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