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