK_CONFIRM: ::c_int = ::INT_MAX;
3843 pub const NF_IP_PRI_LAST: ::c_int = ::INT_MAX;
3844 
3845 // linux/netfilter_ipv6.h
3846 pub const NF_IP6_PRE_ROUTING: ::c_int = 0;
3847 pub const NF_IP6_LOCAL_IN: ::c_int = 1;
3848 pub const NF_IP6_FORWARD: ::c_int = 2;
3849 pub const NF_IP6_LOCAL_OUT: ::c_int = 3;
3850 pub const NF_IP6_POST_ROUTING: ::c_int = 4;
3851 pub const NF_IP6_NUMHOOKS: ::c_int = 5;
3852 
3853 pub const NF_IP6_PRI_FIRST: ::c_int = ::INT_MIN;
3854 pub const NF_IP6_PRI_RAW_BEFORE_DEFRAG: ::c_int = -450;
3855 pub const NF_IP6_PRI_CONNTRACK_DEFRAG: ::c_int = -400;
3856 pub const NF_IP6_PRI_RAW: ::c_int = -300;
3857 pub const NF_IP6_PRI_SELINUX_FIRST: ::c_int = -225;
3858 pub const NF_IP6_PRI_CONNTRACK: ::c_int = -200;
3859 pub const NF_IP6_PRI_MANGLE: ::c_int = -150;
3860 pub const NF_IP6_PRI_NAT_DST: ::c_int = -100;
3861 pub const NF_IP6_PRI_FILTER: ::c_int = 0;
3862 pub const NF_IP6_PRI_SECURITY: ::c_int = 50;
3863 pub const NF_IP6_PRI_NAT_SRC: ::c_int = 100;
3864 pub const NF_IP6_PRI_SELINUX_LAST: ::c_int = 225;
3865 pub const NF_IP6_PRI_CONNTRACK_HELPER: ::c_int = 300;
3866 pub const NF_IP6_PRI_LAST: ::c_int = ::INT_MAX;
3867 
3868 // linux/netfilter_ipv6/ip6_tables.h
3869 pub const IP6T_SO_ORIGINAL_DST: ::c_int = 80;
3870 
3871 pub const SIOCADDRT: ::c_ulong = 0x0000890B;
3872 pub const SIOCDELRT: ::c_ulong = 0x0000890C;
3873 pub const SIOCGIFNAME: ::c_ulong = 0x00008910;
3874 pub const SIOCSIFLINK: ::c_ulong = 0x00008911;
3875 pub const SIOCGIFCONF: ::c_ulong = 0x00008912;
3876 pub const SIOCGIFFLAGS: ::c_ulong = 0x00008913;
3877 pub const SIOCSIFFLAGS: ::c_ulong = 0x00008914;
3878 pub const SIOCGIFADDR: ::c_ulong = 0x00008915;
3879 pub const SIOCSIFADDR: ::c_ulong = 0x00008916;
3880 pub const SIOCGIFDSTADDR: ::c_ulong = 0x00008917;
3881 pub const SIOCSIFDSTADDR: ::c_ulong = 0x00008918;
3882 pub const SIOCGIFBRDADDR: ::c_ulong = 0x00008919;
3883 pub const SIOCSIFBRDADDR: ::c_ulong = 0x0000891A;
3884 pub const SIOCGIFNETMASK: ::c_ulong = 0x0000891B;
3885 pub const SIOCSIFNETMASK: ::c_ulong = 0x0000891C;
3886 pub const SIOCGIFMETRIC: ::c_ulong = 0x0000891D;
3887 pub const SIOCSIFMETRIC: ::c_ulong = 0x0000891E;
3888 pub const SIOCGIFMEM: ::c_ulong = 0x0000891F;
3889 pub const SIOCSIFMEM: ::c_ulong = 0x00008920;
3890 pub const SIOCGIFMTU: ::c_ulong = 0x00008921;
3891 pub const SIOCSIFMTU: ::c_ulong = 0x00008922;
3892 pub const SIOCSIFNAME: ::c_ulong = 0x00008923;
3893 pub const SIOCSIFHWADDR: ::c_ulong = 0x00008924;
3894 pub const SIOCGIFENCAP: ::c_ulong = 0x00008925;
3895 pub const SIOCSIFENCAP: ::c_ulong = 0x00008926;
3896 pub const SIOCGIFHWADDR: ::c_ulong = 0x00008927;
3897 pub const SIOCGIFSLAVE: ::c_ulong = 0x00008929;
3898 pub const SIOCSIFSLAVE: ::c_ulong = 0x00008930;
3899 pub const SIOCADDMULTI: ::c_ulong = 0x00008931;
3900 pub const SIOCDELMULTI: ::c_ulong = 0x00008932;
3901 pub const SIOCGIFINDEX: ::c_ulong = 0x00008933;
3902 pub const SIOGIFINDEX: ::c_ulong = SIOCGIFINDEX;
3903 pub const SIOCSIFPFLAGS: ::c_ulong = 0x00008934;
3904 pub const SIOCGIFPFLAGS: ::c_ulong = 0x00008935;
3905 pub const SIOCDIFADDR: ::c_ulong = 0x00008936;
3906 pub const SIOCSIFHWBROADCAST: ::c_ulong = 0x00008937;
3907 pub const SIOCGIFCOUNT: ::c_ulong = 0x00008938;
3908 pub const SIOCGIFBR: ::c_ulong = 0x00008940;
3909 pub const SIOCSIFBR: ::c_ulong = 0x00008941;
3910 pub const SIOCGIFTXQLEN: ::c_ulong = 0x00008942;
3911 pub const SIOCSIFTXQLEN: ::c_ulong = 0x00008943;
3912 pub const SIOCETHTOOL: ::c_ulong = 0x00008946;
3913 pub const SIOCGMIIPHY: ::c_ulong = 0x00008947;
3914 pub const SIOCGMIIREG: ::c_ulong = 0x00008948;
3915 pub const SIOCSMIIREG: ::c_ulong = 0x00008949;
3916 pub const SIOCWANDEV: ::c_ulong = 0x0000894A;
3917 pub const SIOCOUTQNSD: ::c_ulong = 0x0000894B;
3918 pub const SIOCGSKNS: ::c_ulong = 0x0000894C;
3919 pub const SIOCDARP: ::c_ulong = 0x00008953;
3920 pub const SIOCGARP: ::c_ulong = 0x00008954;
3921 pub const SIOCSARP: ::c_ulong = 0x00008955;
3922 pub const SIOCDRARP: ::c_ulong = 0x00008960;
3923 pub const SIOCGRARP: ::c_ulong = 0x00008961;
3924 pub const SIOCSRARP: ::c_ulong = 0x00008962;
3925 pub const SIOCGIFMAP: ::c_ulong = 0x00008970;
3926 pub const SIOCSIFMAP: ::c_ulong = 0x00008971;
3927 pub const SIOCSHWTSTAMP: ::c_ulong = 0x000089b0;
3928 pub const SIOCGHWTSTAMP: ::c_ulong = 0x000089b1;
3929 
3930 // wireless.h
3931 pub const WIRELESS_EXT: ::c_ulong = 0x16;
3932 
3933 pub const SIOCSIWCOMMIT: ::c_ulong = 0x8B00;
3934 pub const SIOCGIWNAME: ::c_ulong = 0x8B01;
3935 
3936 pub const SIOCSIWNWID: ::c_ulong = 0x8B02;
3937 pub const SIOCGIWNWID: ::c_ulong = 0x8B03;
3938 pub const SIOCSIWFREQ: ::c_ulong = 0x8B04;
3939 pub const SIOCGIWFREQ: ::c_ulong = 0x8B05;
3940 pub const SIOCSIWMODE: ::c_ulong = 0x8B06;
3941 pub const SIOCGIWMODE: ::c_ulong = 0x8B07;
3942 pub const SIOCSIWSENS: ::c_ulong = 0x8B08;
3943 pub const SIOCGIWSENS: ::c_ulong = 0x8B09;
3944 
3945 pub const SIOCSIWRANGE: ::c_ulong = 0x8B0A;
3946 pub const SIOCGIWRANGE: ::c_ulong = 0x8B0B;
3947 pub const SIOCSIWPRIV: ::c_ulong = 0x8B0C;
3948 pub const SIOCGIWPRIV: ::c_ulong = 0x8B0D;
3949 pub const SIOCSIWSTATS: ::c_ulong = 0x8B0E;
3950 pub const SIOCGIWSTATS: ::c_ulong = 0x8B0F;
3951 
3952 pub const SIOCSIWSPY: ::c_ulong = 0x8B10;
3953 pub const SIOCGIWSPY: ::c_ulong = 0x8B11;
3954 pub const SIOCSIWTHRSPY: ::c_ulong = 0x8B12;
3955 pub const SIOCGIWTHRSPY: ::c_ulong = 0x8B13;
3956 
3957 pub const SIOCSIWAP: ::c_ulong = 0x8B14;
3958 pub const SIOCGIWAP: ::c_ulong = 0x8B15;
3959 pub const SIOCGIWAPLIST: ::c_ulong = 0x8B17;
3960 pub const SIOCSIWSCAN: ::c_ulong = 0x8B18;
3961 pub const SIOCGIWSCAN: ::c_ulong = 0x8B19;
3962 
3963 pub const SIOCSIWESSID: ::c_ulong = 0x8B1A;
3964 pub const SIOCGIWESSID: ::c_ulong = 0x8B1B;
3965 pub const SIOCSIWNICKN: ::c_ulong = 0x8B1C;
3966 pub const SIOCGIWNICKN: ::c_ulong = 0x8B1D;
3967 
3968 pub const SIOCSIWRATE: ::c_ulong = 0x8B20;
3969 pub const SIOCGIWRATE: ::c_ulong = 0x8B21;
3970 pub const SIOCSIWRTS: ::c_ulong = 0x8B22;
3971 pub const SIOCGIWRTS: ::c_ulong = 0x8B23;
3972 pub const SIOCSIWFRAG: ::c_ulong = 0x8B24;
3973 pub const SIOCGIWFRAG: ::c_ulong = 0x8B25;
3974 pub const SIOCSIWTXPOW: ::c_ulong = 0x8B26;
3975 pub const SIOCGIWTXPOW: ::c_ulong = 0x8B27;
3976 pub const SIOCSIWRETRY: ::c_ulong = 0x8B28;
3977 pub const SIOCGIWRETRY: ::c_ulong = 0x8B29;
3978 
3979 pub const SIOCSIWENCODE: ::c_ulong = 0x8B2A;
3980 pub const SIOCGIWENCODE: ::c_ulong = 0x8B2B;
3981 
3982 pub const SIOCSIWPOWER: ::c_ulong = 0x8B2C;
3983 pub const SIOCGIWPOWER: ::c_ulong = 0x8B2D;
3984 
3985 pub const SIOCSIWGENIE: ::c_ulong = 0x8B30;
3986 pub const SIOCGIWGENIE: ::c_ulong = 0x8B31;
3987 
3988 pub const SIOCSIWMLME: ::c_ulong = 0x8B16;
3989 
3990 pub const SIOCSIWAUTH: ::c_ulong = 0x8B32;
3991 pub const SIOCGIWAUTH: ::c_ulong = 0x8B33;
3992 
3993 pub const SIOCSIWENCODEEXT: ::c_ulong = 0x8B34;
3994 pub const SIOCGIWENCODEEXT: ::c_ulong = 0x8B35;
3995 
3996 pub const SIOCSIWPMKSA: ::c_ulong = 0x8B36;
3997 
3998 pub const SIOCIWFIRSTPRIV: ::c_ulong = 0x8BE0;
3999 pub const SIOCIWLASTPRIV: ::c_ulong = 0x8BFF;
4000 
4001 pub const SIOCIWFIRST: ::c_ulong = 0x8B00;
4002 pub const SIOCIWLAST: ::c_ulong = SIOCIWLASTPRIV;
4003 
4004 pub const IWEVTXDROP: ::c_ulong = 0x8C00;
4005 pub const IWEVQUAL: ::c_ulong = 0x8C01;
4006 pub const IWEVCUSTOM: ::c_ulong = 0x8C02;
4007 pub const IWEVREGISTERED: ::c_ulong = 0x8C03;
4008 pub const IWEVEXPIRED: ::c_ulong = 0x8C04;
4009 pub const IWEVGENIE: ::c_ulong = 0x8C05;
4010 pub const IWEVMICHAELMICFAILURE: ::c_ulong = 0x8C06;
4011 pub const IWEVASSOCREQIE: ::c_ulong = 0x8C07;
4012 pub const IWEVASSOCRESPIE: ::c_ulong = 0x8C08;
4013 pub const IWEVPMKIDCAND: ::c_ulong = 0x8C09;
4014 pub const IWEVFIRST: ::c_ulong = 0x8C00;
4015 
4016 pub const IW_PRIV_TYPE_MASK: ::c_ulong = 0x7000;
4017 pub const IW_PRIV_TYPE_NONE: ::c_ulong = 0x0000;
4018 pub const IW_PRIV_TYPE_BYTE: ::c_ulong = 0x1000;
4019 pub const IW_PRIV_TYPE_CHAR: ::c_ulong = 0x2000;
4020 pub const IW_PRIV_TYPE_INT: ::c_ulong = 0x4000;
4021 pub const IW_PRIV_TYPE_FLOAT: ::c_ulong = 0x5000;
4022 pub const IW_PRIV_TYPE_ADDR: ::c_ulong = 0x6000;
4023 
4024 pub const IW_PRIV_SIZE_FIXED: ::c_ulong = 0x0800;
4025 
4026 pub const IW_PRIV_SIZE_MASK: ::c_ulong = 0x07FF;
4027 
4028 pub const IW_MAX_FREQUENCIES: usize = 32;
4029 pub const IW_MAX_BITRATES: usize = 32;
4030 pub const IW_MAX_TXPOWER: usize = 8;
4031 pub const IW_MAX_SPY: usize = 8;
4032 pub const IW_MAX_AP: usize = 64;
4033 pub const IW_ESSID_MAX_SIZE: usize = 32;
4034 
4035 pub const IW_MODE_AUTO: usize = 0;
4036 pub const IW_MODE_ADHOC: usize = 1;
4037 pub const IW_MODE_INFRA: usize = 2;
4038 pub const IW_MODE_MASTER: usize = 3;
4039 pub const IW_MODE_REPEAT: usize = 4;
4040 pub const IW_MODE_SECOND: usize = 5;
4041 pub const IW_MODE_MONITOR: usize = 6;
4042 pub const IW_MODE_MESH: usize = 7;
4043 
4044 pub const IW_QUAL_QUAL_UPDATED: ::c_ulong = 0x01;
4045 pub const IW_QUAL_LEVEL_UPDATED: ::c_ulong = 0x02;
4046 pub const IW_QUAL_NOISE_UPDATED: ::c_ulong = 0x04;
4047 pub const IW_QUAL_ALL_UPDATED: ::c_ulong = 0x07;
4048 pub const IW_QUAL_DBM: ::c_ulong = 0x08;
4049 pub const IW_QUAL_QUAL_INVALID: ::c_ulong = 0x10;
4050 pub const IW_QUAL_LEVEL_INVALID: ::c_ulong = 0x20;
4051 pub const IW_QUAL_NOISE_INVALID: ::c_ulong = 0x40;
4052 pub const IW_QUAL_RCPI: ::c_ulong = 0x80;
4053 pub const IW_QUAL_ALL_INVALID: ::c_ulong = 0x70;
4054 
4055 pub const IW_FREQ_AUTO: ::c_ulong = 0x00;
4056 pub const IW_FREQ_FIXED: ::c_ulong = 0x01;
4057 
4058 pub const IW_MAX_ENCODING_SIZES: usize = 8;
4059 pub const IW_ENCODING_TOKEN_MAX: usize = 64;
4060 
4061 pub const IW_ENCODE_INDEX: ::c_ulong = 0x00FF;
4062 pub const IW_ENCODE_FLAGS: ::c_ulong = 0xFF00;
4063 pub const IW_ENCODE_MODE: ::c_ulong = 0xF000;
4064 pub const IW_ENCODE_DISABLED: ::c_ulong = 0x8000;
4065 pub const IW_ENCODE_ENABLED: ::c_ulong = 0x0000;
4066 pub const IW_ENCODE_RESTRICTED: ::c_ulong = 0x4000;
4067 pub const IW_ENCODE_OPEN: ::c_ulong = 0x2000;
4068 pub const IW_ENCODE_NOKEY: ::c_ulong = 0x0800;
4069 pub const IW_ENCODE_TEMP: ::c_ulong = 0x0400;
4070 
4071 pub const IW_POWER_ON: ::c_ulong = 0x0000;
4072 pub const IW_POWER_TYPE: ::c_ulong = 0xF000;
4073 pub const IW_POWER_PERIOD: ::c_ulong = 0x1000;
4074 pub const IW_POWER_TIMEOUT: ::c_ulong = 0x2000;
4075 pub const IW_POWER_MODE: ::c_ulong = 0x0F00;
4076 pub const IW_POWER_UNICAST_R: ::c_ulong = 0x0100;
4077 pub const IW_POWER_MULTICAST_R: ::c_ulong = 0x0200;
4078 pub const IW_POWER_ALL_R: ::c_ulong = 0x0300;
4079 pub const IW_POWER_FORCE_S: ::c_ulong = 0x0400;
4080 pub const IW_POWER_REPEATER: ::c_ulong = 0x0800;
4081 pub const IW_POWER_MODIFIER: ::c_ulong = 0x000F;
4082 pub const IW_POWER_MIN: ::c_ulong = 0x0001;
4083 pub const IW_POWER_MAX: ::c_ulong = 0x0002;
4084 pub const IW_POWER_RELATIVE: ::c_ulong = 0x0004;
4085 
4086 pub const IW_TXPOW_TYPE: ::c_ulong = 0x00FF;
4087 pub const IW_TXPOW_DBM: ::c_ulong = 0x0000;
4088 pub const IW_TXPOW_MWATT: ::c_ulong = 0x0001;
4089 pub const IW_TXPOW_RELATIVE: ::c_ulong = 0x0002;
4090 pub const IW_TXPOW_RANGE: ::c_ulong = 0x1000;
4091 
4092 pub const IW_RETRY_ON: ::c_ulong = 0x0000;
4093 pub const IW_RETRY_TYPE: ::c_ulong = 0xF000;
4094 pub const IW_RETRY_LIMIT: ::c_ulong = 0x1000;
4095 pub const IW_RETRY_LIFETIME: ::c_ulong = 0x2000;
4096 pub const IW_RETRY_MODIFIER: ::c_ulong = 0x00FF;
4097 pub const IW_RETRY_MIN: ::c_ulong = 0x0001;
4098 pub const IW_RETRY_MAX: ::c_ulong = 0x0002;
4099 pub const IW_RETRY_RELATIVE: ::c_ulong = 0x0004;
4100 pub const IW_RETRY_SHORT: ::c_ulong = 0x0010;
4101 pub const IW_RETRY_LONG: ::c_ulong = 0x0020;
4102 
4103 pub const IW_SCAN_DEFAULT: ::c_ulong = 0x0000;
4104 pub const IW_SCAN_ALL_ESSID: ::c_ulong = 0x0001;
4105 pub const IW_SCAN_THIS_ESSID: ::c_ulong = 0x0002;
4106 pub const IW_SCAN_ALL_FREQ: ::c_ulong = 0x0004;
4107 pub const IW_SCAN_THIS_FREQ: ::c_ulong = 0x0008;
4108 pub const IW_SCAN_ALL_MODE: ::c_ulong = 0x0010;
4109 pub const IW_SCAN_THIS_MODE: ::c_ulong = 0x0020;
4110 pub const IW_SCAN_ALL_RATE: ::c_ulong = 0x0040;
4111 pub const IW_SCAN_THIS_RATE: ::c_ulong = 0x0080;
4112 
4113 pub const IW_SCAN_TYPE_ACTIVE: usize = 0;
4114 pub const IW_SCAN_TYPE_PASSIVE: usize = 1;
4115 
4116 pub const IW_SCAN_MAX_DATA: usize = 4096;
4117 
4118 pub const IW_SCAN_CAPA_NONE: ::c_ulong = 0x00;
4119 pub const IW_SCAN_CAPA_ESSID: ::c_ulong = 0x01;
4120 pub const IW_SCAN_CAPA_BSSID: ::c_ulong = 0x02;
4121 pub const IW_SCAN_CAPA_CHANNEL: ::c_ulong = 0x04;
4122 pub const IW_SCAN_CAPA_MODE: ::c_ulong = 0x08;
4123 pub const IW_SCAN_CAPA_RATE: ::c_ulong = 0x10;
4124 pub const IW_SCAN_CAPA_TYPE: ::c_ulong = 0x20;
4125 pub const IW_SCAN_CAPA_TIME: ::c_ulong = 0x40;
4126 
4127 pub const IW_CUSTOM_MAX: ::c_ulong = 256;
4128 
4129 pub const IW_GENERIC_IE_MAX: ::c_ulong = 1024;
4130 
4131 pub const IW_MLME_DEAUTH: ::c_ulong = 0;
4132 pub const IW_MLME_DISASSOC: ::c_ulong = 1;
4133 pub const IW_MLME_AUTH: ::c_ulong = 2;
4134 pub const IW_MLME_ASSOC: ::c_ulong = 3;
4135 
4136 pub const IW_AUTH_INDEX: ::c_ulong = 0x0FFF;
4137 pub const IW_AUTH_FLAGS: ::c_ulong = 0xF000;
4138 
4139 pub const IW_AUTH_WPA_VERSION: usize = 0;
4140 pub const IW_AUTH_CIPHER_PAIRWISE: usize = 1;
4141 pub const IW_AUTH_CIPHER_GROUP: usize = 2;
4142 pub const IW_AUTH_KEY_MGMT: usize = 3;
4143 pub const IW_AUTH_TKIP_COUNTERMEASURES: usize = 4;
4144 pub const IW_AUTH_DROP_UNENCRYPTED: usize = 5;
4145 pub const IW_AUTH_80211_AUTH_ALG: usize = 6;
4146 pub const IW_AUTH_WPA_ENABLED: usize = 7;
4147 pub const IW_AUTH_RX_UNENCRYPTED_EAPOL: usize = 8;
4148 pub const IW_AUTH_ROAMING_CONTROL: usize = 9;
4149 pub const IW_AUTH_PRIVACY_INVOKED: usize = 10;
4150 pub const IW_AUTH_CIPHER_GROUP_MGMT: usize = 11;
4151 pub const IW_AUTH_MFP: usize = 12;
4152 
4153 pub const IW_AUTH_WPA_VERSION_DISABLED: ::c_ulong = 0x00000001;
4154 pub const IW_AUTH_WPA_VERSION_WPA: ::c_ulong = 0x00000002;
4155 pub const IW_AUTH_WPA_VERSION_WPA2: ::c_ulong = 0x00000004;
4156 
4157 pub const IW_AUTH_CIPHER_NONE: ::c_ulong = 0x00000001;
4158 pub const IW_AUTH_CIPHER_WEP40: ::c_ulong = 0x00000002;
4159 pub const IW_AUTH_CIPHER_TKIP: ::c_ulong = 0x00000004;
4160 pub const IW_AUTH_CIPHER_CCMP: ::c_ulong = 0x00000008;
4161 pub const IW_AUTH_CIPHER_WEP104: ::c_ulong = 0x00000010;
4162 pub const IW_AUTH_CIPHER_AES_CMAC: ::c_ulong = 0x00000020;
4163 
4164 pub const IW_AUTH_KEY_MGMT_802_1X: usize = 1;
4165 pub const IW_AUTH_KEY_MGMT_PSK: usize = 2;
4166 
4167 pub const IW_AUTH_ALG_OPEN_SYSTEM: ::c_ulong = 0x00000001;
4168 pub const IW_AUTH_ALG_SHARED_KEY: ::c_ulong = 0x00000002;
4169 pub const IW_AUTH_ALG_LEAP: ::c_ulong = 0x00000004;
4170 
4171 pub const IW_AUTH_ROAMING_ENABLE: usize = 0;
4172 pub const IW_AUTH_ROAMING_DISABLE: usize = 1;
4173 
4174 pub const IW_AUTH_MFP_DISABLED: usize = 0;
4175 pub const IW_AUTH_MFP_OPTIONAL: usize = 1;
4176 pub const IW_AUTH_MFP_REQUIRED: usize = 2;
4177 
4178 pub const IW_ENCODE_SEQ_MAX_SIZE: usize = 8;
4179 
4180 pub const IW_ENCODE_ALG_NONE: usize = 0;
4181 pub const IW_ENCODE_ALG_WEP: usize = 1;
4182 pub const IW_ENCODE_ALG_TKIP: usize = 2;
4183 pub const IW_ENCODE_ALG_CCMP: usize = 3;
4184 pub const IW_ENCODE_ALG_PMK: usize = 4;
4185 pub const IW_ENCODE_ALG_AES_CMAC: usize = 5;
4186 
4187 pub const IW_ENCODE_EXT_TX_SEQ_VALID: ::c_ulong = 0x00000001;
4188 pub const IW_ENCODE_EXT_RX_SEQ_VALID: ::c_ulong = 0x00000002;
4189 pub const IW_ENCODE_EXT_GROUP_KEY: ::c_ulong = 0x00000004;
4190 pub const IW_ENCODE_EXT_SET_TX_KEY: ::c_ulong = 0x00000008;
4191 
4192 pub const IW_MICFAILURE_KEY_ID: ::c_ulong = 0x00000003;
4193 pub const IW_MICFAILURE_GROUP: ::c_ulong = 0x00000004;
4194 pub const IW_MICFAILURE_PAIRWISE: ::c_ulong = 0x00000008;
4195 pub const IW_MICFAILURE_STAKEY: ::c_ulong = 0x00000010;
4196 pub const IW_MICFAILURE_COUNT: ::c_ulong = 0x00000060;
4197 
4198 pub const IW_ENC_CAPA_WPA: ::c_ulong = 0x00000001;
4199 pub const IW_ENC_CAPA_WPA2: ::c_ulong = 0x00000002;
4200 pub const IW_ENC_CAPA_CIPHER_TKIP: ::c_ulong = 0x00000004;
4201 pub const IW_ENC_CAPA_CIPHER_CCMP: ::c_ulong = 0x00000008;
4202 pub const IW_ENC_CAPA_4WAY_HANDSHAKE: ::c_ulong = 0x00000010;
4203 
4204 pub const IW_EVENT_CAPA_K_0: c_ulong = 0x4000050; //   IW_EVENT_CAPA_MASK(0x8B04) | IW_EVENT_CAPA_MASK(0x8B06) | IW_EVENT_CAPA_MASK(0x8B1A);
4205 pub const IW_EVENT_CAPA_K_1: c_ulong = 0x400; //   W_EVENT_CAPA_MASK(0x8B2A);
4206 
4207 pub const IW_PMKSA_ADD: usize = 1;
4208 pub const IW_PMKSA_REMOVE: usize = 2;
4209 pub const IW_PMKSA_FLUSH: usize = 3;
4210 
4211 pub const IW_PMKID_LEN: usize = 16;
4212 
4213 pub const IW_PMKID_CAND_PREAUTH: ::c_ulong = 0x00000001;
4214 
4215 pub const IW_EV_LCP_PK_LEN: usize = 4;
4216 
4217 pub const IW_EV_CHAR_PK_LEN: usize = 20; // IW_EV_LCP_PK_LEN + ::IFNAMSIZ;
4218 pub const IW_EV_UINT_PK_LEN: usize = 8; // IW_EV_LCP_PK_LEN + ::mem::size_of::<u32>();
4219 pub const IW_EV_FREQ_PK_LEN: usize = 12; // IW_EV_LCP_PK_LEN + ::mem::size_of::<iw_freq>();
4220 pub const IW_EV_PARAM_PK_LEN: usize = 12; // IW_EV_LCP_PK_LEN + ::mem::size_of::<iw_param>();
4221 pub const IW_EV_ADDR_PK_LEN: usize = 20; // IW_EV_LCP_PK_LEN + ::mem::size_of::<::sockaddr>();
4222 pub const IW_EV_QUAL_PK_LEN: usize = 8; // IW_EV_LCP_PK_LEN + ::mem::size_of::<iw_quality>();
4223 pub const IW_EV_POINT_PK_LEN: usize = 8; // IW_EV_LCP_PK_LEN + 4;
4224 
4225 pub const IPTOS_TOS_MASK: u8 = 0x1E;
4226 pub const IPTOS_PREC_MASK: u8 = 0xE0;
4227 
4228 pub const IPTOS_ECN_NOT_ECT: u8 = 0x00;
4229 
4230 pub const RTF_UP: ::c_ushort = 0x0001;
4231 pub const RTF_GATEWAY: ::c_ushort = 0x0002;
4232 
4233 pub const RTF_HOST: ::c_ushort = 0x0004;
4234 pub const RTF_REINSTATE: ::c_ushort = 0x0008;
4235 pub const RTF_DYNAMIC: ::c_ushort = 0x0010;
4236 pub const RTF_MODIFIED: ::c_ushort = 0x0020;
4237 pub const RTF_MTU: ::c_ushort = 0x0040;
4238 pub const RTF_MSS: ::c_ushort = RTF_MTU;
4239 pub const RTF_WINDOW: ::c_ushort = 0x0080;
4240 pub const RTF_IRTT: ::c_ushort = 0x0100;
4241 pub const RTF_REJECT: ::c_ushort = 0x0200;
4242 pub const RTF_STATIC: ::c_ushort = 0x0400;
4243 pub const RTF_XRESOLVE: ::c_ushort = 0x0800;
4244 pub const RTF_NOFORWARD: ::c_ushort = 0x1000;
4245 pub const RTF_THROW: ::c_ushort = 0x2000;
4246 pub const RTF_NOPMTUDISC: ::c_ushort = 0x4000;
4247 
4248 pub const RTF_DEFAULT: u32 = 0x00010000;
4249 pub const RTF_ALLONLINK: u32 = 0x00020000;
4250 pub const RTF_ADDRCONF: u32 = 0x00040000;
4251 pub const RTF_LINKRT: u32 = 0x00100000;
4252 pub const RTF_NONEXTHOP: u32 = 0x00200000;
4253 pub const RTF_CACHE: u32 = 0x01000000;
4254 pub const RTF_FLOW: u32 = 0x02000000;
4255 pub const RTF_POLICY: u32 = 0x04000000;
4256 
4257 pub const RTCF_VALVE: u32 = 0x00200000;
4258 pub const RTCF_MASQ: u32 = 0x00400000;
4259 pub const RTCF_NAT: u32 = 0x00800000;
4260 pub const RTCF_DOREDIRECT: u32 = 0x01000000;
4261 pub const RTCF_LOG: u32 = 0x02000000;
4262 pub const RTCF_DIRECTSRC: u32 = 0x04000000;
4263 
4264 pub const RTF_LOCAL: u32 = 0x80000000;
4265 pub const RTF_INTERFACE: u32 = 0x40000000;
4266 pub const RTF_MULTICAST: u32 = 0x20000000;
4267 pub const RTF_BROADCAST: u32 = 0x10000000;
4268 pub const RTF_NAT: u32 = 0x08000000;
4269 pub const RTF_ADDRCLASSMASK: u32 = 0xF8000000;
4270 
4271 pub const RT_CLASS_UNSPEC: u8 = 0;
4272 pub const RT_CLASS_DEFAULT: u8 = 253;
4273 pub const RT_CLASS_MAIN: u8 = 254;
4274 pub const RT_CLASS_LOCAL: u8 = 255;
4275 pub const RT_CLASS_MAX: u8 = 255;
4276 
4277 // linux/neighbor.h
4278 pub const NUD_NONE: u16 = 0x00;
4279 pub const NUD_INCOMPLETE: u16 = 0x01;
4280 pub const NUD_REACHABLE: u16 = 0x02;
4281 pub const NUD_STALE: u16 = 0x04;
4282 pub const NUD_DELAY: u16 = 0x08;
4283 pub const NUD_PROBE: u16 = 0x10;
4284 pub const NUD_FAILED: u16 = 0x20;
4285 pub const NUD_NOARP: u16 = 0x40;
4286 pub const NUD_PERMANENT: u16 = 0x80;
4287 
4288 pub const NTF_USE: u8 = 0x01;
4289 pub const NTF_SELF: u8 = 0x02;
4290 pub const NTF_MASTER: u8 = 0x04;
4291 pub const NTF_PROXY: u8 = 0x08;
4292 pub const NTF_ROUTER: u8 = 0x80;
4293 
4294 pub const NDA_UNSPEC: ::c_ushort = 0;
4295 pub const NDA_DST: ::c_ushort = 1;
4296 pub const NDA_LLADDR: ::c_ushort = 2;
4297 pub const NDA_CACHEINFO: ::c_ushort = 3;
4298 pub const NDA_PROBES: ::c_ushort = 4;
4299 pub const NDA_VLAN: ::c_ushort = 5;
4300 pub const NDA_PORT: ::c_ushort = 6;
4301 pub const NDA_VNI: ::c_ushort = 7;
4302 pub const NDA_IFINDEX: ::c_ushort = 8;
4303 
4304 // linux/netlink.h
4305 pub const NLA_ALIGNTO: ::c_int = 4;
4306 
4307 pub const NETLINK_ROUTE: ::c_int = 0;
4308 pub const NETLINK_UNUSED: ::c_int = 1;
4309 pub const NETLINK_USERSOCK: ::c_int = 2;
4310 pub const NETLINK_FIREWALL: ::c_int = 3;
4311 pub const NETLINK_SOCK_DIAG: ::c_int = 4;
4312 pub const NETLINK_NFLOG: ::c_int = 5;
4313 pub const NETLINK_XFRM: ::c_int = 6;
4314 pub const NETLINK_SELINUX: ::c_int = 7;
4315 pub const NETLINK_ISCSI: ::c_int = 8;
4316 pub const NETLINK_AUDIT: ::c_int = 9;
4317 pub const NETLINK_FIB_LOOKUP: ::c_int = 10;
4318 pub const NETLINK_CONNECTOR: ::c_int = 11;
4319 pub const NETLINK_NETFILTER: ::c_int = 12;
4320 pub const NETLINK_IP6_FW: ::c_int = 13;
4321 pub const NETLINK_DNRTMSG: ::c_int = 14;
4322 pub const NETLINK_KOBJECT_UEVENT: ::c_int = 15;
4323 pub const NETLINK_GENERIC: ::c_int = 16;
4324 pub const NETLINK_SCSITRANSPORT: ::c_int = 18;
4325 pub const NETLINK_ECRYPTFS: ::c_int = 19;
4326 pub const NETLINK_RDMA: ::c_int = 20;
4327 pub const NETLINK_CRYPTO: ::c_int = 21;
4328 pub const NETLINK_INET_DIAG: ::c_int = NETLINK_SOCK_DIAG;
4329 
4330 pub const NLM_F_REQUEST: ::c_int = 1;
4331 pub const NLM_F_MULTI: ::c_int = 2;
4332 pub const NLM_F_ACK: ::c_int = 4;
4333 pub const NLM_F_ECHO: ::c_int = 8;
4334 pub const NLM_F_DUMP_INTR: ::c_int = 16;
4335 pub const NLM_F_DUMP_FILTERED: ::c_int = 32;
4336 
4337 pub const NLM_F_ROOT: ::c_int = 0x100;
4338 pub const NLM_F_MATCH: ::c_int = 0x200;
4339 pub const NLM_F_ATOMIC: ::c_int = 0x400;
4340 pub const NLM_F_DUMP: ::c_int = NLM_F_ROOT | NLM_F_MATCH;
4341 
4342 pub const NLM_F_REPLACE: ::c_int = 0x100;
4343 pub const NLM_F_EXCL: ::c_int = 0x200;
4344 pub const NLM_F_CREATE: ::c_int = 0x400;
4345 pub const NLM_F_APPEND: ::c_int = 0x800;
4346 
4347 pub const NETLINK_ADD_MEMBERSHIP: ::c_int = 1;
4348 pub const NETLINK_DROP_MEMBERSHIP: ::c_int = 2;
4349 pub const NETLINK_PKTINFO: ::c_int = 3;
4350 pub const NETLINK_BROADCAST_ERROR: ::c_int = 4;
4351 pub const NETLINK_NO_ENOBUFS: ::c_int = 5;
4352 pub const NETLINK_RX_RING: ::c_int = 6;
4353 pub const NETLINK_TX_RING: ::c_int = 7;
4354 pub const NETLINK_LISTEN_ALL_NSID: ::c_int = 8;
4355 pub const NETLINK_LIST_MEMBERSHIPS: ::c_int = 9;
4356 pub const NETLINK_CAP_ACK: ::c_int = 10;
4357 pub const NETLINK_EXT_ACK: ::c_int = 11;
4358 pub const NETLINK_GET_STRICT_CHK: ::c_int = 12;
4359 
4360 pub const NLA_F_NESTED: ::c_int = 1 << 15;
4361 pub const NLA_F_NET_BYTEORDER: ::c_int = 1 << 14;
4362 pub const NLA_TYPE_MASK: ::c_int = !(NLA_F_NESTED | NLA_F_NET_BYTEORDER);
4363 
4364 // linux/rtnetlink.h
4365 pub const TCA_UNSPEC: ::c_ushort = 0;
4366 pub const TCA_KIND: ::c_ushort = 1;
4367 pub const TCA_OPTIONS: ::c_ushort = 2;
4368 pub const TCA_STATS: ::c_ushort = 3;
4369 pub const TCA_XSTATS: ::c_ushort = 4;
4370 pub const TCA_RATE: ::c_ushort = 5;
4371 pub const TCA_FCNT: ::c_ushort = 6;
4372 pub const TCA_STATS2: ::c_ushort = 7;
4373 pub const TCA_STAB: ::c_ushort = 8;
4374 
4375 pub const RTM_NEWLINK: u16 = 16;
4376 pub const RTM_DELLINK: u16 = 17;
4377 pub const RTM_GETLINK: u16 = 18;
4378 pub const RTM_SETLINK: u16 = 19;
4379 pub const RTM_NEWADDR: u16 = 20;
4380 pub const RTM_DELADDR: u16 = 21;
4381 pub const RTM_GETADDR: u16 = 22;
4382 pub const RTM_NEWROUTE: u16 = 24;
4383 pub const RTM_DELROUTE: u16 = 25;
4384 pub const RTM_GETROUTE: u16 = 26;
4385 pub const RTM_NEWNEIGH: u16 = 28;
4386 pub const RTM_DELNEIGH: u16 = 29;
4387 pub const RTM_GETNEIGH: u16 = 30;
4388 pub const RTM_NEWRULE: u16 = 32;
4389 pub const RTM_DELRULE: u16 = 33;
4390 pub const RTM_GETRULE: u16 = 34;
4391 pub const RTM_NEWQDISC: u16 = 36;
4392 pub const RTM_DELQDISC: u16 = 37;
4393 pub const RTM_GETQDISC: u16 = 38;
4394 pub const RTM_NEWTCLASS: u16 = 40;
4395 pub const RTM_DELTCLASS: u16 = 41;
4396 pub const RTM_GETTCLASS: u16 = 42;
4397 pub const RTM_NEWTFILTER: u16 = 44;
4398 pub const RTM_DELTFILTER: u16 = 45;
4399 pub const RTM_GETTFILTER: u16 = 46;
4400 pub const RTM_NEWACTION: u16 = 48;
4401 pub const RTM_DELACTION: u16 = 49;
4402 pub const RTM_GETACTION: u16 = 50;
4403 pub const RTM_NEWPREFIX: u16 = 52;
4404 pub const RTM_GETMULTICAST: u16 = 58;
4405 pub const RTM_GETANYCAST: u16 = 62;
4406 pub const RTM_NEWNEIGHTBL: u16 = 64;
4407 pub const RTM_GETNEIGHTBL: u16 = 66;
4408 pub const RTM_SETNEIGHTBL: u16 = 67;
4409 pub const RTM_NEWNDUSEROPT: u16 = 68;
4410 pub const RTM_NEWADDRLABEL: u16 = 72;
4411 pub const RTM_DELADDRLABEL: u16 = 73;
4412 pub const RTM_GETADDRLABEL: u16 = 74;
4413 pub const RTM_GETDCB: u16 = 78;
4414 pub const RTM_SETDCB: u16 = 79;
4415 pub const RTM_NEWNETCONF: u16 = 80;
4416 pub const RTM_GETNETCONF: u16 = 82;
4417 pub const RTM_NEWMDB: u16 = 84;
4418 pub const RTM_DELMDB: u16 = 85;
4419 pub const RTM_GETMDB: u16 = 86;
4420 pub const RTM_NEWNSID: u16 = 88;
4421 pub const RTM_DELNSID: u16 = 89;
4422 pub const RTM_GETNSID: u16 = 90;
4423 
4424 pub const RTM_F_NOTIFY: ::c_uint = 0x100;
4425 pub const RTM_F_CLONED: ::c_uint = 0x200;
4426 pub const RTM_F_EQUALIZE: ::c_uint = 0x400;
4427 pub const RTM_F_PREFIX: ::c_uint = 0x800;
4428 
4429 pub const RTA_UNSPEC: ::c_ushort = 0;
4430 pub const RTA_DST: ::c_ushort = 1;
4431 pub const RTA_SRC: ::c_ushort = 2;
4432 pub const RTA_IIF: ::c_ushort = 3;
4433 pub const RTA_OIF: ::c_ushort = 4;
4434 pub const RTA_GATEWAY: ::c_ushort = 5;
4435 pub const RTA_PRIORITY: ::c_ushort = 6;
4436 pub const RTA_PREFSRC: ::c_ushort = 7;
4437 pub const RTA_METRICS: ::c_ushort = 8;
4438 pub const RTA_MULTIPATH: ::c_ushort = 9;
4439 pub const RTA_PROTOINFO: ::c_ushort = 10; // No longer used
4440 pub const RTA_FLOW: ::c_ushort = 11;
4441 pub const RTA_CACHEINFO: ::c_ushort = 12;
4442 pub const RTA_SESSION: ::c_ushort = 13; // No longer used
4443 pub const RTA_MP_ALGO: ::c_ushort = 14; // No longer used
4444 pub const RTA_TABLE: ::c_ushort = 15;
4445 pub const RTA_MARK: ::c_ushort = 16;
4446 pub const RTA_MFC_STATS: ::c_ushort = 17;
4447 
4448 pub const RTN_UNSPEC: ::c_uchar = 0;
4449 pub const RTN_UNICAST: ::c_uchar = 1;
4450 pub const RTN_LOCAL: ::c_uchar = 2;
4451 pub const RTN_BROADCAST: ::c_uchar = 3;
4452 pub const RTN_ANYCAST: ::c_uchar = 4;
4453 pub const RTN_MULTICAST: ::c_uchar = 5;
4454 pub const RTN_BLACKHOLE: ::c_uchar = 6;
4455 pub const RTN_UNREACHABLE: ::c_uchar = 7;
4456 pub const RTN_PROHIBIT: ::c_uchar = 8;
4457 pub const RTN_THROW: ::c_uchar = 9;
4458 pub const RTN_NAT: ::c_uchar = 10;
4459 pub const RTN_XRESOLVE: ::c_uchar = 11;
4460 
4461 pub const RTPROT_UNSPEC: ::c_uchar = 0;
4462 pub const RTPROT_REDIRECT: ::c_uchar = 1;
4463 pub const RTPROT_KERNEL: ::c_uchar = 2;
4464 pub const RTPROT_BOOT: ::c_uchar = 3;
4465 pub const RTPROT_STATIC: ::c_uchar = 4;
4466 
4467 pub const RT_SCOPE_UNIVERSE: ::c_uchar = 0;
4468 pub const RT_SCOPE_SITE: ::c_uchar = 200;
4469 pub const RT_SCOPE_LINK: ::c_uchar = 253;
4470 pub const RT_SCOPE_HOST: ::c_uchar = 254;
4471 pub const RT_SCOPE_NOWHERE: ::c_uchar = 255;
4472 
4473 pub const RT_TABLE_UNSPEC: ::c_uchar = 0;
4474 pub const RT_TABLE_COMPAT: ::c_uchar = 252;
4475 pub const RT_TABLE_DEFAULT: ::c_uchar = 253;
4476 pub const RT_TABLE_MAIN: ::c_uchar = 254;
4477 pub const RT_TABLE_LOCAL: ::c_uchar = 255;
4478 
4479 pub const RTMSG_OVERRUN: u32 = ::NLMSG_OVERRUN as u32;
4480 pub const RTMSG_NEWDEVICE: u32 = 0x11;
4481 pub const RTMSG_DELDEVICE: u32 = 0x12;
4482 pub const RTMSG_NEWROUTE: u32 = 0x21;
4483 pub const RTMSG_DELROUTE: u32 = 0x22;
4484 pub const RTMSG_NEWRULE: u32 = 0x31;
4485 pub const RTMSG_DELRULE: u32 = 0x32;
4486 pub const RTMSG_CONTROL: u32 = 0x40;
4487 pub const RTMSG_AR_FAILED: u32 = 0x51;
4488 
4489 pub const MAX_ADDR_LEN: usize = 7;
4490 pub const ARPD_UPDATE: ::c_ushort = 0x01;
4491 pub const ARPD_LOOKUP: ::c_ushort = 0x02;
4492 pub const ARPD_FLUSH: ::c_ushort = 0x03;
4493 pub const ATF_MAGIC: ::c_int = 0x80;
4494 
4495 pub const RTEXT_FILTER_VF: ::c_int = 1 << 0;
4496 pub const RTEXT_FILTER_BRVLAN: ::c_int = 1 << 1;
4497 pub const RTEXT_FILTER_BRVLAN_COMPRESSED: ::c_int = 1 << 2;
4498 pub const RTEXT_FILTER_SKIP_STATS: ::c_int = 1 << 3;
4499 pub const RTEXT_FILTER_MRP: ::c_int = 1 << 4;
4500 pub const RTEXT_FILTER_CFM_CONFIG: ::c_int = 1 << 5;
4501 pub const RTEXT_FILTER_CFM_STATUS: ::c_int = 1 << 6;
4502 
4503 // userspace compat definitions for RTNLGRP_*
4504 pub const RTMGRP_LINK: ::c_int = 0x00001;
4505 pub const RTMGRP_NOTIFY: ::c_int = 0x00002;
4506 pub const RTMGRP_NEIGH: ::c_int = 0x00004;
4507 pub const RTMGRP_TC: ::c_int = 0x00008;
4508 pub const RTMGRP_IPV4_IFADDR: ::c_int = 0x00010;
4509 pub const RTMGRP_IPV4_MROUTE: ::c_int = 0x00020;
4510 pub const RTMGRP_IPV4_ROUTE: ::c_int = 0x00040;
4511 pub const RTMGRP_IPV4_RULE: ::c_int = 0x00080;
4512 pub const RTMGRP_IPV6_IFADDR: ::c_int = 0x00100;
4513 pub const RTMGRP_IPV6_MROUTE: ::c_int = 0x00200;
4514 pub const RTMGRP_IPV6_ROUTE: ::c_int = 0x00400;
4515 pub const RTMGRP_IPV6_IFINFO: ::c_int = 0x00800;
4516 pub const RTMGRP_DECnet_IFADDR: ::c_int = 0x01000;
4517 pub const RTMGRP_DECnet_ROUTE: ::c_int = 0x04000;
4518 pub const RTMGRP_IPV6_PREFIX: ::c_int = 0x20000;
4519 
4520 // enum rtnetlink_groups
4521 pub const RTNLGRP_NONE: ::c_uint = 0x00;
4522 pub const RTNLGRP_LINK: ::c_uint = 0x01;
4523 pub const RTNLGRP_NOTIFY: ::c_uint = 0x02;
4524 pub const RTNLGRP_NEIGH: ::c_uint = 0x03;
4525 pub const RTNLGRP_TC: ::c_uint = 0x04;
4526 pub const RTNLGRP_IPV4_IFADDR: ::c_uint = 0x05;
4527 pub const RTNLGRP_IPV4_MROUTE: ::c_uint = 0x06;
4528 pub const RTNLGRP_IPV4_ROUTE: ::c_uint = 0x07;
4529 pub const RTNLGRP_IPV4_RULE: ::c_uint = 0x08;
4530 pub const RTNLGRP_IPV6_IFADDR: ::c_uint = 0x09;
4531 pub const RTNLGRP_IPV6_MROUTE: ::c_uint = 0x0a;
4532 pub const RTNLGRP_IPV6_ROUTE: ::c_uint = 0x0b;
4533 pub const RTNLGRP_IPV6_IFINFO: ::c_uint = 0x0c;
4534 pub const RTNLGRP_DECnet_IFADDR: ::c_uint = 0x0d;
4535 pub const RTNLGRP_NOP2: ::c_uint = 0x0e;
4536 pub const RTNLGRP_DECnet_ROUTE: ::c_uint = 0x0f;
4537 pub const RTNLGRP_DECnet_RULE: ::c_uint = 0x10;
4538 pub const RTNLGRP_NOP4: ::c_uint = 0x11;
4539 pub const RTNLGRP_IPV6_PREFIX: ::c_uint = 0x12;
4540 pub const RTNLGRP_IPV6_RULE: ::c_uint = 0x13;
4541 pub const RTNLGRP_ND_USEROPT: ::c_uint = 0x14;
4542 pub const RTNLGRP_PHONET_IFADDR: ::c_uint = 0x15;
4543 pub const RTNLGRP_PHONET_ROUTE: ::c_uint = 0x16;
4544 pub const RTNLGRP_DCB: ::c_uint = 0x17;
4545 pub const RTNLGRP_IPV4_NETCONF: ::c_uint = 0x18;
4546 pub const RTNLGRP_IPV6_NETCONF: ::c_uint = 0x19;
4547 pub const RTNLGRP_MDB: ::c_uint = 0x1a;
4548 pub const RTNLGRP_MPLS_ROUTE: ::c_uint = 0x1b;
4549 pub const RTNLGRP_NSID: ::c_uint = 0x1c;
4550 pub const RTNLGRP_MPLS_NETCONF: ::c_uint = 0x1d;
4551 pub const RTNLGRP_IPV4_MROUTE_R: ::c_uint = 0x1e;
4552 pub const RTNLGRP_IPV6_MROUTE_R: ::c_uint = 0x1f;
4553 pub const RTNLGRP_NEXTHOP: ::c_uint = 0x20;
4554 pub const RTNLGRP_BRVLAN: ::c_uint = 0x21;
4555 pub const RTNLGRP_MCTP_IFADDR: ::c_uint = 0x22;
4556 pub const RTNLGRP_TUNNEL: ::c_uint = 0x23;
4557 pub const RTNLGRP_STATS: ::c_uint = 0x24;
4558 
4559 // linux/module.h
4560 pub const MODULE_INIT_IGNORE_MODVERSIONS: ::c_uint = 0x0001;
4561 pub const MODULE_INIT_IGNORE_VERMAGIC: ::c_uint = 0x0002;
4562 
4563 // linux/net_tstamp.h
4564 pub const SOF_TIMESTAMPING_TX_HARDWARE: ::c_uint = 1 << 0;
4565 pub const SOF_TIMESTAMPING_TX_SOFTWARE: ::c_uint = 1 << 1;
4566 pub const SOF_TIMESTAMPING_RX_HARDWARE: ::c_uint = 1 << 2;
4567 pub const SOF_TIMESTAMPING_RX_SOFTWARE: ::c_uint = 1 << 3;
4568 pub const SOF_TIMESTAMPING_SOFTWARE: ::c_uint = 1 << 4;
4569 pub const SOF_TIMESTAMPING_SYS_HARDWARE: ::c_uint = 1 << 5;
4570 pub const SOF_TIMESTAMPING_RAW_HARDWARE: ::c_uint = 1 << 6;
4571 pub const SOF_TIMESTAMPING_OPT_ID: ::c_uint = 1 << 7;
4572 pub const SOF_TIMESTAMPING_TX_SCHED: ::c_uint = 1 << 8;
4573 pub const SOF_TIMESTAMPING_TX_ACK: ::c_uint = 1 << 9;
4574 pub const SOF_TIMESTAMPING_OPT_CMSG: ::c_uint = 1 << 10;
4575 pub const SOF_TIMESTAMPING_OPT_TSONLY: ::c_uint = 1 << 11;
4576 pub const SOF_TIMESTAMPING_OPT_STATS: ::c_uint = 1 << 12;
4577 pub const SOF_TIMESTAMPING_OPT_PKTINFO: ::c_uint = 1 << 13;
4578 pub const SOF_TIMESTAMPING_OPT_TX_SWHW: ::c_uint = 1 << 14;
4579 pub const SOF_TXTIME_DEADLINE_MODE: u32 = 1 << 0;
4580 pub const SOF_TXTIME_REPORT_ERRORS: u32 = 1 << 1;
4581 
4582 pub const HWTSTAMP_TX_OFF: ::c_uint = 0;
4583 pub const HWTSTAMP_TX_ON: ::c_uint = 1;
4584 pub const HWTSTAMP_TX_ONESTEP_SYNC: ::c_uint = 2;
4585 pub const HWTSTAMP_TX_ONESTEP_P2P: ::c_uint = 3;
4586 
4587 pub const HWTSTAMP_FILTER_NONE: ::c_uint = 0;
4588 pub const HWTSTAMP_FILTER_ALL: ::c_uint = 1;
4589 pub const HWTSTAMP_FILTER_SOME: ::c_uint = 2;
4590 pub const HWTSTAMP_FILTER_PTP_V1_L4_EVENT: ::c_uint = 3;
4591 pub const HWTSTAMP_FILTER_PTP_V1_L4_SYNC: ::c_uint = 4;
4592 pub const HWTSTAMP_FILTER_PTP_V1_L4_DELAY_REQ: ::c_uint = 5;
4593 pub const HWTSTAMP_FILTER_PTP_V2_L4_EVENT: ::c_uint = 6;
4594 pub const HWTSTAMP_FILTER_PTP_V2_L4_SYNC: ::c_uint = 7;
4595 pub const HWTSTAMP_FILTER_PTP_V2_L4_DELAY_REQ: ::c_uint = 8;
4596 pub const HWTSTAMP_FILTER_PTP_V2_L2_EVENT: ::c_uint = 9;
4597 pub const HWTSTAMP_FILTER_PTP_V2_L2_SYNC: ::c_uint = 10;
4598 pub const HWTSTAMP_FILTER_PTP_V2_L2_DELAY_REQ: ::c_uint = 11;
4599 pub const HWTSTAMP_FILTER_PTP_V2_EVENT: ::c_uint = 12;
4600 pub const HWTSTAMP_FILTER_PTP_V2_SYNC: ::c_uint = 13;
4601 pub const HWTSTAMP_FILTER_PTP_V2_DELAY_REQ: ::c_uint = 14;
4602 pub const HWTSTAMP_FILTER_NTP_ALL: ::c_uint = 15;
4603 
4604 // linux/ptp_clock.h
4605 pub const PTP_MAX_SAMPLES: ::c_uint = 25; // Maximum allowed offset measurement samples.
4606 
4607 const PTP_CLK_MAGIC: u32 = b'=' as u32;
4608 
4609 // FIXME: needs the ptp_clock_caps struct
4610 // pub const PTP_CLOCK_GETCAPS: ::c_uint = _IOR::<ptp_clock_caps>(PTP_CLK_MAGIC, 1);
4611 pub const PTP_EXTTS_REQUEST: ::c_uint = _IOW::<ptp_extts_request>(PTP_CLK_MAGIC, 2);
4612 pub const PTP_PEROUT_REQUEST: ::c_uint = _IOW::<ptp_perout_request>(PTP_CLK_MAGIC, 3);
4613 pub const PTP_ENABLE_PPS: ::c_uint = _IOW::<::c_int>(PTP_CLK_MAGIC, 4);
4614 pub const PTP_SYS_OFFSET: ::c_uint = _IOW::<ptp_sys_offset>(PTP_CLK_MAGIC, 5);
4615 pub const PTP_PIN_GETFUNC: ::c_uint = _IOWR::<ptp_pin_desc>(PTP_CLK_MAGIC, 6);
4616 pub const PTP_PIN_SETFUNC: ::c_uint = _IOW::<ptp_pin_desc>(PTP_CLK_MAGIC, 7);
4617 pub const PTP_SYS_OFFSET_PRECISE: ::c_uint = _IOWR::<ptp_sys_offset_precise>(PTP_CLK_MAGIC, 8);
4618 pub const PTP_SYS_OFFSET_EXTENDED: ::c_uint = _IOWR::<ptp_sys_offset_extended>(PTP_CLK_MAGIC, 9);
4619 
4620 // FIXME: needs the ptp_clock_caps struct
4621 // pub const PTP_CLOCK_GETCAPS2: ::c_uint = _IOR::<ptp_clock_caps>(PTP_CLK_MAGIC, 10);
4622 pub const PTP_EXTTS_REQUEST2: ::c_uint = _IOW::<ptp_extts_request>(PTP_CLK_MAGIC, 11);
4623 pub const PTP_PEROUT_REQUEST2: ::c_uint = _IOW::<ptp_perout_request>(PTP_CLK_MAGIC, 12);
4624 pub const PTP_ENABLE_PPS2: ::c_uint = _IOW::<::c_int>(PTP_CLK_MAGIC, 13);
4625 pub const PTP_SYS_OFFSET2: ::c_uint = _IOW::<ptp_sys_offset>(PTP_CLK_MAGIC, 14);
4626 pub const PTP_PIN_GETFUNC2: ::c_uint = _IOWR::<ptp_pin_desc>(PTP_CLK_MAGIC, 15);
4627 pub const PTP_PIN_SETFUNC2: ::c_uint = _IOW::<ptp_pin_desc>(PTP_CLK_MAGIC, 16);
4628 pub const PTP_SYS_OFFSET_PRECISE2: ::c_uint = _IOWR::<ptp_sys_offset_precise>(PTP_CLK_MAGIC, 17);
4629 pub const PTP_SYS_OFFSET_EXTENDED2: ::c_uint = _IOWR::<ptp_sys_offset_extended>(PTP_CLK_MAGIC, 18);
4630 
4631 // enum ptp_pin_function
4632 pub const PTP_PF_NONE: ::c_uint = 0;
4633 pub const PTP_PF_EXTTS: ::c_uint = 1;
4634 pub const PTP_PF_PEROUT: ::c_uint = 2;
4635 pub const PTP_PF_PHYSYNC: ::c_uint = 3;
4636 
4637 // linux/tls.h
4638 pub const TLS_TX: ::c_int = 1;
4639 pub const TLS_RX: ::c_int = 2;
4640 
4641 pub const TLS_1_2_VERSION_MAJOR: ::__u8 = 0x3;
4642 pub const TLS_1_2_VERSION_MINOR: ::__u8 = 0x3;
4643 pub const TLS_1_2_VERSION: ::__u16 =
4644     ((TLS_1_2_VERSION_MAJOR as ::__u16) << 8) | (TLS_1_2_VERSION_MINOR as ::__u16);
4645 
4646 pub const TLS_1_3_VERSION_MAJOR: ::__u8 = 0x3;
4647 pub const TLS_1_3_VERSION_MINOR: ::__u8 = 0x4;
4648 pub const TLS_1_3_VERSION: ::__u16 =
4649     ((TLS_1_3_VERSION_MAJOR as ::__u16) << 8) | (TLS_1_3_VERSION_MINOR as ::__u16);
4650 
4651 pub const TLS_CIPHER_AES_GCM_128: ::__u16 = 51;
4652 pub const TLS_CIPHER_AES_GCM_128_IV_SIZE: usize = 8;
4653 pub const TLS_CIPHER_AES_GCM_128_KEY_SIZE: usize = 16;
4654 pub const TLS_CIPHER_AES_GCM_128_SALT_SIZE: usize = 4;
4655 pub const TLS_CIPHER_AES_GCM_128_TAG_SIZE: usize = 16;
4656 pub const TLS_CIPHER_AES_GCM_128_REC_SEQ_SIZE: usize = 8;
4657 
4658 pub const TLS_CIPHER_AES_GCM_256: ::__u16 = 52;
4659 pub const TLS_CIPHER_AES_GCM_256_IV_SIZE: usize = 8;
4660 pub const TLS_CIPHER_AES_GCM_256_KEY_SIZE: usize = 32;
4661 pub const TLS_CIPHER_AES_GCM_256_SALT_SIZE: usize = 4;
4662 pub const TLS_CIPHER_AES_GCM_256_TAG_SIZE: usize = 16;
4663 pub const TLS_CIPHER_AES_GCM_256_REC_SEQ_SIZE: usize = 8;
4664 
4665 pub const TLS_CIPHER_CHACHA20_POLY1305: ::__u16 = 54;
4666 pub const TLS_CIPHER_CHACHA20_POLY1305_IV_SIZE: usize = 12;
4667 pub const TLS_CIPHER_CHACHA20_POLY1305_KEY_SIZE: usize = 32;
4668 pub const TLS_CIPHER_CHACHA20_POLY1305_SALT_SIZE: usize = 0;
4669 pub const TLS_CIPHER_CHACHA20_POLY1305_TAG_SIZE: usize = 16;
4670 pub const TLS_CIPHER_CHACHA20_POLY1305_REC_SEQ_SIZE: usize = 8;
4671 
4672 pub const TLS_SET_RECORD_TYPE: ::c_int = 1;
4673 pub const TLS_GET_RECORD_TYPE: ::c_int = 2;
4674 
4675 pub const SOL_TLS: ::c_int = 282;
4676 
4677 // linux/if_alg.h
4678 pub const ALG_SET_KEY: ::c_int = 1;
4679 pub const ALG_SET_IV: ::c_int = 2;
4680 pub const ALG_SET_OP: ::c_int = 3;
4681 pub const ALG_SET_AEAD_ASSOCLEN: ::c_int = 4;
4682 pub const ALG_SET_AEAD_AUTHSIZE: ::c_int = 5;
4683 pub const ALG_SET_DRBG_ENTROPY: ::c_int = 6;
4684 pub const ALG_SET_KEY_BY_KEY_SERIAL: ::c_int = 7;
4685 
4686 pub const ALG_OP_DECRYPT: ::c_int = 0;
4687 pub const ALG_OP_ENCRYPT: ::c_int = 1;
4688 
4689 // include/uapi/linux/if.h
4690 pub const IF_OPER_UNKNOWN: ::c_int = 0;
4691 pub const IF_OPER_NOTPRESENT: ::c_int = 1;
4692 pub const IF_OPER_DOWN: ::c_int = 2;
4693 pub const IF_OPER_LOWERLAYERDOWN: ::c_int = 3;
4694 pub const IF_OPER_TESTING: ::c_int = 4;
4695 pub const IF_OPER_DORMANT: ::c_int = 5;
4696 pub const IF_OPER_UP: ::c_int = 6;
4697 
4698 pub const IF_LINK_MODE_DEFAULT: ::c_int = 0;
4699 pub const IF_LINK_MODE_DORMANT: ::c_int = 1;
4700 pub const IF_LINK_MODE_TESTING: ::c_int = 2;
4701 
4702 // include/uapi/linux/udp.h
4703 pub const UDP_CORK: ::c_int = 1;
4704 pub const UDP_ENCAP: ::c_int = 100;
4705 pub const UDP_NO_CHECK6_TX: ::c_int = 101;
4706 pub const UDP_NO_CHECK6_RX: ::c_int = 102;
4707 
4708 // include/uapi/linux/mman.h
4709 pub const MAP_SHARED_VALIDATE: ::c_int = 0x3;
4710 
4711 // include/uapi/asm-generic/mman-common.h
4712 pub const MAP_FIXED_NOREPLACE: ::c_int = 0x100000;
4713 pub const MLOCK_ONFAULT: ::c_uint = 0x01;
4714 
4715 // uapi/linux/vm_sockets.h
4716 pub const VMADDR_CID_ANY: ::c_uint = 0xFFFFFFFF;
4717 pub const VMADDR_CID_HYPERVISOR: ::c_uint = 0;
4718 #[deprecated(
4719     since = "0.2.74",
4720     note = "VMADDR_CID_RESERVED is removed since Linux v5.6 and \
4721             replaced with VMADDR_CID_LOCAL"
4722 )]
4723 pub const VMADDR_CID_RESERVED: ::c_uint = 1;
4724 pub const VMADDR_CID_LOCAL: ::c_uint = 1;
4725 pub const VMADDR_CID_HOST: ::c_uint = 2;
4726 pub const VMADDR_PORT_ANY: ::c_uint = 0xFFFFFFFF;
4727 
4728 // uapi/linux/inotify.h
4729 pub const IN_ACCESS: u32 = 0x0000_0001;
4730 pub const IN_MODIFY: u32 = 0x0000_0002;
4731 pub const IN_ATTRIB: u32 = 0x0000_0004;
4732 pub const IN_CLOSE_WRITE: u32 = 0x0000_0008;
4733 pub const IN_CLOSE_NOWRITE: u32 = 0x0000_0010;
4734 pub const IN_CLOSE: u32 = IN_CLOSE_WRITE | IN_CLOSE_NOWRITE;
4735 pub const IN_OPEN: u32 = 0x0000_0020;
4736 pub const IN_MOVED_FROM: u32 = 0x0000_0040;
4737 pub const IN_MOVED_TO: u32 = 0x0000_0080;
4738 pub const IN_MOVE: u32 = IN_MOVED_FROM | IN_MOVED_TO;
4739 pub const IN_CREATE: u32 = 0x0000_0100;
4740 pub const IN_DELETE: u32 = 0x0000_0200;
4741 pub const IN_DELETE_SELF: u32 = 0x0000_0400;
4742 pub const IN_MOVE_SELF: u32 = 0x0000_0800;
4743 pub const IN_UNMOUNT: u32 = 0x0000_2000;
4744 pub const IN_Q_OVERFLOW: u32 = 0x0000_4000;
4745 pub const IN_IGNORED: u32 = 0x0000_8000;
4746 pub const IN_ONLYDIR: u32 = 0x0100_0000;
4747 pub const IN_DONT_FOLLOW: u32 = 0x0200_0000;
4748 pub const IN_EXCL_UNLINK: u32 = 0x0400_0000;
4749 
4750 // linux/keyctl.h
4751 pub const KEY_SPEC_THREAD_KEYRING: i32 = -1;
4752 pub const KEY_SPEC_PROCESS_KEYRING: i32 = -2;
4753 pub const KEY_SPEC_SESSION_KEYRING: i32 = -3;
4754 pub const KEY_SPEC_USER_KEYRING: i32 = -4;
4755 pub const KEY_SPEC_USER_SESSION_KEYRING: i32 = -5;
4756 pub const KEY_SPEC_GROUP_KEYRING: i32 = -6;
4757 pub const KEY_SPEC_REQKEY_AUTH_KEY: i32 = -7;
4758 pub const KEY_SPEC_REQUESTOR_KEYRING: i32 = -8;
4759 
4760 pub const KEY_REQKEY_DEFL_NO_CHANGE: i32 = -1;
4761 pub const KEY_REQKEY_DEFL_DEFAULT: i32 = 0;
4762 pub const KEY_REQKEY_DEFL_THREAD_KEYRING: i32 = 1;
4763 pub const KEY_REQKEY_DEFL_PROCESS_KEYRING: i32 = 2;
4764 pub const KEY_REQKEY_DEFL_SESSION_KEYRING: i32 = 3;
4765 pub const KEY_REQKEY_DEFL_USER_KEYRING: i32 = 4;
4766 pub const KEY_REQKEY_DEFL_USER_SESSION_KEYRING: i32 = 5;
4767 pub const KEY_REQKEY_DEFL_GROUP_KEYRING: i32 = 6;
4768 pub const KEY_REQKEY_DEFL_REQUESTOR_KEYRING: i32 = 7;
4769 
4770 pub const KEYCTL_GET_KEYRING_ID: u32 = 0;
4771 pub const KEYCTL_JOIN_SESSION_KEYRING: u32 = 1;
4772 pub const KEYCTL_UPDATE: u32 = 2;
4773 pub const KEYCTL_REVOKE: u32 = 3;
4774 pub const KEYCTL_CHOWN: u32 = 4;
4775 pub const KEYCTL_SETPERM: u32 = 5;
4776 pub const KEYCTL_DESCRIBE: u32 = 6;
4777 pub const KEYCTL_CLEAR: u32 = 7;
4778 pub const KEYCTL_LINK: u32 = 8;
4779 pub const KEYCTL_UNLINK: u32 = 9;
4780 pub const KEYCTL_SEARCH: u32 = 10;
4781 pub const KEYCTL_READ: u32 = 11;
4782 pub const KEYCTL_INSTANTIATE: u32 = 12;
4783 pub const KEYCTL_NEGATE: u32 = 13;
4784 pub const KEYCTL_SET_REQKEY_KEYRING: u32 = 14;
4785 pub const KEYCTL_SET_TIMEOUT: u32 = 15;
4786 pub const KEYCTL_ASSUME_AUTHORITY: u32 = 16;
4787 pub const KEYCTL_GET_SECURITY: u32 = 17;
4788 pub const KEYCTL_SESSION_TO_PARENT: u32 = 18;
4789 pub const KEYCTL_REJECT: u32 = 19;
4790 pub const KEYCTL_INSTANTIATE_IOV: u32 = 20;
4791 pub const KEYCTL_INVALIDATE: u32 = 21;
4792 pub const KEYCTL_GET_PERSISTENT: u32 = 22;
4793 
4794 pub const IN_MASK_CREATE: u32 = 0x1000_0000;
4795 pub const IN_MASK_ADD: u32 = 0x2000_0000;
4796 pub const IN_ISDIR: u32 = 0x4000_0000;
4797 pub const IN_ONESHOT: u32 = 0x8000_0000;
4798 
4799 pub const IN_ALL_EVENTS: u32 = IN_ACCESS
4800     | IN_MODIFY
4801     | IN_ATTRIB
4802     | IN_CLOSE_WRITE
4803     | IN_CLOSE_NOWRITE
4804     | IN_OPEN
4805     | IN_MOVED_FROM
4806     | IN_MOVED_TO
4807     | IN_DELETE
4808     | IN_CREATE
4809     | IN_DELETE_SELF
4810     | IN_MOVE_SELF;
4811 
4812 pub const IN_CLOEXEC: ::c_int = O_CLOEXEC;
4813 pub const IN_NONBLOCK: ::c_int = O_NONBLOCK;
4814 
4815 // uapi/linux/mount.h
4816 pub const OPEN_TREE_CLONE: ::c_uint = 0x01;
4817 pub const OPEN_TREE_CLOEXEC: ::c_uint = O_CLOEXEC as ::c_uint;
4818 
4819 // uapi/linux/netfilter/nf_tables.h
4820 pub const NFT_TABLE_MAXNAMELEN: ::c_int = 256;
4821 pub const NFT_CHAIN_MAXNAMELEN: ::c_int = 256;
4822 pub const NFT_SET_MAXNAMELEN: ::c_int = 256;
4823 pub const NFT_OBJ_MAXNAMELEN: ::c_int = 256;
4824 pub const NFT_USERDATA_MAXLEN: ::c_int = 256;
4825 
4826 pub const NFT_REG_VERDICT: ::c_int = 0;
4827 pub const NFT_REG_1: ::c_int = 1;
4828 pub const NFT_REG_2: ::c_int = 2;
4829 pub const NFT_REG_3: ::c_int = 3;
4830 pub const NFT_REG_4: ::c_int = 4;
4831 pub const __NFT_REG_MAX: ::c_int = 5;
4832 pub const NFT_REG32_00: ::c_int = 8;
4833 pub const NFT_REG32_01: ::c_int = 9;
4834 pub const NFT_REG32_02: ::c_int = 10;
4835 pub const NFT_REG32_03: ::c_int = 11;
4836 pub const NFT_REG32_04: ::c_int = 12;
4837 pub const NFT_REG32_05: ::c_int = 13;
4838 pub const NFT_REG32_06: ::c_int = 14;
4839 pub const NFT_REG32_07: ::c_int = 15;
4840 pub const NFT_REG32_08: ::c_int = 16;
4841 pub const NFT_REG32_09: ::c_int = 17;
4842 pub const NFT_REG32_10: ::c_int = 18;
4843 pub const NFT_REG32_11: ::c_int = 19;
4844 pub const NFT_REG32_12: ::c_int = 20;
4845 pub const NFT_REG32_13: ::c_int = 21;
4846 pub const NFT_REG32_14: ::c_int = 22;
4847 pub const NFT_REG32_15: ::c_int = 23;
4848 
4849 pub const NFT_REG_SIZE: ::c_int = 16;
4850 pub const NFT_REG32_SIZE: ::c_int = 4;
4851 
4852 pub const NFT_CONTINUE: ::c_int = -1;
4853 pub const NFT_BREAK: ::c_int = -2;
4854 pub const NFT_JUMP: ::c_int = -3;
4855 pub const NFT_GOTO: ::c_int = -4;
4856 pub const NFT_RETURN: ::c_int = -5;
4857 
4858 pub const NFT_MSG_NEWTABLE: ::c_int = 0;
4859 pub const NFT_MSG_GETTABLE: ::c_int = 1;
4860 pub const NFT_MSG_DELTABLE: ::c_int = 2;
4861 pub const NFT_MSG_NEWCHAIN: ::c_int = 3;
4862 pub const NFT_MSG_GETCHAIN: ::c_int = 4;
4863 pub const NFT_MSG_DELCHAIN: ::c_int = 5;
4864 pub const NFT_MSG_NEWRULE: ::c_int = 6;
4865 pub const NFT_MSG_GETRULE: ::c_int = 7;
4866 pub const NFT_MSG_DELRULE: ::c_int = 8;
4867 pub const NFT_MSG_NEWSET: ::c_int = 9;
4868 pub const NFT_MSG_GETSET: ::c_int = 10;
4869 pub const NFT_MSG_DELSET: ::c_int = 11;
4870 pub const NFT_MSG_NEWSETELEM: ::c_int = 12;
4871 pub const NFT_MSG_GETSETELEM: ::c_int = 13;
4872 pub const NFT_MSG_DELSETELEM: ::c_int = 14;
4873 pub const NFT_MSG_NEWGEN: ::c_int = 15;
4874 pub const NFT_MSG_GETGEN: ::c_int = 16;
4875 pub const NFT_MSG_TRACE: ::c_int = 17;
4876 cfg_if! {
4877     if #[cfg(not(target_arch = "sparc64"))] {
4878         pub const NFT_MSG_NEWOBJ: ::c_int = 18;
4879         pub const NFT_MSG_GETOBJ: ::c_int = 19;
4880         pub const NFT_MSG_DELOBJ: ::c_int = 20;
4881         pub const NFT_MSG_GETOBJ_RESET: ::c_int = 21;
4882     }
4883 }
4884 pub const NFT_MSG_MAX: ::c_int = 25;
4885 
4886 pub const NFT_SET_ANONYMOUS: ::c_int = 0x1;
4887 pub const NFT_SET_CONSTANT: ::c_int = 0x2;
4888 pub const NFT_SET_INTERVAL: ::c_int = 0x4;
4889 pub const NFT_SET_MAP: ::c_int = 0x8;
4890 pub const NFT_SET_TIMEOUT: ::c_int = 0x10;
4891 pub const NFT_SET_EVAL: ::c_int = 0x20;
4892 
4893 pub const NFT_SET_POL_PERFORMANCE: ::c_int = 0;
4894 pub const NFT_SET_POL_MEMORY: ::c_int = 1;
4895 
4896 pub const NFT_SET_ELEM_INTERVAL_END: ::c_int = 0x1;
4897 
4898 pub const NFT_DATA_VALUE: ::c_uint = 0;
4899 pub const NFT_DATA_VERDICT: ::c_uint = 0xffffff00;
4900 
4901 pub const NFT_DATA_RESERVED_MASK: ::c_uint = 0xffffff00;
4902 
4903 pub const NFT_DATA_VALUE_MAXLEN: ::c_int = 64;
4904 
4905 pub const NFT_BYTEORDER_NTOH: ::c_int = 0;
4906 pub const NFT_BYTEORDER_HTON: ::c_int = 1;
4907 
4908 pub const NFT_CMP_EQ: ::c_int = 0;
4909 pub const NFT_CMP_NEQ: ::c_int = 1;
4910 pub const NFT_CMP_LT: ::c_int = 2;
4911 pub const NFT_CMP_LTE: ::c_int = 3;
4912 pub const NFT_CMP_GT: ::c_int = 4;
4913 pub const NFT_CMP_GTE: ::c_int = 5;
4914 
4915 pub const NFT_RANGE_EQ: ::c_int = 0;
4916 pub const NFT_RANGE_NEQ: ::c_int = 1;
4917 
4918 pub const NFT_LOOKUP_F_INV: ::c_int = 1 << 0;
4919 
4920 pub const NFT_DYNSET_OP_ADD: ::c_int = 0;
4921 pub const NFT_DYNSET_OP_UPDATE: ::c_int = 1;
4922 
4923 pub const NFT_DYNSET_F_INV: ::c_int = 1 << 0;
4924 
4925 pub const NFT_PAYLOAD_LL_HEADER: ::c_int = 0;
4926 pub const NFT_PAYLOAD_NETWORK_HEADER: ::c_int = 1;
4927 pub const NFT_PAYLOAD_TRANSPORT_HEADER: ::c_int = 2;
4928 
4929 pub const NFT_PAYLOAD_CSUM_NONE: ::c_int = 0;
4930 pub const NFT_PAYLOAD_CSUM_INET: ::c_int = 1;
4931 
4932 pub const NFT_META_LEN: ::c_int = 0;
4933 pub const NFT_META_PROTOCOL: ::c_int = 1;
4934 pub const NFT_META_PRIORITY: ::c_int = 2;
4935 pub const NFT_META_MARK: ::c_int = 3;
4936 pub const NFT_META_IIF: ::c_int = 4;
4937 pub const NFT_META_OIF: ::c_int = 5;
4938 pub const NFT_META_IIFNAME: ::c_int = 6;
4939 pub const NFT_META_OIFNAME: ::c_int = 7;
4940 pub const NFT_META_IIFTYPE: ::c_int = 8;
4941 pub const NFT_META_OIFTYPE: ::c_int = 9;
4942 pub const NFT_META_SKUID: ::c_int = 10;
4943 pub const NFT_META_SKGID: ::c_int = 11;
4944 pub const NFT_META_NFTRACE: ::c_int = 12;
4945 pub const NFT_META_RTCLASSID: ::c_int = 13;
4946 pub const NFT_META_SECMARK: ::c_int = 14;
4947 pub const NFT_META_NFPROTO: ::c_int = 15;
4948 pub const NFT_META_L4PROTO: ::c_int = 16;
4949 pub const NFT_META_BRI_IIFNAME: ::c_int = 17;
4950 pub const NFT_META_BRI_OIFNAME: ::c_int = 18;
4951 pub const NFT_META_PKTTYPE: ::c_int = 19;
4952 pub const NFT_META_CPU: ::c_int = 20;
4953 pub const NFT_META_IIFGROUP: ::c_int = 21;
4954 pub const NFT_META_OIFGROUP: ::c_int = 22;
4955 pub const NFT_META_CGROUP: ::c_int = 23;
4956 pub const NFT_META_PRANDOM: ::c_int = 24;
4957 
4958 pub const NFT_CT_STATE: ::c_int = 0;
4959 pub const NFT_CT_DIRECTION: ::c_int = 1;
4960 pub const NFT_CT_STATUS: ::c_int = 2;
4961 pub const NFT_CT_MARK: ::c_int = 3;
4962 pub const NFT_CT_SECMARK: ::c_int = 4;
4963 pub const NFT_CT_EXPIRATION: ::c_int = 5;
4964 pub const NFT_CT_HELPER: ::c_int = 6;
4965 pub const NFT_CT_L3PROTOCOL: ::c_int = 7;
4966 pub const NFT_CT_SRC: ::c_int = 8;
4967 pub const NFT_CT_DST: ::c_int = 9;
4968 pub const NFT_CT_PROTOCOL: ::c_int = 10;
4969 pub const NFT_CT_PROTO_SRC: ::c_int = 11;
4970 pub const NFT_CT_PROTO_DST: ::c_int = 12;
4971 pub const NFT_CT_LABELS: ::c_int = 13;
4972 pub const NFT_CT_PKTS: ::c_int = 14;
4973 pub const NFT_CT_BYTES: ::c_int = 15;
4974 pub const NFT_CT_AVGPKT: ::c_int = 16;
4975 pub const NFT_CT_ZONE: ::c_int = 17;
4976 pub const NFT_CT_EVENTMASK: ::c_int = 18;
4977 pub const NFT_CT_SRC_IP: ::c_int = 19;
4978 pub const NFT_CT_DST_IP: ::c_int = 20;
4979 pub const NFT_CT_SRC_IP6: ::c_int = 21;
4980 pub const NFT_CT_DST_IP6: ::c_int = 22;
4981 
4982 pub const NFT_LIMIT_PKTS: ::c_int = 0;
4983 pub const NFT_LIMIT_PKT_BYTES: ::c_int = 1;
4984 
4985 pub const NFT_LIMIT_F_INV: ::c_int = 1 << 0;
4986 
4987 pub const NFT_QUEUE_FLAG_BYPASS: ::c_int = 0x01;
4988 pub const NFT_QUEUE_FLAG_CPU_FANOUT: ::c_int = 0x02;
4989 pub const NFT_QUEUE_FLAG_MASK: ::c_int = 0x03;
4990 
4991 pub const NFT_QUOTA_F_INV: ::c_int = 1 << 0;
4992 
4993 pub const NFT_REJECT_ICMP_UNREACH: ::c_int = 0;
4994 pub const NFT_REJECT_TCP_RST: ::c_int = 1;
4995 pub const NFT_REJECT_ICMPX_UNREACH: ::c_int = 2;
4996 
4997 pub const NFT_REJECT_ICMPX_NO_ROUTE: ::c_int = 0;
4998 pub const NFT_REJECT_ICMPX_PORT_UNREACH: ::c_int = 1;
4999 pub const NFT_REJECT_ICMPX_HOST_UNREACH: ::c_int = 2;
5000 pub const NFT_REJECT_ICMPX_ADMIN_PROHIBITED: ::c_int = 3;
5001 
5002 pub const NFT_NAT_SNAT: ::c_int = 0;
5003 pub const NFT_NAT_DNAT: ::c_int = 1;
5004 
5005 pub const NFT_TRACETYPE_UNSPEC: ::c_int = 0;
5006 pub const NFT_TRACETYPE_POLICY: ::c_int = 1;
5007 pub const NFT_TRACETYPE_RETURN: ::c_int = 2;
5008 pub const NFT_TRACETYPE_RULE: ::c_int = 3;
5009 
5010 pub const NFT_NG_INCREMENTAL: ::c_int = 0;
5011 pub const NFT_NG_RANDOM: ::c_int = 1;
5012 
5013 // linux/input.h
5014 pub const FF_MAX: ::__u16 = 0x7f;
5015 pub const FF_CNT: usize = FF_MAX as usize + 1;
5016 
5017 // linux/input-event-codes.h
5018 pub const INPUT_PROP_MAX: ::__u16 = 0x1f;
5019 pub const INPUT_PROP_CNT: usize = INPUT_PROP_MAX as usize + 1;
5020 pub const EV_MAX: ::__u16 = 0x1f;
5021 pub const EV_CNT: usize = EV_MAX as usize + 1;
5022 pub const SYN_MAX: ::__u16 = 0xf;
5023 pub const SYN_CNT: usize = SYN_MAX as usize + 1;
5024 pub const KEY_MAX: ::__u16 = 0x2ff;
5025 pub const KEY_CNT: usize = KEY_MAX as usize + 1;
5026 pub const REL_MAX: ::__u16 = 0x0f;
5027 pub const REL_CNT: usize = REL_MAX as usize + 1;
5028 pub const ABS_MAX: ::__u16 = 0x3f;
5029 pub const ABS_CNT: usize = ABS_MAX as usize + 1;
5030 pub const SW_MAX: ::__u16 = 0x10;
5031 pub const SW_CNT: usize = SW_MAX as usize + 1;
5032 pub const MSC_MAX: ::__u16 = 0x07;
5033 pub const MSC_CNT: usize = MSC_MAX as usize + 1;
5034 pub const LED_MAX: ::__u16 = 0x0f;
5035 pub const LED_CNT: usize = LED_MAX as usize + 1;
5036 pub const REP_MAX: ::__u16 = 0x01;
5037 pub const REP_CNT: usize = REP_MAX as usize + 1;
5038 pub const SND_MAX: ::__u16 = 0x07;
5039 pub const SND_CNT: usize = SND_MAX as usize + 1;
5040 
5041 // linux/uinput.h
5042 pub const UINPUT_VERSION: ::c_uint = 5;
5043 pub const UINPUT_MAX_NAME_SIZE: usize = 80;
5044 
5045 // uapi/linux/fanotify.h
5046 pub const FAN_ACCESS: u64 = 0x0000_0001;
5047 pub const FAN_MODIFY: u64 = 0x0000_0002;
5048 pub const FAN_ATTRIB: u64 = 0x0000_0004;
5049 pub const FAN_CLOSE_WRITE: u64 = 0x0000_0008;
5050 pub const FAN_CLOSE_NOWRITE: u64 = 0x0000_0010;
5051 pub const FAN_OPEN: u64 = 0x0000_0020;
5052 pub const FAN_MOVED_FROM: u64 = 0x0000_0040;
5053 pub const FAN_MOVED_TO: u64 = 0x0000_0080;
5054 pub const FAN_CREATE: u64 = 0x0000_0100;
5055 pub const FAN_DELETE: u64 = 0x0000_0200;
5056 pub const FAN_DELETE_SELF: u64 = 0x0000_0400;
5057 pub const FAN_MOVE_SELF: u64 = 0x0000_0800;
5058 pub const FAN_OPEN_EXEC: u64 = 0x0000_1000;
5059 
5060 pub const FAN_Q_OVERFLOW: u64 = 0x0000_4000;
5061 pub const FAN_FS_ERROR: u64 = 0x0000_8000;
5062 
5063 pub const FAN_OPEN_PERM: u64 = 0x0001_0000;
5064 pub const FAN_ACCESS_PERM: u64 = 0x0002_0000;
5065 pub const FAN_OPEN_EXEC_PERM: u64 = 0x0004_0000;
5066 
5067 pub const FAN_EVENT_ON_CHILD: u64 = 0x0800_0000;
5068 
5069 pub const FAN_RENAME: u64 = 0x1000_0000;
5070 
5071 pub const FAN_ONDIR: u64 = 0x4000_0000;
5072 
5073 pub const FAN_CLOSE: u64 = FAN_CLOSE_WRITE | FAN_CLOSE_NOWRITE;
5074 pub const FAN_MOVE: u64 = FAN_MOVED_FROM | FAN_MOVED_TO;
5075 
5076 pub const FAN_CLOEXEC: ::c_uint = 0x0000_0001;
5077 pub const FAN_NONBLOCK: ::c_uint = 0x0000_0002;
5078 
5079 pub const FAN_CLASS_NOTIF: ::c_uint = 0x0000_0000;
5080 pub const FAN_CLASS_CONTENT: ::c_uint = 0x0000_0004;
5081 pub const FAN_CLASS_PRE_CONTENT: ::c_uint = 0x0000_0008;
5082 
5083 pub const FAN_UNLIMITED_QUEUE: ::c_uint = 0x0000_0010;
5084 pub const FAN_UNLIMITED_MARKS: ::c_uint = 0x0000_0020;
5085 pub const FAN_ENABLE_AUDIT: ::c_uint = 0x0000_0040;
5086 
5087 pub const FAN_REPORT_PIDFD: ::c_uint = 0x0000_0080;
5088 pub const FAN_REPORT_TID: ::c_uint = 0x0000_0100;
5089 pub const FAN_REPORT_FID: ::c_uint = 0x0000_0200;
5090 pub const FAN_REPORT_DIR_FID: ::c_uint = 0x0000_0400;
5091 pub const FAN_REPORT_NAME: ::c_uint = 0x0000_0800;
5092 pub const FAN_REPORT_TARGET_FID: ::c_uint = 0x0000_1000;
5093 
5094 pub const FAN_REPORT_DFID_NAME: ::c_uint = FAN_REPORT_DIR_FID | FAN_REPORT_NAME;
5095 pub const FAN_REPORT_DFID_NAME_TARGET: ::c_uint =
5096     FAN_REPORT_DFID_NAME | FAN_REPORT_FID | FAN_REPORT_TARGET_FID;
5097 
5098 pub const FAN_MARK_ADD: ::c_uint = 0x0000_0001;
5099 pub const FAN_MARK_REMOVE: ::c_uint = 0x0000_0002;
5100 pub const FAN_MARK_DONT_FOLLOW: ::c_uint = 0x0000_0004;
5101 pub const FAN_MARK_ONLYDIR: ::c_uint = 0x0000_0008;
5102 pub const FAN_MARK_IGNORED_MASK: ::c_uint = 0x0000_0020;
5103 pub const FAN_MARK_IGNORED_SURV_MODIFY: ::c_uint = 0x0000_0040;
5104 pub const FAN_MARK_FLUSH: ::c_uint = 0x0000_0080;
5105 pub const FAN_MARK_EVICTABLE: ::c_uint = 0x0000_0200;
5106 pub const FAN_MARK_IGNORE: ::c_uint = 0x0000_0400;
5107 
5108 pub const FAN_MARK_INODE: ::c_uint = 0x0000_0000;
5109 pub const FAN_MARK_MOUNT: ::c_uint = 0x0000_0010;
5110 pub const FAN_MARK_FILESYSTEM: ::c_uint = 0x0000_0100;
5111 
5112 pub const FAN_MARK_IGNORE_SURV: ::c_uint = FAN_MARK_IGNORE | FAN_MARK_IGNORED_SURV_MODIFY;
5113 
5114 pub const FANOTIFY_METADATA_VERSION: u8 = 3;
5115 
5116 pub const FAN_EVENT_INFO_TYPE_FID: u8 = 1;
5117 pub const FAN_EVENT_INFO_TYPE_DFID_NAME: u8 = 2;
5118 pub const FAN_EVENT_INFO_TYPE_DFID: u8 = 3;
5119 pub const FAN_EVENT_INFO_TYPE_PIDFD: u8 = 4;
5120 pub const FAN_EVENT_INFO_TYPE_ERROR: u8 = 5;
5121 
5122 pub const FAN_EVENT_INFO_TYPE_OLD_DFID_NAME: u8 = 10;
5123 pub const FAN_EVENT_INFO_TYPE_NEW_DFID_NAME: u8 = 12;
5124 
5125 pub const FAN_RESPONSE_INFO_NONE: u8 = 0;
5126 pub const FAN_RESPONSE_INFO_AUDIT_RULE: u8 = 1;
5127 
5128 pub const FAN_ALLOW: u32 = 0x01;
5129 pub const FAN_DENY: u32 = 0x02;
5130 pub const FAN_AUDIT: u32 = 0x10;
5131 pub const FAN_INFO: u32 = 0x20;
5132 
5133 pub const FAN_NOFD: ::c_int = -1;
5134 pub const FAN_NOPIDFD: ::c_int = FAN_NOFD;
5135 pub const FAN_EPIDFD: ::c_int = -2;
5136 
5137 // linux/futex.h
5138 pub const FUTEX_WAIT: ::c_int = 0;
5139 pub const FUTEX_WAKE: ::c_int = 1;
5140 pub const FUTEX_FD: ::c_int = 2;
5141 pub const FUTEX_REQUEUE: ::c_int = 3;
5142 pub const FUTEX_CMP_REQUEUE: ::c_int = 4;
5143 pub const FUTEX_WAKE_OP: ::c_int = 5;
5144 pub const FUTEX_LOCK_PI: ::c_int = 6;
5145 pub const FUTEX_UNLOCK_PI: ::c_int = 7;
5146 pub const FUTEX_TRYLOCK_PI: ::c_int = 8;
5147 pub const FUTEX_WAIT_BITSET: ::c_int = 9;
5148 pub const FUTEX_WAKE_BITSET: ::c_int = 10;
5149 pub const FUTEX_WAIT_REQUEUE_PI: ::c_int = 11;
5150 pub const FUTEX_CMP_REQUEUE_PI: ::c_int = 12;
5151 pub const FUTEX_LOCK_PI2: ::c_int = 13;
5152 
5153 pub const FUTEX_PRIVATE_FLAG: ::c_int = 128;
5154 pub const FUTEX_CLOCK_REALTIME: ::c_int = 256;
5155 pub const FUTEX_CMD_MASK: ::c_int = !(FUTEX_PRIVATE_FLAG | FUTEX_CLOCK_REALTIME);
5156 
5157 pub const FUTEX_WAITERS: u32 = 0x80000000;
5158 pub const FUTEX_OWNER_DIED: u32 = 0x40000000;
5159 pub const FUTEX_TID_MASK: u32 = 0x3fffffff;
5160 
5161 pub const FUTEX_BITSET_MATCH_ANY: ::c_int = 0xffffffff;
5162 
5163 pub const FUTEX_OP_SET: ::c_int = 0;
5164 pub const FUTEX_OP_ADD: ::c_int = 1;
5165 pub const FUTEX_OP_OR: ::c_int = 2;
5166 pub const FUTEX_OP_ANDN: ::c_int = 3;
5167 pub const FUTEX_OP_XOR: ::c_int = 4;
5168 
5169 pub const FUTEX_OP_OPARG_SHIFT: ::c_int = 8;
5170 
5171 pub const FUTEX_OP_CMP_EQ: ::c_int = 0;
5172 pub const FUTEX_OP_CMP_NE: ::c_int = 1;
5173 pub const FUTEX_OP_CMP_LT: ::c_int = 2;
5174 pub const FUTEX_OP_CMP_LE: ::c_int = 3;
5175 pub const FUTEX_OP_CMP_GT: ::c_int = 4;
5176 pub const FUTEX_OP_CMP_GE: ::c_int = 5;
5177 
5178 pub fn FUTEX_OP(op: ::c_int, oparg: ::c_int, cmp: ::c_int, cmparg: ::c_int) -> ::c_int {
5179     ((op & 0xf) << 28) | ((cmp & 0xf) << 24) | ((oparg & 0xfff) << 12) | (cmparg & 0xfff)
5180 }
5181 
5182 // linux/kexec.h
5183 pub const KEXEC_ON_CRASH: ::c_int = 0x00000001;
5184 pub const KEXEC_PRESERVE_CONTEXT: ::c_int = 0x00000002;
5185 pub const KEXEC_ARCH_MASK: ::c_int = 0xffff0000;
5186 pub const KEXEC_FILE_UNLOAD: ::c_int = 0x00000001;
5187 pub const KEXEC_FILE_ON_CRASH: ::c_int = 0x00000002;
5188 pub const KEXEC_FILE_NO_INITRAMFS: ::c_int = 0x00000004;
5189 
5190 // linux/reboot.h
5191 pub const LINUX_REBOOT_MAGIC1: ::c_int = 0xfee1dead;
5192 pub const LINUX_REBOOT_MAGIC2: ::c_int = 672274793;
5193 pub const LINUX_REBOOT_MAGIC2A: ::c_int = 85072278;
5194 pub const LINUX_REBOOT_MAGIC2B: ::c_int = 369367448;
5195 pub const LINUX_REBOOT_MAGIC2C: ::c_int = 537993216;
5196 
5197 pub const LINUX_REBOOT_CMD_RESTART: ::c_int = 0x01234567;
5198 pub const LINUX_REBOOT_CMD_HALT: ::c_int = 0xCDEF0123;
5199 pub const LINUX_REBOOT_CMD_CAD_ON: ::c_int = 0x89ABCDEF;
5200 pub const LINUX_REBOOT_CMD_CAD_OFF: ::c_int = 0x00000000;
5201 pub const LINUX_REBOOT_CMD_POWER_OFF: ::c_int = 0x4321FEDC;
5202 pub const LINUX_REBOOT_CMD_RESTART2: ::c_int = 0xA1B2C3D4;
5203 pub const LINUX_REBOOT_CMD_SW_SUSPEND: ::c_int = 0xD000FCE2;
5204 pub const LINUX_REBOOT_CMD_KEXEC: ::c_int = 0x45584543;
5205 
5206 pub const REG_EXTENDED: ::c_int = 1;
5207 pub const REG_ICASE: ::c_int = 2;
5208 pub const REG_NEWLINE: ::c_int = 4;
5209 pub const REG_NOSUB: ::c_int = 8;
5210 
5211 pub const REG_NOTBOL: ::c_int = 1;
5212 pub const REG_NOTEOL: ::c_int = 2;
5213 
5214 pub const REG_ENOSYS: ::c_int = -1;
5215 pub const REG_NOMATCH: ::c_int = 1;
5216 pub const REG_BADPAT: ::c_int = 2;
5217 pub const REG_ECOLLATE: ::c_int = 3;
5218 pub const REG_ECTYPE: ::c_int = 4;
5219 pub const REG_EESCAPE: ::c_int = 5;
5220 pub const REG_ESUBREG: ::c_int = 6;
5221 pub const REG_EBRACK: ::c_int = 7;
5222 pub const REG_EPAREN: ::c_int = 8;
5223 pub const REG_EBRACE: ::c_int = 9;
5224 pub const REG_BADBR: ::c_int = 10;
5225 pub const REG_ERANGE: ::c_int = 11;
5226 pub const REG_ESPACE: ::c_int = 12;
5227 pub const REG_BADRPT: ::c_int = 13;
5228 
5229 // linux/errqueue.h
5230 pub const SO_EE_ORIGIN_NONE: u8 = 0;
5231 pub const SO_EE_ORIGIN_LOCAL: u8 = 1;
5232 pub const SO_EE_ORIGIN_ICMP: u8 = 2;
5233 pub const SO_EE_ORIGIN_ICMP6: u8 = 3;
5234 pub const SO_EE_ORIGIN_TXSTATUS: u8 = 4;
5235 pub const SO_EE_ORIGIN_TIMESTAMPING: u8 = SO_EE_ORIGIN_TXSTATUS;
5236 
5237 // errno.h
5238 pub const EPERM: ::c_int = 1;
5239 pub const ENOENT: ::c_int = 2;
5240 pub const ESRCH: ::c_int = 3;
5241 pub const EINTR: ::c_int = 4;
5242 pub const EIO: ::c_int = 5;
5243 pub const ENXIO: ::c_int = 6;
5244 pub const E2BIG: ::c_int = 7;
5245 pub const ENOEXEC: ::c_int = 8;
5246 pub const EBADF: ::c_int = 9;
5247 pub const ECHILD: ::c_int = 10;
5248 pub const EAGAIN: ::c_int = 11;
5249 pub const ENOMEM: ::c_int = 12;
5250 pub const EACCES: ::c_int = 13;
5251 pub const EFAULT: ::c_int = 14;
5252 pub const ENOTBLK: ::c_int = 15;
5253 pub const EBUSY: ::c_int = 16;
5254 pub const EEXIST: ::c_int = 17;
5255 pub const EXDEV: ::c_int = 18;
5256 pub const ENODEV: ::c_int = 19;
5257 pub const ENOTDIR: ::c_int = 20;
5258 pub const EISDIR: ::c_int = 21;
5259 pub const EINVAL: ::c_int = 22;
5260 pub const ENFILE: ::c_int = 23;
5261 pub const EMFILE: ::c_int = 24;
5262 pub const ENOTTY: ::c_int = 25;
5263 pub const ETXTBSY: ::c_int = 26;
5264 pub const EFBIG: ::c_int = 27;
5265 pub const ENOSPC: ::c_int = 28;
5266 pub const ESPIPE: ::c_int = 29;
5267 pub const EROFS: ::c_int = 30;
5268 pub const EMLINK: ::c_int = 31;
5269 pub const EPIPE: ::c_int = 32;
5270 pub const EDOM: ::c_int = 33;
5271 pub const ERANGE: ::c_int = 34;
5272 pub const EWOULDBLOCK: ::c_int = EAGAIN;
5273 
5274 // linux/can.h
5275 pub const CAN_EFF_FLAG: canid_t = 0x80000000;
5276 pub const CAN_RTR_FLAG: canid_t = 0x40000000;
5277 pub const CAN_ERR_FLAG: canid_t = 0x20000000;
5278 pub const CAN_SFF_MASK: canid_t = 0x000007FF;
5279 pub const CAN_EFF_MASK: canid_t = 0x1FFFFFFF;
5280 pub const CAN_ERR_MASK: canid_t = 0x1FFFFFFF;
5281 pub const CANXL_PRIO_MASK: ::canid_t = CAN_SFF_MASK;
5282 
5283 pub const CAN_SFF_ID_BITS: ::c_int = 11;
5284 pub const CAN_EFF_ID_BITS: ::c_int = 29;
5285 pub const CANXL_PRIO_BITS: ::c_int = CAN_SFF_ID_BITS;
5286 
5287 pub const CAN_MAX_DLC: ::c_int = 8;
5288 pub const CAN_MAX_DLEN: usize = 8;
5289 pub const CANFD_MAX_DLC: ::c_int = 15;
5290 pub const CANFD_MAX_DLEN: usize = 64;
5291 
5292 pub const CANFD_BRS: ::c_int = 0x01;
5293 pub const CANFD_ESI: ::c_int = 0x02;
5294 
5295 pub const CANXL_MIN_DLC: ::c_int = 0;
5296 pub const CANXL_MAX_DLC: ::c_int = 2047;
5297 pub const CANXL_MAX_DLC_MASK: ::c_int = 0x07FF;
5298 pub const CANXL_MIN_DLEN: usize = 1;
5299 pub const CANXL_MAX_DLEN: usize = 2048;
5300 
5301 pub const CANXL_XLF: ::c_int = 0x80;
5302 pub const CANXL_SEC: ::c_int = 0x01;
5303 
5304 pub const CAN_MTU: usize = ::mem::size_of::<can_frame>();
5305 pub const CANFD_MTU: usize = ::mem::size_of::<canfd_frame>();
5306 pub const CANXL_MTU: usize = ::mem::size_of::<canxl_frame>();
5307 // FIXME(offset_of): use `core::mem::offset_of!` once that is available
5308 // https://github.com/rust-lang/rfcs/pull/3308
5309 // pub const CANXL_HDR_SIZE: usize = core::mem::offset_of!(canxl_frame, data);
5310 pub const CANXL_HDR_SIZE: usize = 12;
5311 pub const CANXL_MIN_MTU: usize = CANXL_HDR_SIZE + 64;
5312 pub const CANXL_MAX_MTU: usize = CANXL_MTU;
5313 
5314 pub const CAN_RAW: ::c_int = 1;
5315 pub const CAN_BCM: ::c_int = 2;
5316 pub const CAN_TP16: ::c_int = 3;
5317 pub const CAN_TP20: ::c_int = 4;
5318 pub const CAN_MCNET: ::c_int = 5;
5319 pub const CAN_ISOTP: ::c_int = 6;
5320 pub const CAN_J1939: ::c_int = 7;
5321 pub const CAN_NPROTO: ::c_int = 8;
5322 
5323 pub const SOL_CAN_BASE: ::c_int = 100;
5324 
5325 pub const CAN_INV_FILTER: canid_t = 0x20000000;
5326 pub const CAN_RAW_FILTER_MAX: ::c_int = 512;
5327 
5328 // linux/can/raw.h
5329 pub const SOL_CAN_RAW: ::c_int = SOL_CAN_BASE + CAN_RAW;
5330 pub const CAN_RAW_FILTER: ::c_int = 1;
5331 pub const CAN_RAW_ERR_FILTER: ::c_int = 2;
5332 pub const CAN_RAW_LOOPBACK: ::c_int = 3;
5333 pub const CAN_RAW_RECV_OWN_MSGS: ::c_int = 4;
5334 pub const CAN_RAW_FD_FRAMES: ::c_int = 5;
5335 pub const CAN_RAW_JOIN_FILTERS: ::c_int = 6;
5336 pub const CAN_RAW_XL_FRAMES: ::c_int = 7;
5337 
5338 // linux/can/j1939.h
5339 pub const SOL_CAN_J1939: ::c_int = SOL_CAN_BASE + CAN_J1939;
5340 
5341 pub const J1939_MAX_UNICAST_ADDR: ::c_uchar = 0xfd;
5342 pub const J1939_IDLE_ADDR: ::c_uchar = 0xfe;
5343 pub const J1939_NO_ADDR: ::c_uchar = 0xff;
5344 pub const J1939_NO_NAME: ::c_ulong = 0;
5345 pub const J1939_PGN_REQUEST: ::c_uint = 0x0ea00;
5346 pub const J1939_PGN_ADDRESS_CLAIMED: ::c_uint = 0x0ee00;
5347 pub const J1939_PGN_ADDRESS_COMMANDED: ::c_uint = 0x0fed8;
5348 pub const J1939_PGN_PDU1_MAX: ::c_uint = 0x3ff00;
5349 pub const J1939_PGN_MAX: ::c_uint = 0x3ffff;
5350 pub const J1939_NO_PGN: ::c_uint = 0x40000;
5351 
5352 pub const SO_J1939_FILTER: ::c_int = 1;
5353 pub const SO_J1939_PROMISC: ::c_int = 2;
5354 pub const SO_J1939_SEND_PRIO: ::c_int = 3;
5355 pub const SO_J1939_ERRQUEUE: ::c_int = 4;
5356 
5357 pub const SCM_J1939_DEST_ADDR: ::c_int = 1;
5358 pub const SCM_J1939_DEST_NAME: ::c_int = 2;
5359 pub const SCM_J1939_PRIO: ::c_int = 3;
5360 pub const SCM_J1939_ERRQUEUE: ::c_int = 4;
5361 
5362 pub const J1939_NLA_PAD: ::c_int = 0;
5363 pub const J1939_NLA_BYTES_ACKED: ::c_int = 1;
5364 pub const J1939_NLA_TOTAL_SIZE: ::c_int = 2;
5365 pub const J1939_NLA_PGN: ::c_int = 3;
5366 pub const J1939_NLA_SRC_NAME: ::c_int = 4;
5367 pub const J1939_NLA_DEST_NAME: ::c_int = 5;
5368 pub const J1939_NLA_SRC_ADDR: ::c_int = 6;
5369 pub const J1939_NLA_DEST_ADDR: ::c_int = 7;
5370 
5371 pub const J1939_EE_INFO_NONE: ::c_int = 0;
5372 pub const J1939_EE_INFO_TX_ABORT: ::c_int = 1;
5373 pub const J1939_EE_INFO_RX_RTS: ::c_int = 2;
5374 pub const J1939_EE_INFO_RX_DPO: ::c_int = 3;
5375 pub const J1939_EE_INFO_RX_ABORT: ::c_int = 4;
5376 
5377 pub const J1939_FILTER_MAX: ::c_int = 512;
5378 
5379 // linux/sctp.h
5380 pub const SCTP_FUTURE_ASSOC: ::c_int = 0;
5381 pub const SCTP_CURRENT_ASSOC: ::c_int = 1;
5382 pub const SCTP_ALL_ASSOC: ::c_int = 2;
5383 pub const SCTP_RTOINFO: ::c_int = 0;
5384 pub const SCTP_ASSOCINFO: ::c_int = 1;
5385 pub const SCTP_INITMSG: ::c_int = 2;
5386 pub const SCTP_NODELAY: ::c_int = 3;
5387 pub const SCTP_AUTOCLOSE: ::c_int = 4;
5388 pub const SCTP_SET_PEER_PRIMARY_ADDR: ::c_int = 5;
5389 pub const SCTP_PRIMARY_ADDR: ::c_int = 6;
5390 pub const SCTP_ADAPTATION_LAYER: ::c_int = 7;
5391 pub const SCTP_DISABLE_FRAGMENTS: ::c_int = 8;
5392 pub const SCTP_PEER_ADDR_PARAMS: ::c_int = 9;
5393 pub const SCTP_DEFAULT_SEND_PARAM: ::c_int = 10;
5394 pub const SCTP_EVENTS: ::c_int = 11;
5395 pub const SCTP_I_WANT_MAPPED_V4_ADDR: ::c_int = 12;
5396 pub const SCTP_MAXSEG: ::c_int = 13;
5397 pub const SCTP_STATUS: ::c_int = 14;
5398 pub const SCTP_GET_PEER_ADDR_INFO: ::c_int = 15;
5399 pub const SCTP_DELAYED_ACK_TIME: ::c_int = 16;
5400 pub const SCTP_DELAYED_ACK: ::c_int = SCTP_DELAYED_ACK_TIME;
5401 pub const SCTP_DELAYED_SACK: ::c_int = SCTP_DELAYED_ACK_TIME;
5402 pub const SCTP_CONTEXT: ::c_int = 17;
5403 pub const SCTP_FRAGMENT_INTERLEAVE: ::c_int = 18;
5404 pub const SCTP_PARTIAL_DELIVERY_POINT: ::c_int = 19;
5405 pub const SCTP_MAX_BURST: ::c_int = 20;
5406 pub const SCTP_AUTH_CHUNK: ::c_int = 21;
5407 pub const SCTP_HMAC_IDENT: ::c_int = 22;
5408 pub const SCTP_AUTH_KEY: ::c_int = 23;
5409 pub const SCTP_AUTH_ACTIVE_KEY: ::c_int = 24;
5410 pub const SCTP_AUTH_DELETE_KEY: ::c_int = 25;
5411 pub const SCTP_PEER_AUTH_CHUNKS: ::c_int = 26;
5412 pub const SCTP_LOCAL_AUTH_CHUNKS: ::c_int = 27;
5413 pub const SCTP_GET_ASSOC_NUMBER: ::c_int = 28;
5414 pub const SCTP_GET_ASSOC_ID_LIST: ::c_int = 29;
5415 pub const SCTP_AUTO_ASCONF: ::c_int = 30;
5416 pub const SCTP_PEER_ADDR_THLDS: ::c_int = 31;
5417 pub const SCTP_RECVRCVINFO: ::c_int = 32;
5418 pub const SCTP_RECVNXTINFO: ::c_int = 33;
5419 pub const SCTP_DEFAULT_SNDINFO: ::c_int = 34;
5420 pub const SCTP_AUTH_DEACTIVATE_KEY: ::c_int = 35;
5421 pub const SCTP_REUSE_PORT: ::c_int = 36;
5422 pub const SCTP_PEER_ADDR_THLDS_V2: ::c_int = 37;
5423 pub const SCTP_PR_SCTP_NONE: ::c_int = 0x0000;
5424 pub const SCTP_PR_SCTP_TTL: ::c_int = 0x0010;
5425 pub const SCTP_PR_SCTP_RTX: ::c_int = 0x0020;
5426 pub const SCTP_PR_SCTP_PRIO: ::c_int = 0x0030;
5427 pub const SCTP_PR_SCTP_MAX: ::c_int = SCTP_PR_SCTP_PRIO;
5428 pub const SCTP_PR_SCTP_MASK: ::c_int = 0x0030;
5429 pub const SCTP_ENABLE_RESET_STREAM_REQ: ::c_int = 0x01;
5430 pub const SCTP_ENABLE_RESET_ASSOC_REQ: ::c_int = 0x02;
5431 pub const SCTP_ENABLE_CHANGE_ASSOC_REQ: ::c_int = 0x04;
5432 pub const SCTP_ENABLE_STRRESET_MASK: ::c_int = 0x07;
5433 pub const SCTP_STREAM_RESET_INCOMING: ::c_int = 0x01;
5434 pub const SCTP_STREAM_RESET_OUTGOING: ::c_int = 0x02;
5435 
5436 pub const SCTP_INIT: ::c_int = 0;
5437 pub const SCTP_SNDRCV: ::c_int = 1;
5438 pub const SCTP_SNDINFO: ::c_int = 2;
5439 pub const SCTP_RCVINFO: ::c_int = 3;
5440 pub const SCTP_NXTINFO: ::c_int = 4;
5441 pub const SCTP_PRINFO: ::c_int = 5;
5442 pub const SCTP_AUTHINFO: ::c_int = 6;
5443 pub const SCTP_DSTADDRV4: ::c_int = 7;
5444 pub const SCTP_DSTADDRV6: ::c_int = 8;
5445 
5446 pub const SCTP_UNORDERED: ::c_int = 1 << 0;
5447 pub const SCTP_ADDR_OVER: ::c_int = 1 << 1;
5448 pub const SCTP_ABORT: ::c_int = 1 << 2;
5449 pub const SCTP_SACK_IMMEDIATELY: ::c_int = 1 << 3;
5450 pub const SCTP_SENDALL: ::c_int = 1 << 6;
5451 pub const SCTP_PR_SCTP_ALL: ::c_int = 1 << 7;
5452 pub const SCTP_NOTIFICATION: ::c_int = MSG_NOTIFICATION;
5453 pub const SCTP_EOF: ::c_int = ::MSG_FIN;
5454 
5455 /* DCCP socket options */
5456 pub const DCCP_SOCKOPT_PACKET_SIZE: ::c_int = 1;
5457 pub const DCCP_SOCKOPT_SERVICE: ::c_int = 2;
5458 pub const DCCP_SOCKOPT_CHANGE_L: ::c_int = 3;
5459 pub const DCCP_SOCKOPT_CHANGE_R: ::c_int = 4;
5460 pub const DCCP_SOCKOPT_GET_CUR_MPS: ::c_int = 5;
5461 pub const DCCP_SOCKOPT_SERVER_TIMEWAIT: ::c_int = 6;
5462 pub const DCCP_SOCKOPT_SEND_CSCOV: ::c_int = 10;
5463 pub const DCCP_SOCKOPT_RECV_CSCOV: ::c_int = 11;
5464 pub const DCCP_SOCKOPT_AVAILABLE_CCIDS: ::c_int = 12;
5465 pub const DCCP_SOCKOPT_CCID: ::c_int = 13;
5466 pub const DCCP_SOCKOPT_TX_CCID: ::c_int = 14;
5467 pub const DCCP_SOCKOPT_RX_CCID: ::c_int = 15;
5468 pub const DCCP_SOCKOPT_QPOLICY_ID: ::c_int = 16;
5469 pub const DCCP_SOCKOPT_QPOLICY_TXQLEN: ::c_int = 17;
5470 pub const DCCP_SOCKOPT_CCID_RX_INFO: ::c_int = 128;
5471 pub const DCCP_SOCKOPT_CCID_TX_INFO: ::c_int = 192;
5472 
5473 /// maximum number of services provided on the same listening port
5474 pub const DCCP_SERVICE_LIST_MAX_LEN: ::c_int = 32;
5475 
5476 pub const CTL_KERN: ::c_int = 1;
5477 pub const CTL_VM: ::c_int = 2;
5478 pub const CTL_NET: ::c_int = 3;
5479 pub const CTL_FS: ::c_int = 5;
5480 pub const CTL_DEBUG: ::c_int = 6;
5481 pub const CTL_DEV: ::c_int = 7;
5482 pub const CTL_BUS: ::c_int = 8;
5483 pub const CTL_ABI: ::c_int = 9;
5484 pub const CTL_CPU: ::c_int = 10;
5485 
5486 pub const CTL_BUS_ISA: ::c_int = 1;
5487 
5488 pub const INOTIFY_MAX_USER_INSTANCES: ::c_int = 1;
5489 pub const INOTIFY_MAX_USER_WATCHES: ::c_int = 2;
5490 pub const INOTIFY_MAX_QUEUED_EVENTS: ::c_int = 3;
5491 
5492 pub const KERN_OSTYPE: ::c_int = 1;
5493 pub const KERN_OSRELEASE: ::c_int = 2;
5494 pub const KERN_OSREV: ::c_int = 3;
5495 pub const KERN_VERSION: ::c_int = 4;
5496 pub const KERN_SECUREMASK: ::c_int = 5;
5497 pub const KERN_PROF: ::c_int = 6;
5498 pub const KERN_NODENAME: ::c_int = 7;
5499 pub const KERN_DOMAINNAME: ::c_int = 8;
5500 pub const KERN_PANIC: ::c_int = 15;
5501 pub const KERN_REALROOTDEV: ::c_int = 16;
5502 pub const KERN_SPARC_REBOOT: ::c_int = 21;
5503 pub const KERN_CTLALTDEL: ::c_int = 22;
5504 pub const KERN_PRINTK: ::c_int = 23;
5505 pub const KERN_NAMETRANS: ::c_int = 24;
5506 pub const KERN_PPC_HTABRECLAIM: ::c_int = 25;
5507 pub const KERN_PPC_ZEROPAGED: ::c_int = 26;
5508 pub const KERN_PPC_POWERSAVE_NAP: ::c_int = 27;
5509 pub const KERN_MODPROBE: ::c_int = 28;
5510 pub const KERN_SG_BIG_BUFF: ::c_int = 29;
5511 pub const KERN_ACCT: ::c_int = 30;
5512 pub const KERN_PPC_L2CR: ::c_int = 31;
5513 pub const KERN_RTSIGNR: ::c_int = 32;
5514 pub const KERN_RTSIGMAX: ::c_int = 33;
5515 pub const KERN_SHMMAX: ::c_int = 34;
5516 pub const KERN_MSGMAX: ::c_int = 35;
5517 pub const KERN_MSGMNB: ::c_int = 36;
5518 pub const KERN_MSGPOOL: ::c_int = 37;
5519 pub const KERN_SYSRQ: ::c_int = 38;
5520 pub const KERN_MAX_THREADS: ::c_int = 39;
5521 pub const KERN_RANDOM: ::c_int = 40;
5522 pub const KERN_SHMALL: ::c_int = 41;
5523 pub const KERN_MSGMNI: ::c_int = 42;
5524 pub const KERN_SEM: ::c_int = 43;
5525 pub const KERN_SPARC_STOP_A: ::c_int = 44;
5526 pub const KERN_SHMMNI: ::c_int = 45;
5527 pub const KERN_OVERFLOWUID: ::c_int = 46;
5528 pub const KERN_OVERFLOWGID: ::c_int = 47;
5529 pub const KERN_SHMPATH: ::c_int = 48;
5530 pub const KERN_HOTPLUG: ::c_int = 49;
5531 pub const KERN_IEEE_EMULATION_WARNINGS: ::c_int = 50;
5532 pub const KERN_S390_USER_DEBUG_LOGGING: ::c_int = 51;
5533 pub const KERN_CORE_USES_PID: ::c_int = 52;
5534 pub const KERN_TAINTED: ::c_int = 53;
5535 pub const KERN_CADPID: ::c_int = 54;
5536 pub const KERN_PIDMAX: ::c_int = 55;
5537 pub const KERN_CORE_PATTERN: ::c_int = 56;
5538 pub const KERN_PANIC_ON_OOPS: ::c_int = 57;
5539 pub const KERN_HPPA_PWRSW: ::c_int = 58;
5540 pub const KERN_HPPA_UNALIGNED: ::c_int = 59;
5541 pub const KERN_PRINTK_RATELIMIT: ::c_int = 60;
5542 pub const KERN_PRINTK_RATELIMIT_BURST: ::c_int = 61;
5543 pub const KERN_PTY: ::c_int = 62;
5544 pub const KERN_NGROUPS_MAX: ::c_int = 63;
5545 pub const KERN_SPARC_SCONS_PWROFF: ::c_int = 64;
5546 pub const KERN_HZ_TIMER: ::c_int = 65;
5547 pub const KERN_UNKNOWN_NMI_PANIC: ::c_int = 66;
5548 pub const KERN_BOOTLOADER_TYPE: ::c_int = 67;
5549 pub const KERN_RANDOMIZE: ::c_int = 68;
5550 pub const KERN_SETUID_DUMPABLE: ::c_int = 69;
5551 pub const KERN_SPIN_RETRY: ::c_int = 70;
5552 pub const KERN_ACPI_VIDEO_FLAGS: ::c_int = 71;
5553 pub const KERN_IA64_UNALIGNED: ::c_int = 72;
5554 pub const KERN_COMPAT_LOG: ::c_int = 73;
5555 pub const KERN_MAX_LOCK_DEPTH: ::c_int = 74;
5556 pub const KERN_NMI_WATCHDOG: ::c_int = 75;
5557 pub const KERN_PANIC_ON_NMI: ::c_int = 76;
5558 
5559 pub const VM_OVERCOMMIT_MEMORY: ::c_int = 5;
5560 pub const VM_PAGE_CLUSTER: ::c_int = 10;
5561 pub const VM_DIRTY_BACKGROUND: ::c_int = 11;
5562 pub const VM_DIRTY_RATIO: ::c_int = 12;
5563 pub const VM_DIRTY_WB_CS: ::c_int = 13;
5564 pub const VM_DIRTY_EXPIRE_CS: ::c_int = 14;
5565 pub const VM_NR_PDFLUSH_THREADS: ::c_int = 15;
5566 pub const VM_OVERCOMMIT_RATIO: ::c_int = 16;
5567 pub const VM_PAGEBUF: ::c_int = 17;
5568 pub const VM_HUGETLB_PAGES: ::c_int = 18;
5569 pub const VM_SWAPPINESS: ::c_int = 19;
5570 pub const VM_LOWMEM_RESERVE_RATIO: ::c_int = 20;
5571 pub const VM_MIN_FREE_KBYTES: ::c_int = 21;
5572 pub const VM_MAX_MAP_COUNT: ::c_int = 22;
5573 pub const VM_LAPTOP_MODE: ::c_int = 23;
5574 pub const VM_BLOCK_DUMP: ::c_int = 24;
5575 pub const VM_HUGETLB_GROUP: ::c_int = 25;
5576 pub const VM_VFS_CACHE_PRESSURE: ::c_int = 26;
5577 pub const VM_LEGACY_VA_LAYOUT: ::c_int = 27;
5578 pub const VM_SWAP_TOKEN_TIMEOUT: ::c_int = 28;
5579 pub const VM_DROP_PAGECACHE: ::c_int = 29;
5580 pub const VM_PERCPU_PAGELIST_FRACTION: ::c_int = 30;
5581 pub const VM_ZONE_RECLAIM_MODE: ::c_int = 31;
5582 pub const VM_MIN_UNMAPPED: ::c_int = 32;
5583 pub const VM_PANIC_ON_OOM: ::c_int = 33;
5584 pub const VM_VDSO_ENABLED: ::c_int = 34;
5585 pub const VM_MIN_SLAB: ::c_int = 35;
5586 
5587 pub const NET_CORE: ::c_int = 1;
5588 pub const NET_ETHER: ::c_int = 2;
5589 pub const NET_802: ::c_int = 3;
5590 pub const NET_UNIX: ::c_int = 4;
5591 pub const NET_IPV4: ::c_int = 5;
5592 pub const NET_IPX: ::c_int = 6;
5593 pub const NET_ATALK: ::c_int = 7;
5594 pub const NET_NETROM: ::c_int = 8;
5595 pub const NET_AX25: ::c_int = 9;
5596 pub const NET_BRIDGE: ::c_int = 10;
5597 pub const NET_ROSE: ::c_int = 11;
5598 pub const NET_IPV6: ::c_int = 12;
5599 pub const NET_X25: ::c_int = 13;
5600 pub const NET_TR: ::c_int = 14;
5601 pub const NET_DECNET: ::c_int = 15;
5602 pub const NET_ECONET: ::c_int = 16;
5603 pub const NET_SCTP: ::c_int = 17;
5604 pub const NET_LLC: ::c_int = 18;
5605 pub const NET_NETFILTER: ::c_int = 19;
5606 pub const NET_DCCP: ::c_int = 20;
5607 pub const NET_IRDA: ::c_int = 412;
5608 
5609 // include/linux/sched.h
5610 pub const PF_VCPU: ::c_int = 0x00000001;
5611 pub const PF_IDLE: ::c_int = 0x00000002;
5612 pub const PF_EXITING: ::c_int = 0x00000004;
5613 pub const PF_POSTCOREDUMP: ::c_int = 0x00000008;
5614 pub const PF_IO_WORKER: ::c_int = 0x00000010;
5615 pub const PF_WQ_WORKER: ::c_int = 0x00000020;
5616 pub const PF_FORKNOEXEC: ::c_int = 0x00000040;
5617 pub const PF_MCE_PROCESS: ::c_int = 0x00000080;
5618 pub const PF_SUPERPRIV: ::c_int = 0x00000100;
5619 pub const PF_DUMPCORE: ::c_int = 0x00000200;
5620 pub const PF_SIGNALED: ::c_int = 0x00000400;
5621 pub const PF_MEMALLOC: ::c_int = 0x00000800;
5622 pub const PF_NPROC_EXCEEDED: ::c_int = 0x00001000;
5623 pub const PF_USED_MATH: ::c_int = 0x00002000;
5624 pub const PF_USER_WORKER: ::c_int = 0x00004000;
5625 pub const PF_NOFREEZE: ::c_int = 0x00008000;
5626 pub const PF_KSWAPD: ::c_int = 0x00020000;
5627 pub const PF_MEMALLOC_NOFS: ::c_int = 0x00040000;
5628 pub const PF_MEMALLOC_NOIO: ::c_int = 0x00080000;
5629 pub const PF_LOCAL_THROTTLE: ::c_int = 0x00100000;
5630 pub const PF_KTHREAD: ::c_int = 0x00200000;
5631 pub const PF_RANDOMIZE: ::c_int = 0x00400000;
5632 pub const PF_NO_SETAFFINITY: ::c_int = 0x04000000;
5633 pub const PF_MCE_EARLY: ::c_int = 0x08000000;
5634 pub const PF_MEMALLOC_PIN: ::c_int = 0x10000000;
5635 
5636 pub const CSIGNAL: ::c_int = 0x000000ff;
5637 
5638 pub const SCHED_NORMAL: ::c_int = 0;
5639 pub const SCHED_OTHER: ::c_int = 0;
5640 pub const SCHED_FIFO: ::c_int = 1;
5641 pub const SCHED_RR: ::c_int = 2;
5642 pub const SCHED_BATCH: ::c_int = 3;
5643 pub const SCHED_IDLE: ::c_int = 5;
5644 pub const SCHED_DEADLINE: ::c_int = 6;
5645 
5646 pub const SCHED_RESET_ON_FORK: ::c_int = 0x40000000;
5647 
5648 pub const CLONE_PIDFD: ::c_int = 0x1000;
5649 
5650 pub const SCHED_FLAG_RESET_ON_FORK: ::c_int = 0x01;
5651 pub const SCHED_FLAG_RECLAIM: ::c_int = 0x02;
5652 pub const SCHED_FLAG_DL_OVERRUN: ::c_int = 0x04;
5653 pub const SCHED_FLAG_KEEP_POLICY: ::c_int = 0x08;
5654 pub const SCHED_FLAG_KEEP_PARAMS: ::c_int = 0x10;
5655 pub const SCHED_FLAG_UTIL_CLAMP_MIN: ::c_int = 0x20;
5656 pub const SCHED_FLAG_UTIL_CLAMP_MAX: ::c_int = 0x40;
5657 
5658 // linux/if_xdp.h
5659 pub const XDP_UMEM_TX_SW_CSUM: ::__u32 = 1 << 1;
5660 pub const XDP_UMEM_TX_METADATA_LEN: ::__u32 = 1 << 2;
5661 
5662 pub const XDP_TXMD_FLAGS_TIMESTAMP: ::__u32 = 1 << 0;
5663 pub const XDP_TXMD_FLAGS_CHECKSUM: ::__u32 = 1 << 1;
5664 
5665 pub const XDP_TX_METADATA: ::__u32 = 1 << 1;
5666 
5667 // elf.h
5668 pub const NT_PRSTATUS: ::c_int = 1;
5669 pub const NT_PRFPREG: ::c_int = 2;
5670 pub const NT_FPREGSET: ::c_int = 2;
5671 pub const NT_PRPSINFO: ::c_int = 3;
5672 pub const NT_PRXREG: ::c_int = 4;
5673 pub const NT_TASKSTRUCT: ::c_int = 4;
5674 pub const NT_PLATFORM: ::c_int = 5;
5675 pub const NT_AUXV: ::c_int = 6;
5676 pub const NT_GWINDOWS: ::c_int = 7;
5677 pub const NT_ASRS: ::c_int = 8;
5678 pub const NT_PSTATUS: ::c_int = 10;
5679 pub const NT_PSINFO: ::c_int = 13;
5680 pub const NT_PRCRED: ::c_int = 14;
5681 pub const NT_UTSNAME: ::c_int = 15;
5682 pub const NT_LWPSTATUS: ::c_int = 16;
5683 pub const NT_LWPSINFO: ::c_int = 17;
5684 pub const NT_PRFPXREG: ::c_int = 20;
5685 
5686 pub const SCHED_FLAG_KEEP_ALL: ::c_int = SCHED_FLAG_KEEP_POLICY | SCHED_FLAG_KEEP_PARAMS;
5687 
5688 pub const SCHED_FLAG_UTIL_CLAMP: ::c_int = SCHED_FLAG_UTIL_CLAMP_MIN | SCHED_FLAG_UTIL_CLAMP_MAX;
5689 
5690 pub const SCHED_FLAG_ALL: ::c_int = SCHED_FLAG_RESET_ON_FORK
5691     | SCHED_FLAG_RECLAIM
5692     | SCHED_FLAG_DL_OVERRUN
5693     | SCHED_FLAG_KEEP_ALL
5694     | SCHED_FLAG_UTIL_CLAMP;
5695 
5696 // ioctl_eventpoll: added in Linux 6.9
5697 pub const EPIOCSPARAMS: ::Ioctl = 0x40088a01;
5698 pub const EPIOCGPARAMS: ::Ioctl = 0x80088a02;
5699 
5700 const _IOC_NRBITS: u32 = 8;
5701 const _IOC_TYPEBITS: u32 = 8;
5702 
5703 // https://github.com/search?q=repo%3Atorvalds%2Flinux+%22%23define+_IOC_NONE%22&type=code
5704 cfg_if! {
5705     if #[cfg(any(
5706         any(target_arch = "powerpc", target_arch = "powerpc64"),
5707         any(target_arch = "sparc", target_arch = "sparc64"),
5708         any(target_arch = "mips", target_arch = "mips64"),
5709     ))] {
5710         // https://github.com/torvalds/linux/blob/b311c1b497e51a628aa89e7cb954481e5f9dced2/arch/powerpc/include/uapi/asm/ioctl.h
5711         // https://github.com/torvalds/linux/blob/b311c1b497e51a628aa89e7cb954481e5f9dced2/arch/sparc/include/uapi/asm/ioctl.h
5712         // https://github.com/torvalds/linux/blob/b311c1b497e51a628aa89e7cb954481e5f9dced2/arch/mips/include/uapi/asm/ioctl.h
5713 
5714         const _IOC_SIZEBITS: u32 = 13;
5715         const _IOC_DIRBITS: u32 = 3;
5716 
5717         const _IOC_NONE: u32 = 1;
5718         const _IOC_READ: u32 = 2;
5719         const _IOC_WRITE: u32 = 4;
5720     } else {
5721         // https://github.com/torvalds/linux/blob/b311c1b497e51a628aa89e7cb954481e5f9dced2/include/uapi/asm-generic/ioctl.h
5722 
5723         const _IOC_SIZEBITS: u32 = 14;
5724         const _IOC_DIRBITS: u32 = 2;
5725 
5726         const _IOC_NONE: u32 = 0;
5727         const _IOC_WRITE: u32 = 1;
5728         const _IOC_READ: u32 = 2;
5729     }
5730 }
5731 
5732 const _IOC_NRMASK: u32 = (1 << _IOC_NRBITS) - 1;
5733 const _IOC_TYPEMASK: u32 = (1 << _IOC_TYPEBITS) - 1;
5734 const _IOC_SIZEMASK: u32 = (1 << _IOC_SIZEBITS) - 1;
5735 const _IOC_DIRMASK: u32 = (1 << _IOC_DIRBITS) - 1;
5736 
5737 const _IOC_NRSHIFT: u32 = 0;
5738 const _IOC_TYPESHIFT: u32 = _IOC_NRSHIFT + _IOC_NRBITS;
5739 const _IOC_SIZESHIFT: u32 = _IOC_TYPESHIFT + _IOC_TYPEBITS;
5740 const _IOC_DIRSHIFT: u32 = _IOC_SIZESHIFT + _IOC_SIZEBITS;
5741 
5742 // adapted from https://github.com/torvalds/linux/blob/8a696a29c6905594e4abf78eaafcb62165ac61f1/rust/kernel/ioctl.rs
5743 
5744 /// Build an ioctl number, analogous to the C macro of the same name.
5745 const fn _IOC(dir: u32, ty: u32, nr: u32, size: usize) -> u32 {
5746     // FIXME(ctest) the `garando_syntax` crate (used by ctest2 in the CI test suite)
5747     // cannot currently parse these `debug_assert!`s
5748     //
5749     // debug_assert!(dir <= _IOC_DIRMASK);
5750     // debug_assert!(ty <= _IOC_TYPEMASK);
5751     // debug_assert!(nr <= _IOC_NRMASK);
5752     // debug_assert!(size <= (_IOC_SIZEMASK as usize));
5753 
5754     (dir << _IOC_DIRSHIFT)
5755         | (ty << _IOC_TYPESHIFT)
5756         | (nr << _IOC_NRSHIFT)
5757         | ((size as u32) << _IOC_SIZESHIFT)
5758 }
5759 
5760 /// Build an ioctl number for an argumentless ioctl.
5761 pub(crate) const fn _IO(ty: u32, nr: u32) -> u32 {
5762     _IOC(_IOC_NONE, ty, nr, 0)
5763 }
5764 
5765 /// Build an ioctl number for an read-only ioctl.
5766 pub(crate) const fn _IOR<T>(ty: u32, nr: u32) -> u32 {
5767     _IOC(_IOC_READ, ty, nr, core::mem::size_of::<T>())
5768 }
5769 
5770 /// Build an ioctl number for an write-only ioctl.
5771 pub(crate) const fn _IOW<T>(ty: u32, nr: u32) -> u32 {
5772     _IOC(_IOC_WRITE, ty, nr, core::mem::size_of::<T>())
5773 }
5774 
5775 /// Build an ioctl number for a read-write ioctl.
5776 pub(crate) const fn _IOWR<T>(ty: u32, nr: u32) -> u32 {
5777     _IOC(_IOC_READ | _IOC_WRITE, ty, nr, core::mem::size_of::<T>())
5778 }
5779 
5780 f! {
5781     pub fn NLA_ALIGN(len: ::c_int) -> ::c_int {
5782         return ((len) + NLA_ALIGNTO - 1) & !(NLA_ALIGNTO - 1);
5783     }
5784 
5785     pub fn CMSG_NXTHDR(mhdr: *const msghdr, cmsg: *const cmsghdr) -> *mut cmsghdr {
5786         if ((*cmsg).cmsg_len as usize) < ::mem::size_of::<cmsghdr>() {
5787             return 0 as *mut cmsghdr;
5788         };
5789         let next = (cmsg as usize + super::CMSG_ALIGN((*cmsg).cmsg_len as usize)) as *mut cmsghdr;
5790         let max = (*mhdr).msg_control as usize + (*mhdr).msg_controllen as usize;
5791         if (next.wrapping_offset(1)) as usize > max
5792             || next as usize + super::CMSG_ALIGN((*next).cmsg_len as usize) > max
5793         {
5794             0 as *mut cmsghdr
5795         } else {
5796             next as *mut cmsghdr
5797         }
5798     }
5799 
5800     pub fn CPU_ALLOC_SIZE(count: ::c_int) -> ::size_t {
5801         let _dummy: cpu_set_t = ::mem::zeroed();
5802         let size_in_bits = 8 * ::mem::size_of_val(&_dummy.bits[0]);
5803         ((count as ::size_t + size_in_bits - 1) / 8) as ::size_t
5804     }
5805 
5806     pub fn CPU_ZERO(cpuset: &mut cpu_set_t) -> () {
5807         for slot in cpuset.bits.iter_mut() {
5808             *slot = 0;
5809         }
5810     }
5811 
5812     pub fn CPU_SET(cpu: usize, cpuset: &mut cpu_set_t) -> () {
5813         let size_in_bits = 8 * ::mem::size_of_val(&cpuset.bits[0]); // 32, 64 etc
5814         let (idx, offset) = (cpu / size_in_bits, cpu % size_in_bits);
5815         cpuset.bits[idx] |= 1 << offset;
5816         ()
5817     }
5818 
5819     pub fn CPU_CLR(cpu: usize, cpuset: &mut cpu_set_t) -> () {
5820         let size_in_bits = 8 * ::mem::size_of_val(&cpuset.bits[0]); // 32, 64 etc
5821         let (idx, offset) = (cpu / size_in_bits, cpu % size_in_bits);
5822         cpuset.bits[idx] &= !(1 << offset);
5823         ()
5824     }
5825 
5826     pub fn CPU_ISSET(cpu: usize, cpuset: &cpu_set_t) -> bool {
5827         let size_in_bits = 8 * ::mem::size_of_val(&cpuset.bits[0]);
5828         let (idx, offset) = (cpu / size_in_bits, cpu % size_in_bits);
5829         0 != (cpuset.bits[idx] & (1 << offset))
5830     }
5831 
5832     pub fn CPU_COUNT_S(size: usize, cpuset: &cpu_set_t) -> ::c_int {
5833         let mut s: u32 = 0;
5834         let size_of_mask = ::mem::size_of_val(&cpuset.bits[0]);
5835         for i in cpuset.bits[..(size / size_of_mask)].iter() {
5836             s += i.count_ones();
5837         }
5838         s as ::c_int
5839     }
5840 
5841     pub fn CPU_COUNT(cpuset: &cpu_set_t) -> ::c_int {
5842         CPU_COUNT_S(::mem::size_of::<cpu_set_t>(), cpuset)
5843     }
5844 
5845     pub fn CPU_EQUAL(set1: &cpu_set_t, set2: &cpu_set_t) -> bool {
5846         set1.bits == set2.bits
5847     }
5848 
5849     pub fn SCTP_PR_INDEX(policy: ::c_int) -> ::c_int {
5850         policy >> 4 - 1
5851     }
5852 
5853     pub fn SCTP_PR_POLICY(policy: ::c_int) -> ::c_int {
5854         policy & SCTP_PR_SCTP_MASK
5855     }
5856 
5857     pub fn SCTP_PR_SET_POLICY(flags: &mut ::c_int, policy: ::c_int) -> () {
5858         *flags &= !SCTP_PR_SCTP_MASK;
5859         *flags |= policy;
5860         ()
5861     }
5862 
5863     pub fn major(dev: ::dev_t) -> ::c_uint {
5864         let mut major = 0;
5865         major |= (dev & 0x00000000000fff00) >> 8;
5866         major |= (dev & 0xfffff00000000000) >> 32;
5867         major as ::c_uint
5868     }
5869 
5870     pub fn minor(dev: ::dev_t) -> ::c_uint {
5871         let mut minor = 0;
5872         minor |= (dev & 0x00000000000000ff) >> 0;
5873         minor |= (dev & 0x00000ffffff00000) >> 12;
5874         minor as ::c_uint
5875     }
5876 
5877     pub fn IPTOS_TOS(tos: u8) -> u8 {
5878         tos & IPTOS_TOS_MASK
5879     }
5880 
5881     pub fn IPTOS_PREC(tos: u8) -> u8 {
5882         tos & IPTOS_PREC_MASK
5883     }
5884 
5885     pub fn RT_TOS(tos: u8) -> u8 {
5886         tos & ::IPTOS_TOS_MASK
5887     }
5888 
5889     pub fn RT_ADDRCLASS(flags: u32) -> u32 {
5890         flags >> 23
5891     }
5892 
5893     pub fn RT_LOCALADDR(flags: u32) -> bool {
5894         (flags & RTF_ADDRCLASSMASK) == (RTF_LOCAL | RTF_INTERFACE)
5895     }
5896 
5897     pub fn SO_EE_OFFENDER(ee: *const ::sock_extended_err) -> *mut ::sockaddr {
5898         ee.offset(1) as *mut ::sockaddr
5899     }
5900 
5901     pub fn TPACKET_ALIGN(x: usize) -> usize {
5902         (x + TPACKET_ALIGNMENT - 1) & !(TPACKET_ALIGNMENT - 1)
5903     }
5904 
5905     pub fn BPF_RVAL(code: ::__u32) -> ::__u32 {
5906         code & 0x18
5907     }
5908 
5909     pub fn BPF_MISCOP(code: ::__u32) -> ::__u32 {
5910         code & 0xf8
5911     }
5912 
5913     pub fn BPF_STMT(code: ::__u16, k: ::__u32) -> sock_filter {
5914         sock_filter {
5915             code: code,
5916             jt: 0,
5917             jf: 0,
5918             k: k,
5919         }
5920     }
5921 
5922     pub fn BPF_JUMP(code: ::__u16, k: ::__u32, jt: ::__u8, jf: ::__u8) -> sock_filter {
5923         sock_filter {
5924             code: code,
5925             jt: jt,
5926             jf: jf,
5927             k: k,
5928         }
5929     }
5930 
5931     pub fn ELF32_R_SYM(val: Elf32_Word) -> Elf32_Word {
5932         val >> 8
5933     }
5934 
5935     pub fn ELF32_R_TYPE(val: Elf32_Word) -> Elf32_Word {
5936         val & 0xff
5937     }
5938 
5939     pub fn ELF32_R_INFO(sym: Elf32_Word, t: Elf32_Word) -> Elf32_Word {
5940         sym << 8 + t & 0xff
5941     }
5942 
5943     pub fn ELF64_R_SYM(val: Elf64_Xword) -> Elf64_Xword {
5944         val >> 32
5945     }
5946 
5947     pub fn ELF64_R_TYPE(val: Elf64_Xword) -> Elf64_Xword {
5948         val & 0xffffffff
5949     }
5950 
5951     pub fn ELF64_R_INFO(sym: Elf64_Xword, t: Elf64_Xword) -> Elf64_Xword {
5952         sym << 32 + t
5953     }
5954 }
5955 
5956 safe_f! {
5957     pub {const} fn makedev(major: ::c_uint, minor: ::c_uint) -> ::dev_t {
5958         let major = major as ::dev_t;
5959         let minor = minor as ::dev_t;
5960         let mut dev = 0;
5961         dev |= (major & 0x00000fff) << 8;
5962         dev |= (major & 0xfffff000) << 32;
5963         dev |= (minor & 0x000000ff) << 0;
5964         dev |= (minor & 0xffffff00) << 12;
5965         dev
5966     }
5967 
5968     pub {const} fn SCTP_PR_TTL_ENABLED(policy: ::c_int) -> bool {
5969         policy == SCTP_PR_SCTP_TTL
5970     }
5971 
5972     pub {const} fn SCTP_PR_RTX_ENABLED(policy: ::c_int) -> bool {
5973         policy == SCTP_PR_SCTP_RTX
5974     }
5975 
5976     pub {const} fn SCTP_PR_PRIO_ENABLED(policy: ::c_int) -> bool {
5977         policy == SCTP_PR_SCTP_PRIO
5978     }
5979 }
5980 
5981 cfg_if! {
5982     if #[cfg(all(not(target_env = "uclibc"), not(target_env = "ohos")))] {
5983         extern "C" {
5984             pub fn aio_read(aiocbp: *mut aiocb) -> ::c_int;
5985             pub fn aio_write(aiocbp: *mut aiocb) -> ::c_int;
5986             pub fn aio_fsync(op: ::c_int, aiocbp: *mut aiocb) -> ::c_int;
5987             pub fn aio_error(aiocbp: *const aiocb) -> ::c_int;
5988             pub fn aio_return(aiocbp: *mut aiocb) -> ::ssize_t;
5989             pub fn aio_suspend(
5990                 aiocb_list: *const *const aiocb,
5991                 nitems: ::c_int,
5992                 timeout: *const ::timespec,
5993             ) -> ::c_int;
5994             pub fn aio_cancel(fd: ::c_int, aiocbp: *mut aiocb) -> ::c_int;
5995             pub fn lio_listio(
5996                 mode: ::c_int,
5997                 aiocb_list: *const *mut aiocb,
5998                 nitems: ::c_int,
5999                 sevp: *mut ::sigevent,
6000             ) -> ::c_int;
6001         }
6002     }
6003 }
6004 
6005 cfg_if! {
6006     if #[cfg(not(target_env = "uclibc"))] {
6007         extern "C" {
6008             pub fn pwritev(
6009                 fd: ::c_int,
6010                 iov: *const ::iovec,
6011                 iovcnt: ::c_int,
6012                 offset: ::off_t,
6013             ) -> ::ssize_t;
6014             pub fn preadv(
6015                 fd: ::c_int,
6016                 iov: *const ::iovec,
6017                 iovcnt: ::c_int,
6018                 offset: ::off_t,
6019             ) -> ::ssize_t;
6020             pub fn getnameinfo(
6021                 sa: *const ::sockaddr,
6022                 salen: ::socklen_t,
6023                 host: *mut ::c_char,
6024                 hostlen: ::socklen_t,
6025                 serv: *mut ::c_char,
6026                 servlen: ::socklen_t,
6027                 flags: ::c_int,
6028             ) -> ::c_int;
6029             pub fn getloadavg(loadavg: *mut ::c_double, nelem: ::c_int) -> ::c_int;
6030             pub fn process_vm_readv(
6031                 pid: ::pid_t,
6032                 local_iov: *const ::iovec,
6033                 liovcnt: ::c_ulong,
6034                 remote_iov: *const ::iovec,
6035                 riovcnt: ::c_ulong,
6036                 flags: ::c_ulong,
6037             ) -> isize;
6038             pub fn process_vm_writev(
6039                 pid: ::pid_t,
6040                 local_iov: *const ::iovec,
6041                 liovcnt: ::c_ulong,
6042                 remote_iov: *const ::iovec,
6043                 riovcnt: ::c_ulong,
6044                 flags: ::c_ulong,
6045             ) -> isize;
6046             pub fn futimes(fd: ::c_int, times: *const ::timeval) -> ::c_int;
6047         }
6048     }
6049 }
6050 
6051 // These functions are not available on OpenHarmony
6052 cfg_if! {
6053     if #[cfg(not(target_env = "ohos"))] {
6054         extern "C" {
6055             // Only `getspnam_r` is implemented for musl, out of all of the reenterant
6056             // functions from `shadow.h`.
6057             // https://git.musl-libc.org/cgit/musl/tree/include/shadow.h
6058             pub fn getspnam_r(
6059                 name: *const ::c_char,
6060                 spbuf: *mut spwd,
6061                 buf: *mut ::c_char,
6062                 buflen: ::size_t,
6063                 spbufp: *mut *mut spwd,
6064             ) -> ::c_int;
6065 
6066             pub fn mq_open(name: *const ::c_char, oflag: ::c_int, ...) -> ::mqd_t;
6067             pub fn mq_close(mqd: ::mqd_t) -> ::c_int;
6068             pub fn mq_unlink(name: *const ::c_char) -> ::c_int;
6069             pub fn mq_receive(
6070                 mqd: ::mqd_t,
6071                 msg_ptr: *mut ::c_char,
6072                 msg_len: ::size_t,
6073                 msg_prio: *mut ::c_uint,
6074             ) -> ::ssize_t;
6075             pub fn mq_timedreceive(
6076                 mqd: ::mqd_t,
6077                 msg_ptr: *mut ::c_char,
6078                 msg_len: ::size_t,
6079                 msg_prio: *mut ::c_uint,
6080                 abs_timeout: *const ::timespec,
6081             ) -> ::ssize_t;
6082             pub fn mq_send(
6083                 mqd: ::mqd_t,
6084                 msg_ptr: *const ::c_char,
6085                 msg_len: ::size_t,
6086                 msg_prio: ::c_uint,
6087             ) -> ::c_int;
6088             pub fn mq_timedsend(
6089                 mqd: ::mqd_t,
6090                 msg_ptr: *const ::c_char,
6091                 msg_len: ::size_t,
6092                 msg_prio: ::c_uint,
6093                 abs_timeout: *const ::timespec,
6094             ) -> ::c_int;
6095             pub fn mq_getattr(mqd: ::mqd_t, attr: *mut ::mq_attr) -> ::c_int;
6096             pub fn mq_setattr(
6097                 mqd: ::mqd_t,
6098                 newattr: *const ::mq_attr,
6099                 oldattr: *mut ::mq_attr,
6100             ) -> ::c_int;
6101 
6102             pub fn pthread_mutex_consistent(mutex: *mut pthread_mutex_t) -> ::c_int;
6103             pub fn pthread_cancel(thread: ::pthread_t) -> ::c_int;
6104             pub fn pthread_mutexattr_getrobust(
6105                 attr: *const pthread_mutexattr_t,
6106                 robustness: *mut ::c_int,
6107             ) -> ::c_int;
6108             pub fn pthread_mutexattr_setrobust(
6109                 attr: *mut pthread_mutexattr_t,
6110                 robustness: ::c_int,
6111             ) -> ::c_int;
6112         }
6113     }
6114 }
6115 
6116 extern "C" {
6117     #[cfg_attr(
6118         not(any(target_env = "musl", target_env = "ohos")),
6119         link_name = "__xpg_strerror_r"
6120     )]
6121     pub fn strerror_r(errnum: ::c_int, buf: *mut c_char, buflen: ::size_t) -> ::c_int;
6122 
6123     pub fn abs(i: ::c_int) -> ::c_int;
6124     pub fn labs(i: ::c_long) -> ::c_long;
6125     pub fn rand() -> ::c_int;
6126     pub fn srand(seed: ::c_uint);
6127 
6128     pub fn drand48() -> ::c_double;
6129     pub fn erand48(xseed: *mut ::c_ushort) -> ::c_double;
6130     pub fn lrand48() -> ::c_long;
6131     pub fn nrand48(xseed: *mut ::c_ushort) -> ::c_long;
6132     pub fn mrand48() -> ::c_long;
6133     pub fn jrand48(xseed: *mut ::c_ushort) -> ::c_long;
6134     pub fn srand48(seed: ::c_long);
6135     pub fn seed48(xseed: *mut ::c_ushort) -> *mut ::c_ushort;
6136     pub fn lcong48(p: *mut ::c_ushort);
6137 
6138     pub fn lutimes(file: *const ::c_char, times: *const ::timeval) -> ::c_int;
6139 
6140     pub fn setpwent();
6141     pub fn endpwent();
6142     pub fn getpwent() -> *mut passwd;
6143     pub fn setgrent();
6144     pub fn endgrent();
6145     pub fn getgrent() -> *mut ::group;
6146     pub fn setspent();
6147     pub fn endspent();
6148     pub fn getspent() -> *mut spwd;
6149 
6150     pub fn getspnam(name: *const ::c_char) -> *mut spwd;
6151 
6152     pub fn shm_open(name: *const c_char, oflag: ::c_int, mode: mode_t) -> ::c_int;
6153     pub fn shm_unlink(name: *const ::c_char) -> ::c_int;
6154 
6155     // System V IPC
6156     pub fn shmget(key: ::key_t, size: ::size_t, shmflg: ::c_int) -> ::c_int;
6157     pub fn shmat(shmid: ::c_int, shmaddr: *const ::c_void, shmflg: ::c_int) -> *mut ::c_void;
6158     pub fn shmdt(shmaddr: *const ::c_void) -> ::c_int;
6159     pub fn shmctl(shmid: ::c_int, cmd: ::c_int, buf: *mut ::shmid_ds) -> ::c_int;
6160     pub fn ftok(pathname: *const ::c_char, proj_id: ::c_int) -> ::key_t;
6161     pub fn semget(key: ::key_t, nsems: ::c_int, semflag: ::c_int) -> ::c_int;
6162     pub fn semop(semid: ::c_int, sops: *mut ::sembuf, nsops: ::size_t) -> ::c_int;
6163     pub fn semctl(semid: ::c_int, semnum: ::c_int, cmd: ::c_int, ...) -> ::c_int;
6164     pub fn msgctl(msqid: ::c_int, cmd: ::c_int, buf: *mut msqid_ds) -> ::c_int;
6165     pub fn msgget(key: ::key_t, msgflg: ::c_int) -> ::c_int;
6166     pub fn msgrcv(
6167         msqid: ::c_int,
6168         msgp: *mut ::c_void,
6169         msgsz: ::size_t,
6170         msgtyp: ::c_long,
6171         msgflg: ::c_int,
6172     ) -> ::ssize_t;
6173     pub fn msgsnd(
6174         msqid: ::c_int,
6175         msgp: *const ::c_void,
6176         msgsz: ::size_t,
6177         msgflg: ::c_int,
6178     ) -> ::c_int;
6179 
6180     pub fn mprotect(addr: *mut ::c_void, len: ::size_t, prot: ::c_int) -> ::c_int;
6181     pub fn __errno_location() -> *mut ::c_int;
6182 
6183     pub fn fallocate(fd: ::c_int, mode: ::c_int, offset: ::off_t, len: ::off_t) -> ::c_int;
6184     pub fn posix_fallocate(fd: ::c_int, offset: ::off_t, len: ::off_t) -> ::c_int;
6185     pub fn readahead(fd: ::c_int, offset: ::off64_t, count: ::size_t) -> ::ssize_t;
6186     pub fn getxattr(
6187         path: *const c_char,
6188         name: *const c_char,
6189         value: *mut ::c_void,
6190         size: ::size_t,
6191     ) -> ::ssize_t;
6192     pub fn lgetxattr(
6193         path: *const c_char,
6194         name: *const c_char,
6195         value: *mut ::c_void,
6196         size: ::size_t,
6197     ) -> ::ssize_t;
6198     pub fn fgetxattr(
6199         filedes: ::c_int,
6200         name: *const c_char,
6201         value: *mut ::c_void,
6202         size: ::size_t,
6203     ) -> ::ssize_t;
6204     pub fn setxattr(
6205         path: *const c_char,
6206         name: *const c_char,
6207         value: *const ::c_void,
6208         size: ::size_t,
6209         flags: ::c_int,
6210     ) -> ::c_int;
6211     pub fn lsetxattr(
6212         path: *const c_char,
6213         name: *const c_char,
6214         value: *const ::c_void,
6215         size: ::size_t,
6216         flags: ::c_int,
6217     ) -> ::c_int;
6218     pub fn fsetxattr(
6219         filedes: ::c_int,
6220         name: *const c_char,
6221         value: *const ::c_void,
6222         size: ::size_t,
6223         flags: ::c_int,
6224     ) -> ::c_int;
6225     pub fn listxattr(path: *const c_char, list: *mut c_char, size: ::size_t) -> ::ssize_t;
6226     pub fn llistxattr(path: *const c_char, list: *mut c_char, size: ::size_t) -> ::ssize_t;
6227     pub fn flistxattr(filedes: ::c_int, list: *mut c_char, size: ::size_t) -> ::ssize_t;
6228     pub fn removexattr(path: *const c_char, name: *const c_char) -> ::c_int;
6229     pub fn lremovexattr(path: *const c_char, name: *const c_char) -> ::c_int;
6230     pub fn fremovexattr(filedes: ::c_int, name: *const c_char) -> ::c_int;
6231     pub fn signalfd(fd: ::c_int, mask: *const ::sigset_t, flags: ::c_int) -> ::c_int;
6232     pub fn timerfd_create(clockid: ::clockid_t, flags: ::c_int) -> ::c_int;
6233     pub fn timerfd_gettime(fd: ::c_int, curr_value: *mut itimerspec) -> ::c_int;
6234     pub fn timerfd_settime(
6235         fd: ::c_int,
6236         flags: ::c_int,
6237         new_value: *const itimerspec,
6238         old_value: *mut itimerspec,
6239     ) -> ::c_int;
6240     pub fn quotactl(
6241         cmd: ::c_int,
6242         special: *const ::c_char,
6243         id: ::c_int,
6244         data: *mut ::c_char,
6245     ) -> ::c_int;
6246     pub fn epoll_pwait(
6247         epfd: ::c_int,
6248         events: *mut ::epoll_event,
6249         maxevents: ::c_int,
6250         timeout: ::c_int,
6251         sigmask: *const ::sigset_t,
6252     ) -> ::c_int;
6253     pub fn dup3(oldfd: ::c_int, newfd: ::c_int, flags: ::c_int) -> ::c_int;
6254     pub fn sigtimedwait(
6255         set: *const sigset_t,
6256         info: *mut siginfo_t,
6257         timeout: *const ::timespec,
6258     ) -> ::c_int;
6259     pub fn sigwaitinfo(set: *const sigset_t, info: *mut siginfo_t) -> ::c_int;
6260     pub fn nl_langinfo_l(item: ::nl_item, locale: ::locale_t) -> *mut ::c_char;
6261     pub fn accept4(
6262         fd: ::c_int,
6263         addr: *mut ::sockaddr,
6264         len: *mut ::socklen_t,
6265         flg: ::c_int,
6266     ) -> ::c_int;
6267     pub fn pthread_getaffinity_np(
6268         thread: ::pthread_t,
6269         cpusetsize: ::size_t,
6270         cpuset: *mut ::cpu_set_t,
6271     ) -> ::c_int;
6272     pub fn pthread_setaffinity_np(
6273         thread: ::pthread_t,
6274         cpusetsize: ::size_t,
6275         cpuset: *const ::cpu_set_t,
6276     ) -> ::c_int;
6277     pub fn pthread_setschedprio(native: ::pthread_t, priority: ::c_int) -> ::c_int;
6278     pub fn reboot(how_to: ::c_int) -> ::c_int;
6279     pub fn setfsgid(gid: ::gid_t) -> ::c_int;
6280     pub fn setfsuid(uid: ::uid_t) -> ::c_int;
6281 
6282     // Not available now on Android
6283     pub fn mkfifoat(dirfd: ::c_int, pathname: *const ::c_char, mode: ::mode_t) -> ::c_int;
6284     pub fn if_nameindex() -> *mut if_nameindex;
6285     pub fn if_freenameindex(ptr: *mut if_nameindex);
6286     pub fn sync_file_range(
6287         fd: ::c_int,
6288         offset: ::off64_t,
6289         nbytes: ::off64_t,
6290         flags: ::c_uint,
6291     ) -> ::c_int;
6292     pub fn mremap(
6293         addr: *mut ::c_void,
6294         len: ::size_t,
6295         new_len: ::size_t,
6296         flags: ::c_int,
6297         ...
6298     ) -> *mut ::c_void;
6299 
6300     pub fn glob(
6301         pattern: *const c_char,
6302         flags: ::c_int,
6303         errfunc: ::Option<extern "C" fn(epath: *const c_char, errno: ::c_int) -> ::c_int>,
6304         pglob: *mut ::glob_t,
6305     ) -> ::c_int;
6306     pub fn globfree(pglob: *mut ::glob_t);
6307 
6308     pub fn posix_madvise(addr: *mut ::c_void, len: ::size_t, advice: ::c_int) -> ::c_int;
6309 
6310     pub fn seekdir(dirp: *mut ::DIR, loc: ::c_long);
6311 
6312     pub fn telldir(dirp: *mut ::DIR) -> ::c_long;
6313     pub fn madvise(addr: *mut ::c_void, len: ::size_t, advice: ::c_int) -> ::c_int;
6314 
6315     pub fn msync(addr: *mut ::c_void, len: ::size_t, flags: ::c_int) -> ::c_int;
6316     pub fn remap_file_pages(
6317         addr: *mut ::c_void,
6318         size: ::size_t,
6319         prot: ::c_int,
6320         pgoff: ::size_t,
6321         flags: ::c_int,
6322     ) -> ::c_int;
6323     pub fn recvfrom(
6324         socket: ::c_int,
6325         buf: *mut ::c_void,
6326         len: ::size_t,
6327         flags: ::c_int,
6328         addr: *mut ::sockaddr,
6329         addrlen: *mut ::socklen_t,
6330     ) -> ::ssize_t;
6331     pub fn mkstemps(template: *mut ::c_char, suffixlen: ::c_int) -> ::c_int;
6332 
6333     pub fn nl_langinfo(item: ::nl_item) -> *mut ::c_char;
6334 
6335     pub fn getdomainname(name: *mut ::c_char, len: ::size_t) -> ::c_int;
6336     pub fn setdomainname(name: *const ::c_char, len: ::size_t) -> ::c_int;
6337     pub fn vhangup() -> ::c_int;
6338     pub fn sync();
6339     pub fn syncfs(fd: ::c_int) -> ::c_int;
6340     pub fn syscall(num: ::c_long, ...) -> ::c_long;
6341     pub fn sched_getaffinity(pid: ::pid_t, cpusetsize: ::size_t, cpuset: *mut cpu_set_t)
6342         -> ::c_int;
6343     pub fn sched_setaffinity(
6344         pid: ::pid_t,
6345         cpusetsize: ::size_t,
6346         cpuset: *const cpu_set_t,
6347     ) -> ::c_int;
6348     pub fn epoll_create(size: ::c_int) -> ::c_int;
6349     pub fn epoll_create1(flags: ::c_int) -> ::c_int;
6350     pub fn epoll_wait(
6351         epfd: ::c_int,
6352         events: *mut ::epoll_event,
6353         maxevents: ::c_int,
6354         timeout: ::c_int,
6355     ) -> ::c_int;
6356     pub fn epoll_ctl(epfd: ::c_int, op: ::c_int, fd: ::c_int, event: *mut ::epoll_event)
6357         -> ::c_int;
6358     pub fn pthread_getschedparam(
6359         native: ::pthread_t,
6360         policy: *mut ::c_int,
6361         param: *mut ::sched_param,
6362     ) -> ::c_int;
6363     pub fn unshare(flags: ::c_int) -> ::c_int;
6364     pub fn umount(target: *const ::c_char) -> ::c_int;
6365     pub fn sched_get_priority_max(policy: ::c_int) -> ::c_int;
6366     pub fn tee(fd_in: ::c_int, fd_out: ::c_int, len: ::size_t, flags: ::c_uint) -> ::ssize_t;
6367     pub fn settimeofday(tv: *const ::timeval, tz: *const ::timezone) -> ::c_int;
6368     pub fn splice(
6369         fd_in: ::c_int,
6370         off_in: *mut ::loff_t,
6371         fd_out: ::c_int,
6372         off_out: *mut ::loff_t,
6373         len: ::size_t,
6374         flags: ::c_uint,
6375     ) -> ::ssize_t;
6376     pub fn eventfd(init: ::c_uint, flags: ::c_int) -> ::c_int;
6377     pub fn eventfd_read(fd: ::c_int, value: *mut eventfd_t) -> ::c_int;
6378     pub fn eventfd_write(fd: ::c_int, value: eventfd_t) -> ::c_int;
6379 
6380     pub fn sched_rr_get_interval(pid: ::pid_t, tp: *mut ::timespec) -> ::c_int;
6381     pub fn sem_timedwait(sem: *mut sem_t, abstime: *const ::timespec) -> ::c_int;
6382     pub fn sem_getvalue(sem: *mut sem_t, sval: *mut ::c_int) -> ::c_int;
6383     pub fn sched_setparam(pid: ::pid_t, param: *const ::sched_param) -> ::c_int;
6384     pub fn setns(fd: ::c_int, nstype: ::c_int) -> ::c_int;
6385     pub fn swapoff(path: *const ::c_char) -> ::c_int;
6386     pub fn vmsplice(
6387         fd: ::c_int,
6388         iov: *const ::iovec,
6389         nr_segs: ::size_t,
6390         flags: ::c_uint,
6391     ) -> ::ssize_t;
6392     pub fn mount(
6393         src: *const ::c_char,
6394         target: *const ::c_char,
6395         fstype: *const ::c_char,
6396         flags: ::c_ulong,
6397         data: *const ::c_void,
6398     ) -> ::c_int;
6399     pub fn personality(persona: ::c_ulong) -> ::c_int;
6400     pub fn prctl(option: ::c_int, ...) -> ::c_int;
6401     pub fn sched_getparam(pid: ::pid_t, param: *mut ::sched_param) -> ::c_int;
6402     pub fn ppoll(
6403         fds: *mut ::pollfd,
6404         nfds: nfds_t,
6405         timeout: *const ::timespec,
6406         sigmask: *const sigset_t,
6407     ) -> ::c_int;
6408     pub fn pthread_mutexattr_getprotocol(
6409         attr: *const pthread_mutexattr_t,
6410         protocol: *mut ::c_int,
6411     ) -> ::c_int;
6412     pub fn pthread_mutexattr_setprotocol(
6413         attr: *mut pthread_mutexattr_t,
6414         protocol: ::c_int,
6415     ) -> ::c_int;
6416 
6417     pub fn pthread_mutex_timedlock(
6418         lock: *mut pthread_mutex_t,
6419         abstime: *const ::timespec,
6420     ) -> ::c_int;
6421     pub fn pthread_barrierattr_init(attr: *mut ::pthread_barrierattr_t) -> ::c_int;
6422     pub fn pthread_barrierattr_destroy(attr: *mut ::pthread_barrierattr_t) -> ::c_int;
6423     pub fn pthread_barrierattr_getpshared(
6424         attr: *const ::pthread_barrierattr_t,
6425         shared: *mut ::c_int,
6426     ) -> ::c_int;
6427     pub fn pthread_barrierattr_setpshared(
6428         attr: *mut ::pthread_barrierattr_t,
6429         shared: ::c_int,
6430     ) -> ::c_int;
6431     pub fn pthread_barrier_init(
6432         barrier: *mut pthread_barrier_t,
6433         attr: *const ::pthread_barrierattr_t,
6434         count: ::c_uint,
6435     ) -> ::c_int;
6436     pub fn pthread_barrier_destroy(barrier: *mut pthread_barrier_t) -> ::c_int;
6437     pub fn pthread_barrier_wait(barrier: *mut pthread_barrier_t) -> ::c_int;
6438     pub fn pthread_spin_init(lock: *mut ::pthread_spinlock_t, pshared: ::c_int) -> ::c_int;
6439     pub fn pthread_spin_destroy(lock: *mut ::pthread_spinlock_t) -> ::c_int;
6440     pub fn pthread_spin_lock(lock: *mut ::pthread_spinlock_t) -> ::c_int;
6441     pub fn pthread_spin_trylock(lock: *mut ::pthread_spinlock_t) -> ::c_int;
6442     pub fn pthread_spin_unlock(lock: *mut ::pthread_spinlock_t) -> ::c_int;
6443     pub fn clone(
6444         cb: extern "C" fn(*mut ::c_void) -> ::c_int,
6445         child_stack: *mut ::c_void,
6446         flags: ::c_int,
6447         arg: *mut ::c_void,
6448         ...
6449     ) -> ::c_int;
6450     pub fn sched_getscheduler(pid: ::pid_t) -> ::c_int;
6451     pub fn clock_nanosleep(
6452         clk_id: ::clockid_t,
6453         flags: ::c_int,
6454         rqtp: *const ::timespec,
6455         rmtp: *mut ::timespec,
6456     ) -> ::c_int;
6457     pub fn pthread_attr_getguardsize(
6458         attr: *const ::pthread_attr_t,
6459         guardsize: *mut ::size_t,
6460     ) -> ::c_int;
6461     pub fn pthread_attr_setguardsize(attr: *mut ::pthread_attr_t, guardsize: ::size_t) -> ::c_int;
6462     pub fn pthread_attr_getinheritsched(
6463         attr: *const ::pthread_attr_t,
6464         inheritsched: *mut ::c_int,
6465     ) -> ::c_int;
6466     pub fn pthread_attr_setinheritsched(
6467         attr: *mut ::pthread_attr_t,
6468         inheritsched: ::c_int,
6469     ) -> ::c_int;
6470     pub fn pthread_attr_getschedpolicy(
6471         attr: *const ::pthread_attr_t,
6472         policy: *mut ::c_int,
6473     ) -> ::c_int;
6474     pub fn pthread_attr_setschedpolicy(attr: *mut ::pthread_attr_t, policy: ::c_int) -> ::c_int;
6475     pub fn pthread_attr_getschedparam(
6476         attr: *const ::pthread_attr_t,
6477         param: *mut ::sched_param,
6478     ) -> ::c_int;
6479     pub fn pthread_attr_setschedparam(
6480         attr: *mut ::pthread_attr_t,
6481         param: *const ::sched_param,
6482     ) -> ::c_int;
6483     pub fn sethostname(name: *const ::c_char, len: ::size_t) -> ::c_int;
6484     pub fn sched_get_priority_min(policy: ::c_int) -> ::c_int;
6485     pub fn pthread_condattr_getpshared(
6486         attr: *const pthread_condattr_t,
6487         pshared: *mut ::c_int,
6488     ) -> ::c_int;
6489     pub fn sysinfo(info: *mut ::sysinfo) -> ::c_int;
6490     pub fn umount2(target: *const ::c_char, flags: ::c_int) -> ::c_int;
6491     pub fn pthread_setschedparam(
6492         native: ::pthread_t,
6493         policy: ::c_int,
6494         param: *const ::sched_param,
6495     ) -> ::c_int;
6496     pub fn swapon(path: *const ::c_char, swapflags: ::c_int) -> ::c_int;
6497     pub fn sched_setscheduler(
6498         pid: ::pid_t,
6499         policy: ::c_int,
6500         param: *const ::sched_param,
6501     ) -> ::c_int;
6502     pub fn sendfile(
6503         out_fd: ::c_int,
6504         in_fd: ::c_int,
6505         offset: *mut off_t,
6506         count: ::size_t,
6507     ) -> ::ssize_t;
6508     pub fn sigsuspend(mask: *const ::sigset_t) -> ::c_int;
6509     pub fn getgrgid_r(
6510         gid: ::gid_t,
6511         grp: *mut ::group,
6512         buf: *mut ::c_char,
6513         buflen: ::size_t,
6514         result: *mut *mut ::group,
6515     ) -> ::c_int;
6516     pub fn sigaltstack(ss: *const stack_t, oss: *mut stack_t) -> ::c_int;
6517     pub fn sem_close(sem: *mut sem_t) -> ::c_int;
6518     pub fn getdtablesize() -> ::c_int;
6519     pub fn getgrnam_r(
6520         name: *const ::c_char,
6521         grp: *mut ::group,
6522         buf: *mut ::c_char,
6523         buflen: ::size_t,
6524         result: *mut *mut ::group,
6525     ) -> ::c_int;
6526     pub fn initgroups(user: *const ::c_char, group: ::gid_t) -> ::c_int;
6527     pub fn pthread_sigmask(how: ::c_int, set: *const sigset_t, oldset: *mut sigset_t) -> ::c_int;
6528     pub fn sem_open(name: *const ::c_char, oflag: ::c_int, ...) -> *mut sem_t;
6529     pub fn getgrnam(name: *const ::c_char) -> *mut ::group;
6530     pub fn pthread_kill(thread: ::pthread_t, sig: ::c_int) -> ::c_int;
6531     pub fn sem_unlink(name: *const ::c_char) -> ::c_int;
6532     pub fn daemon(nochdir: ::c_int, noclose: ::c_int) -> ::c_int;
6533     pub fn getpwnam_r(
6534         name: *const ::c_char,
6535         pwd: *mut passwd,
6536         buf: *mut ::c_char,
6537         buflen: ::size_t,
6538         result: *mut *mut passwd,
6539     ) -> ::c_int;
6540     pub fn getpwuid_r(
6541         uid: ::uid_t,
6542         pwd: *mut passwd,
6543         buf: *mut ::c_char,
6544         buflen: ::size_t,
6545         result: *mut *mut passwd,
6546     ) -> ::c_int;
6547     pub fn sigwait(set: *const sigset_t, sig: *mut ::c_int) -> ::c_int;
6548     pub fn pthread_atfork(
6549         prepare: ::Option<unsafe extern "C" fn()>,
6550         parent: ::Option<unsafe extern "C" fn()>,
6551         child: ::Option<unsafe extern "C" fn()>,
6552     ) -> ::c_int;
6553     pub fn getgrgid(gid: ::gid_t) -> *mut ::group;
6554     pub fn getgrouplist(
6555         user: *const ::c_char,
6556         group: ::gid_t,
6557         groups: *mut ::gid_t,
6558         ngroups: *mut ::c_int,
6559     ) -> ::c_int;
6560     pub fn pthread_mutexattr_getpshared(
6561         attr: *const pthread_mutexattr_t,
6562         pshared: *mut ::c_int,
6563     ) -> ::c_int;
6564     pub fn popen(command: *const c_char, mode: *const c_char) -> *mut ::FILE;
6565     pub fn faccessat(
6566         dirfd: ::c_int,
6567         pathname: *const ::c_char,
6568         mode: ::c_int,
6569         flags: ::c_int,
6570     ) -> ::c_int;
6571     pub fn pthread_create(
6572         native: *mut ::pthread_t,
6573         attr: *const ::pthread_attr_t,
6574         f: extern "C" fn(*mut ::c_void) -> *mut ::c_void,
6575         value: *mut ::c_void,
6576     ) -> ::c_int;
6577     pub fn dl_iterate_phdr(
6578         callback: ::Option<
6579             unsafe extern "C" fn(
6580                 info: *mut ::dl_phdr_info,
6581                 size: ::size_t,
6582                 data: *mut ::c_void,
6583             ) -> ::c_int,
6584         >,
6585         data: *mut ::c_void,
6586     ) -> ::c_int;
6587 
6588     pub fn setmntent(filename: *const ::c_char, ty: *const ::c_char) -> *mut ::FILE;
6589     pub fn getmntent(stream: *mut ::FILE) -> *mut ::mntent;
6590     pub fn addmntent(stream: *mut ::FILE, mnt: *const ::mntent) -> ::c_int;
6591     pub fn endmntent(streamp: *mut ::FILE) -> ::c_int;
6592     pub fn hasmntopt(mnt: *const ::mntent, opt: *const ::c_char) -> *mut ::c_char;
6593 
6594     pub fn posix_spawn(
6595         pid: *mut ::pid_t,
6596         path: *const ::c_char,
6597         file_actions: *const ::posix_spawn_file_actions_t,
6598         attrp: *const ::posix_spawnattr_t,
6599         argv: *const *mut ::c_char,
6600         envp: *const *mut ::c_char,
6601     ) -> ::c_int;
6602     pub fn posix_spawnp(
6603         pid: *mut ::pid_t,
6604         file: *const ::c_char,
6605         file_actions: *const ::posix_spawn_file_actions_t,
6606         attrp: *const ::posix_spawnattr_t,
6607         argv: *const *mut ::c_char,
6608         envp: *const *mut ::c_char,
6609     ) -> ::c_int;
6610     pub fn posix_spawnattr_init(attr: *mut posix_spawnattr_t) -> ::c_int;
6611     pub fn posix_spawnattr_destroy(attr: *mut posix_spawnattr_t) -> ::c_int;
6612     pub fn posix_spawnattr_getsigdefault(
6613         attr: *const posix_spawnattr_t,
6614         default: *mut ::sigset_t,
6615     ) -> ::c_int;
6616     pub fn posix_spawnattr_setsigdefault(
6617         attr: *mut posix_spawnattr_t,
6618         default: *const ::sigset_t,
6619     ) -> ::c_int;
6620     pub fn posix_spawnattr_getsigmask(
6621         attr: *const posix_spawnattr_t,
6622         default: *mut ::sigset_t,
6623     ) -> ::c_int;
6624     pub fn posix_spawnattr_setsigmask(
6625         attr: *mut posix_spawnattr_t,
6626         default: *const ::sigset_t,
6627     ) -> ::c_int;
6628     pub fn posix_spawnattr_getflags(
6629         attr: *const posix_spawnattr_t,
6630         flags: *mut ::c_short,
6631     ) -> ::c_int;
6632     pub fn posix_spawnattr_setflags(attr: *mut posix_spawnattr_t, flags: ::c_short) -> ::c_int;
6633     pub fn posix_spawnattr_getpgroup(
6634         attr: *const posix_spawnattr_t,
6635         flags: *mut ::pid_t,
6636     ) -> ::c_int;
6637     pub fn posix_spawnattr_setpgroup(attr: *mut posix_spawnattr_t, flags: ::pid_t) -> ::c_int;
6638     pub fn posix_spawnattr_getschedpolicy(
6639         attr: *const posix_spawnattr_t,
6640         flags: *mut ::c_int,
6641     ) -> ::c_int;
6642     pub fn posix_spawnattr_setschedpolicy(attr: *mut posix_spawnattr_t, flags: ::c_int) -> ::c_int;
6643     pub fn posix_spawnattr_getschedparam(
6644         attr: *const posix_spawnattr_t,
6645         param: *mut ::sched_param,
6646     ) -> ::c_int;
6647     pub fn posix_spawnattr_setschedparam(
6648         attr: *mut posix_spawnattr_t,
6649         param: *const ::sched_param,
6650     ) -> ::c_int;
6651 
6652     pub fn posix_spawn_file_actions_init(actions: *mut posix_spawn_file_actions_t) -> ::c_int;
6653     pub fn posix_spawn_file_actions_destroy(actions: *mut posix_spawn_file_actions_t) -> ::c_int;
6654     pub fn posix_spawn_file_actions_addopen(
6655         actions: *mut posix_spawn_file_actions_t,
6656         fd: ::c_int,
6657         path: *const ::c_char,
6658         oflag: ::c_int,
6659         mode: ::mode_t,
6660     ) -> ::c_int;
6661     pub fn posix_spawn_file_actions_addclose(
6662         actions: *mut posix_spawn_file_actions_t,
6663         fd: ::c_int,
6664     ) -> ::c_int;
6665     pub fn posix_spawn_file_actions_adddup2(
6666         actions: *mut posix_spawn_file_actions_t,
6667         fd: ::c_int,
6668         newfd: ::c_int,
6669     ) -> ::c_int;
6670     pub fn fread_unlocked(
6671         buf: *mut ::c_void,
6672         size: ::size_t,
6673         nobj: ::size_t,
6674         stream: *mut ::FILE,
6675     ) -> ::size_t;
6676     pub fn inotify_rm_watch(fd: ::c_int, wd: ::c_int) -> ::c_int;
6677     pub fn inotify_init() -> ::c_int;
6678     pub fn inotify_init1(flags: ::c_int) -> ::c_int;
6679     pub fn inotify_add_watch(fd: ::c_int, path: *const ::c_char, mask: u32) -> ::c_int;
6680     pub fn fanotify_init(flags: ::c_uint, event_f_flags: ::c_uint) -> ::c_int;
6681 
6682     pub fn regcomp(preg: *mut ::regex_t, pattern: *const ::c_char, cflags: ::c_int) -> ::c_int;
6683 
6684     pub fn regexec(
6685         preg: *const ::regex_t,
6686         input: *const ::c_char,
6687         nmatch: ::size_t,
6688         pmatch: *mut regmatch_t,
6689         eflags: ::c_int,
6690     ) -> ::c_int;
6691 
6692     pub fn regerror(
6693         errcode: ::c_int,
6694         preg: *const ::regex_t,
6695         errbuf: *mut ::c_char,
6696         errbuf_size: ::size_t,
6697     ) -> ::size_t;
6698 
6699     pub fn regfree(preg: *mut ::regex_t);
6700 
6701     pub fn iconv_open(tocode: *const ::c_char, fromcode: *const ::c_char) -> iconv_t;
6702     pub fn iconv(
6703         cd: iconv_t,
6704         inbuf: *mut *mut ::c_char,
6705         inbytesleft: *mut ::size_t,
6706         outbuf: *mut *mut ::c_char,
6707         outbytesleft: *mut ::size_t,
6708     ) -> ::size_t;
6709     pub fn iconv_close(cd: iconv_t) -> ::c_int;
6710 
6711     pub fn gettid() -> ::pid_t;
6712 
6713     pub fn timer_create(
6714         clockid: ::clockid_t,
6715         sevp: *mut ::sigevent,
6716         timerid: *mut ::timer_t,
6717     ) -> ::c_int;
6718     pub fn timer_delete(timerid: ::timer_t) -> ::c_int;
6719     pub fn timer_getoverrun(timerid: ::timer_t) -> ::c_int;
6720     pub fn timer_gettime(timerid: ::timer_t, curr_value: *mut ::itimerspec) -> ::c_int;
6721     pub fn timer_settime(
6722         timerid: ::timer_t,
6723         flags: ::c_int,
6724         new_value: *const ::itimerspec,
6725         old_value: *mut ::itimerspec,
6726     ) -> ::c_int;
6727 
6728     pub fn gethostid() -> ::c_long;
6729 
6730     pub fn pthread_getcpuclockid(thread: ::pthread_t, clk_id: *mut ::clockid_t) -> ::c_int;
6731     pub fn memmem(
6732         haystack: *const ::c_void,
6733         haystacklen: ::size_t,
6734         needle: *const ::c_void,
6735         needlelen: ::size_t,
6736     ) -> *mut ::c_void;
6737     pub fn sched_getcpu() -> ::c_int;
6738 
6739     pub fn pthread_getname_np(thread: ::pthread_t, name: *mut ::c_char, len: ::size_t) -> ::c_int;
6740     pub fn pthread_setname_np(thread: ::pthread_t, name: *const ::c_char) -> ::c_int;
6741     pub fn getopt_long(
6742         argc: ::c_int,
6743         argv: *const *mut c_char,
6744         optstring: *const c_char,
6745         longopts: *const option,
6746         longindex: *mut ::c_int,
6747     ) -> ::c_int;
6748 
6749     pub fn pthread_once(control: *mut pthread_once_t, routine: extern "C" fn()) -> ::c_int;
6750 
6751     pub fn copy_file_range(
6752         fd_in: ::c_int,
6753         off_in: *mut ::off64_t,
6754         fd_out: ::c_int,
6755         off_out: *mut ::off64_t,
6756         len: ::size_t,
6757         flags: ::c_uint,
6758     ) -> ::ssize_t;
6759 
6760     pub fn klogctl(syslog_type: ::c_int, bufp: *mut ::c_char, len: ::c_int) -> ::c_int;
6761 
6762     pub fn ioctl(fd: ::c_int, request: ::Ioctl, ...) -> ::c_int;
6763 }
6764 
6765 // LFS64 extensions
6766 //
6767 // * musl has 64-bit versions only so aliases the LFS64 symbols to the standard ones
6768 cfg_if! {
6769     if #[cfg(not(target_env = "musl"))] {
6770         extern "C" {
6771             pub fn fallocate64(
6772                 fd: ::c_int,
6773                 mode: ::c_int,
6774                 offset: ::off64_t,
6775                 len: ::off64_t,
6776             ) -> ::c_int;
6777             pub fn fgetpos64(stream: *mut ::FILE, ptr: *mut fpos64_t) -> ::c_int;
6778             pub fn fopen64(filename: *const c_char, mode: *const c_char) -> *mut ::FILE;
6779             pub fn freopen64(
6780                 filename: *const c_char,
6781                 mode: *const c_char,
6782                 file: *mut ::FILE,
6783             ) -> *mut ::FILE;
6784             pub fn fseeko64(stream: *mut ::FILE, offset: ::off64_t, whence: ::c_int) -> ::c_int;
6785             pub fn fsetpos64(stream: *mut ::FILE, ptr: *const fpos64_t) -> ::c_int;
6786             pub fn ftello64(stream: *mut ::FILE) -> ::off64_t;
6787             pub fn posix_fallocate64(fd: ::c_int, offset: ::off64_t, len: ::off64_t) -> ::c_int;
6788             pub fn sendfile64(
6789                 out_fd: ::c_int,
6790                 in_fd: ::c_int,
6791                 offset: *mut off64_t,
6792                 count: ::size_t,
6793             ) -> ::ssize_t;
6794             pub fn tmpfile64() -> *mut ::FILE;
6795         }
6796     }
6797 }
6798 
6799 cfg_if! {
6800     if #[cfg(target_env = "uclibc")] {
6801         mod uclibc;
6802         pub use self::uclibc::*;
6803     } else if #[cfg(any(target_env = "musl", target_env = "ohos"))] {
6804         mod musl;
6805         pub use self::musl::*;
6806     } else if #[cfg(target_env = "gnu")] {
6807         mod gnu;
6808         pub use self::gnu::*;
6809     }
6810 }
6811 
6812 mod arch;
6813 pub use self::arch::*;
6814