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_spinlock_t = ::c_int;
18 
19 pub type __u8 = ::c_uchar;
20 pub type __u16 = ::c_ushort;
21 pub type __s16 = ::c_short;
22 pub type __u32 = ::c_uint;
23 pub type __s32 = ::c_int;
24 
25 pub type Elf32_Half = u16;
26 pub type Elf32_Word = u32;
27 pub type Elf32_Off = u32;
28 pub type Elf32_Addr = u32;
29 
30 pub type Elf64_Half = u16;
31 pub type Elf64_Word = u32;
32 pub type Elf64_Off = u64;
33 pub type Elf64_Addr = u64;
34 pub type Elf64_Xword = u64;
35 pub type Elf64_Sxword = i64;
36 
37 pub type Elf32_Section = u16;
38 pub type Elf64_Section = u16;
39 
40 // linux/can.h
41 pub type canid_t = u32;
42 
43 // linux/can/j1939.h
44 pub type can_err_mask_t = u32;
45 pub type pgn_t = u32;
46 pub type priority_t = u8;
47 pub type name_t = u64;
48 
49 pub type iconv_t = *mut ::c_void;
50 
51 #[cfg_attr(feature = "extra_traits", derive(Debug))]
52 pub enum fpos64_t {} // FIXME: fill this out with a struct
53 impl ::Copy for fpos64_t {}
54 impl ::Clone for fpos64_t {
55     fn clone(&self) -> fpos64_t {
56         *self
57     }
58 }
59 
60 s! {
61     pub struct rlimit64 {
62         pub rlim_cur: rlim64_t,
63         pub rlim_max: rlim64_t,
64     }
65 
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(target_env = "musl")]
472         __prio: ::c_int,
473         #[cfg(not(target_env = "musl"))]
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 
630 s_no_extra_traits! {
631     pub struct sockaddr_nl {
632         pub nl_family: ::sa_family_t,
633         nl_pad: ::c_ushort,
634         pub nl_pid: u32,
635         pub nl_groups: u32
636     }
637 
638     pub struct dirent {
639         pub d_ino: ::ino_t,
640         pub d_off: ::off_t,
641         pub d_reclen: ::c_ushort,
642         pub d_type: ::c_uchar,
643         pub d_name: [::c_char; 256],
644     }
645 
646     pub struct dirent64 {
647         pub d_ino: ::ino64_t,
648         pub d_off: ::off64_t,
649         pub d_reclen: ::c_ushort,
650         pub d_type: ::c_uchar,
651         pub d_name: [::c_char; 256],
652     }
653 
654     pub struct sockaddr_alg {
655         pub salg_family: ::sa_family_t,
656         pub salg_type: [::c_uchar; 14],
657         pub salg_feat: u32,
658         pub salg_mask: u32,
659         pub salg_name: [::c_uchar; 64],
660     }
661 
662     pub struct uinput_setup {
663         pub id: input_id,
664         pub name: [::c_char; UINPUT_MAX_NAME_SIZE],
665         pub ff_effects_max: ::__u32,
666     }
667 
668     pub struct uinput_user_dev {
669         pub name: [::c_char; UINPUT_MAX_NAME_SIZE],
670         pub id: input_id,
671         pub ff_effects_max: ::__u32,
672         pub absmax: [::__s32; ABS_CNT],
673         pub absmin: [::__s32; ABS_CNT],
674         pub absfuzz: [::__s32; ABS_CNT],
675         pub absflat: [::__s32; ABS_CNT],
676     }
677 
678     /// WARNING: The `PartialEq`, `Eq` and `Hash` implementations of this
679     /// type are unsound and will be removed in the future.
680     #[deprecated(
681         note = "this struct has unsafe trait implementations that will be \
682                 removed in the future",
683         since = "0.2.80"
684     )]
685     pub struct af_alg_iv {
686         pub ivlen: u32,
687         pub iv: [::c_uchar; 0],
688     }
689 
690     // x32 compatibility
691     // See https://sourceware.org/bugzilla/show_bug.cgi?id=21279
692     pub struct mq_attr {
693         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
694         pub mq_flags: i64,
695         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
696         pub mq_maxmsg: i64,
697         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
698         pub mq_msgsize: i64,
699         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
700         pub mq_curmsgs: i64,
701         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
702         pad: [i64; 4],
703 
704         #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
705         pub mq_flags: ::c_long,
706         #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
707         pub mq_maxmsg: ::c_long,
708         #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
709         pub mq_msgsize: ::c_long,
710         #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
711         pub mq_curmsgs: ::c_long,
712         #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
713         pad: [::c_long; 4],
714     }
715 
716     #[cfg(libc_union)]
717     pub union __c_anonymous_ifr_ifru {
718         pub ifru_addr: ::sockaddr,
719         pub ifru_dstaddr: ::sockaddr,
720         pub ifru_broadaddr: ::sockaddr,
721         pub ifru_netmask: ::sockaddr,
722         pub ifru_hwaddr: ::sockaddr,
723         pub ifru_flags: ::c_short,
724         pub ifru_ifindex: ::c_int,
725         pub ifru_metric: ::c_int,
726         pub ifru_mtu: ::c_int,
727         pub ifru_map: __c_anonymous_ifru_map,
728         pub ifru_slave: [::c_char; ::IFNAMSIZ],
729         pub ifru_newname: [::c_char; ::IFNAMSIZ],
730         pub ifru_data: *mut ::c_char,
731     }
732 
733     pub struct ifreq {
734         /// interface name, e.g. "en0"
735         pub ifr_name: [::c_char; ::IFNAMSIZ],
736         #[cfg(libc_union)]
737         pub ifr_ifru: __c_anonymous_ifr_ifru,
738         #[cfg(not(libc_union))]
739         pub ifr_ifru: ::sockaddr,
740     }
741 }
742 
743 s_no_extra_traits! {
744     // linux/net_tstamp.h
745     #[allow(missing_debug_implementations)]
746     pub struct sock_txtime {
747         pub clockid: ::clockid_t,
748         pub flags: ::__u32,
749     }
750 }
751 
752 cfg_if! {
753     if #[cfg(libc_union)] {
754         s_no_extra_traits! {
755             // linux/can.h
756             #[allow(missing_debug_implementations)]
757             pub union __c_anonymous_sockaddr_can_can_addr {
758                 pub tp: __c_anonymous_sockaddr_can_tp,
759                 pub j1939: __c_anonymous_sockaddr_can_j1939,
760             }
761 
762             #[allow(missing_debug_implementations)]
763             pub struct sockaddr_can {
764                 pub can_family: ::sa_family_t,
765                 pub can_ifindex: ::c_int,
766                 pub can_addr: __c_anonymous_sockaddr_can_can_addr,
767             }
768         }
769     }
770 }
771 
772 cfg_if! {
773     if #[cfg(feature = "extra_traits")] {
774         impl PartialEq for sockaddr_nl {
775             fn eq(&self, other: &sockaddr_nl) -> bool {
776                 self.nl_family == other.nl_family &&
777                     self.nl_pid == other.nl_pid &&
778                     self.nl_groups == other.nl_groups
779             }
780         }
781         impl Eq for sockaddr_nl {}
782         impl ::fmt::Debug for sockaddr_nl {
783             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
784                 f.debug_struct("sockaddr_nl")
785                     .field("nl_family", &self.nl_family)
786                     .field("nl_pid", &self.nl_pid)
787                     .field("nl_groups", &self.nl_groups)
788                     .finish()
789             }
790         }
791         impl ::hash::Hash for sockaddr_nl {
792             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
793                 self.nl_family.hash(state);
794                 self.nl_pid.hash(state);
795                 self.nl_groups.hash(state);
796             }
797         }
798 
799         impl PartialEq for dirent {
800             fn eq(&self, other: &dirent) -> bool {
801                 self.d_ino == other.d_ino
802                     && self.d_off == other.d_off
803                     && self.d_reclen == other.d_reclen
804                     && self.d_type == other.d_type
805                     && self
806                     .d_name
807                     .iter()
808                     .zip(other.d_name.iter())
809                     .all(|(a,b)| a == b)
810             }
811         }
812 
813         impl Eq for dirent {}
814 
815         impl ::fmt::Debug for dirent {
816             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
817                 f.debug_struct("dirent")
818                     .field("d_ino", &self.d_ino)
819                     .field("d_off", &self.d_off)
820                     .field("d_reclen", &self.d_reclen)
821                     .field("d_type", &self.d_type)
822                 // FIXME: .field("d_name", &self.d_name)
823                     .finish()
824             }
825         }
826 
827         impl ::hash::Hash for dirent {
828             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
829                 self.d_ino.hash(state);
830                 self.d_off.hash(state);
831                 self.d_reclen.hash(state);
832                 self.d_type.hash(state);
833                 self.d_name.hash(state);
834             }
835         }
836 
837         impl PartialEq for dirent64 {
838             fn eq(&self, other: &dirent64) -> bool {
839                 self.d_ino == other.d_ino
840                     && self.d_off == other.d_off
841                     && self.d_reclen == other.d_reclen
842                     && self.d_type == other.d_type
843                     && self
844                     .d_name
845                     .iter()
846                     .zip(other.d_name.iter())
847                     .all(|(a,b)| a == b)
848             }
849         }
850 
851         impl Eq for dirent64 {}
852 
853         impl ::fmt::Debug for dirent64 {
854             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
855                 f.debug_struct("dirent64")
856                     .field("d_ino", &self.d_ino)
857                     .field("d_off", &self.d_off)
858                     .field("d_reclen", &self.d_reclen)
859                     .field("d_type", &self.d_type)
860                 // FIXME: .field("d_name", &self.d_name)
861                     .finish()
862             }
863         }
864 
865         impl ::hash::Hash for dirent64 {
866             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
867                 self.d_ino.hash(state);
868                 self.d_off.hash(state);
869                 self.d_reclen.hash(state);
870                 self.d_type.hash(state);
871                 self.d_name.hash(state);
872             }
873         }
874 
875         impl PartialEq for pthread_cond_t {
876             fn eq(&self, other: &pthread_cond_t) -> bool {
877                 self.size.iter().zip(other.size.iter()).all(|(a,b)| a == b)
878             }
879         }
880 
881         impl Eq for pthread_cond_t {}
882 
883         impl ::fmt::Debug for pthread_cond_t {
884             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
885                 f.debug_struct("pthread_cond_t")
886                 // FIXME: .field("size", &self.size)
887                     .finish()
888             }
889         }
890 
891         impl ::hash::Hash for pthread_cond_t {
892             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
893                 self.size.hash(state);
894             }
895         }
896 
897         impl PartialEq for pthread_mutex_t {
898             fn eq(&self, other: &pthread_mutex_t) -> bool {
899                 self.size.iter().zip(other.size.iter()).all(|(a,b)| a == b)
900             }
901         }
902 
903         impl Eq for pthread_mutex_t {}
904 
905         impl ::fmt::Debug for pthread_mutex_t {
906             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
907                 f.debug_struct("pthread_mutex_t")
908                 // FIXME: .field("size", &self.size)
909                     .finish()
910             }
911         }
912 
913         impl ::hash::Hash for pthread_mutex_t {
914             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
915                 self.size.hash(state);
916             }
917         }
918 
919         impl PartialEq for pthread_rwlock_t {
920             fn eq(&self, other: &pthread_rwlock_t) -> bool {
921                 self.size.iter().zip(other.size.iter()).all(|(a,b)| a == b)
922             }
923         }
924 
925         impl Eq for pthread_rwlock_t {}
926 
927         impl ::fmt::Debug for pthread_rwlock_t {
928             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
929                 f.debug_struct("pthread_rwlock_t")
930                 // FIXME: .field("size", &self.size)
931                     .finish()
932             }
933         }
934 
935         impl ::hash::Hash for pthread_rwlock_t {
936             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
937                 self.size.hash(state);
938             }
939         }
940 
941         impl PartialEq for sockaddr_alg {
942             fn eq(&self, other: &sockaddr_alg) -> bool {
943                 self.salg_family == other.salg_family
944                     && self
945                     .salg_type
946                     .iter()
947                     .zip(other.salg_type.iter())
948                     .all(|(a, b)| a == b)
949                     && self.salg_feat == other.salg_feat
950                     && self.salg_mask == other.salg_mask
951                     && self
952                     .salg_name
953                     .iter()
954                     .zip(other.salg_name.iter())
955                     .all(|(a, b)| a == b)
956            }
957         }
958 
959         impl Eq for sockaddr_alg {}
960 
961         impl ::fmt::Debug for sockaddr_alg {
962             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
963                 f.debug_struct("sockaddr_alg")
964                     .field("salg_family", &self.salg_family)
965                     .field("salg_type", &self.salg_type)
966                     .field("salg_feat", &self.salg_feat)
967                     .field("salg_mask", &self.salg_mask)
968                     .field("salg_name", &&self.salg_name[..])
969                     .finish()
970             }
971         }
972 
973         impl ::hash::Hash for sockaddr_alg {
974             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
975                 self.salg_family.hash(state);
976                 self.salg_type.hash(state);
977                 self.salg_feat.hash(state);
978                 self.salg_mask.hash(state);
979                 self.salg_name.hash(state);
980             }
981         }
982 
983         impl PartialEq for uinput_setup {
984             fn eq(&self, other: &uinput_setup) -> bool {
985                 self.id == other.id
986                     && self.name[..] == other.name[..]
987                     && self.ff_effects_max == other.ff_effects_max
988            }
989         }
990         impl Eq for uinput_setup {}
991 
992         impl ::fmt::Debug for uinput_setup {
993             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
994                 f.debug_struct("uinput_setup")
995                     .field("id", &self.id)
996                     .field("name", &&self.name[..])
997                     .field("ff_effects_max", &self.ff_effects_max)
998                     .finish()
999             }
1000         }
1001 
1002         impl ::hash::Hash for uinput_setup {
1003             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1004                 self.id.hash(state);
1005                 self.name.hash(state);
1006                 self.ff_effects_max.hash(state);
1007             }
1008         }
1009 
1010         impl PartialEq for uinput_user_dev {
1011             fn eq(&self, other: &uinput_user_dev) -> bool {
1012                  self.name[..] == other.name[..]
1013                     && self.id == other.id
1014                     && self.ff_effects_max == other.ff_effects_max
1015                     && self.absmax[..] == other.absmax[..]
1016                     && self.absmin[..] == other.absmin[..]
1017                     && self.absfuzz[..] == other.absfuzz[..]
1018                     && self.absflat[..] == other.absflat[..]
1019            }
1020         }
1021         impl Eq for uinput_user_dev {}
1022 
1023         impl ::fmt::Debug for uinput_user_dev {
1024             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1025                 f.debug_struct("uinput_setup")
1026                     .field("name", &&self.name[..])
1027                     .field("id", &self.id)
1028                     .field("ff_effects_max", &self.ff_effects_max)
1029                     .field("absmax", &&self.absmax[..])
1030                     .field("absmin", &&self.absmin[..])
1031                     .field("absfuzz", &&self.absfuzz[..])
1032                     .field("absflat", &&self.absflat[..])
1033                     .finish()
1034             }
1035         }
1036 
1037         impl ::hash::Hash for uinput_user_dev {
1038             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1039                 self.name.hash(state);
1040                 self.id.hash(state);
1041                 self.ff_effects_max.hash(state);
1042                 self.absmax.hash(state);
1043                 self.absmin.hash(state);
1044                 self.absfuzz.hash(state);
1045                 self.absflat.hash(state);
1046             }
1047         }
1048 
1049         #[allow(deprecated)]
1050         impl af_alg_iv {
1051             fn as_slice(&self) -> &[u8] {
1052                 unsafe {
1053                     ::core::slice::from_raw_parts(
1054                         self.iv.as_ptr(),
1055                         self.ivlen as usize
1056                     )
1057                 }
1058             }
1059         }
1060 
1061         #[allow(deprecated)]
1062         impl PartialEq for af_alg_iv {
1063             fn eq(&self, other: &af_alg_iv) -> bool {
1064                 *self.as_slice() == *other.as_slice()
1065            }
1066         }
1067 
1068         #[allow(deprecated)]
1069         impl Eq for af_alg_iv {}
1070 
1071         #[allow(deprecated)]
1072         impl ::fmt::Debug for af_alg_iv {
1073             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1074                 f.debug_struct("af_alg_iv")
1075                     .field("ivlen", &self.ivlen)
1076                     .finish()
1077             }
1078         }
1079 
1080         #[allow(deprecated)]
1081         impl ::hash::Hash for af_alg_iv {
1082             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1083                 self.as_slice().hash(state);
1084             }
1085         }
1086 
1087         impl PartialEq for mq_attr {
1088             fn eq(&self, other: &mq_attr) -> bool {
1089                 self.mq_flags == other.mq_flags &&
1090                 self.mq_maxmsg == other.mq_maxmsg &&
1091                 self.mq_msgsize == other.mq_msgsize &&
1092                 self.mq_curmsgs == other.mq_curmsgs
1093             }
1094         }
1095         impl Eq for mq_attr {}
1096         impl ::fmt::Debug for mq_attr {
1097             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1098                 f.debug_struct("mq_attr")
1099                     .field("mq_flags", &self.mq_flags)
1100                     .field("mq_maxmsg", &self.mq_maxmsg)
1101                     .field("mq_msgsize", &self.mq_msgsize)
1102                     .field("mq_curmsgs", &self.mq_curmsgs)
1103                     .finish()
1104             }
1105         }
1106         impl ::hash::Hash for mq_attr {
1107             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1108                 self.mq_flags.hash(state);
1109                 self.mq_maxmsg.hash(state);
1110                 self.mq_msgsize.hash(state);
1111                 self.mq_curmsgs.hash(state);
1112             }
1113         }
1114         #[cfg(libc_union)]
1115         impl ::fmt::Debug for __c_anonymous_ifr_ifru {
1116             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1117                 f.debug_struct("ifr_ifru")
1118                     .field("ifru_addr", unsafe { &self.ifru_addr })
1119                     .field("ifru_dstaddr", unsafe { &self.ifru_dstaddr })
1120                     .field("ifru_broadaddr", unsafe { &self.ifru_broadaddr })
1121                     .field("ifru_netmask", unsafe { &self.ifru_netmask })
1122                     .field("ifru_hwaddr", unsafe { &self.ifru_hwaddr })
1123                     .field("ifru_flags", unsafe { &self.ifru_flags })
1124                     .field("ifru_ifindex", unsafe { &self.ifru_ifindex })
1125                     .field("ifru_metric", unsafe { &self.ifru_metric })
1126                     .field("ifru_mtu", unsafe { &self.ifru_mtu })
1127                     .field("ifru_map", unsafe { &self.ifru_map })
1128                     .field("ifru_slave", unsafe { &self.ifru_slave })
1129                     .field("ifru_newname", unsafe { &self.ifru_newname })
1130                     .field("ifru_data", unsafe { &self.ifru_data })
1131                     .finish()
1132             }
1133         }
1134         impl ::fmt::Debug for ifreq {
1135             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1136                 f.debug_struct("ifreq")
1137                     .field("ifr_name", &self.ifr_name)
1138                     .field("ifr_ifru", &self.ifr_ifru)
1139                     .finish()
1140             }
1141         }
1142     }
1143 }
1144 
1145 cfg_if! {
1146     if #[cfg(any(target_env = "gnu", target_env = "musl"))] {
1147         pub const ABDAY_1: ::nl_item = 0x20000;
1148         pub const ABDAY_2: ::nl_item = 0x20001;
1149         pub const ABDAY_3: ::nl_item = 0x20002;
1150         pub const ABDAY_4: ::nl_item = 0x20003;
1151         pub const ABDAY_5: ::nl_item = 0x20004;
1152         pub const ABDAY_6: ::nl_item = 0x20005;
1153         pub const ABDAY_7: ::nl_item = 0x20006;
1154 
1155         pub const DAY_1: ::nl_item = 0x20007;
1156         pub const DAY_2: ::nl_item = 0x20008;
1157         pub const DAY_3: ::nl_item = 0x20009;
1158         pub const DAY_4: ::nl_item = 0x2000A;
1159         pub const DAY_5: ::nl_item = 0x2000B;
1160         pub const DAY_6: ::nl_item = 0x2000C;
1161         pub const DAY_7: ::nl_item = 0x2000D;
1162 
1163         pub const ABMON_1: ::nl_item = 0x2000E;
1164         pub const ABMON_2: ::nl_item = 0x2000F;
1165         pub const ABMON_3: ::nl_item = 0x20010;
1166         pub const ABMON_4: ::nl_item = 0x20011;
1167         pub const ABMON_5: ::nl_item = 0x20012;
1168         pub const ABMON_6: ::nl_item = 0x20013;
1169         pub const ABMON_7: ::nl_item = 0x20014;
1170         pub const ABMON_8: ::nl_item = 0x20015;
1171         pub const ABMON_9: ::nl_item = 0x20016;
1172         pub const ABMON_10: ::nl_item = 0x20017;
1173         pub const ABMON_11: ::nl_item = 0x20018;
1174         pub const ABMON_12: ::nl_item = 0x20019;
1175 
1176         pub const MON_1: ::nl_item = 0x2001A;
1177         pub const MON_2: ::nl_item = 0x2001B;
1178         pub const MON_3: ::nl_item = 0x2001C;
1179         pub const MON_4: ::nl_item = 0x2001D;
1180         pub const MON_5: ::nl_item = 0x2001E;
1181         pub const MON_6: ::nl_item = 0x2001F;
1182         pub const MON_7: ::nl_item = 0x20020;
1183         pub const MON_8: ::nl_item = 0x20021;
1184         pub const MON_9: ::nl_item = 0x20022;
1185         pub const MON_10: ::nl_item = 0x20023;
1186         pub const MON_11: ::nl_item = 0x20024;
1187         pub const MON_12: ::nl_item = 0x20025;
1188 
1189         pub const AM_STR: ::nl_item = 0x20026;
1190         pub const PM_STR: ::nl_item = 0x20027;
1191 
1192         pub const D_T_FMT: ::nl_item = 0x20028;
1193         pub const D_FMT: ::nl_item = 0x20029;
1194         pub const T_FMT: ::nl_item = 0x2002A;
1195         pub const T_FMT_AMPM: ::nl_item = 0x2002B;
1196 
1197         pub const ERA: ::nl_item = 0x2002C;
1198         pub const ERA_D_FMT: ::nl_item = 0x2002E;
1199         pub const ALT_DIGITS: ::nl_item = 0x2002F;
1200         pub const ERA_D_T_FMT: ::nl_item = 0x20030;
1201         pub const ERA_T_FMT: ::nl_item = 0x20031;
1202 
1203         pub const CODESET: ::nl_item = 14;
1204         pub const CRNCYSTR: ::nl_item = 0x4000F;
1205         pub const RADIXCHAR: ::nl_item = 0x10000;
1206         pub const THOUSEP: ::nl_item = 0x10001;
1207         pub const YESEXPR: ::nl_item = 0x50000;
1208         pub const NOEXPR: ::nl_item = 0x50001;
1209         pub const YESSTR: ::nl_item = 0x50002;
1210         pub const NOSTR: ::nl_item = 0x50003;
1211     }
1212 }
1213 
1214 pub const RUSAGE_CHILDREN: ::c_int = -1;
1215 pub const L_tmpnam: ::c_uint = 20;
1216 pub const _PC_LINK_MAX: ::c_int = 0;
1217 pub const _PC_MAX_CANON: ::c_int = 1;
1218 pub const _PC_MAX_INPUT: ::c_int = 2;
1219 pub const _PC_NAME_MAX: ::c_int = 3;
1220 pub const _PC_PATH_MAX: ::c_int = 4;
1221 pub const _PC_PIPE_BUF: ::c_int = 5;
1222 pub const _PC_CHOWN_RESTRICTED: ::c_int = 6;
1223 pub const _PC_NO_TRUNC: ::c_int = 7;
1224 pub const _PC_VDISABLE: ::c_int = 8;
1225 pub const _PC_SYNC_IO: ::c_int = 9;
1226 pub const _PC_ASYNC_IO: ::c_int = 10;
1227 pub const _PC_PRIO_IO: ::c_int = 11;
1228 pub const _PC_SOCK_MAXBUF: ::c_int = 12;
1229 pub const _PC_FILESIZEBITS: ::c_int = 13;
1230 pub const _PC_REC_INCR_XFER_SIZE: ::c_int = 14;
1231 pub const _PC_REC_MAX_XFER_SIZE: ::c_int = 15;
1232 pub const _PC_REC_MIN_XFER_SIZE: ::c_int = 16;
1233 pub const _PC_REC_XFER_ALIGN: ::c_int = 17;
1234 pub const _PC_ALLOC_SIZE_MIN: ::c_int = 18;
1235 pub const _PC_SYMLINK_MAX: ::c_int = 19;
1236 pub const _PC_2_SYMLINKS: ::c_int = 20;
1237 
1238 pub const MS_NOUSER: ::c_ulong = 0xffffffff80000000;
1239 
1240 pub const _SC_ARG_MAX: ::c_int = 0;
1241 pub const _SC_CHILD_MAX: ::c_int = 1;
1242 pub const _SC_CLK_TCK: ::c_int = 2;
1243 pub const _SC_NGROUPS_MAX: ::c_int = 3;
1244 pub const _SC_OPEN_MAX: ::c_int = 4;
1245 pub const _SC_STREAM_MAX: ::c_int = 5;
1246 pub const _SC_TZNAME_MAX: ::c_int = 6;
1247 pub const _SC_JOB_CONTROL: ::c_int = 7;
1248 pub const _SC_SAVED_IDS: ::c_int = 8;
1249 pub const _SC_REALTIME_SIGNALS: ::c_int = 9;
1250 pub const _SC_PRIORITY_SCHEDULING: ::c_int = 10;
1251 pub const _SC_TIMERS: ::c_int = 11;
1252 pub const _SC_ASYNCHRONOUS_IO: ::c_int = 12;
1253 pub const _SC_PRIORITIZED_IO: ::c_int = 13;
1254 pub const _SC_SYNCHRONIZED_IO: ::c_int = 14;
1255 pub const _SC_FSYNC: ::c_int = 15;
1256 pub const _SC_MAPPED_FILES: ::c_int = 16;
1257 pub const _SC_MEMLOCK: ::c_int = 17;
1258 pub const _SC_MEMLOCK_RANGE: ::c_int = 18;
1259 pub const _SC_MEMORY_PROTECTION: ::c_int = 19;
1260 pub const _SC_MESSAGE_PASSING: ::c_int = 20;
1261 pub const _SC_SEMAPHORES: ::c_int = 21;
1262 pub const _SC_SHARED_MEMORY_OBJECTS: ::c_int = 22;
1263 pub const _SC_AIO_LISTIO_MAX: ::c_int = 23;
1264 pub const _SC_AIO_MAX: ::c_int = 24;
1265 pub const _SC_AIO_PRIO_DELTA_MAX: ::c_int = 25;
1266 pub const _SC_DELAYTIMER_MAX: ::c_int = 26;
1267 pub const _SC_MQ_OPEN_MAX: ::c_int = 27;
1268 pub const _SC_MQ_PRIO_MAX: ::c_int = 28;
1269 pub const _SC_VERSION: ::c_int = 29;
1270 pub const _SC_PAGESIZE: ::c_int = 30;
1271 pub const _SC_PAGE_SIZE: ::c_int = _SC_PAGESIZE;
1272 pub const _SC_RTSIG_MAX: ::c_int = 31;
1273 pub const _SC_SEM_NSEMS_MAX: ::c_int = 32;
1274 pub const _SC_SEM_VALUE_MAX: ::c_int = 33;
1275 pub const _SC_SIGQUEUE_MAX: ::c_int = 34;
1276 pub const _SC_TIMER_MAX: ::c_int = 35;
1277 pub const _SC_BC_BASE_MAX: ::c_int = 36;
1278 pub const _SC_BC_DIM_MAX: ::c_int = 37;
1279 pub const _SC_BC_SCALE_MAX: ::c_int = 38;
1280 pub const _SC_BC_STRING_MAX: ::c_int = 39;
1281 pub const _SC_COLL_WEIGHTS_MAX: ::c_int = 40;
1282 pub const _SC_EXPR_NEST_MAX: ::c_int = 42;
1283 pub const _SC_LINE_MAX: ::c_int = 43;
1284 pub const _SC_RE_DUP_MAX: ::c_int = 44;
1285 pub const _SC_2_VERSION: ::c_int = 46;
1286 pub const _SC_2_C_BIND: ::c_int = 47;
1287 pub const _SC_2_C_DEV: ::c_int = 48;
1288 pub const _SC_2_FORT_DEV: ::c_int = 49;
1289 pub const _SC_2_FORT_RUN: ::c_int = 50;
1290 pub const _SC_2_SW_DEV: ::c_int = 51;
1291 pub const _SC_2_LOCALEDEF: ::c_int = 52;
1292 pub const _SC_UIO_MAXIOV: ::c_int = 60;
1293 pub const _SC_IOV_MAX: ::c_int = 60;
1294 pub const _SC_THREADS: ::c_int = 67;
1295 pub const _SC_THREAD_SAFE_FUNCTIONS: ::c_int = 68;
1296 pub const _SC_GETGR_R_SIZE_MAX: ::c_int = 69;
1297 pub const _SC_GETPW_R_SIZE_MAX: ::c_int = 70;
1298 pub const _SC_LOGIN_NAME_MAX: ::c_int = 71;
1299 pub const _SC_TTY_NAME_MAX: ::c_int = 72;
1300 pub const _SC_THREAD_DESTRUCTOR_ITERATIONS: ::c_int = 73;
1301 pub const _SC_THREAD_KEYS_MAX: ::c_int = 74;
1302 pub const _SC_THREAD_STACK_MIN: ::c_int = 75;
1303 pub const _SC_THREAD_THREADS_MAX: ::c_int = 76;
1304 pub const _SC_THREAD_ATTR_STACKADDR: ::c_int = 77;
1305 pub const _SC_THREAD_ATTR_STACKSIZE: ::c_int = 78;
1306 pub const _SC_THREAD_PRIORITY_SCHEDULING: ::c_int = 79;
1307 pub const _SC_THREAD_PRIO_INHERIT: ::c_int = 80;
1308 pub const _SC_THREAD_PRIO_PROTECT: ::c_int = 81;
1309 pub const _SC_THREAD_PROCESS_SHARED: ::c_int = 82;
1310 pub const _SC_NPROCESSORS_CONF: ::c_int = 83;
1311 pub const _SC_NPROCESSORS_ONLN: ::c_int = 84;
1312 pub const _SC_PHYS_PAGES: ::c_int = 85;
1313 pub const _SC_AVPHYS_PAGES: ::c_int = 86;
1314 pub const _SC_ATEXIT_MAX: ::c_int = 87;
1315 pub const _SC_PASS_MAX: ::c_int = 88;
1316 pub const _SC_XOPEN_VERSION: ::c_int = 89;
1317 pub const _SC_XOPEN_XCU_VERSION: ::c_int = 90;
1318 pub const _SC_XOPEN_UNIX: ::c_int = 91;
1319 pub const _SC_XOPEN_CRYPT: ::c_int = 92;
1320 pub const _SC_XOPEN_ENH_I18N: ::c_int = 93;
1321 pub const _SC_XOPEN_SHM: ::c_int = 94;
1322 pub const _SC_2_CHAR_TERM: ::c_int = 95;
1323 pub const _SC_2_UPE: ::c_int = 97;
1324 pub const _SC_XOPEN_XPG2: ::c_int = 98;
1325 pub const _SC_XOPEN_XPG3: ::c_int = 99;
1326 pub const _SC_XOPEN_XPG4: ::c_int = 100;
1327 pub const _SC_NZERO: ::c_int = 109;
1328 pub const _SC_XBS5_ILP32_OFF32: ::c_int = 125;
1329 pub const _SC_XBS5_ILP32_OFFBIG: ::c_int = 126;
1330 pub const _SC_XBS5_LP64_OFF64: ::c_int = 127;
1331 pub const _SC_XBS5_LPBIG_OFFBIG: ::c_int = 128;
1332 pub const _SC_XOPEN_LEGACY: ::c_int = 129;
1333 pub const _SC_XOPEN_REALTIME: ::c_int = 130;
1334 pub const _SC_XOPEN_REALTIME_THREADS: ::c_int = 131;
1335 pub const _SC_ADVISORY_INFO: ::c_int = 132;
1336 pub const _SC_BARRIERS: ::c_int = 133;
1337 pub const _SC_CLOCK_SELECTION: ::c_int = 137;
1338 pub const _SC_CPUTIME: ::c_int = 138;
1339 pub const _SC_THREAD_CPUTIME: ::c_int = 139;
1340 pub const _SC_MONOTONIC_CLOCK: ::c_int = 149;
1341 pub const _SC_READER_WRITER_LOCKS: ::c_int = 153;
1342 pub const _SC_SPIN_LOCKS: ::c_int = 154;
1343 pub const _SC_REGEXP: ::c_int = 155;
1344 pub const _SC_SHELL: ::c_int = 157;
1345 pub const _SC_SPAWN: ::c_int = 159;
1346 pub const _SC_SPORADIC_SERVER: ::c_int = 160;
1347 pub const _SC_THREAD_SPORADIC_SERVER: ::c_int = 161;
1348 pub const _SC_TIMEOUTS: ::c_int = 164;
1349 pub const _SC_TYPED_MEMORY_OBJECTS: ::c_int = 165;
1350 pub const _SC_2_PBS: ::c_int = 168;
1351 pub const _SC_2_PBS_ACCOUNTING: ::c_int = 169;
1352 pub const _SC_2_PBS_LOCATE: ::c_int = 170;
1353 pub const _SC_2_PBS_MESSAGE: ::c_int = 171;
1354 pub const _SC_2_PBS_TRACK: ::c_int = 172;
1355 pub const _SC_SYMLOOP_MAX: ::c_int = 173;
1356 pub const _SC_STREAMS: ::c_int = 174;
1357 pub const _SC_2_PBS_CHECKPOINT: ::c_int = 175;
1358 pub const _SC_V6_ILP32_OFF32: ::c_int = 176;
1359 pub const _SC_V6_ILP32_OFFBIG: ::c_int = 177;
1360 pub const _SC_V6_LP64_OFF64: ::c_int = 178;
1361 pub const _SC_V6_LPBIG_OFFBIG: ::c_int = 179;
1362 pub const _SC_HOST_NAME_MAX: ::c_int = 180;
1363 pub const _SC_TRACE: ::c_int = 181;
1364 pub const _SC_TRACE_EVENT_FILTER: ::c_int = 182;
1365 pub const _SC_TRACE_INHERIT: ::c_int = 183;
1366 pub const _SC_TRACE_LOG: ::c_int = 184;
1367 pub const _SC_IPV6: ::c_int = 235;
1368 pub const _SC_RAW_SOCKETS: ::c_int = 236;
1369 pub const _SC_V7_ILP32_OFF32: ::c_int = 237;
1370 pub const _SC_V7_ILP32_OFFBIG: ::c_int = 238;
1371 pub const _SC_V7_LP64_OFF64: ::c_int = 239;
1372 pub const _SC_V7_LPBIG_OFFBIG: ::c_int = 240;
1373 pub const _SC_SS_REPL_MAX: ::c_int = 241;
1374 pub const _SC_TRACE_EVENT_NAME_MAX: ::c_int = 242;
1375 pub const _SC_TRACE_NAME_MAX: ::c_int = 243;
1376 pub const _SC_TRACE_SYS_MAX: ::c_int = 244;
1377 pub const _SC_TRACE_USER_EVENT_MAX: ::c_int = 245;
1378 pub const _SC_XOPEN_STREAMS: ::c_int = 246;
1379 pub const _SC_THREAD_ROBUST_PRIO_INHERIT: ::c_int = 247;
1380 pub const _SC_THREAD_ROBUST_PRIO_PROTECT: ::c_int = 248;
1381 
1382 pub const RLIM_SAVED_MAX: ::rlim_t = RLIM_INFINITY;
1383 pub const RLIM_SAVED_CUR: ::rlim_t = RLIM_INFINITY;
1384 
1385 // elf.h - Fields in the e_ident array.
1386 pub const EI_NIDENT: usize = 16;
1387 
1388 pub const EI_MAG0: usize = 0;
1389 pub const ELFMAG0: u8 = 0x7f;
1390 pub const EI_MAG1: usize = 1;
1391 pub const ELFMAG1: u8 = b'E';
1392 pub const EI_MAG2: usize = 2;
1393 pub const ELFMAG2: u8 = b'L';
1394 pub const EI_MAG3: usize = 3;
1395 pub const ELFMAG3: u8 = b'F';
1396 pub const SELFMAG: usize = 4;
1397 
1398 pub const EI_CLASS: usize = 4;
1399 pub const ELFCLASSNONE: u8 = 0;
1400 pub const ELFCLASS32: u8 = 1;
1401 pub const ELFCLASS64: u8 = 2;
1402 pub const ELFCLASSNUM: usize = 3;
1403 
1404 pub const EI_DATA: usize = 5;
1405 pub const ELFDATANONE: u8 = 0;
1406 pub const ELFDATA2LSB: u8 = 1;
1407 pub const ELFDATA2MSB: u8 = 2;
1408 pub const ELFDATANUM: usize = 3;
1409 
1410 pub const EI_VERSION: usize = 6;
1411 
1412 pub const EI_OSABI: usize = 7;
1413 pub const ELFOSABI_NONE: u8 = 0;
1414 pub const ELFOSABI_SYSV: u8 = 0;
1415 pub const ELFOSABI_HPUX: u8 = 1;
1416 pub const ELFOSABI_NETBSD: u8 = 2;
1417 pub const ELFOSABI_GNU: u8 = 3;
1418 pub const ELFOSABI_LINUX: u8 = ELFOSABI_GNU;
1419 pub const ELFOSABI_SOLARIS: u8 = 6;
1420 pub const ELFOSABI_AIX: u8 = 7;
1421 pub const ELFOSABI_IRIX: u8 = 8;
1422 pub const ELFOSABI_FREEBSD: u8 = 9;
1423 pub const ELFOSABI_TRU64: u8 = 10;
1424 pub const ELFOSABI_MODESTO: u8 = 11;
1425 pub const ELFOSABI_OPENBSD: u8 = 12;
1426 pub const ELFOSABI_ARM: u8 = 97;
1427 pub const ELFOSABI_STANDALONE: u8 = 255;
1428 
1429 pub const EI_ABIVERSION: usize = 8;
1430 
1431 pub const EI_PAD: usize = 9;
1432 
1433 // elf.h - Legal values for e_type (object file type).
1434 pub const ET_NONE: u16 = 0;
1435 pub const ET_REL: u16 = 1;
1436 pub const ET_EXEC: u16 = 2;
1437 pub const ET_DYN: u16 = 3;
1438 pub const ET_CORE: u16 = 4;
1439 pub const ET_NUM: u16 = 5;
1440 pub const ET_LOOS: u16 = 0xfe00;
1441 pub const ET_HIOS: u16 = 0xfeff;
1442 pub const ET_LOPROC: u16 = 0xff00;
1443 pub const ET_HIPROC: u16 = 0xffff;
1444 
1445 // elf.h - Legal values for e_machine (architecture).
1446 pub const EM_NONE: u16 = 0;
1447 pub const EM_M32: u16 = 1;
1448 pub const EM_SPARC: u16 = 2;
1449 pub const EM_386: u16 = 3;
1450 pub const EM_68K: u16 = 4;
1451 pub const EM_88K: u16 = 5;
1452 pub const EM_860: u16 = 7;
1453 pub const EM_MIPS: u16 = 8;
1454 pub const EM_S370: u16 = 9;
1455 pub const EM_MIPS_RS3_LE: u16 = 10;
1456 pub const EM_PARISC: u16 = 15;
1457 pub const EM_VPP500: u16 = 17;
1458 pub const EM_SPARC32PLUS: u16 = 18;
1459 pub const EM_960: u16 = 19;
1460 pub const EM_PPC: u16 = 20;
1461 pub const EM_PPC64: u16 = 21;
1462 pub const EM_S390: u16 = 22;
1463 pub const EM_V800: u16 = 36;
1464 pub const EM_FR20: u16 = 37;
1465 pub const EM_RH32: u16 = 38;
1466 pub const EM_RCE: u16 = 39;
1467 pub const EM_ARM: u16 = 40;
1468 pub const EM_FAKE_ALPHA: u16 = 41;
1469 pub const EM_SH: u16 = 42;
1470 pub const EM_SPARCV9: u16 = 43;
1471 pub const EM_TRICORE: u16 = 44;
1472 pub const EM_ARC: u16 = 45;
1473 pub const EM_H8_300: u16 = 46;
1474 pub const EM_H8_300H: u16 = 47;
1475 pub const EM_H8S: u16 = 48;
1476 pub const EM_H8_500: u16 = 49;
1477 pub const EM_IA_64: u16 = 50;
1478 pub const EM_MIPS_X: u16 = 51;
1479 pub const EM_COLDFIRE: u16 = 52;
1480 pub const EM_68HC12: u16 = 53;
1481 pub const EM_MMA: u16 = 54;
1482 pub const EM_PCP: u16 = 55;
1483 pub const EM_NCPU: u16 = 56;
1484 pub const EM_NDR1: u16 = 57;
1485 pub const EM_STARCORE: u16 = 58;
1486 pub const EM_ME16: u16 = 59;
1487 pub const EM_ST100: u16 = 60;
1488 pub const EM_TINYJ: u16 = 61;
1489 pub const EM_X86_64: u16 = 62;
1490 pub const EM_PDSP: u16 = 63;
1491 pub const EM_FX66: u16 = 66;
1492 pub const EM_ST9PLUS: u16 = 67;
1493 pub const EM_ST7: u16 = 68;
1494 pub const EM_68HC16: u16 = 69;
1495 pub const EM_68HC11: u16 = 70;
1496 pub const EM_68HC08: u16 = 71;
1497 pub const EM_68HC05: u16 = 72;
1498 pub const EM_SVX: u16 = 73;
1499 pub const EM_ST19: u16 = 74;
1500 pub const EM_VAX: u16 = 75;
1501 pub const EM_CRIS: u16 = 76;
1502 pub const EM_JAVELIN: u16 = 77;
1503 pub const EM_FIREPATH: u16 = 78;
1504 pub const EM_ZSP: u16 = 79;
1505 pub const EM_MMIX: u16 = 80;
1506 pub const EM_HUANY: u16 = 81;
1507 pub const EM_PRISM: u16 = 82;
1508 pub const EM_AVR: u16 = 83;
1509 pub const EM_FR30: u16 = 84;
1510 pub const EM_D10V: u16 = 85;
1511 pub const EM_D30V: u16 = 86;
1512 pub const EM_V850: u16 = 87;
1513 pub const EM_M32R: u16 = 88;
1514 pub const EM_MN10300: u16 = 89;
1515 pub const EM_MN10200: u16 = 90;
1516 pub const EM_PJ: u16 = 91;
1517 pub const EM_OPENRISC: u16 = 92;
1518 pub const EM_ARC_A5: u16 = 93;
1519 pub const EM_XTENSA: u16 = 94;
1520 pub const EM_AARCH64: u16 = 183;
1521 pub const EM_TILEPRO: u16 = 188;
1522 pub const EM_TILEGX: u16 = 191;
1523 pub const EM_ALPHA: u16 = 0x9026;
1524 
1525 // elf.h - Legal values for e_version (version).
1526 pub const EV_NONE: u32 = 0;
1527 pub const EV_CURRENT: u32 = 1;
1528 pub const EV_NUM: u32 = 2;
1529 
1530 // elf.h - Legal values for p_type (segment type).
1531 pub const PT_NULL: u32 = 0;
1532 pub const PT_LOAD: u32 = 1;
1533 pub const PT_DYNAMIC: u32 = 2;
1534 pub const PT_INTERP: u32 = 3;
1535 pub const PT_NOTE: u32 = 4;
1536 pub const PT_SHLIB: u32 = 5;
1537 pub const PT_PHDR: u32 = 6;
1538 pub const PT_TLS: u32 = 7;
1539 pub const PT_NUM: u32 = 8;
1540 pub const PT_LOOS: u32 = 0x60000000;
1541 pub const PT_GNU_EH_FRAME: u32 = 0x6474e550;
1542 pub const PT_GNU_STACK: u32 = 0x6474e551;
1543 pub const PT_GNU_RELRO: u32 = 0x6474e552;
1544 pub const PT_LOSUNW: u32 = 0x6ffffffa;
1545 pub const PT_SUNWBSS: u32 = 0x6ffffffa;
1546 pub const PT_SUNWSTACK: u32 = 0x6ffffffb;
1547 pub const PT_HISUNW: u32 = 0x6fffffff;
1548 pub const PT_HIOS: u32 = 0x6fffffff;
1549 pub const PT_LOPROC: u32 = 0x70000000;
1550 pub const PT_HIPROC: u32 = 0x7fffffff;
1551 
1552 // Legal values for p_flags (segment flags).
1553 pub const PF_X: u32 = 1 << 0;
1554 pub const PF_W: u32 = 1 << 1;
1555 pub const PF_R: u32 = 1 << 2;
1556 pub const PF_MASKOS: u32 = 0x0ff00000;
1557 pub const PF_MASKPROC: u32 = 0xf0000000;
1558 
1559 // elf.h - Legal values for a_type (entry type).
1560 pub const AT_NULL: ::c_ulong = 0;
1561 pub const AT_IGNORE: ::c_ulong = 1;
1562 pub const AT_EXECFD: ::c_ulong = 2;
1563 pub const AT_PHDR: ::c_ulong = 3;
1564 pub const AT_PHENT: ::c_ulong = 4;
1565 pub const AT_PHNUM: ::c_ulong = 5;
1566 pub const AT_PAGESZ: ::c_ulong = 6;
1567 pub const AT_BASE: ::c_ulong = 7;
1568 pub const AT_FLAGS: ::c_ulong = 8;
1569 pub const AT_ENTRY: ::c_ulong = 9;
1570 pub const AT_NOTELF: ::c_ulong = 10;
1571 pub const AT_UID: ::c_ulong = 11;
1572 pub const AT_EUID: ::c_ulong = 12;
1573 pub const AT_GID: ::c_ulong = 13;
1574 pub const AT_EGID: ::c_ulong = 14;
1575 pub const AT_PLATFORM: ::c_ulong = 15;
1576 pub const AT_HWCAP: ::c_ulong = 16;
1577 pub const AT_CLKTCK: ::c_ulong = 17;
1578 
1579 pub const AT_SECURE: ::c_ulong = 23;
1580 pub const AT_BASE_PLATFORM: ::c_ulong = 24;
1581 pub const AT_RANDOM: ::c_ulong = 25;
1582 pub const AT_HWCAP2: ::c_ulong = 26;
1583 
1584 pub const AT_EXECFN: ::c_ulong = 31;
1585 
1586 // defined in arch/<arch>/include/uapi/asm/auxvec.h but has the same value
1587 // wherever it is defined.
1588 pub const AT_SYSINFO_EHDR: ::c_ulong = 33;
1589 
1590 pub const GLOB_ERR: ::c_int = 1 << 0;
1591 pub const GLOB_MARK: ::c_int = 1 << 1;
1592 pub const GLOB_NOSORT: ::c_int = 1 << 2;
1593 pub const GLOB_DOOFFS: ::c_int = 1 << 3;
1594 pub const GLOB_NOCHECK: ::c_int = 1 << 4;
1595 pub const GLOB_APPEND: ::c_int = 1 << 5;
1596 pub const GLOB_NOESCAPE: ::c_int = 1 << 6;
1597 
1598 pub const GLOB_NOSPACE: ::c_int = 1;
1599 pub const GLOB_ABORTED: ::c_int = 2;
1600 pub const GLOB_NOMATCH: ::c_int = 3;
1601 
1602 pub const POSIX_MADV_NORMAL: ::c_int = 0;
1603 pub const POSIX_MADV_RANDOM: ::c_int = 1;
1604 pub const POSIX_MADV_SEQUENTIAL: ::c_int = 2;
1605 pub const POSIX_MADV_WILLNEED: ::c_int = 3;
1606 pub const POSIX_SPAWN_USEVFORK: ::c_int = 64;
1607 pub const POSIX_SPAWN_SETSID: ::c_int = 128;
1608 
1609 pub const S_IEXEC: mode_t = 64;
1610 pub const S_IWRITE: mode_t = 128;
1611 pub const S_IREAD: mode_t = 256;
1612 
1613 pub const F_LOCK: ::c_int = 1;
1614 pub const F_TEST: ::c_int = 3;
1615 pub const F_TLOCK: ::c_int = 2;
1616 pub const F_ULOCK: ::c_int = 0;
1617 
1618 pub const F_SEAL_FUTURE_WRITE: ::c_int = 0x0010;
1619 
1620 pub const IFF_LOWER_UP: ::c_int = 0x10000;
1621 pub const IFF_DORMANT: ::c_int = 0x20000;
1622 pub const IFF_ECHO: ::c_int = 0x40000;
1623 
1624 // linux/if_addr.h
1625 pub const IFA_UNSPEC: ::c_ushort = 0;
1626 pub const IFA_ADDRESS: ::c_ushort = 1;
1627 pub const IFA_LOCAL: ::c_ushort = 2;
1628 pub const IFA_LABEL: ::c_ushort = 3;
1629 pub const IFA_BROADCAST: ::c_ushort = 4;
1630 pub const IFA_ANYCAST: ::c_ushort = 5;
1631 pub const IFA_CACHEINFO: ::c_ushort = 6;
1632 pub const IFA_MULTICAST: ::c_ushort = 7;
1633 
1634 pub const IFA_F_SECONDARY: u32 = 0x01;
1635 pub const IFA_F_TEMPORARY: u32 = 0x01;
1636 pub const IFA_F_NODAD: u32 = 0x02;
1637 pub const IFA_F_OPTIMISTIC: u32 = 0x04;
1638 pub const IFA_F_DADFAILED: u32 = 0x08;
1639 pub const IFA_F_HOMEADDRESS: u32 = 0x10;
1640 pub const IFA_F_DEPRECATED: u32 = 0x20;
1641 pub const IFA_F_TENTATIVE: u32 = 0x40;
1642 pub const IFA_F_PERMANENT: u32 = 0x80;
1643 
1644 // linux/if_link.h
1645 pub const IFLA_UNSPEC: ::c_ushort = 0;
1646 pub const IFLA_ADDRESS: ::c_ushort = 1;
1647 pub const IFLA_BROADCAST: ::c_ushort = 2;
1648 pub const IFLA_IFNAME: ::c_ushort = 3;
1649 pub const IFLA_MTU: ::c_ushort = 4;
1650 pub const IFLA_LINK: ::c_ushort = 5;
1651 pub const IFLA_QDISC: ::c_ushort = 6;
1652 pub const IFLA_STATS: ::c_ushort = 7;
1653 pub const IFLA_COST: ::c_ushort = 8;
1654 pub const IFLA_PRIORITY: ::c_ushort = 9;
1655 pub const IFLA_MASTER: ::c_ushort = 10;
1656 pub const IFLA_WIRELESS: ::c_ushort = 11;
1657 pub const IFLA_PROTINFO: ::c_ushort = 12;
1658 pub const IFLA_TXQLEN: ::c_ushort = 13;
1659 pub const IFLA_MAP: ::c_ushort = 14;
1660 pub const IFLA_WEIGHT: ::c_ushort = 15;
1661 pub const IFLA_OPERSTATE: ::c_ushort = 16;
1662 pub const IFLA_LINKMODE: ::c_ushort = 17;
1663 pub const IFLA_LINKINFO: ::c_ushort = 18;
1664 pub const IFLA_NET_NS_PID: ::c_ushort = 19;
1665 pub const IFLA_IFALIAS: ::c_ushort = 20;
1666 pub const IFLA_NUM_VF: ::c_ushort = 21;
1667 pub const IFLA_VFINFO_LIST: ::c_ushort = 22;
1668 pub const IFLA_STATS64: ::c_ushort = 23;
1669 pub const IFLA_VF_PORTS: ::c_ushort = 24;
1670 pub const IFLA_PORT_SELF: ::c_ushort = 25;
1671 pub const IFLA_AF_SPEC: ::c_ushort = 26;
1672 pub const IFLA_GROUP: ::c_ushort = 27;
1673 pub const IFLA_NET_NS_FD: ::c_ushort = 28;
1674 pub const IFLA_EXT_MASK: ::c_ushort = 29;
1675 pub const IFLA_PROMISCUITY: ::c_ushort = 30;
1676 pub const IFLA_NUM_TX_QUEUES: ::c_ushort = 31;
1677 pub const IFLA_NUM_RX_QUEUES: ::c_ushort = 32;
1678 pub const IFLA_CARRIER: ::c_ushort = 33;
1679 pub const IFLA_PHYS_PORT_ID: ::c_ushort = 34;
1680 pub const IFLA_CARRIER_CHANGES: ::c_ushort = 35;
1681 pub const IFLA_PHYS_SWITCH_ID: ::c_ushort = 36;
1682 pub const IFLA_LINK_NETNSID: ::c_ushort = 37;
1683 pub const IFLA_PHYS_PORT_NAME: ::c_ushort = 38;
1684 pub const IFLA_PROTO_DOWN: ::c_ushort = 39;
1685 pub const IFLA_GSO_MAX_SEGS: ::c_ushort = 40;
1686 pub const IFLA_GSO_MAX_SIZE: ::c_ushort = 41;
1687 pub const IFLA_PAD: ::c_ushort = 42;
1688 pub const IFLA_XDP: ::c_ushort = 43;
1689 pub const IFLA_EVENT: ::c_ushort = 44;
1690 pub const IFLA_NEW_NETNSID: ::c_ushort = 45;
1691 pub const IFLA_IF_NETNSID: ::c_ushort = 46;
1692 pub const IFLA_TARGET_NETNSID: ::c_ushort = IFLA_IF_NETNSID;
1693 pub const IFLA_CARRIER_UP_COUNT: ::c_ushort = 47;
1694 pub const IFLA_CARRIER_DOWN_COUNT: ::c_ushort = 48;
1695 pub const IFLA_NEW_IFINDEX: ::c_ushort = 49;
1696 pub const IFLA_MIN_MTU: ::c_ushort = 50;
1697 pub const IFLA_MAX_MTU: ::c_ushort = 51;
1698 pub const IFLA_PROP_LIST: ::c_ushort = 52;
1699 pub const IFLA_ALT_IFNAME: ::c_ushort = 53;
1700 pub const IFLA_PERM_ADDRESS: ::c_ushort = 54;
1701 pub const IFLA_PROTO_DOWN_REASON: ::c_ushort = 55;
1702 
1703 pub const IFLA_INFO_UNSPEC: ::c_ushort = 0;
1704 pub const IFLA_INFO_KIND: ::c_ushort = 1;
1705 pub const IFLA_INFO_DATA: ::c_ushort = 2;
1706 pub const IFLA_INFO_XSTATS: ::c_ushort = 3;
1707 pub const IFLA_INFO_SLAVE_KIND: ::c_ushort = 4;
1708 pub const IFLA_INFO_SLAVE_DATA: ::c_ushort = 5;
1709 
1710 // linux/if_tun.h
1711 pub const IFF_TUN: ::c_int = 0x0001;
1712 pub const IFF_TAP: ::c_int = 0x0002;
1713 pub const IFF_NO_PI: ::c_int = 0x1000;
1714 // Read queue size
1715 pub const TUN_READQ_SIZE: ::c_short = 500;
1716 // TUN device type flags: deprecated. Use IFF_TUN/IFF_TAP instead.
1717 pub const TUN_TUN_DEV: ::c_short = ::IFF_TUN as ::c_short;
1718 pub const TUN_TAP_DEV: ::c_short = ::IFF_TAP as ::c_short;
1719 pub const TUN_TYPE_MASK: ::c_short = 0x000f;
1720 // This flag has no real effect
1721 pub const IFF_ONE_QUEUE: ::c_int = 0x2000;
1722 pub const IFF_VNET_HDR: ::c_int = 0x4000;
1723 pub const IFF_TUN_EXCL: ::c_int = 0x8000;
1724 pub const IFF_MULTI_QUEUE: ::c_int = 0x0100;
1725 pub const IFF_ATTACH_QUEUE: ::c_int = 0x0200;
1726 pub const IFF_DETACH_QUEUE: ::c_int = 0x0400;
1727 // read-only flag
1728 pub const IFF_PERSIST: ::c_int = 0x0800;
1729 pub const IFF_NOFILTER: ::c_int = 0x1000;
1730 
1731 // Since Linux 3.1
1732 pub const SEEK_DATA: ::c_int = 3;
1733 pub const SEEK_HOLE: ::c_int = 4;
1734 
1735 pub const ST_RDONLY: ::c_ulong = 1;
1736 pub const ST_NOSUID: ::c_ulong = 2;
1737 pub const ST_NODEV: ::c_ulong = 4;
1738 pub const ST_NOEXEC: ::c_ulong = 8;
1739 pub const ST_SYNCHRONOUS: ::c_ulong = 16;
1740 pub const ST_MANDLOCK: ::c_ulong = 64;
1741 pub const ST_WRITE: ::c_ulong = 128;
1742 pub const ST_APPEND: ::c_ulong = 256;
1743 pub const ST_IMMUTABLE: ::c_ulong = 512;
1744 pub const ST_NOATIME: ::c_ulong = 1024;
1745 pub const ST_NODIRATIME: ::c_ulong = 2048;
1746 
1747 pub const RTLD_NEXT: *mut ::c_void = -1i64 as *mut ::c_void;
1748 pub const RTLD_DEFAULT: *mut ::c_void = 0i64 as *mut ::c_void;
1749 pub const RTLD_NODELETE: ::c_int = 0x1000;
1750 pub const RTLD_NOW: ::c_int = 0x2;
1751 
1752 pub const AT_EACCESS: ::c_int = 0x200;
1753 
1754 // linux/mempolicy.h
1755 pub const MPOL_DEFAULT: ::c_int = 0;
1756 pub const MPOL_PREFERRED: ::c_int = 1;
1757 pub const MPOL_BIND: ::c_int = 2;
1758 pub const MPOL_INTERLEAVE: ::c_int = 3;
1759 pub const MPOL_LOCAL: ::c_int = 4;
1760 pub const MPOL_F_NUMA_BALANCING: ::c_int = 1 << 13;
1761 pub const MPOL_F_RELATIVE_NODES: ::c_int = 1 << 14;
1762 pub const MPOL_F_STATIC_NODES: ::c_int = 1 << 15;
1763 
1764 align_const! {
1765     pub const PTHREAD_MUTEX_INITIALIZER: pthread_mutex_t = pthread_mutex_t {
1766         size: [0; __SIZEOF_PTHREAD_MUTEX_T],
1767     };
1768     pub const PTHREAD_COND_INITIALIZER: pthread_cond_t = pthread_cond_t {
1769         size: [0; __SIZEOF_PTHREAD_COND_T],
1770     };
1771     pub const PTHREAD_RWLOCK_INITIALIZER: pthread_rwlock_t = pthread_rwlock_t {
1772         size: [0; __SIZEOF_PTHREAD_RWLOCK_T],
1773     };
1774 }
1775 pub const PTHREAD_MUTEX_NORMAL: ::c_int = 0;
1776 pub const PTHREAD_MUTEX_RECURSIVE: ::c_int = 1;
1777 pub const PTHREAD_MUTEX_ERRORCHECK: ::c_int = 2;
1778 pub const PTHREAD_MUTEX_DEFAULT: ::c_int = PTHREAD_MUTEX_NORMAL;
1779 pub const PTHREAD_MUTEX_STALLED: ::c_int = 0;
1780 pub const PTHREAD_MUTEX_ROBUST: ::c_int = 1;
1781 pub const PTHREAD_PRIO_NONE: ::c_int = 0;
1782 pub const PTHREAD_PRIO_INHERIT: ::c_int = 1;
1783 pub const PTHREAD_PRIO_PROTECT: ::c_int = 2;
1784 pub const PTHREAD_PROCESS_PRIVATE: ::c_int = 0;
1785 pub const PTHREAD_PROCESS_SHARED: ::c_int = 1;
1786 pub const __SIZEOF_PTHREAD_COND_T: usize = 48;
1787 
1788 pub const RENAME_NOREPLACE: ::c_uint = 1;
1789 pub const RENAME_EXCHANGE: ::c_uint = 2;
1790 pub const RENAME_WHITEOUT: ::c_uint = 4;
1791 
1792 pub const SCHED_OTHER: ::c_int = 0;
1793 pub const SCHED_FIFO: ::c_int = 1;
1794 pub const SCHED_RR: ::c_int = 2;
1795 pub const SCHED_BATCH: ::c_int = 3;
1796 pub const SCHED_IDLE: ::c_int = 5;
1797 
1798 pub const SCHED_RESET_ON_FORK: ::c_int = 0x40000000;
1799 
1800 pub const CLONE_PIDFD: ::c_int = 0x1000;
1801 
1802 // netinet/in.h
1803 // NOTE: These are in addition to the constants defined in src/unix/mod.rs
1804 
1805 /// Multipath TCP
1806 pub const IPPROTO_MPTCP: ::c_int = 262;
1807 #[deprecated(
1808     since = "0.2.80",
1809     note = "This value was increased in the newer kernel \
1810             and we'll change this following upstream in the future release. \
1811             See #1896 for more info."
1812 )]
1813 pub const IPPROTO_MAX: ::c_int = 256;
1814 
1815 // System V IPC
1816 pub const IPC_PRIVATE: ::key_t = 0;
1817 
1818 pub const IPC_CREAT: ::c_int = 0o1000;
1819 pub const IPC_EXCL: ::c_int = 0o2000;
1820 pub const IPC_NOWAIT: ::c_int = 0o4000;
1821 
1822 pub const IPC_RMID: ::c_int = 0;
1823 pub const IPC_SET: ::c_int = 1;
1824 pub const IPC_STAT: ::c_int = 2;
1825 pub const IPC_INFO: ::c_int = 3;
1826 pub const MSG_STAT: ::c_int = 11;
1827 pub const MSG_INFO: ::c_int = 12;
1828 
1829 pub const MSG_NOERROR: ::c_int = 0o10000;
1830 pub const MSG_EXCEPT: ::c_int = 0o20000;
1831 pub const MSG_ZEROCOPY: ::c_int = 0x4000000;
1832 
1833 pub const SHM_R: ::c_int = 0o400;
1834 pub const SHM_W: ::c_int = 0o200;
1835 
1836 pub const SHM_RDONLY: ::c_int = 0o10000;
1837 pub const SHM_RND: ::c_int = 0o20000;
1838 pub const SHM_REMAP: ::c_int = 0o40000;
1839 
1840 pub const SHM_LOCK: ::c_int = 11;
1841 pub const SHM_UNLOCK: ::c_int = 12;
1842 
1843 pub const SHM_HUGETLB: ::c_int = 0o4000;
1844 #[cfg(not(all(target_env = "uclibc", target_arch = "mips")))]
1845 pub const SHM_NORESERVE: ::c_int = 0o10000;
1846 
1847 pub const QFMT_VFS_OLD: ::c_int = 1;
1848 pub const QFMT_VFS_V0: ::c_int = 2;
1849 pub const QFMT_VFS_V1: ::c_int = 4;
1850 
1851 pub const EFD_SEMAPHORE: ::c_int = 0x1;
1852 
1853 pub const LOG_NFACILITIES: ::c_int = 24;
1854 
1855 pub const SEM_FAILED: *mut ::sem_t = 0 as *mut sem_t;
1856 
1857 pub const RB_AUTOBOOT: ::c_int = 0x01234567u32 as i32;
1858 pub const RB_HALT_SYSTEM: ::c_int = 0xcdef0123u32 as i32;
1859 pub const RB_ENABLE_CAD: ::c_int = 0x89abcdefu32 as i32;
1860 pub const RB_DISABLE_CAD: ::c_int = 0x00000000u32 as i32;
1861 pub const RB_POWER_OFF: ::c_int = 0x4321fedcu32 as i32;
1862 pub const RB_SW_SUSPEND: ::c_int = 0xd000fce2u32 as i32;
1863 pub const RB_KEXEC: ::c_int = 0x45584543u32 as i32;
1864 
1865 pub const AI_PASSIVE: ::c_int = 0x0001;
1866 pub const AI_CANONNAME: ::c_int = 0x0002;
1867 pub const AI_NUMERICHOST: ::c_int = 0x0004;
1868 pub const AI_V4MAPPED: ::c_int = 0x0008;
1869 pub const AI_ALL: ::c_int = 0x0010;
1870 pub const AI_ADDRCONFIG: ::c_int = 0x0020;
1871 
1872 pub const AI_NUMERICSERV: ::c_int = 0x0400;
1873 
1874 pub const EAI_BADFLAGS: ::c_int = -1;
1875 pub const EAI_NONAME: ::c_int = -2;
1876 pub const EAI_AGAIN: ::c_int = -3;
1877 pub const EAI_FAIL: ::c_int = -4;
1878 pub const EAI_NODATA: ::c_int = -5;
1879 pub const EAI_FAMILY: ::c_int = -6;
1880 pub const EAI_SOCKTYPE: ::c_int = -7;
1881 pub const EAI_SERVICE: ::c_int = -8;
1882 pub const EAI_MEMORY: ::c_int = -10;
1883 pub const EAI_SYSTEM: ::c_int = -11;
1884 pub const EAI_OVERFLOW: ::c_int = -12;
1885 
1886 pub const NI_NUMERICHOST: ::c_int = 1;
1887 pub const NI_NUMERICSERV: ::c_int = 2;
1888 pub const NI_NOFQDN: ::c_int = 4;
1889 pub const NI_NAMEREQD: ::c_int = 8;
1890 pub const NI_DGRAM: ::c_int = 16;
1891 
1892 pub const SYNC_FILE_RANGE_WAIT_BEFORE: ::c_uint = 1;
1893 pub const SYNC_FILE_RANGE_WRITE: ::c_uint = 2;
1894 pub const SYNC_FILE_RANGE_WAIT_AFTER: ::c_uint = 4;
1895 
1896 cfg_if! {
1897     if #[cfg(not(target_env = "uclibc"))] {
1898         pub const AIO_CANCELED: ::c_int = 0;
1899         pub const AIO_NOTCANCELED: ::c_int = 1;
1900         pub const AIO_ALLDONE: ::c_int = 2;
1901         pub const LIO_READ: ::c_int = 0;
1902         pub const LIO_WRITE: ::c_int = 1;
1903         pub const LIO_NOP: ::c_int = 2;
1904         pub const LIO_WAIT: ::c_int = 0;
1905         pub const LIO_NOWAIT: ::c_int = 1;
1906         pub const RUSAGE_THREAD: ::c_int = 1;
1907         pub const MSG_COPY: ::c_int = 0o40000;
1908         pub const SHM_EXEC: ::c_int = 0o100000;
1909         pub const IPV6_MULTICAST_ALL: ::c_int = 29;
1910         pub const IPV6_ROUTER_ALERT_ISOLATE: ::c_int = 30;
1911         pub const PACKET_MR_UNICAST: ::c_int = 3;
1912         pub const PTRACE_EVENT_STOP: ::c_int = 128;
1913         pub const UDP_SEGMENT: ::c_int = 103;
1914         pub const UDP_GRO: ::c_int = 104;
1915     }
1916 }
1917 
1918 pub const MREMAP_MAYMOVE: ::c_int = 1;
1919 pub const MREMAP_FIXED: ::c_int = 2;
1920 pub const MREMAP_DONTUNMAP: ::c_int = 4;
1921 
1922 pub const PR_SET_PDEATHSIG: ::c_int = 1;
1923 pub const PR_GET_PDEATHSIG: ::c_int = 2;
1924 
1925 pub const PR_GET_DUMPABLE: ::c_int = 3;
1926 pub const PR_SET_DUMPABLE: ::c_int = 4;
1927 
1928 pub const PR_GET_UNALIGN: ::c_int = 5;
1929 pub const PR_SET_UNALIGN: ::c_int = 6;
1930 pub const PR_UNALIGN_NOPRINT: ::c_int = 1;
1931 pub const PR_UNALIGN_SIGBUS: ::c_int = 2;
1932 
1933 pub const PR_GET_KEEPCAPS: ::c_int = 7;
1934 pub const PR_SET_KEEPCAPS: ::c_int = 8;
1935 
1936 pub const PR_GET_FPEMU: ::c_int = 9;
1937 pub const PR_SET_FPEMU: ::c_int = 10;
1938 pub const PR_FPEMU_NOPRINT: ::c_int = 1;
1939 pub const PR_FPEMU_SIGFPE: ::c_int = 2;
1940 
1941 pub const PR_GET_FPEXC: ::c_int = 11;
1942 pub const PR_SET_FPEXC: ::c_int = 12;
1943 pub const PR_FP_EXC_SW_ENABLE: ::c_int = 0x80;
1944 pub const PR_FP_EXC_DIV: ::c_int = 0x010000;
1945 pub const PR_FP_EXC_OVF: ::c_int = 0x020000;
1946 pub const PR_FP_EXC_UND: ::c_int = 0x040000;
1947 pub const PR_FP_EXC_RES: ::c_int = 0x080000;
1948 pub const PR_FP_EXC_INV: ::c_int = 0x100000;
1949 pub const PR_FP_EXC_DISABLED: ::c_int = 0;
1950 pub const PR_FP_EXC_NONRECOV: ::c_int = 1;
1951 pub const PR_FP_EXC_ASYNC: ::c_int = 2;
1952 pub const PR_FP_EXC_PRECISE: ::c_int = 3;
1953 
1954 pub const PR_GET_TIMING: ::c_int = 13;
1955 pub const PR_SET_TIMING: ::c_int = 14;
1956 pub const PR_TIMING_STATISTICAL: ::c_int = 0;
1957 pub const PR_TIMING_TIMESTAMP: ::c_int = 1;
1958 
1959 pub const PR_SET_NAME: ::c_int = 15;
1960 pub const PR_GET_NAME: ::c_int = 16;
1961 
1962 pub const PR_GET_ENDIAN: ::c_int = 19;
1963 pub const PR_SET_ENDIAN: ::c_int = 20;
1964 pub const PR_ENDIAN_BIG: ::c_int = 0;
1965 pub const PR_ENDIAN_LITTLE: ::c_int = 1;
1966 pub const PR_ENDIAN_PPC_LITTLE: ::c_int = 2;
1967 
1968 pub const PR_GET_SECCOMP: ::c_int = 21;
1969 pub const PR_SET_SECCOMP: ::c_int = 22;
1970 
1971 pub const PR_CAPBSET_READ: ::c_int = 23;
1972 pub const PR_CAPBSET_DROP: ::c_int = 24;
1973 
1974 pub const PR_GET_TSC: ::c_int = 25;
1975 pub const PR_SET_TSC: ::c_int = 26;
1976 pub const PR_TSC_ENABLE: ::c_int = 1;
1977 pub const PR_TSC_SIGSEGV: ::c_int = 2;
1978 
1979 pub const PR_GET_SECUREBITS: ::c_int = 27;
1980 pub const PR_SET_SECUREBITS: ::c_int = 28;
1981 
1982 pub const PR_SET_TIMERSLACK: ::c_int = 29;
1983 pub const PR_GET_TIMERSLACK: ::c_int = 30;
1984 
1985 pub const PR_TASK_PERF_EVENTS_DISABLE: ::c_int = 31;
1986 pub const PR_TASK_PERF_EVENTS_ENABLE: ::c_int = 32;
1987 
1988 pub const PR_MCE_KILL: ::c_int = 33;
1989 pub const PR_MCE_KILL_CLEAR: ::c_int = 0;
1990 pub const PR_MCE_KILL_SET: ::c_int = 1;
1991 
1992 pub const PR_MCE_KILL_LATE: ::c_int = 0;
1993 pub const PR_MCE_KILL_EARLY: ::c_int = 1;
1994 pub const PR_MCE_KILL_DEFAULT: ::c_int = 2;
1995 
1996 pub const PR_MCE_KILL_GET: ::c_int = 34;
1997 
1998 pub const PR_SET_MM: ::c_int = 35;
1999 pub const PR_SET_MM_START_CODE: ::c_int = 1;
2000 pub const PR_SET_MM_END_CODE: ::c_int = 2;
2001 pub const PR_SET_MM_START_DATA: ::c_int = 3;
2002 pub const PR_SET_MM_END_DATA: ::c_int = 4;
2003 pub const PR_SET_MM_START_STACK: ::c_int = 5;
2004 pub const PR_SET_MM_START_BRK: ::c_int = 6;
2005 pub const PR_SET_MM_BRK: ::c_int = 7;
2006 pub const PR_SET_MM_ARG_START: ::c_int = 8;
2007 pub const PR_SET_MM_ARG_END: ::c_int = 9;
2008 pub const PR_SET_MM_ENV_START: ::c_int = 10;
2009 pub const PR_SET_MM_ENV_END: ::c_int = 11;
2010 pub const PR_SET_MM_AUXV: ::c_int = 12;
2011 pub const PR_SET_MM_EXE_FILE: ::c_int = 13;
2012 pub const PR_SET_MM_MAP: ::c_int = 14;
2013 pub const PR_SET_MM_MAP_SIZE: ::c_int = 15;
2014 
2015 pub const PR_SET_PTRACER: ::c_int = 0x59616d61;
2016 
2017 pub const PR_SET_CHILD_SUBREAPER: ::c_int = 36;
2018 pub const PR_GET_CHILD_SUBREAPER: ::c_int = 37;
2019 
2020 pub const PR_SET_NO_NEW_PRIVS: ::c_int = 38;
2021 pub const PR_GET_NO_NEW_PRIVS: ::c_int = 39;
2022 
2023 pub const PR_GET_TID_ADDRESS: ::c_int = 40;
2024 
2025 pub const PR_SET_THP_DISABLE: ::c_int = 41;
2026 pub const PR_GET_THP_DISABLE: ::c_int = 42;
2027 
2028 pub const PR_MPX_ENABLE_MANAGEMENT: ::c_int = 43;
2029 pub const PR_MPX_DISABLE_MANAGEMENT: ::c_int = 44;
2030 
2031 pub const PR_SET_FP_MODE: ::c_int = 45;
2032 pub const PR_GET_FP_MODE: ::c_int = 46;
2033 pub const PR_FP_MODE_FR: ::c_int = 1 << 0;
2034 pub const PR_FP_MODE_FRE: ::c_int = 1 << 1;
2035 
2036 pub const PR_CAP_AMBIENT: ::c_int = 47;
2037 pub const PR_CAP_AMBIENT_IS_SET: ::c_int = 1;
2038 pub const PR_CAP_AMBIENT_RAISE: ::c_int = 2;
2039 pub const PR_CAP_AMBIENT_LOWER: ::c_int = 3;
2040 pub const PR_CAP_AMBIENT_CLEAR_ALL: ::c_int = 4;
2041 
2042 pub const PR_SET_VMA: ::c_int = 0x53564d41;
2043 pub const PR_SET_VMA_ANON_NAME: ::c_int = 0;
2044 
2045 pub const PR_SCHED_CORE: ::c_int = 62;
2046 pub const PR_SCHED_CORE_GET: ::c_int = 0;
2047 pub const PR_SCHED_CORE_CREATE: ::c_int = 1;
2048 pub const PR_SCHED_CORE_SHARE_TO: ::c_int = 2;
2049 pub const PR_SCHED_CORE_SHARE_FROM: ::c_int = 3;
2050 pub const PR_SCHED_CORE_MAX: ::c_int = 4;
2051 pub const PR_SCHED_CORE_SCOPE_THREAD: ::c_int = 0;
2052 pub const PR_SCHED_CORE_SCOPE_THREAD_GROUP: ::c_int = 1;
2053 pub const PR_SCHED_CORE_SCOPE_PROCESS_GROUP: ::c_int = 2;
2054 
2055 pub const GRND_NONBLOCK: ::c_uint = 0x0001;
2056 pub const GRND_RANDOM: ::c_uint = 0x0002;
2057 pub const GRND_INSECURE: ::c_uint = 0x0004;
2058 
2059 pub const SECCOMP_MODE_DISABLED: ::c_uint = 0;
2060 pub const SECCOMP_MODE_STRICT: ::c_uint = 1;
2061 pub const SECCOMP_MODE_FILTER: ::c_uint = 2;
2062 
2063 pub const SECCOMP_FILTER_FLAG_TSYNC: ::c_ulong = 1;
2064 pub const SECCOMP_FILTER_FLAG_LOG: ::c_ulong = 2;
2065 pub const SECCOMP_FILTER_FLAG_SPEC_ALLOW: ::c_ulong = 4;
2066 
2067 pub const SECCOMP_RET_KILL_PROCESS: ::c_uint = 0x80000000;
2068 pub const SECCOMP_RET_KILL_THREAD: ::c_uint = 0x00000000;
2069 pub const SECCOMP_RET_KILL: ::c_uint = SECCOMP_RET_KILL_THREAD;
2070 pub const SECCOMP_RET_TRAP: ::c_uint = 0x00030000;
2071 pub const SECCOMP_RET_ERRNO: ::c_uint = 0x00050000;
2072 pub const SECCOMP_RET_TRACE: ::c_uint = 0x7ff00000;
2073 pub const SECCOMP_RET_LOG: ::c_uint = 0x7ffc0000;
2074 pub const SECCOMP_RET_ALLOW: ::c_uint = 0x7fff0000;
2075 
2076 pub const SECCOMP_RET_ACTION_FULL: ::c_uint = 0xffff0000;
2077 pub const SECCOMP_RET_ACTION: ::c_uint = 0x7fff0000;
2078 pub const SECCOMP_RET_DATA: ::c_uint = 0x0000ffff;
2079 
2080 pub const ITIMER_REAL: ::c_int = 0;
2081 pub const ITIMER_VIRTUAL: ::c_int = 1;
2082 pub const ITIMER_PROF: ::c_int = 2;
2083 
2084 pub const TFD_CLOEXEC: ::c_int = O_CLOEXEC;
2085 pub const TFD_NONBLOCK: ::c_int = O_NONBLOCK;
2086 pub const TFD_TIMER_ABSTIME: ::c_int = 1;
2087 pub const TFD_TIMER_CANCEL_ON_SET: ::c_int = 2;
2088 
2089 pub const _POSIX_VDISABLE: ::cc_t = 0;
2090 
2091 pub const FALLOC_FL_KEEP_SIZE: ::c_int = 0x01;
2092 pub const FALLOC_FL_PUNCH_HOLE: ::c_int = 0x02;
2093 pub const FALLOC_FL_COLLAPSE_RANGE: ::c_int = 0x08;
2094 pub const FALLOC_FL_ZERO_RANGE: ::c_int = 0x10;
2095 pub const FALLOC_FL_INSERT_RANGE: ::c_int = 0x20;
2096 pub const FALLOC_FL_UNSHARE_RANGE: ::c_int = 0x40;
2097 
2098 #[deprecated(
2099     since = "0.2.55",
2100     note = "ENOATTR is not available on Linux; use ENODATA instead"
2101 )]
2102 pub const ENOATTR: ::c_int = ::ENODATA;
2103 
2104 pub const SO_ORIGINAL_DST: ::c_int = 80;
2105 
2106 pub const IP_RECVFRAGSIZE: ::c_int = 25;
2107 
2108 pub const IPV6_FLOWINFO: ::c_int = 11;
2109 pub const IPV6_FLOWLABEL_MGR: ::c_int = 32;
2110 pub const IPV6_FLOWINFO_SEND: ::c_int = 33;
2111 pub const IPV6_RECVFRAGSIZE: ::c_int = 77;
2112 pub const IPV6_FREEBIND: ::c_int = 78;
2113 pub const IPV6_FLOWINFO_FLOWLABEL: ::c_int = 0x000fffff;
2114 pub const IPV6_FLOWINFO_PRIORITY: ::c_int = 0x0ff00000;
2115 
2116 pub const IPV6_RTHDR_LOOSE: ::c_int = 0;
2117 pub const IPV6_RTHDR_STRICT: ::c_int = 1;
2118 
2119 // SO_MEMINFO offsets
2120 pub const SK_MEMINFO_RMEM_ALLOC: ::c_int = 0;
2121 pub const SK_MEMINFO_RCVBUF: ::c_int = 1;
2122 pub const SK_MEMINFO_WMEM_ALLOC: ::c_int = 2;
2123 pub const SK_MEMINFO_SNDBUF: ::c_int = 3;
2124 pub const SK_MEMINFO_FWD_ALLOC: ::c_int = 4;
2125 pub const SK_MEMINFO_WMEM_QUEUED: ::c_int = 5;
2126 pub const SK_MEMINFO_OPTMEM: ::c_int = 6;
2127 pub const SK_MEMINFO_BACKLOG: ::c_int = 7;
2128 pub const SK_MEMINFO_DROPS: ::c_int = 8;
2129 
2130 pub const IUTF8: ::tcflag_t = 0x00004000;
2131 #[cfg(not(all(target_env = "uclibc", target_arch = "mips")))]
2132 pub const CMSPAR: ::tcflag_t = 0o10000000000;
2133 
2134 pub const MFD_CLOEXEC: ::c_uint = 0x0001;
2135 pub const MFD_ALLOW_SEALING: ::c_uint = 0x0002;
2136 pub const MFD_HUGETLB: ::c_uint = 0x0004;
2137 pub const MFD_HUGE_64KB: ::c_uint = 0x40000000;
2138 pub const MFD_HUGE_512KB: ::c_uint = 0x4c000000;
2139 pub const MFD_HUGE_1MB: ::c_uint = 0x50000000;
2140 pub const MFD_HUGE_2MB: ::c_uint = 0x54000000;
2141 pub const MFD_HUGE_8MB: ::c_uint = 0x5c000000;
2142 pub const MFD_HUGE_16MB: ::c_uint = 0x60000000;
2143 pub const MFD_HUGE_32MB: ::c_uint = 0x64000000;
2144 pub const MFD_HUGE_256MB: ::c_uint = 0x70000000;
2145 pub const MFD_HUGE_512MB: ::c_uint = 0x74000000;
2146 pub const MFD_HUGE_1GB: ::c_uint = 0x78000000;
2147 pub const MFD_HUGE_2GB: ::c_uint = 0x7c000000;
2148 pub const MFD_HUGE_16GB: ::c_uint = 0x88000000;
2149 pub const MFD_HUGE_MASK: ::c_uint = 63;
2150 pub const MFD_HUGE_SHIFT: ::c_uint = 26;
2151 
2152 // linux/close_range.h
2153 pub const CLOSE_RANGE_UNSHARE: ::c_uint = 1 << 1;
2154 pub const CLOSE_RANGE_CLOEXEC: ::c_uint = 1 << 2;
2155 
2156 // linux/filter.h
2157 pub const SKF_AD_OFF: ::c_int = -0x1000;
2158 pub const SKF_AD_PROTOCOL: ::c_int = 0;
2159 pub const SKF_AD_PKTTYPE: ::c_int = 4;
2160 pub const SKF_AD_IFINDEX: ::c_int = 8;
2161 pub const SKF_AD_NLATTR: ::c_int = 12;
2162 pub const SKF_AD_NLATTR_NEST: ::c_int = 16;
2163 pub const SKF_AD_MARK: ::c_int = 20;
2164 pub const SKF_AD_QUEUE: ::c_int = 24;
2165 pub const SKF_AD_HATYPE: ::c_int = 28;
2166 pub const SKF_AD_RXHASH: ::c_int = 32;
2167 pub const SKF_AD_CPU: ::c_int = 36;
2168 pub const SKF_AD_ALU_XOR_X: ::c_int = 40;
2169 pub const SKF_AD_VLAN_TAG: ::c_int = 44;
2170 pub const SKF_AD_VLAN_TAG_PRESENT: ::c_int = 48;
2171 pub const SKF_AD_PAY_OFFSET: ::c_int = 52;
2172 pub const SKF_AD_RANDOM: ::c_int = 56;
2173 pub const SKF_AD_VLAN_TPID: ::c_int = 60;
2174 pub const SKF_AD_MAX: ::c_int = 64;
2175 pub const SKF_NET_OFF: ::c_int = -0x100000;
2176 pub const SKF_LL_OFF: ::c_int = -0x200000;
2177 pub const BPF_NET_OFF: ::c_int = SKF_NET_OFF;
2178 pub const BPF_LL_OFF: ::c_int = SKF_LL_OFF;
2179 pub const BPF_MEMWORDS: ::c_int = 16;
2180 pub const BPF_MAXINSNS: ::c_int = 4096;
2181 
2182 // linux/bpf_common.h
2183 pub const BPF_LD: ::__u32 = 0x00;
2184 pub const BPF_LDX: ::__u32 = 0x01;
2185 pub const BPF_ST: ::__u32 = 0x02;
2186 pub const BPF_STX: ::__u32 = 0x03;
2187 pub const BPF_ALU: ::__u32 = 0x04;
2188 pub const BPF_JMP: ::__u32 = 0x05;
2189 pub const BPF_RET: ::__u32 = 0x06;
2190 pub const BPF_MISC: ::__u32 = 0x07;
2191 pub const BPF_W: ::__u32 = 0x00;
2192 pub const BPF_H: ::__u32 = 0x08;
2193 pub const BPF_B: ::__u32 = 0x10;
2194 pub const BPF_IMM: ::__u32 = 0x00;
2195 pub const BPF_ABS: ::__u32 = 0x20;
2196 pub const BPF_IND: ::__u32 = 0x40;
2197 pub const BPF_MEM: ::__u32 = 0x60;
2198 pub const BPF_LEN: ::__u32 = 0x80;
2199 pub const BPF_MSH: ::__u32 = 0xa0;
2200 pub const BPF_ADD: ::__u32 = 0x00;
2201 pub const BPF_SUB: ::__u32 = 0x10;
2202 pub const BPF_MUL: ::__u32 = 0x20;
2203 pub const BPF_DIV: ::__u32 = 0x30;
2204 pub const BPF_OR: ::__u32 = 0x40;
2205 pub const BPF_AND: ::__u32 = 0x50;
2206 pub const BPF_LSH: ::__u32 = 0x60;
2207 pub const BPF_RSH: ::__u32 = 0x70;
2208 pub const BPF_NEG: ::__u32 = 0x80;
2209 pub const BPF_MOD: ::__u32 = 0x90;
2210 pub const BPF_XOR: ::__u32 = 0xa0;
2211 pub const BPF_JA: ::__u32 = 0x00;
2212 pub const BPF_JEQ: ::__u32 = 0x10;
2213 pub const BPF_JGT: ::__u32 = 0x20;
2214 pub const BPF_JGE: ::__u32 = 0x30;
2215 pub const BPF_JSET: ::__u32 = 0x40;
2216 pub const BPF_K: ::__u32 = 0x00;
2217 pub const BPF_X: ::__u32 = 0x08;
2218 
2219 // linux/openat2.h
2220 pub const RESOLVE_NO_XDEV: ::__u64 = 0x01;
2221 pub const RESOLVE_NO_MAGICLINKS: ::__u64 = 0x02;
2222 pub const RESOLVE_NO_SYMLINKS: ::__u64 = 0x04;
2223 pub const RESOLVE_BENEATH: ::__u64 = 0x08;
2224 pub const RESOLVE_IN_ROOT: ::__u64 = 0x10;
2225 pub const RESOLVE_CACHED: ::__u64 = 0x20;
2226 
2227 // linux/if_ether.h
2228 pub const ETH_ALEN: ::c_int = 6;
2229 pub const ETH_HLEN: ::c_int = 14;
2230 pub const ETH_ZLEN: ::c_int = 60;
2231 pub const ETH_DATA_LEN: ::c_int = 1500;
2232 pub const ETH_FRAME_LEN: ::c_int = 1514;
2233 pub const ETH_FCS_LEN: ::c_int = 4;
2234 
2235 // These are the defined Ethernet Protocol ID's.
2236 pub const ETH_P_LOOP: ::c_int = 0x0060;
2237 pub const ETH_P_PUP: ::c_int = 0x0200;
2238 pub const ETH_P_PUPAT: ::c_int = 0x0201;
2239 pub const ETH_P_IP: ::c_int = 0x0800;
2240 pub const ETH_P_X25: ::c_int = 0x0805;
2241 pub const ETH_P_ARP: ::c_int = 0x0806;
2242 pub const ETH_P_BPQ: ::c_int = 0x08FF;
2243 pub const ETH_P_IEEEPUP: ::c_int = 0x0a00;
2244 pub const ETH_P_IEEEPUPAT: ::c_int = 0x0a01;
2245 pub const ETH_P_BATMAN: ::c_int = 0x4305;
2246 pub const ETH_P_DEC: ::c_int = 0x6000;
2247 pub const ETH_P_DNA_DL: ::c_int = 0x6001;
2248 pub const ETH_P_DNA_RC: ::c_int = 0x6002;
2249 pub const ETH_P_DNA_RT: ::c_int = 0x6003;
2250 pub const ETH_P_LAT: ::c_int = 0x6004;
2251 pub const ETH_P_DIAG: ::c_int = 0x6005;
2252 pub const ETH_P_CUST: ::c_int = 0x6006;
2253 pub const ETH_P_SCA: ::c_int = 0x6007;
2254 pub const ETH_P_TEB: ::c_int = 0x6558;
2255 pub const ETH_P_RARP: ::c_int = 0x8035;
2256 pub const ETH_P_ATALK: ::c_int = 0x809B;
2257 pub const ETH_P_AARP: ::c_int = 0x80F3;
2258 pub const ETH_P_8021Q: ::c_int = 0x8100;
2259 pub const ETH_P_IPX: ::c_int = 0x8137;
2260 pub const ETH_P_IPV6: ::c_int = 0x86DD;
2261 pub const ETH_P_PAUSE: ::c_int = 0x8808;
2262 pub const ETH_P_SLOW: ::c_int = 0x8809;
2263 pub const ETH_P_WCCP: ::c_int = 0x883E;
2264 pub const ETH_P_MPLS_UC: ::c_int = 0x8847;
2265 pub const ETH_P_MPLS_MC: ::c_int = 0x8848;
2266 pub const ETH_P_ATMMPOA: ::c_int = 0x884c;
2267 pub const ETH_P_PPP_DISC: ::c_int = 0x8863;
2268 pub const ETH_P_PPP_SES: ::c_int = 0x8864;
2269 pub const ETH_P_LINK_CTL: ::c_int = 0x886c;
2270 pub const ETH_P_ATMFATE: ::c_int = 0x8884;
2271 pub const ETH_P_PAE: ::c_int = 0x888E;
2272 pub const ETH_P_AOE: ::c_int = 0x88A2;
2273 pub const ETH_P_8021AD: ::c_int = 0x88A8;
2274 pub const ETH_P_802_EX1: ::c_int = 0x88B5;
2275 pub const ETH_P_TIPC: ::c_int = 0x88CA;
2276 pub const ETH_P_MACSEC: ::c_int = 0x88E5;
2277 pub const ETH_P_8021AH: ::c_int = 0x88E7;
2278 pub const ETH_P_MVRP: ::c_int = 0x88F5;
2279 pub const ETH_P_1588: ::c_int = 0x88F7;
2280 pub const ETH_P_PRP: ::c_int = 0x88FB;
2281 pub const ETH_P_FCOE: ::c_int = 0x8906;
2282 pub const ETH_P_TDLS: ::c_int = 0x890D;
2283 pub const ETH_P_FIP: ::c_int = 0x8914;
2284 pub const ETH_P_80221: ::c_int = 0x8917;
2285 pub const ETH_P_LOOPBACK: ::c_int = 0x9000;
2286 pub const ETH_P_QINQ1: ::c_int = 0x9100;
2287 pub const ETH_P_QINQ2: ::c_int = 0x9200;
2288 pub const ETH_P_QINQ3: ::c_int = 0x9300;
2289 pub const ETH_P_EDSA: ::c_int = 0xDADA;
2290 pub const ETH_P_AF_IUCV: ::c_int = 0xFBFB;
2291 
2292 pub const ETH_P_802_3_MIN: ::c_int = 0x0600;
2293 
2294 // Non DIX types. Won't clash for 1500 types.
2295 pub const ETH_P_802_3: ::c_int = 0x0001;
2296 pub const ETH_P_AX25: ::c_int = 0x0002;
2297 pub const ETH_P_ALL: ::c_int = 0x0003;
2298 pub const ETH_P_802_2: ::c_int = 0x0004;
2299 pub const ETH_P_SNAP: ::c_int = 0x0005;
2300 pub const ETH_P_DDCMP: ::c_int = 0x0006;
2301 pub const ETH_P_WAN_PPP: ::c_int = 0x0007;
2302 pub const ETH_P_PPP_MP: ::c_int = 0x0008;
2303 pub const ETH_P_LOCALTALK: ::c_int = 0x0009;
2304 pub const ETH_P_CANFD: ::c_int = 0x000D;
2305 pub const ETH_P_PPPTALK: ::c_int = 0x0010;
2306 pub const ETH_P_TR_802_2: ::c_int = 0x0011;
2307 pub const ETH_P_MOBITEX: ::c_int = 0x0015;
2308 pub const ETH_P_CONTROL: ::c_int = 0x0016;
2309 pub const ETH_P_IRDA: ::c_int = 0x0017;
2310 pub const ETH_P_ECONET: ::c_int = 0x0018;
2311 pub const ETH_P_HDLC: ::c_int = 0x0019;
2312 pub const ETH_P_ARCNET: ::c_int = 0x001A;
2313 pub const ETH_P_DSA: ::c_int = 0x001B;
2314 pub const ETH_P_TRAILER: ::c_int = 0x001C;
2315 pub const ETH_P_PHONET: ::c_int = 0x00F5;
2316 pub const ETH_P_IEEE802154: ::c_int = 0x00F6;
2317 pub const ETH_P_CAIF: ::c_int = 0x00F7;
2318 
2319 pub const POSIX_SPAWN_RESETIDS: ::c_int = 0x01;
2320 pub const POSIX_SPAWN_SETPGROUP: ::c_int = 0x02;
2321 pub const POSIX_SPAWN_SETSIGDEF: ::c_int = 0x04;
2322 pub const POSIX_SPAWN_SETSIGMASK: ::c_int = 0x08;
2323 pub const POSIX_SPAWN_SETSCHEDPARAM: ::c_int = 0x10;
2324 pub const POSIX_SPAWN_SETSCHEDULER: ::c_int = 0x20;
2325 
2326 pub const NLMSG_NOOP: ::c_int = 0x1;
2327 pub const NLMSG_ERROR: ::c_int = 0x2;
2328 pub const NLMSG_DONE: ::c_int = 0x3;
2329 pub const NLMSG_OVERRUN: ::c_int = 0x4;
2330 pub const NLMSG_MIN_TYPE: ::c_int = 0x10;
2331 
2332 // linux/netfilter/nfnetlink.h
2333 pub const NFNLGRP_NONE: ::c_int = 0;
2334 pub const NFNLGRP_CONNTRACK_NEW: ::c_int = 1;
2335 pub const NFNLGRP_CONNTRACK_UPDATE: ::c_int = 2;
2336 pub const NFNLGRP_CONNTRACK_DESTROY: ::c_int = 3;
2337 pub const NFNLGRP_CONNTRACK_EXP_NEW: ::c_int = 4;
2338 pub const NFNLGRP_CONNTRACK_EXP_UPDATE: ::c_int = 5;
2339 pub const NFNLGRP_CONNTRACK_EXP_DESTROY: ::c_int = 6;
2340 pub const NFNLGRP_NFTABLES: ::c_int = 7;
2341 pub const NFNLGRP_ACCT_QUOTA: ::c_int = 8;
2342 pub const NFNLGRP_NFTRACE: ::c_int = 9;
2343 
2344 pub const NFNETLINK_V0: ::c_int = 0;
2345 
2346 pub const NFNL_SUBSYS_NONE: ::c_int = 0;
2347 pub const NFNL_SUBSYS_CTNETLINK: ::c_int = 1;
2348 pub const NFNL_SUBSYS_CTNETLINK_EXP: ::c_int = 2;
2349 pub const NFNL_SUBSYS_QUEUE: ::c_int = 3;
2350 pub const NFNL_SUBSYS_ULOG: ::c_int = 4;
2351 pub const NFNL_SUBSYS_OSF: ::c_int = 5;
2352 pub const NFNL_SUBSYS_IPSET: ::c_int = 6;
2353 pub const NFNL_SUBSYS_ACCT: ::c_int = 7;
2354 pub const NFNL_SUBSYS_CTNETLINK_TIMEOUT: ::c_int = 8;
2355 pub const NFNL_SUBSYS_CTHELPER: ::c_int = 9;
2356 pub const NFNL_SUBSYS_NFTABLES: ::c_int = 10;
2357 pub const NFNL_SUBSYS_NFT_COMPAT: ::c_int = 11;
2358 pub const NFNL_SUBSYS_HOOK: ::c_int = 12;
2359 pub const NFNL_SUBSYS_COUNT: ::c_int = 13;
2360 
2361 pub const NFNL_MSG_BATCH_BEGIN: ::c_int = NLMSG_MIN_TYPE;
2362 pub const NFNL_MSG_BATCH_END: ::c_int = NLMSG_MIN_TYPE + 1;
2363 
2364 pub const NFNL_BATCH_UNSPEC: ::c_int = 0;
2365 pub const NFNL_BATCH_GENID: ::c_int = 1;
2366 
2367 // linux/netfilter/nfnetlink_log.h
2368 pub const NFULNL_MSG_PACKET: ::c_int = 0;
2369 pub const NFULNL_MSG_CONFIG: ::c_int = 1;
2370 
2371 pub const NFULA_VLAN_UNSPEC: ::c_int = 0;
2372 pub const NFULA_VLAN_PROTO: ::c_int = 1;
2373 pub const NFULA_VLAN_TCI: ::c_int = 2;
2374 
2375 pub const NFULA_UNSPEC: ::c_int = 0;
2376 pub const NFULA_PACKET_HDR: ::c_int = 1;
2377 pub const NFULA_MARK: ::c_int = 2;
2378 pub const NFULA_TIMESTAMP: ::c_int = 3;
2379 pub const NFULA_IFINDEX_INDEV: ::c_int = 4;
2380 pub const NFULA_IFINDEX_OUTDEV: ::c_int = 5;
2381 pub const NFULA_IFINDEX_PHYSINDEV: ::c_int = 6;
2382 pub const NFULA_IFINDEX_PHYSOUTDEV: ::c_int = 7;
2383 pub const NFULA_HWADDR: ::c_int = 8;
2384 pub const NFULA_PAYLOAD: ::c_int = 9;
2385 pub const NFULA_PREFIX: ::c_int = 10;
2386 pub const NFULA_UID: ::c_int = 11;
2387 pub const NFULA_SEQ: ::c_int = 12;
2388 pub const NFULA_SEQ_GLOBAL: ::c_int = 13;
2389 pub const NFULA_GID: ::c_int = 14;
2390 pub const NFULA_HWTYPE: ::c_int = 15;
2391 pub const NFULA_HWHEADER: ::c_int = 16;
2392 pub const NFULA_HWLEN: ::c_int = 17;
2393 pub const NFULA_CT: ::c_int = 18;
2394 pub const NFULA_CT_INFO: ::c_int = 19;
2395 pub const NFULA_VLAN: ::c_int = 20;
2396 pub const NFULA_L2HDR: ::c_int = 21;
2397 
2398 pub const NFULNL_CFG_CMD_NONE: ::c_int = 0;
2399 pub const NFULNL_CFG_CMD_BIND: ::c_int = 1;
2400 pub const NFULNL_CFG_CMD_UNBIND: ::c_int = 2;
2401 pub const NFULNL_CFG_CMD_PF_BIND: ::c_int = 3;
2402 pub const NFULNL_CFG_CMD_PF_UNBIND: ::c_int = 4;
2403 
2404 pub const NFULA_CFG_UNSPEC: ::c_int = 0;
2405 pub const NFULA_CFG_CMD: ::c_int = 1;
2406 pub const NFULA_CFG_MODE: ::c_int = 2;
2407 pub const NFULA_CFG_NLBUFSIZ: ::c_int = 3;
2408 pub const NFULA_CFG_TIMEOUT: ::c_int = 4;
2409 pub const NFULA_CFG_QTHRESH: ::c_int = 5;
2410 pub const NFULA_CFG_FLAGS: ::c_int = 6;
2411 
2412 pub const NFULNL_COPY_NONE: ::c_int = 0x00;
2413 pub const NFULNL_COPY_META: ::c_int = 0x01;
2414 pub const NFULNL_COPY_PACKET: ::c_int = 0x02;
2415 
2416 pub const NFULNL_CFG_F_SEQ: ::c_int = 0x0001;
2417 pub const NFULNL_CFG_F_SEQ_GLOBAL: ::c_int = 0x0002;
2418 pub const NFULNL_CFG_F_CONNTRACK: ::c_int = 0x0004;
2419 
2420 // linux/netfilter/nfnetlink_queue.h
2421 pub const NFQNL_MSG_PACKET: ::c_int = 0;
2422 pub const NFQNL_MSG_VERDICT: ::c_int = 1;
2423 pub const NFQNL_MSG_CONFIG: ::c_int = 2;
2424 pub const NFQNL_MSG_VERDICT_BATCH: ::c_int = 3;
2425 
2426 pub const NFQA_UNSPEC: ::c_int = 0;
2427 pub const NFQA_PACKET_HDR: ::c_int = 1;
2428 pub const NFQA_VERDICT_HDR: ::c_int = 2;
2429 pub const NFQA_MARK: ::c_int = 3;
2430 pub const NFQA_TIMESTAMP: ::c_int = 4;
2431 pub const NFQA_IFINDEX_INDEV: ::c_int = 5;
2432 pub const NFQA_IFINDEX_OUTDEV: ::c_int = 6;
2433 pub const NFQA_IFINDEX_PHYSINDEV: ::c_int = 7;
2434 pub const NFQA_IFINDEX_PHYSOUTDEV: ::c_int = 8;
2435 pub const NFQA_HWADDR: ::c_int = 9;
2436 pub const NFQA_PAYLOAD: ::c_int = 10;
2437 pub const NFQA_CT: ::c_int = 11;
2438 pub const NFQA_CT_INFO: ::c_int = 12;
2439 pub const NFQA_CAP_LEN: ::c_int = 13;
2440 pub const NFQA_SKB_INFO: ::c_int = 14;
2441 pub const NFQA_EXP: ::c_int = 15;
2442 pub const NFQA_UID: ::c_int = 16;
2443 pub const NFQA_GID: ::c_int = 17;
2444 pub const NFQA_SECCTX: ::c_int = 18;
2445 pub const NFQA_VLAN: ::c_int = 19;
2446 pub const NFQA_L2HDR: ::c_int = 20;
2447 pub const NFQA_PRIORITY: ::c_int = 21;
2448 
2449 pub const NFQA_VLAN_UNSPEC: ::c_int = 0;
2450 pub const NFQA_VLAN_PROTO: ::c_int = 1;
2451 pub const NFQA_VLAN_TCI: ::c_int = 2;
2452 
2453 pub const NFQNL_CFG_CMD_NONE: ::c_int = 0;
2454 pub const NFQNL_CFG_CMD_BIND: ::c_int = 1;
2455 pub const NFQNL_CFG_CMD_UNBIND: ::c_int = 2;
2456 pub const NFQNL_CFG_CMD_PF_BIND: ::c_int = 3;
2457 pub const NFQNL_CFG_CMD_PF_UNBIND: ::c_int = 4;
2458 
2459 pub const NFQNL_COPY_NONE: ::c_int = 0;
2460 pub const NFQNL_COPY_META: ::c_int = 1;
2461 pub const NFQNL_COPY_PACKET: ::c_int = 2;
2462 
2463 pub const NFQA_CFG_UNSPEC: ::c_int = 0;
2464 pub const NFQA_CFG_CMD: ::c_int = 1;
2465 pub const NFQA_CFG_PARAMS: ::c_int = 2;
2466 pub const NFQA_CFG_QUEUE_MAXLEN: ::c_int = 3;
2467 pub const NFQA_CFG_MASK: ::c_int = 4;
2468 pub const NFQA_CFG_FLAGS: ::c_int = 5;
2469 
2470 pub const NFQA_CFG_F_FAIL_OPEN: ::c_int = 0x0001;
2471 pub const NFQA_CFG_F_CONNTRACK: ::c_int = 0x0002;
2472 pub const NFQA_CFG_F_GSO: ::c_int = 0x0004;
2473 pub const NFQA_CFG_F_UID_GID: ::c_int = 0x0008;
2474 pub const NFQA_CFG_F_SECCTX: ::c_int = 0x0010;
2475 pub const NFQA_CFG_F_MAX: ::c_int = 0x0020;
2476 
2477 pub const NFQA_SKB_CSUMNOTREADY: ::c_int = 0x0001;
2478 pub const NFQA_SKB_GSO: ::c_int = 0x0002;
2479 pub const NFQA_SKB_CSUM_NOTVERIFIED: ::c_int = 0x0004;
2480 
2481 // linux/genetlink.h
2482 
2483 pub const GENL_NAMSIZ: ::c_int = 16;
2484 
2485 pub const GENL_MIN_ID: ::c_int = NLMSG_MIN_TYPE;
2486 pub const GENL_MAX_ID: ::c_int = 1023;
2487 
2488 pub const GENL_ADMIN_PERM: ::c_int = 0x01;
2489 pub const GENL_CMD_CAP_DO: ::c_int = 0x02;
2490 pub const GENL_CMD_CAP_DUMP: ::c_int = 0x04;
2491 pub const GENL_CMD_CAP_HASPOL: ::c_int = 0x08;
2492 
2493 pub const GENL_ID_CTRL: ::c_int = NLMSG_MIN_TYPE;
2494 
2495 pub const CTRL_CMD_UNSPEC: ::c_int = 0;
2496 pub const CTRL_CMD_NEWFAMILY: ::c_int = 1;
2497 pub const CTRL_CMD_DELFAMILY: ::c_int = 2;
2498 pub const CTRL_CMD_GETFAMILY: ::c_int = 3;
2499 pub const CTRL_CMD_NEWOPS: ::c_int = 4;
2500 pub const CTRL_CMD_DELOPS: ::c_int = 5;
2501 pub const CTRL_CMD_GETOPS: ::c_int = 6;
2502 pub const CTRL_CMD_NEWMCAST_GRP: ::c_int = 7;
2503 pub const CTRL_CMD_DELMCAST_GRP: ::c_int = 8;
2504 pub const CTRL_CMD_GETMCAST_GRP: ::c_int = 9;
2505 
2506 pub const CTRL_ATTR_UNSPEC: ::c_int = 0;
2507 pub const CTRL_ATTR_FAMILY_ID: ::c_int = 1;
2508 pub const CTRL_ATTR_FAMILY_NAME: ::c_int = 2;
2509 pub const CTRL_ATTR_VERSION: ::c_int = 3;
2510 pub const CTRL_ATTR_HDRSIZE: ::c_int = 4;
2511 pub const CTRL_ATTR_MAXATTR: ::c_int = 5;
2512 pub const CTRL_ATTR_OPS: ::c_int = 6;
2513 pub const CTRL_ATTR_MCAST_GROUPS: ::c_int = 7;
2514 
2515 pub const CTRL_ATTR_OP_UNSPEC: ::c_int = 0;
2516 pub const CTRL_ATTR_OP_ID: ::c_int = 1;
2517 pub const CTRL_ATTR_OP_FLAGS: ::c_int = 2;
2518 
2519 pub const CTRL_ATTR_MCAST_GRP_UNSPEC: ::c_int = 0;
2520 pub const CTRL_ATTR_MCAST_GRP_NAME: ::c_int = 1;
2521 pub const CTRL_ATTR_MCAST_GRP_ID: ::c_int = 2;
2522 
2523 // linux/if_packet.h
2524 pub const PACKET_ADD_MEMBERSHIP: ::c_int = 1;
2525 pub const PACKET_DROP_MEMBERSHIP: ::c_int = 2;
2526 
2527 pub const PACKET_MR_MULTICAST: ::c_int = 0;
2528 pub const PACKET_MR_PROMISC: ::c_int = 1;
2529 pub const PACKET_MR_ALLMULTI: ::c_int = 2;
2530 
2531 // linux/netfilter.h
2532 pub const NF_DROP: ::c_int = 0;
2533 pub const NF_ACCEPT: ::c_int = 1;
2534 pub const NF_STOLEN: ::c_int = 2;
2535 pub const NF_QUEUE: ::c_int = 3;
2536 pub const NF_REPEAT: ::c_int = 4;
2537 pub const NF_STOP: ::c_int = 5;
2538 pub const NF_MAX_VERDICT: ::c_int = NF_STOP;
2539 
2540 pub const NF_VERDICT_MASK: ::c_int = 0x000000ff;
2541 pub const NF_VERDICT_FLAG_QUEUE_BYPASS: ::c_int = 0x00008000;
2542 
2543 pub const NF_VERDICT_QMASK: ::c_int = 0xffff0000;
2544 pub const NF_VERDICT_QBITS: ::c_int = 16;
2545 
2546 pub const NF_VERDICT_BITS: ::c_int = 16;
2547 
2548 pub const NF_INET_PRE_ROUTING: ::c_int = 0;
2549 pub const NF_INET_LOCAL_IN: ::c_int = 1;
2550 pub const NF_INET_FORWARD: ::c_int = 2;
2551 pub const NF_INET_LOCAL_OUT: ::c_int = 3;
2552 pub const NF_INET_POST_ROUTING: ::c_int = 4;
2553 pub const NF_INET_NUMHOOKS: ::c_int = 5;
2554 
2555 // Some NFPROTO are not compatible with musl and are defined in submodules.
2556 pub const NFPROTO_UNSPEC: ::c_int = 0;
2557 pub const NFPROTO_IPV4: ::c_int = 2;
2558 pub const NFPROTO_ARP: ::c_int = 3;
2559 pub const NFPROTO_BRIDGE: ::c_int = 7;
2560 pub const NFPROTO_IPV6: ::c_int = 10;
2561 pub const NFPROTO_DECNET: ::c_int = 12;
2562 pub const NFPROTO_NUMPROTO: ::c_int = 13;
2563 pub const NFPROTO_INET: ::c_int = 1;
2564 pub const NFPROTO_NETDEV: ::c_int = 5;
2565 
2566 pub const NF_NETDEV_INGRESS: ::c_int = 0;
2567 pub const NF_NETDEV_NUMHOOKS: ::c_int = 1;
2568 
2569 // linux/netfilter_ipv4.h
2570 pub const NF_IP_PRE_ROUTING: ::c_int = 0;
2571 pub const NF_IP_LOCAL_IN: ::c_int = 1;
2572 pub const NF_IP_FORWARD: ::c_int = 2;
2573 pub const NF_IP_LOCAL_OUT: ::c_int = 3;
2574 pub const NF_IP_POST_ROUTING: ::c_int = 4;
2575 pub const NF_IP_NUMHOOKS: ::c_int = 5;
2576 
2577 pub const NF_IP_PRI_FIRST: ::c_int = ::INT_MIN;
2578 pub const NF_IP_PRI_CONNTRACK_DEFRAG: ::c_int = -400;
2579 pub const NF_IP_PRI_RAW: ::c_int = -300;
2580 pub const NF_IP_PRI_SELINUX_FIRST: ::c_int = -225;
2581 pub const NF_IP_PRI_CONNTRACK: ::c_int = -200;
2582 pub const NF_IP_PRI_MANGLE: ::c_int = -150;
2583 pub const NF_IP_PRI_NAT_DST: ::c_int = -100;
2584 pub const NF_IP_PRI_FILTER: ::c_int = 0;
2585 pub const NF_IP_PRI_SECURITY: ::c_int = 50;
2586 pub const NF_IP_PRI_NAT_SRC: ::c_int = 100;
2587 pub const NF_IP_PRI_SELINUX_LAST: ::c_int = 225;
2588 pub const NF_IP_PRI_CONNTRACK_HELPER: ::c_int = 300;
2589 pub const NF_IP_PRI_CONNTRACK_CONFIRM: ::c_int = ::INT_MAX;
2590 pub const NF_IP_PRI_LAST: ::c_int = ::INT_MAX;
2591 
2592 // linux/netfilter_ipv6.h
2593 pub const NF_IP6_PRE_ROUTING: ::c_int = 0;
2594 pub const NF_IP6_LOCAL_IN: ::c_int = 1;
2595 pub const NF_IP6_FORWARD: ::c_int = 2;
2596 pub const NF_IP6_LOCAL_OUT: ::c_int = 3;
2597 pub const NF_IP6_POST_ROUTING: ::c_int = 4;
2598 pub const NF_IP6_NUMHOOKS: ::c_int = 5;
2599 
2600 pub const NF_IP6_PRI_FIRST: ::c_int = ::INT_MIN;
2601 pub const NF_IP6_PRI_CONNTRACK_DEFRAG: ::c_int = -400;
2602 pub const NF_IP6_PRI_RAW: ::c_int = -300;
2603 pub const NF_IP6_PRI_SELINUX_FIRST: ::c_int = -225;
2604 pub const NF_IP6_PRI_CONNTRACK: ::c_int = -200;
2605 pub const NF_IP6_PRI_MANGLE: ::c_int = -150;
2606 pub const NF_IP6_PRI_NAT_DST: ::c_int = -100;
2607 pub const NF_IP6_PRI_FILTER: ::c_int = 0;
2608 pub const NF_IP6_PRI_SECURITY: ::c_int = 50;
2609 pub const NF_IP6_PRI_NAT_SRC: ::c_int = 100;
2610 pub const NF_IP6_PRI_SELINUX_LAST: ::c_int = 225;
2611 pub const NF_IP6_PRI_CONNTRACK_HELPER: ::c_int = 300;
2612 pub const NF_IP6_PRI_LAST: ::c_int = ::INT_MAX;
2613 
2614 // linux/netfilter_ipv6/ip6_tables.h
2615 pub const IP6T_SO_ORIGINAL_DST: ::c_int = 80;
2616 
2617 pub const SIOCADDRT: ::c_ulong = 0x0000890B;
2618 pub const SIOCDELRT: ::c_ulong = 0x0000890C;
2619 pub const SIOCGIFNAME: ::c_ulong = 0x00008910;
2620 pub const SIOCSIFLINK: ::c_ulong = 0x00008911;
2621 pub const SIOCGIFCONF: ::c_ulong = 0x00008912;
2622 pub const SIOCGIFFLAGS: ::c_ulong = 0x00008913;
2623 pub const SIOCSIFFLAGS: ::c_ulong = 0x00008914;
2624 pub const SIOCGIFADDR: ::c_ulong = 0x00008915;
2625 pub const SIOCSIFADDR: ::c_ulong = 0x00008916;
2626 pub const SIOCGIFDSTADDR: ::c_ulong = 0x00008917;
2627 pub const SIOCSIFDSTADDR: ::c_ulong = 0x00008918;
2628 pub const SIOCGIFBRDADDR: ::c_ulong = 0x00008919;
2629 pub const SIOCSIFBRDADDR: ::c_ulong = 0x0000891A;
2630 pub const SIOCGIFNETMASK: ::c_ulong = 0x0000891B;
2631 pub const SIOCSIFNETMASK: ::c_ulong = 0x0000891C;
2632 pub const SIOCGIFMETRIC: ::c_ulong = 0x0000891D;
2633 pub const SIOCSIFMETRIC: ::c_ulong = 0x0000891E;
2634 pub const SIOCGIFMEM: ::c_ulong = 0x0000891F;
2635 pub const SIOCSIFMEM: ::c_ulong = 0x00008920;
2636 pub const SIOCGIFMTU: ::c_ulong = 0x00008921;
2637 pub const SIOCSIFMTU: ::c_ulong = 0x00008922;
2638 pub const SIOCSIFHWADDR: ::c_ulong = 0x00008924;
2639 pub const SIOCGIFENCAP: ::c_ulong = 0x00008925;
2640 pub const SIOCSIFENCAP: ::c_ulong = 0x00008926;
2641 pub const SIOCGIFHWADDR: ::c_ulong = 0x00008927;
2642 pub const SIOCGIFSLAVE: ::c_ulong = 0x00008929;
2643 pub const SIOCSIFSLAVE: ::c_ulong = 0x00008930;
2644 pub const SIOCADDMULTI: ::c_ulong = 0x00008931;
2645 pub const SIOCDELMULTI: ::c_ulong = 0x00008932;
2646 pub const SIOCGIFINDEX: ::c_ulong = 0x00008933;
2647 pub const SIOGIFINDEX: ::c_ulong = SIOCGIFINDEX;
2648 pub const SIOCSIFPFLAGS: ::c_ulong = 0x00008934;
2649 pub const SIOCGIFPFLAGS: ::c_ulong = 0x00008935;
2650 pub const SIOCDIFADDR: ::c_ulong = 0x00008936;
2651 pub const SIOCSIFHWBROADCAST: ::c_ulong = 0x00008937;
2652 pub const SIOCGIFCOUNT: ::c_ulong = 0x00008938;
2653 pub const SIOCGIFBR: ::c_ulong = 0x00008940;
2654 pub const SIOCSIFBR: ::c_ulong = 0x00008941;
2655 pub const SIOCGIFTXQLEN: ::c_ulong = 0x00008942;
2656 pub const SIOCSIFTXQLEN: ::c_ulong = 0x00008943;
2657 pub const SIOCETHTOOL: ::c_ulong = 0x00008946;
2658 pub const SIOCGMIIPHY: ::c_ulong = 0x00008947;
2659 pub const SIOCGMIIREG: ::c_ulong = 0x00008948;
2660 pub const SIOCSMIIREG: ::c_ulong = 0x00008949;
2661 pub const SIOCWANDEV: ::c_ulong = 0x0000894A;
2662 pub const SIOCOUTQNSD: ::c_ulong = 0x0000894B;
2663 pub const SIOCGSKNS: ::c_ulong = 0x0000894C;
2664 pub const SIOCDARP: ::c_ulong = 0x00008953;
2665 pub const SIOCGARP: ::c_ulong = 0x00008954;
2666 pub const SIOCSARP: ::c_ulong = 0x00008955;
2667 pub const SIOCDRARP: ::c_ulong = 0x00008960;
2668 pub const SIOCGRARP: ::c_ulong = 0x00008961;
2669 pub const SIOCSRARP: ::c_ulong = 0x00008962;
2670 pub const SIOCGIFMAP: ::c_ulong = 0x00008970;
2671 pub const SIOCSIFMAP: ::c_ulong = 0x00008971;
2672 
2673 pub const IPTOS_TOS_MASK: u8 = 0x1E;
2674 pub const IPTOS_PREC_MASK: u8 = 0xE0;
2675 
2676 pub const IPTOS_ECN_NOT_ECT: u8 = 0x00;
2677 
2678 pub const RTF_UP: ::c_ushort = 0x0001;
2679 pub const RTF_GATEWAY: ::c_ushort = 0x0002;
2680 
2681 pub const RTF_HOST: ::c_ushort = 0x0004;
2682 pub const RTF_REINSTATE: ::c_ushort = 0x0008;
2683 pub const RTF_DYNAMIC: ::c_ushort = 0x0010;
2684 pub const RTF_MODIFIED: ::c_ushort = 0x0020;
2685 pub const RTF_MTU: ::c_ushort = 0x0040;
2686 pub const RTF_MSS: ::c_ushort = RTF_MTU;
2687 pub const RTF_WINDOW: ::c_ushort = 0x0080;
2688 pub const RTF_IRTT: ::c_ushort = 0x0100;
2689 pub const RTF_REJECT: ::c_ushort = 0x0200;
2690 pub const RTF_STATIC: ::c_ushort = 0x0400;
2691 pub const RTF_XRESOLVE: ::c_ushort = 0x0800;
2692 pub const RTF_NOFORWARD: ::c_ushort = 0x1000;
2693 pub const RTF_THROW: ::c_ushort = 0x2000;
2694 pub const RTF_NOPMTUDISC: ::c_ushort = 0x4000;
2695 
2696 pub const RTF_DEFAULT: u32 = 0x00010000;
2697 pub const RTF_ALLONLINK: u32 = 0x00020000;
2698 pub const RTF_ADDRCONF: u32 = 0x00040000;
2699 pub const RTF_LINKRT: u32 = 0x00100000;
2700 pub const RTF_NONEXTHOP: u32 = 0x00200000;
2701 pub const RTF_CACHE: u32 = 0x01000000;
2702 pub const RTF_FLOW: u32 = 0x02000000;
2703 pub const RTF_POLICY: u32 = 0x04000000;
2704 
2705 pub const RTCF_VALVE: u32 = 0x00200000;
2706 pub const RTCF_MASQ: u32 = 0x00400000;
2707 pub const RTCF_NAT: u32 = 0x00800000;
2708 pub const RTCF_DOREDIRECT: u32 = 0x01000000;
2709 pub const RTCF_LOG: u32 = 0x02000000;
2710 pub const RTCF_DIRECTSRC: u32 = 0x04000000;
2711 
2712 pub const RTF_LOCAL: u32 = 0x80000000;
2713 pub const RTF_INTERFACE: u32 = 0x40000000;
2714 pub const RTF_MULTICAST: u32 = 0x20000000;
2715 pub const RTF_BROADCAST: u32 = 0x10000000;
2716 pub const RTF_NAT: u32 = 0x08000000;
2717 pub const RTF_ADDRCLASSMASK: u32 = 0xF8000000;
2718 
2719 pub const RT_CLASS_UNSPEC: u8 = 0;
2720 pub const RT_CLASS_DEFAULT: u8 = 253;
2721 pub const RT_CLASS_MAIN: u8 = 254;
2722 pub const RT_CLASS_LOCAL: u8 = 255;
2723 pub const RT_CLASS_MAX: u8 = 255;
2724 
2725 // linux/neighbor.h
2726 pub const NUD_NONE: u16 = 0x00;
2727 pub const NUD_INCOMPLETE: u16 = 0x01;
2728 pub const NUD_REACHABLE: u16 = 0x02;
2729 pub const NUD_STALE: u16 = 0x04;
2730 pub const NUD_DELAY: u16 = 0x08;
2731 pub const NUD_PROBE: u16 = 0x10;
2732 pub const NUD_FAILED: u16 = 0x20;
2733 pub const NUD_NOARP: u16 = 0x40;
2734 pub const NUD_PERMANENT: u16 = 0x80;
2735 
2736 pub const NTF_USE: u8 = 0x01;
2737 pub const NTF_SELF: u8 = 0x02;
2738 pub const NTF_MASTER: u8 = 0x04;
2739 pub const NTF_PROXY: u8 = 0x08;
2740 pub const NTF_ROUTER: u8 = 0x80;
2741 
2742 pub const NDA_UNSPEC: ::c_ushort = 0;
2743 pub const NDA_DST: ::c_ushort = 1;
2744 pub const NDA_LLADDR: ::c_ushort = 2;
2745 pub const NDA_CACHEINFO: ::c_ushort = 3;
2746 pub const NDA_PROBES: ::c_ushort = 4;
2747 pub const NDA_VLAN: ::c_ushort = 5;
2748 pub const NDA_PORT: ::c_ushort = 6;
2749 pub const NDA_VNI: ::c_ushort = 7;
2750 pub const NDA_IFINDEX: ::c_ushort = 8;
2751 
2752 // linux/netlink.h
2753 pub const NLA_ALIGNTO: ::c_int = 4;
2754 
2755 pub const NETLINK_ROUTE: ::c_int = 0;
2756 pub const NETLINK_UNUSED: ::c_int = 1;
2757 pub const NETLINK_USERSOCK: ::c_int = 2;
2758 pub const NETLINK_FIREWALL: ::c_int = 3;
2759 pub const NETLINK_SOCK_DIAG: ::c_int = 4;
2760 pub const NETLINK_NFLOG: ::c_int = 5;
2761 pub const NETLINK_XFRM: ::c_int = 6;
2762 pub const NETLINK_SELINUX: ::c_int = 7;
2763 pub const NETLINK_ISCSI: ::c_int = 8;
2764 pub const NETLINK_AUDIT: ::c_int = 9;
2765 pub const NETLINK_FIB_LOOKUP: ::c_int = 10;
2766 pub const NETLINK_CONNECTOR: ::c_int = 11;
2767 pub const NETLINK_NETFILTER: ::c_int = 12;
2768 pub const NETLINK_IP6_FW: ::c_int = 13;
2769 pub const NETLINK_DNRTMSG: ::c_int = 14;
2770 pub const NETLINK_KOBJECT_UEVENT: ::c_int = 15;
2771 pub const NETLINK_GENERIC: ::c_int = 16;
2772 pub const NETLINK_SCSITRANSPORT: ::c_int = 18;
2773 pub const NETLINK_ECRYPTFS: ::c_int = 19;
2774 pub const NETLINK_RDMA: ::c_int = 20;
2775 pub const NETLINK_CRYPTO: ::c_int = 21;
2776 pub const NETLINK_INET_DIAG: ::c_int = NETLINK_SOCK_DIAG;
2777 
2778 pub const NLM_F_REQUEST: ::c_int = 1;
2779 pub const NLM_F_MULTI: ::c_int = 2;
2780 pub const NLM_F_ACK: ::c_int = 4;
2781 pub const NLM_F_ECHO: ::c_int = 8;
2782 pub const NLM_F_DUMP_INTR: ::c_int = 16;
2783 pub const NLM_F_DUMP_FILTERED: ::c_int = 32;
2784 
2785 pub const NLM_F_ROOT: ::c_int = 0x100;
2786 pub const NLM_F_MATCH: ::c_int = 0x200;
2787 pub const NLM_F_ATOMIC: ::c_int = 0x400;
2788 pub const NLM_F_DUMP: ::c_int = NLM_F_ROOT | NLM_F_MATCH;
2789 
2790 pub const NLM_F_REPLACE: ::c_int = 0x100;
2791 pub const NLM_F_EXCL: ::c_int = 0x200;
2792 pub const NLM_F_CREATE: ::c_int = 0x400;
2793 pub const NLM_F_APPEND: ::c_int = 0x800;
2794 
2795 pub const NETLINK_ADD_MEMBERSHIP: ::c_int = 1;
2796 pub const NETLINK_DROP_MEMBERSHIP: ::c_int = 2;
2797 pub const NETLINK_PKTINFO: ::c_int = 3;
2798 pub const NETLINK_BROADCAST_ERROR: ::c_int = 4;
2799 pub const NETLINK_NO_ENOBUFS: ::c_int = 5;
2800 pub const NETLINK_RX_RING: ::c_int = 6;
2801 pub const NETLINK_TX_RING: ::c_int = 7;
2802 pub const NETLINK_LISTEN_ALL_NSID: ::c_int = 8;
2803 pub const NETLINK_LIST_MEMBERSHIPS: ::c_int = 9;
2804 pub const NETLINK_CAP_ACK: ::c_int = 10;
2805 pub const NETLINK_EXT_ACK: ::c_int = 11;
2806 pub const NETLINK_GET_STRICT_CHK: ::c_int = 12;
2807 
2808 pub const NLA_F_NESTED: ::c_int = 1 << 15;
2809 pub const NLA_F_NET_BYTEORDER: ::c_int = 1 << 14;
2810 pub const NLA_TYPE_MASK: ::c_int = !(NLA_F_NESTED | NLA_F_NET_BYTEORDER);
2811 
2812 // linux/rtnetlink.h
2813 pub const TCA_UNSPEC: ::c_ushort = 0;
2814 pub const TCA_KIND: ::c_ushort = 1;
2815 pub const TCA_OPTIONS: ::c_ushort = 2;
2816 pub const TCA_STATS: ::c_ushort = 3;
2817 pub const TCA_XSTATS: ::c_ushort = 4;
2818 pub const TCA_RATE: ::c_ushort = 5;
2819 pub const TCA_FCNT: ::c_ushort = 6;
2820 pub const TCA_STATS2: ::c_ushort = 7;
2821 pub const TCA_STAB: ::c_ushort = 8;
2822 
2823 pub const RTM_NEWLINK: u16 = 16;
2824 pub const RTM_DELLINK: u16 = 17;
2825 pub const RTM_GETLINK: u16 = 18;
2826 pub const RTM_SETLINK: u16 = 19;
2827 pub const RTM_NEWADDR: u16 = 20;
2828 pub const RTM_DELADDR: u16 = 21;
2829 pub const RTM_GETADDR: u16 = 22;
2830 pub const RTM_NEWROUTE: u16 = 24;
2831 pub const RTM_DELROUTE: u16 = 25;
2832 pub const RTM_GETROUTE: u16 = 26;
2833 pub const RTM_NEWNEIGH: u16 = 28;
2834 pub const RTM_DELNEIGH: u16 = 29;
2835 pub const RTM_GETNEIGH: u16 = 30;
2836 pub const RTM_NEWRULE: u16 = 32;
2837 pub const RTM_DELRULE: u16 = 33;
2838 pub const RTM_GETRULE: u16 = 34;
2839 pub const RTM_NEWQDISC: u16 = 36;
2840 pub const RTM_DELQDISC: u16 = 37;
2841 pub const RTM_GETQDISC: u16 = 38;
2842 pub const RTM_NEWTCLASS: u16 = 40;
2843 pub const RTM_DELTCLASS: u16 = 41;
2844 pub const RTM_GETTCLASS: u16 = 42;
2845 pub const RTM_NEWTFILTER: u16 = 44;
2846 pub const RTM_DELTFILTER: u16 = 45;
2847 pub const RTM_GETTFILTER: u16 = 46;
2848 pub const RTM_NEWACTION: u16 = 48;
2849 pub const RTM_DELACTION: u16 = 49;
2850 pub const RTM_GETACTION: u16 = 50;
2851 pub const RTM_NEWPREFIX: u16 = 52;
2852 pub const RTM_GETMULTICAST: u16 = 58;
2853 pub const RTM_GETANYCAST: u16 = 62;
2854 pub const RTM_NEWNEIGHTBL: u16 = 64;
2855 pub const RTM_GETNEIGHTBL: u16 = 66;
2856 pub const RTM_SETNEIGHTBL: u16 = 67;
2857 pub const RTM_NEWNDUSEROPT: u16 = 68;
2858 pub const RTM_NEWADDRLABEL: u16 = 72;
2859 pub const RTM_DELADDRLABEL: u16 = 73;
2860 pub const RTM_GETADDRLABEL: u16 = 74;
2861 pub const RTM_GETDCB: u16 = 78;
2862 pub const RTM_SETDCB: u16 = 79;
2863 pub const RTM_NEWNETCONF: u16 = 80;
2864 pub const RTM_GETNETCONF: u16 = 82;
2865 pub const RTM_NEWMDB: u16 = 84;
2866 pub const RTM_DELMDB: u16 = 85;
2867 pub const RTM_GETMDB: u16 = 86;
2868 pub const RTM_NEWNSID: u16 = 88;
2869 pub const RTM_DELNSID: u16 = 89;
2870 pub const RTM_GETNSID: u16 = 90;
2871 
2872 pub const RTM_F_NOTIFY: ::c_uint = 0x100;
2873 pub const RTM_F_CLONED: ::c_uint = 0x200;
2874 pub const RTM_F_EQUALIZE: ::c_uint = 0x400;
2875 pub const RTM_F_PREFIX: ::c_uint = 0x800;
2876 
2877 pub const RTA_UNSPEC: ::c_ushort = 0;
2878 pub const RTA_DST: ::c_ushort = 1;
2879 pub const RTA_SRC: ::c_ushort = 2;
2880 pub const RTA_IIF: ::c_ushort = 3;
2881 pub const RTA_OIF: ::c_ushort = 4;
2882 pub const RTA_GATEWAY: ::c_ushort = 5;
2883 pub const RTA_PRIORITY: ::c_ushort = 6;
2884 pub const RTA_PREFSRC: ::c_ushort = 7;
2885 pub const RTA_METRICS: ::c_ushort = 8;
2886 pub const RTA_MULTIPATH: ::c_ushort = 9;
2887 pub const RTA_PROTOINFO: ::c_ushort = 10; // No longer used
2888 pub const RTA_FLOW: ::c_ushort = 11;
2889 pub const RTA_CACHEINFO: ::c_ushort = 12;
2890 pub const RTA_SESSION: ::c_ushort = 13; // No longer used
2891 pub const RTA_MP_ALGO: ::c_ushort = 14; // No longer used
2892 pub const RTA_TABLE: ::c_ushort = 15;
2893 pub const RTA_MARK: ::c_ushort = 16;
2894 pub const RTA_MFC_STATS: ::c_ushort = 17;
2895 
2896 pub const RTN_UNSPEC: ::c_uchar = 0;
2897 pub const RTN_UNICAST: ::c_uchar = 1;
2898 pub const RTN_LOCAL: ::c_uchar = 2;
2899 pub const RTN_BROADCAST: ::c_uchar = 3;
2900 pub const RTN_ANYCAST: ::c_uchar = 4;
2901 pub const RTN_MULTICAST: ::c_uchar = 5;
2902 pub const RTN_BLACKHOLE: ::c_uchar = 6;
2903 pub const RTN_UNREACHABLE: ::c_uchar = 7;
2904 pub const RTN_PROHIBIT: ::c_uchar = 8;
2905 pub const RTN_THROW: ::c_uchar = 9;
2906 pub const RTN_NAT: ::c_uchar = 10;
2907 pub const RTN_XRESOLVE: ::c_uchar = 11;
2908 
2909 pub const RTPROT_UNSPEC: ::c_uchar = 0;
2910 pub const RTPROT_REDIRECT: ::c_uchar = 1;
2911 pub const RTPROT_KERNEL: ::c_uchar = 2;
2912 pub const RTPROT_BOOT: ::c_uchar = 3;
2913 pub const RTPROT_STATIC: ::c_uchar = 4;
2914 
2915 pub const RT_SCOPE_UNIVERSE: ::c_uchar = 0;
2916 pub const RT_SCOPE_SITE: ::c_uchar = 200;
2917 pub const RT_SCOPE_LINK: ::c_uchar = 253;
2918 pub const RT_SCOPE_HOST: ::c_uchar = 254;
2919 pub const RT_SCOPE_NOWHERE: ::c_uchar = 255;
2920 
2921 pub const RT_TABLE_UNSPEC: ::c_uchar = 0;
2922 pub const RT_TABLE_COMPAT: ::c_uchar = 252;
2923 pub const RT_TABLE_DEFAULT: ::c_uchar = 253;
2924 pub const RT_TABLE_MAIN: ::c_uchar = 254;
2925 pub const RT_TABLE_LOCAL: ::c_uchar = 255;
2926 
2927 pub const RTMSG_OVERRUN: u32 = ::NLMSG_OVERRUN as u32;
2928 pub const RTMSG_NEWDEVICE: u32 = 0x11;
2929 pub const RTMSG_DELDEVICE: u32 = 0x12;
2930 pub const RTMSG_NEWROUTE: u32 = 0x21;
2931 pub const RTMSG_DELROUTE: u32 = 0x22;
2932 pub const RTMSG_NEWRULE: u32 = 0x31;
2933 pub const RTMSG_DELRULE: u32 = 0x32;
2934 pub const RTMSG_CONTROL: u32 = 0x40;
2935 pub const RTMSG_AR_FAILED: u32 = 0x51;
2936 
2937 pub const MAX_ADDR_LEN: usize = 7;
2938 pub const ARPD_UPDATE: ::c_ushort = 0x01;
2939 pub const ARPD_LOOKUP: ::c_ushort = 0x02;
2940 pub const ARPD_FLUSH: ::c_ushort = 0x03;
2941 pub const ATF_MAGIC: ::c_int = 0x80;
2942 
2943 // userspace compat definitions for RTNLGRP_*
2944 pub const RTMGRP_LINK: ::c_int = 0x00001;
2945 pub const RTMGRP_NOTIFY: ::c_int = 0x00002;
2946 pub const RTMGRP_NEIGH: ::c_int = 0x00004;
2947 pub const RTMGRP_TC: ::c_int = 0x00008;
2948 pub const RTMGRP_IPV4_IFADDR: ::c_int = 0x00010;
2949 pub const RTMGRP_IPV4_MROUTE: ::c_int = 0x00020;
2950 pub const RTMGRP_IPV4_ROUTE: ::c_int = 0x00040;
2951 pub const RTMGRP_IPV4_RULE: ::c_int = 0x00080;
2952 pub const RTMGRP_IPV6_IFADDR: ::c_int = 0x00100;
2953 pub const RTMGRP_IPV6_MROUTE: ::c_int = 0x00200;
2954 pub const RTMGRP_IPV6_ROUTE: ::c_int = 0x00400;
2955 pub const RTMGRP_IPV6_IFINFO: ::c_int = 0x00800;
2956 pub const RTMGRP_DECnet_IFADDR: ::c_int = 0x01000;
2957 pub const RTMGRP_DECnet_ROUTE: ::c_int = 0x04000;
2958 pub const RTMGRP_IPV6_PREFIX: ::c_int = 0x20000;
2959 
2960 // enum rtnetlink_groups
2961 pub const RTNLGRP_NONE: ::c_uint = 0x00;
2962 pub const RTNLGRP_LINK: ::c_uint = 0x01;
2963 pub const RTNLGRP_NOTIFY: ::c_uint = 0x02;
2964 pub const RTNLGRP_NEIGH: ::c_uint = 0x03;
2965 pub const RTNLGRP_TC: ::c_uint = 0x04;
2966 pub const RTNLGRP_IPV4_IFADDR: ::c_uint = 0x05;
2967 pub const RTNLGRP_IPV4_MROUTE: ::c_uint = 0x06;
2968 pub const RTNLGRP_IPV4_ROUTE: ::c_uint = 0x07;
2969 pub const RTNLGRP_IPV4_RULE: ::c_uint = 0x08;
2970 pub const RTNLGRP_IPV6_IFADDR: ::c_uint = 0x09;
2971 pub const RTNLGRP_IPV6_MROUTE: ::c_uint = 0x0a;
2972 pub const RTNLGRP_IPV6_ROUTE: ::c_uint = 0x0b;
2973 pub const RTNLGRP_IPV6_IFINFO: ::c_uint = 0x0c;
2974 pub const RTNLGRP_DECnet_IFADDR: ::c_uint = 0x0d;
2975 pub const RTNLGRP_NOP2: ::c_uint = 0x0e;
2976 pub const RTNLGRP_DECnet_ROUTE: ::c_uint = 0x0f;
2977 pub const RTNLGRP_DECnet_RULE: ::c_uint = 0x10;
2978 pub const RTNLGRP_NOP4: ::c_uint = 0x11;
2979 pub const RTNLGRP_IPV6_PREFIX: ::c_uint = 0x12;
2980 pub const RTNLGRP_IPV6_RULE: ::c_uint = 0x13;
2981 pub const RTNLGRP_ND_USEROPT: ::c_uint = 0x14;
2982 pub const RTNLGRP_PHONET_IFADDR: ::c_uint = 0x15;
2983 pub const RTNLGRP_PHONET_ROUTE: ::c_uint = 0x16;
2984 pub const RTNLGRP_DCB: ::c_uint = 0x17;
2985 pub const RTNLGRP_IPV4_NETCONF: ::c_uint = 0x18;
2986 pub const RTNLGRP_IPV6_NETCONF: ::c_uint = 0x19;
2987 pub const RTNLGRP_MDB: ::c_uint = 0x1a;
2988 pub const RTNLGRP_MPLS_ROUTE: ::c_uint = 0x1b;
2989 pub const RTNLGRP_NSID: ::c_uint = 0x1c;
2990 pub const RTNLGRP_MPLS_NETCONF: ::c_uint = 0x1d;
2991 pub const RTNLGRP_IPV4_MROUTE_R: ::c_uint = 0x1e;
2992 pub const RTNLGRP_IPV6_MROUTE_R: ::c_uint = 0x1f;
2993 pub const RTNLGRP_NEXTHOP: ::c_uint = 0x20;
2994 pub const RTNLGRP_BRVLAN: ::c_uint = 0x21;
2995 pub const RTNLGRP_MCTP_IFADDR: ::c_uint = 0x22;
2996 pub const RTNLGRP_TUNNEL: ::c_uint = 0x23;
2997 pub const RTNLGRP_STATS: ::c_uint = 0x24;
2998 
2999 // linux/module.h
3000 pub const MODULE_INIT_IGNORE_MODVERSIONS: ::c_uint = 0x0001;
3001 pub const MODULE_INIT_IGNORE_VERMAGIC: ::c_uint = 0x0002;
3002 
3003 // linux/net_tstamp.h
3004 pub const SOF_TIMESTAMPING_TX_HARDWARE: ::c_uint = 1 << 0;
3005 pub const SOF_TIMESTAMPING_TX_SOFTWARE: ::c_uint = 1 << 1;
3006 pub const SOF_TIMESTAMPING_RX_HARDWARE: ::c_uint = 1 << 2;
3007 pub const SOF_TIMESTAMPING_RX_SOFTWARE: ::c_uint = 1 << 3;
3008 pub const SOF_TIMESTAMPING_SOFTWARE: ::c_uint = 1 << 4;
3009 pub const SOF_TIMESTAMPING_SYS_HARDWARE: ::c_uint = 1 << 5;
3010 pub const SOF_TIMESTAMPING_RAW_HARDWARE: ::c_uint = 1 << 6;
3011 pub const SOF_TIMESTAMPING_OPT_ID: ::c_uint = 1 << 7;
3012 pub const SOF_TIMESTAMPING_TX_SCHED: ::c_uint = 1 << 8;
3013 pub const SOF_TIMESTAMPING_TX_ACK: ::c_uint = 1 << 9;
3014 pub const SOF_TIMESTAMPING_OPT_CMSG: ::c_uint = 1 << 10;
3015 pub const SOF_TIMESTAMPING_OPT_TSONLY: ::c_uint = 1 << 11;
3016 pub const SOF_TIMESTAMPING_OPT_STATS: ::c_uint = 1 << 12;
3017 pub const SOF_TIMESTAMPING_OPT_PKTINFO: ::c_uint = 1 << 13;
3018 pub const SOF_TIMESTAMPING_OPT_TX_SWHW: ::c_uint = 1 << 14;
3019 pub const SOF_TXTIME_DEADLINE_MODE: u32 = 1 << 0;
3020 pub const SOF_TXTIME_REPORT_ERRORS: u32 = 1 << 1;
3021 
3022 // linux/if_alg.h
3023 pub const ALG_SET_KEY: ::c_int = 1;
3024 pub const ALG_SET_IV: ::c_int = 2;
3025 pub const ALG_SET_OP: ::c_int = 3;
3026 pub const ALG_SET_AEAD_ASSOCLEN: ::c_int = 4;
3027 pub const ALG_SET_AEAD_AUTHSIZE: ::c_int = 5;
3028 
3029 pub const ALG_OP_DECRYPT: ::c_int = 0;
3030 pub const ALG_OP_ENCRYPT: ::c_int = 1;
3031 
3032 // include/uapi/linux/udp.h
3033 pub const UDP_CORK: ::c_int = 1;
3034 pub const UDP_ENCAP: ::c_int = 100;
3035 pub const UDP_NO_CHECK6_TX: ::c_int = 101;
3036 pub const UDP_NO_CHECK6_RX: ::c_int = 102;
3037 
3038 // include/uapi/linux/mman.h
3039 pub const MAP_SHARED_VALIDATE: ::c_int = 0x3;
3040 
3041 // include/uapi/asm-generic/mman-common.h
3042 pub const MAP_FIXED_NOREPLACE: ::c_int = 0x100000;
3043 pub const MLOCK_ONFAULT: ::c_uint = 0x01;
3044 
3045 // uapi/linux/vm_sockets.h
3046 pub const VMADDR_CID_ANY: ::c_uint = 0xFFFFFFFF;
3047 pub const VMADDR_CID_HYPERVISOR: ::c_uint = 0;
3048 #[deprecated(
3049     since = "0.2.74",
3050     note = "VMADDR_CID_RESERVED is removed since Linux v5.6 and \
3051             replaced with VMADDR_CID_LOCAL"
3052 )]
3053 pub const VMADDR_CID_RESERVED: ::c_uint = 1;
3054 pub const VMADDR_CID_LOCAL: ::c_uint = 1;
3055 pub const VMADDR_CID_HOST: ::c_uint = 2;
3056 pub const VMADDR_PORT_ANY: ::c_uint = 0xFFFFFFFF;
3057 
3058 // uapi/linux/inotify.h
3059 pub const IN_ACCESS: u32 = 0x0000_0001;
3060 pub const IN_MODIFY: u32 = 0x0000_0002;
3061 pub const IN_ATTRIB: u32 = 0x0000_0004;
3062 pub const IN_CLOSE_WRITE: u32 = 0x0000_0008;
3063 pub const IN_CLOSE_NOWRITE: u32 = 0x0000_0010;
3064 pub const IN_CLOSE: u32 = IN_CLOSE_WRITE | IN_CLOSE_NOWRITE;
3065 pub const IN_OPEN: u32 = 0x0000_0020;
3066 pub const IN_MOVED_FROM: u32 = 0x0000_0040;
3067 pub const IN_MOVED_TO: u32 = 0x0000_0080;
3068 pub const IN_MOVE: u32 = IN_MOVED_FROM | IN_MOVED_TO;
3069 pub const IN_CREATE: u32 = 0x0000_0100;
3070 pub const IN_DELETE: u32 = 0x0000_0200;
3071 pub const IN_DELETE_SELF: u32 = 0x0000_0400;
3072 pub const IN_MOVE_SELF: u32 = 0x0000_0800;
3073 pub const IN_UNMOUNT: u32 = 0x0000_2000;
3074 pub const IN_Q_OVERFLOW: u32 = 0x0000_4000;
3075 pub const IN_IGNORED: u32 = 0x0000_8000;
3076 pub const IN_ONLYDIR: u32 = 0x0100_0000;
3077 pub const IN_DONT_FOLLOW: u32 = 0x0200_0000;
3078 pub const IN_EXCL_UNLINK: u32 = 0x0400_0000;
3079 
3080 // linux/keyctl.h
3081 pub const KEY_SPEC_THREAD_KEYRING: i32 = -1;
3082 pub const KEY_SPEC_PROCESS_KEYRING: i32 = -2;
3083 pub const KEY_SPEC_SESSION_KEYRING: i32 = -3;
3084 pub const KEY_SPEC_USER_KEYRING: i32 = -4;
3085 pub const KEY_SPEC_USER_SESSION_KEYRING: i32 = -5;
3086 pub const KEY_SPEC_GROUP_KEYRING: i32 = -6;
3087 pub const KEY_SPEC_REQKEY_AUTH_KEY: i32 = -7;
3088 pub const KEY_SPEC_REQUESTOR_KEYRING: i32 = -8;
3089 
3090 pub const KEY_REQKEY_DEFL_NO_CHANGE: i32 = -1;
3091 pub const KEY_REQKEY_DEFL_DEFAULT: i32 = 0;
3092 pub const KEY_REQKEY_DEFL_THREAD_KEYRING: i32 = 1;
3093 pub const KEY_REQKEY_DEFL_PROCESS_KEYRING: i32 = 2;
3094 pub const KEY_REQKEY_DEFL_SESSION_KEYRING: i32 = 3;
3095 pub const KEY_REQKEY_DEFL_USER_KEYRING: i32 = 4;
3096 pub const KEY_REQKEY_DEFL_USER_SESSION_KEYRING: i32 = 5;
3097 pub const KEY_REQKEY_DEFL_GROUP_KEYRING: i32 = 6;
3098 pub const KEY_REQKEY_DEFL_REQUESTOR_KEYRING: i32 = 7;
3099 
3100 pub const KEYCTL_GET_KEYRING_ID: u32 = 0;
3101 pub const KEYCTL_JOIN_SESSION_KEYRING: u32 = 1;
3102 pub const KEYCTL_UPDATE: u32 = 2;
3103 pub const KEYCTL_REVOKE: u32 = 3;
3104 pub const KEYCTL_CHOWN: u32 = 4;
3105 pub const KEYCTL_SETPERM: u32 = 5;
3106 pub const KEYCTL_DESCRIBE: u32 = 6;
3107 pub const KEYCTL_CLEAR: u32 = 7;
3108 pub const KEYCTL_LINK: u32 = 8;
3109 pub const KEYCTL_UNLINK: u32 = 9;
3110 pub const KEYCTL_SEARCH: u32 = 10;
3111 pub const KEYCTL_READ: u32 = 11;
3112 pub const KEYCTL_INSTANTIATE: u32 = 12;
3113 pub const KEYCTL_NEGATE: u32 = 13;
3114 pub const KEYCTL_SET_REQKEY_KEYRING: u32 = 14;
3115 pub const KEYCTL_SET_TIMEOUT: u32 = 15;
3116 pub const KEYCTL_ASSUME_AUTHORITY: u32 = 16;
3117 pub const KEYCTL_GET_SECURITY: u32 = 17;
3118 pub const KEYCTL_SESSION_TO_PARENT: u32 = 18;
3119 pub const KEYCTL_REJECT: u32 = 19;
3120 pub const KEYCTL_INSTANTIATE_IOV: u32 = 20;
3121 pub const KEYCTL_INVALIDATE: u32 = 21;
3122 pub const KEYCTL_GET_PERSISTENT: u32 = 22;
3123 
3124 pub const IN_MASK_CREATE: u32 = 0x1000_0000;
3125 pub const IN_MASK_ADD: u32 = 0x2000_0000;
3126 pub const IN_ISDIR: u32 = 0x4000_0000;
3127 pub const IN_ONESHOT: u32 = 0x8000_0000;
3128 
3129 pub const IN_ALL_EVENTS: u32 = IN_ACCESS
3130     | IN_MODIFY
3131     | IN_ATTRIB
3132     | IN_CLOSE_WRITE
3133     | IN_CLOSE_NOWRITE
3134     | IN_OPEN
3135     | IN_MOVED_FROM
3136     | IN_MOVED_TO
3137     | IN_DELETE
3138     | IN_CREATE
3139     | IN_DELETE_SELF
3140     | IN_MOVE_SELF;
3141 
3142 pub const IN_CLOEXEC: ::c_int = O_CLOEXEC;
3143 pub const IN_NONBLOCK: ::c_int = O_NONBLOCK;
3144 
3145 // uapi/linux/mount.h
3146 pub const OPEN_TREE_CLONE: ::c_uint = 0x01;
3147 pub const OPEN_TREE_CLOEXEC: ::c_uint = O_CLOEXEC as ::c_uint;
3148 
3149 // uapi/linux/netfilter/nf_tables.h
3150 pub const NFT_TABLE_MAXNAMELEN: ::c_int = 256;
3151 pub const NFT_CHAIN_MAXNAMELEN: ::c_int = 256;
3152 pub const NFT_SET_MAXNAMELEN: ::c_int = 256;
3153 pub const NFT_OBJ_MAXNAMELEN: ::c_int = 256;
3154 pub const NFT_USERDATA_MAXLEN: ::c_int = 256;
3155 
3156 pub const NFT_REG_VERDICT: ::c_int = 0;
3157 pub const NFT_REG_1: ::c_int = 1;
3158 pub const NFT_REG_2: ::c_int = 2;
3159 pub const NFT_REG_3: ::c_int = 3;
3160 pub const NFT_REG_4: ::c_int = 4;
3161 pub const __NFT_REG_MAX: ::c_int = 5;
3162 pub const NFT_REG32_00: ::c_int = 8;
3163 pub const NFT_REG32_01: ::c_int = 9;
3164 pub const NFT_REG32_02: ::c_int = 10;
3165 pub const NFT_REG32_03: ::c_int = 11;
3166 pub const NFT_REG32_04: ::c_int = 12;
3167 pub const NFT_REG32_05: ::c_int = 13;
3168 pub const NFT_REG32_06: ::c_int = 14;
3169 pub const NFT_REG32_07: ::c_int = 15;
3170 pub const NFT_REG32_08: ::c_int = 16;
3171 pub const NFT_REG32_09: ::c_int = 17;
3172 pub const NFT_REG32_10: ::c_int = 18;
3173 pub const NFT_REG32_11: ::c_int = 19;
3174 pub const NFT_REG32_12: ::c_int = 20;
3175 pub const NFT_REG32_13: ::c_int = 21;
3176 pub const NFT_REG32_14: ::c_int = 22;
3177 pub const NFT_REG32_15: ::c_int = 23;
3178 
3179 pub const NFT_REG_SIZE: ::c_int = 16;
3180 pub const NFT_REG32_SIZE: ::c_int = 4;
3181 
3182 pub const NFT_CONTINUE: ::c_int = -1;
3183 pub const NFT_BREAK: ::c_int = -2;
3184 pub const NFT_JUMP: ::c_int = -3;
3185 pub const NFT_GOTO: ::c_int = -4;
3186 pub const NFT_RETURN: ::c_int = -5;
3187 
3188 pub const NFT_MSG_NEWTABLE: ::c_int = 0;
3189 pub const NFT_MSG_GETTABLE: ::c_int = 1;
3190 pub const NFT_MSG_DELTABLE: ::c_int = 2;
3191 pub const NFT_MSG_NEWCHAIN: ::c_int = 3;
3192 pub const NFT_MSG_GETCHAIN: ::c_int = 4;
3193 pub const NFT_MSG_DELCHAIN: ::c_int = 5;
3194 pub const NFT_MSG_NEWRULE: ::c_int = 6;
3195 pub const NFT_MSG_GETRULE: ::c_int = 7;
3196 pub const NFT_MSG_DELRULE: ::c_int = 8;
3197 pub const NFT_MSG_NEWSET: ::c_int = 9;
3198 pub const NFT_MSG_GETSET: ::c_int = 10;
3199 pub const NFT_MSG_DELSET: ::c_int = 11;
3200 pub const NFT_MSG_NEWSETELEM: ::c_int = 12;
3201 pub const NFT_MSG_GETSETELEM: ::c_int = 13;
3202 pub const NFT_MSG_DELSETELEM: ::c_int = 14;
3203 pub const NFT_MSG_NEWGEN: ::c_int = 15;
3204 pub const NFT_MSG_GETGEN: ::c_int = 16;
3205 pub const NFT_MSG_TRACE: ::c_int = 17;
3206 cfg_if! {
3207     if #[cfg(not(target_arch = "sparc64"))] {
3208         pub const NFT_MSG_NEWOBJ: ::c_int = 18;
3209         pub const NFT_MSG_GETOBJ: ::c_int = 19;
3210         pub const NFT_MSG_DELOBJ: ::c_int = 20;
3211         pub const NFT_MSG_GETOBJ_RESET: ::c_int = 21;
3212     }
3213 }
3214 pub const NFT_MSG_MAX: ::c_int = 25;
3215 
3216 pub const NFT_SET_ANONYMOUS: ::c_int = 0x1;
3217 pub const NFT_SET_CONSTANT: ::c_int = 0x2;
3218 pub const NFT_SET_INTERVAL: ::c_int = 0x4;
3219 pub const NFT_SET_MAP: ::c_int = 0x8;
3220 pub const NFT_SET_TIMEOUT: ::c_int = 0x10;
3221 pub const NFT_SET_EVAL: ::c_int = 0x20;
3222 
3223 pub const NFT_SET_POL_PERFORMANCE: ::c_int = 0;
3224 pub const NFT_SET_POL_MEMORY: ::c_int = 1;
3225 
3226 pub const NFT_SET_ELEM_INTERVAL_END: ::c_int = 0x1;
3227 
3228 pub const NFT_DATA_VALUE: ::c_uint = 0;
3229 pub const NFT_DATA_VERDICT: ::c_uint = 0xffffff00;
3230 
3231 pub const NFT_DATA_RESERVED_MASK: ::c_uint = 0xffffff00;
3232 
3233 pub const NFT_DATA_VALUE_MAXLEN: ::c_int = 64;
3234 
3235 pub const NFT_BYTEORDER_NTOH: ::c_int = 0;
3236 pub const NFT_BYTEORDER_HTON: ::c_int = 1;
3237 
3238 pub const NFT_CMP_EQ: ::c_int = 0;
3239 pub const NFT_CMP_NEQ: ::c_int = 1;
3240 pub const NFT_CMP_LT: ::c_int = 2;
3241 pub const NFT_CMP_LTE: ::c_int = 3;
3242 pub const NFT_CMP_GT: ::c_int = 4;
3243 pub const NFT_CMP_GTE: ::c_int = 5;
3244 
3245 pub const NFT_RANGE_EQ: ::c_int = 0;
3246 pub const NFT_RANGE_NEQ: ::c_int = 1;
3247 
3248 pub const NFT_LOOKUP_F_INV: ::c_int = 1 << 0;
3249 
3250 pub const NFT_DYNSET_OP_ADD: ::c_int = 0;
3251 pub const NFT_DYNSET_OP_UPDATE: ::c_int = 1;
3252 
3253 pub const NFT_DYNSET_F_INV: ::c_int = 1 << 0;
3254 
3255 pub const NFT_PAYLOAD_LL_HEADER: ::c_int = 0;
3256 pub const NFT_PAYLOAD_NETWORK_HEADER: ::c_int = 1;
3257 pub const NFT_PAYLOAD_TRANSPORT_HEADER: ::c_int = 2;
3258 
3259 pub const NFT_PAYLOAD_CSUM_NONE: ::c_int = 0;
3260 pub const NFT_PAYLOAD_CSUM_INET: ::c_int = 1;
3261 
3262 pub const NFT_META_LEN: ::c_int = 0;
3263 pub const NFT_META_PROTOCOL: ::c_int = 1;
3264 pub const NFT_META_PRIORITY: ::c_int = 2;
3265 pub const NFT_META_MARK: ::c_int = 3;
3266 pub const NFT_META_IIF: ::c_int = 4;
3267 pub const NFT_META_OIF: ::c_int = 5;
3268 pub const NFT_META_IIFNAME: ::c_int = 6;
3269 pub const NFT_META_OIFNAME: ::c_int = 7;
3270 pub const NFT_META_IIFTYPE: ::c_int = 8;
3271 pub const NFT_META_OIFTYPE: ::c_int = 9;
3272 pub const NFT_META_SKUID: ::c_int = 10;
3273 pub const NFT_META_SKGID: ::c_int = 11;
3274 pub const NFT_META_NFTRACE: ::c_int = 12;
3275 pub const NFT_META_RTCLASSID: ::c_int = 13;
3276 pub const NFT_META_SECMARK: ::c_int = 14;
3277 pub const NFT_META_NFPROTO: ::c_int = 15;
3278 pub const NFT_META_L4PROTO: ::c_int = 16;
3279 pub const NFT_META_BRI_IIFNAME: ::c_int = 17;
3280 pub const NFT_META_BRI_OIFNAME: ::c_int = 18;
3281 pub const NFT_META_PKTTYPE: ::c_int = 19;
3282 pub const NFT_META_CPU: ::c_int = 20;
3283 pub const NFT_META_IIFGROUP: ::c_int = 21;
3284 pub const NFT_META_OIFGROUP: ::c_int = 22;
3285 pub const NFT_META_CGROUP: ::c_int = 23;
3286 pub const NFT_META_PRANDOM: ::c_int = 24;
3287 
3288 pub const NFT_CT_STATE: ::c_int = 0;
3289 pub const NFT_CT_DIRECTION: ::c_int = 1;
3290 pub const NFT_CT_STATUS: ::c_int = 2;
3291 pub const NFT_CT_MARK: ::c_int = 3;
3292 pub const NFT_CT_SECMARK: ::c_int = 4;
3293 pub const NFT_CT_EXPIRATION: ::c_int = 5;
3294 pub const NFT_CT_HELPER: ::c_int = 6;
3295 pub const NFT_CT_L3PROTOCOL: ::c_int = 7;
3296 pub const NFT_CT_SRC: ::c_int = 8;
3297 pub const NFT_CT_DST: ::c_int = 9;
3298 pub const NFT_CT_PROTOCOL: ::c_int = 10;
3299 pub const NFT_CT_PROTO_SRC: ::c_int = 11;
3300 pub const NFT_CT_PROTO_DST: ::c_int = 12;
3301 pub const NFT_CT_LABELS: ::c_int = 13;
3302 pub const NFT_CT_PKTS: ::c_int = 14;
3303 pub const NFT_CT_BYTES: ::c_int = 15;
3304 
3305 pub const NFT_LIMIT_PKTS: ::c_int = 0;
3306 pub const NFT_LIMIT_PKT_BYTES: ::c_int = 1;
3307 
3308 pub const NFT_LIMIT_F_INV: ::c_int = 1 << 0;
3309 
3310 pub const NFT_QUEUE_FLAG_BYPASS: ::c_int = 0x01;
3311 pub const NFT_QUEUE_FLAG_CPU_FANOUT: ::c_int = 0x02;
3312 pub const NFT_QUEUE_FLAG_MASK: ::c_int = 0x03;
3313 
3314 pub const NFT_QUOTA_F_INV: ::c_int = 1 << 0;
3315 
3316 pub const NFT_REJECT_ICMP_UNREACH: ::c_int = 0;
3317 pub const NFT_REJECT_TCP_RST: ::c_int = 1;
3318 pub const NFT_REJECT_ICMPX_UNREACH: ::c_int = 2;
3319 
3320 pub const NFT_REJECT_ICMPX_NO_ROUTE: ::c_int = 0;
3321 pub const NFT_REJECT_ICMPX_PORT_UNREACH: ::c_int = 1;
3322 pub const NFT_REJECT_ICMPX_HOST_UNREACH: ::c_int = 2;
3323 pub const NFT_REJECT_ICMPX_ADMIN_PROHIBITED: ::c_int = 3;
3324 
3325 pub const NFT_NAT_SNAT: ::c_int = 0;
3326 pub const NFT_NAT_DNAT: ::c_int = 1;
3327 
3328 pub const NFT_TRACETYPE_UNSPEC: ::c_int = 0;
3329 pub const NFT_TRACETYPE_POLICY: ::c_int = 1;
3330 pub const NFT_TRACETYPE_RETURN: ::c_int = 2;
3331 pub const NFT_TRACETYPE_RULE: ::c_int = 3;
3332 
3333 pub const NFT_NG_INCREMENTAL: ::c_int = 0;
3334 pub const NFT_NG_RANDOM: ::c_int = 1;
3335 
3336 // linux/input.h
3337 pub const FF_MAX: ::__u16 = 0x7f;
3338 pub const FF_CNT: usize = FF_MAX as usize + 1;
3339 
3340 // linux/input-event-codes.h
3341 pub const INPUT_PROP_MAX: ::__u16 = 0x1f;
3342 pub const INPUT_PROP_CNT: usize = INPUT_PROP_MAX as usize + 1;
3343 pub const EV_MAX: ::__u16 = 0x1f;
3344 pub const EV_CNT: usize = EV_MAX as usize + 1;
3345 pub const SYN_MAX: ::__u16 = 0xf;
3346 pub const SYN_CNT: usize = SYN_MAX as usize + 1;
3347 pub const KEY_MAX: ::__u16 = 0x2ff;
3348 pub const KEY_CNT: usize = KEY_MAX as usize + 1;
3349 pub const REL_MAX: ::__u16 = 0x0f;
3350 pub const REL_CNT: usize = REL_MAX as usize + 1;
3351 pub const ABS_MAX: ::__u16 = 0x3f;
3352 pub const ABS_CNT: usize = ABS_MAX as usize + 1;
3353 pub const SW_MAX: ::__u16 = 0x10;
3354 pub const SW_CNT: usize = SW_MAX as usize + 1;
3355 pub const MSC_MAX: ::__u16 = 0x07;
3356 pub const MSC_CNT: usize = MSC_MAX as usize + 1;
3357 pub const LED_MAX: ::__u16 = 0x0f;
3358 pub const LED_CNT: usize = LED_MAX as usize + 1;
3359 pub const REP_MAX: ::__u16 = 0x01;
3360 pub const REP_CNT: usize = REP_MAX as usize + 1;
3361 pub const SND_MAX: ::__u16 = 0x07;
3362 pub const SND_CNT: usize = SND_MAX as usize + 1;
3363 
3364 // linux/uinput.h
3365 pub const UINPUT_VERSION: ::c_uint = 5;
3366 pub const UINPUT_MAX_NAME_SIZE: usize = 80;
3367 
3368 // uapi/linux/fanotify.h
3369 pub const FAN_ACCESS: u64 = 0x0000_0001;
3370 pub const FAN_MODIFY: u64 = 0x0000_0002;
3371 pub const FAN_CLOSE_WRITE: u64 = 0x0000_0008;
3372 pub const FAN_CLOSE_NOWRITE: u64 = 0x0000_0010;
3373 pub const FAN_OPEN: u64 = 0x0000_0020;
3374 
3375 pub const FAN_Q_OVERFLOW: u64 = 0x0000_4000;
3376 
3377 pub const FAN_OPEN_PERM: u64 = 0x0001_0000;
3378 pub const FAN_ACCESS_PERM: u64 = 0x0002_0000;
3379 
3380 pub const FAN_ONDIR: u64 = 0x4000_0000;
3381 
3382 pub const FAN_EVENT_ON_CHILD: u64 = 0x0800_0000;
3383 
3384 pub const FAN_CLOSE: u64 = FAN_CLOSE_WRITE | FAN_CLOSE_NOWRITE;
3385 
3386 pub const FAN_CLOEXEC: ::c_uint = 0x0000_0001;
3387 pub const FAN_NONBLOCK: ::c_uint = 0x0000_0002;
3388 
3389 pub const FAN_CLASS_NOTIF: ::c_uint = 0x0000_0000;
3390 pub const FAN_CLASS_CONTENT: ::c_uint = 0x0000_0004;
3391 pub const FAN_CLASS_PRE_CONTENT: ::c_uint = 0x0000_0008;
3392 
3393 pub const FAN_UNLIMITED_QUEUE: ::c_uint = 0x0000_0010;
3394 pub const FAN_UNLIMITED_MARKS: ::c_uint = 0x0000_0020;
3395 
3396 pub const FAN_MARK_ADD: ::c_uint = 0x0000_0001;
3397 pub const FAN_MARK_REMOVE: ::c_uint = 0x0000_0002;
3398 pub const FAN_MARK_DONT_FOLLOW: ::c_uint = 0x0000_0004;
3399 pub const FAN_MARK_ONLYDIR: ::c_uint = 0x0000_0008;
3400 pub const FAN_MARK_IGNORED_MASK: ::c_uint = 0x0000_0020;
3401 pub const FAN_MARK_IGNORED_SURV_MODIFY: ::c_uint = 0x0000_0040;
3402 pub const FAN_MARK_FLUSH: ::c_uint = 0x0000_0080;
3403 
3404 pub const FANOTIFY_METADATA_VERSION: u8 = 3;
3405 
3406 pub const FAN_ALLOW: u32 = 0x01;
3407 pub const FAN_DENY: u32 = 0x02;
3408 
3409 pub const FAN_NOFD: ::c_int = -1;
3410 
3411 pub const FUTEX_WAIT: ::c_int = 0;
3412 pub const FUTEX_WAKE: ::c_int = 1;
3413 pub const FUTEX_FD: ::c_int = 2;
3414 pub const FUTEX_REQUEUE: ::c_int = 3;
3415 pub const FUTEX_CMP_REQUEUE: ::c_int = 4;
3416 pub const FUTEX_WAKE_OP: ::c_int = 5;
3417 pub const FUTEX_LOCK_PI: ::c_int = 6;
3418 pub const FUTEX_UNLOCK_PI: ::c_int = 7;
3419 pub const FUTEX_TRYLOCK_PI: ::c_int = 8;
3420 pub const FUTEX_WAIT_BITSET: ::c_int = 9;
3421 pub const FUTEX_WAKE_BITSET: ::c_int = 10;
3422 pub const FUTEX_WAIT_REQUEUE_PI: ::c_int = 11;
3423 pub const FUTEX_CMP_REQUEUE_PI: ::c_int = 12;
3424 pub const FUTEX_LOCK_PI2: ::c_int = 13;
3425 
3426 pub const FUTEX_PRIVATE_FLAG: ::c_int = 128;
3427 pub const FUTEX_CLOCK_REALTIME: ::c_int = 256;
3428 pub const FUTEX_CMD_MASK: ::c_int = !(FUTEX_PRIVATE_FLAG | FUTEX_CLOCK_REALTIME);
3429 
3430 // linux/reboot.h
3431 pub const LINUX_REBOOT_MAGIC1: ::c_int = 0xfee1dead;
3432 pub const LINUX_REBOOT_MAGIC2: ::c_int = 672274793;
3433 pub const LINUX_REBOOT_MAGIC2A: ::c_int = 85072278;
3434 pub const LINUX_REBOOT_MAGIC2B: ::c_int = 369367448;
3435 pub const LINUX_REBOOT_MAGIC2C: ::c_int = 537993216;
3436 
3437 pub const LINUX_REBOOT_CMD_RESTART: ::c_int = 0x01234567;
3438 pub const LINUX_REBOOT_CMD_HALT: ::c_int = 0xCDEF0123;
3439 pub const LINUX_REBOOT_CMD_CAD_ON: ::c_int = 0x89ABCDEF;
3440 pub const LINUX_REBOOT_CMD_CAD_OFF: ::c_int = 0x00000000;
3441 pub const LINUX_REBOOT_CMD_POWER_OFF: ::c_int = 0x4321FEDC;
3442 pub const LINUX_REBOOT_CMD_RESTART2: ::c_int = 0xA1B2C3D4;
3443 pub const LINUX_REBOOT_CMD_SW_SUSPEND: ::c_int = 0xD000FCE2;
3444 pub const LINUX_REBOOT_CMD_KEXEC: ::c_int = 0x45584543;
3445 
3446 pub const REG_EXTENDED: ::c_int = 1;
3447 pub const REG_ICASE: ::c_int = 2;
3448 pub const REG_NEWLINE: ::c_int = 4;
3449 pub const REG_NOSUB: ::c_int = 8;
3450 
3451 pub const REG_NOTBOL: ::c_int = 1;
3452 pub const REG_NOTEOL: ::c_int = 2;
3453 
3454 pub const REG_ENOSYS: ::c_int = -1;
3455 pub const REG_NOMATCH: ::c_int = 1;
3456 pub const REG_BADPAT: ::c_int = 2;
3457 pub const REG_ECOLLATE: ::c_int = 3;
3458 pub const REG_ECTYPE: ::c_int = 4;
3459 pub const REG_EESCAPE: ::c_int = 5;
3460 pub const REG_ESUBREG: ::c_int = 6;
3461 pub const REG_EBRACK: ::c_int = 7;
3462 pub const REG_EPAREN: ::c_int = 8;
3463 pub const REG_EBRACE: ::c_int = 9;
3464 pub const REG_BADBR: ::c_int = 10;
3465 pub const REG_ERANGE: ::c_int = 11;
3466 pub const REG_ESPACE: ::c_int = 12;
3467 pub const REG_BADRPT: ::c_int = 13;
3468 
3469 // linux/errqueue.h
3470 pub const SO_EE_ORIGIN_NONE: u8 = 0;
3471 pub const SO_EE_ORIGIN_LOCAL: u8 = 1;
3472 pub const SO_EE_ORIGIN_ICMP: u8 = 2;
3473 pub const SO_EE_ORIGIN_ICMP6: u8 = 3;
3474 pub const SO_EE_ORIGIN_TXSTATUS: u8 = 4;
3475 pub const SO_EE_ORIGIN_TIMESTAMPING: u8 = SO_EE_ORIGIN_TXSTATUS;
3476 
3477 // errno.h
3478 pub const EPERM: ::c_int = 1;
3479 pub const ENOENT: ::c_int = 2;
3480 pub const ESRCH: ::c_int = 3;
3481 pub const EINTR: ::c_int = 4;
3482 pub const EIO: ::c_int = 5;
3483 pub const ENXIO: ::c_int = 6;
3484 pub const E2BIG: ::c_int = 7;
3485 pub const ENOEXEC: ::c_int = 8;
3486 pub const EBADF: ::c_int = 9;
3487 pub const ECHILD: ::c_int = 10;
3488 pub const EAGAIN: ::c_int = 11;
3489 pub const ENOMEM: ::c_int = 12;
3490 pub const EACCES: ::c_int = 13;
3491 pub const EFAULT: ::c_int = 14;
3492 pub const ENOTBLK: ::c_int = 15;
3493 pub const EBUSY: ::c_int = 16;
3494 pub const EEXIST: ::c_int = 17;
3495 pub const EXDEV: ::c_int = 18;
3496 pub const ENODEV: ::c_int = 19;
3497 pub const ENOTDIR: ::c_int = 20;
3498 pub const EISDIR: ::c_int = 21;
3499 pub const EINVAL: ::c_int = 22;
3500 pub const ENFILE: ::c_int = 23;
3501 pub const EMFILE: ::c_int = 24;
3502 pub const ENOTTY: ::c_int = 25;
3503 pub const ETXTBSY: ::c_int = 26;
3504 pub const EFBIG: ::c_int = 27;
3505 pub const ENOSPC: ::c_int = 28;
3506 pub const ESPIPE: ::c_int = 29;
3507 pub const EROFS: ::c_int = 30;
3508 pub const EMLINK: ::c_int = 31;
3509 pub const EPIPE: ::c_int = 32;
3510 pub const EDOM: ::c_int = 33;
3511 pub const ERANGE: ::c_int = 34;
3512 pub const EWOULDBLOCK: ::c_int = EAGAIN;
3513 
3514 // linux/can.h
3515 pub const CAN_EFF_FLAG: canid_t = 0x80000000;
3516 pub const CAN_RTR_FLAG: canid_t = 0x40000000;
3517 pub const CAN_ERR_FLAG: canid_t = 0x20000000;
3518 pub const CAN_SFF_MASK: canid_t = 0x000007FF;
3519 pub const CAN_EFF_MASK: canid_t = 0x1FFFFFFF;
3520 pub const CAN_ERR_MASK: canid_t = 0x1FFFFFFF;
3521 
3522 pub const CAN_SFF_ID_BITS: ::c_int = 11;
3523 pub const CAN_EFF_ID_BITS: ::c_int = 29;
3524 
3525 pub const CAN_MAX_DLC: ::c_int = 8;
3526 pub const CAN_MAX_DLEN: usize = 8;
3527 pub const CANFD_MAX_DLC: ::c_int = 15;
3528 pub const CANFD_MAX_DLEN: usize = 64;
3529 
3530 pub const CANFD_BRS: ::c_int = 0x01;
3531 pub const CANFD_ESI: ::c_int = 0x02;
3532 
3533 cfg_if! {
3534     if #[cfg(libc_align)] {
3535         pub const CAN_MTU: usize = ::mem::size_of::<can_frame>();
3536         pub const CANFD_MTU: usize = ::mem::size_of::<canfd_frame>();
3537     }
3538 }
3539 
3540 pub const CAN_RAW: ::c_int = 1;
3541 pub const CAN_BCM: ::c_int = 2;
3542 pub const CAN_TP16: ::c_int = 3;
3543 pub const CAN_TP20: ::c_int = 4;
3544 pub const CAN_MCNET: ::c_int = 5;
3545 pub const CAN_ISOTP: ::c_int = 6;
3546 pub const CAN_J1939: ::c_int = 7;
3547 pub const CAN_NPROTO: ::c_int = 8;
3548 
3549 pub const SOL_CAN_BASE: ::c_int = 100;
3550 
3551 pub const CAN_INV_FILTER: canid_t = 0x20000000;
3552 pub const CAN_RAW_FILTER_MAX: ::c_int = 512;
3553 
3554 // linux/can/raw.h
3555 pub const SOL_CAN_RAW: ::c_int = SOL_CAN_BASE + CAN_RAW;
3556 pub const CAN_RAW_FILTER: ::c_int = 1;
3557 pub const CAN_RAW_ERR_FILTER: ::c_int = 2;
3558 pub const CAN_RAW_LOOPBACK: ::c_int = 3;
3559 pub const CAN_RAW_RECV_OWN_MSGS: ::c_int = 4;
3560 pub const CAN_RAW_FD_FRAMES: ::c_int = 5;
3561 pub const CAN_RAW_JOIN_FILTERS: ::c_int = 6;
3562 
3563 // linux/can/j1939.h
3564 pub const SOL_CAN_J1939: ::c_int = SOL_CAN_BASE + CAN_J1939;
3565 
3566 pub const J1939_MAX_UNICAST_ADDR: ::c_uchar = 0xfd;
3567 pub const J1939_IDLE_ADDR: ::c_uchar = 0xfe;
3568 pub const J1939_NO_ADDR: ::c_uchar = 0xff;
3569 pub const J1939_NO_NAME: ::c_ulong = 0;
3570 pub const J1939_PGN_REQUEST: ::c_uint = 0x0ea00;
3571 pub const J1939_PGN_ADDRESS_CLAIMED: ::c_uint = 0x0ee00;
3572 pub const J1939_PGN_ADDRESS_COMMANDED: ::c_uint = 0x0fed8;
3573 pub const J1939_PGN_PDU1_MAX: ::c_uint = 0x3ff00;
3574 pub const J1939_PGN_MAX: ::c_uint = 0x3ffff;
3575 pub const J1939_NO_PGN: ::c_uint = 0x40000;
3576 
3577 pub const SO_J1939_FILTER: ::c_int = 1;
3578 pub const SO_J1939_PROMISC: ::c_int = 2;
3579 pub const SO_J1939_SEND_PRIO: ::c_int = 3;
3580 pub const SO_J1939_ERRQUEUE: ::c_int = 4;
3581 
3582 pub const SCM_J1939_DEST_ADDR: ::c_int = 1;
3583 pub const SCM_J1939_DEST_NAME: ::c_int = 2;
3584 pub const SCM_J1939_PRIO: ::c_int = 3;
3585 pub const SCM_J1939_ERRQUEUE: ::c_int = 4;
3586 
3587 pub const J1939_NLA_PAD: ::c_int = 0;
3588 pub const J1939_NLA_BYTES_ACKED: ::c_int = 1;
3589 pub const J1939_NLA_TOTAL_SIZE: ::c_int = 2;
3590 pub const J1939_NLA_PGN: ::c_int = 3;
3591 pub const J1939_NLA_SRC_NAME: ::c_int = 4;
3592 pub const J1939_NLA_DEST_NAME: ::c_int = 5;
3593 pub const J1939_NLA_SRC_ADDR: ::c_int = 6;
3594 pub const J1939_NLA_DEST_ADDR: ::c_int = 7;
3595 
3596 pub const J1939_EE_INFO_NONE: ::c_int = 0;
3597 pub const J1939_EE_INFO_TX_ABORT: ::c_int = 1;
3598 pub const J1939_EE_INFO_RX_RTS: ::c_int = 2;
3599 pub const J1939_EE_INFO_RX_DPO: ::c_int = 3;
3600 pub const J1939_EE_INFO_RX_ABORT: ::c_int = 4;
3601 
3602 pub const J1939_FILTER_MAX: ::c_int = 512;
3603 
3604 f! {
3605     pub fn NLA_ALIGN(len: ::c_int) -> ::c_int {
3606         return ((len) + NLA_ALIGNTO - 1) & !(NLA_ALIGNTO - 1)
3607     }
3608 
3609     pub fn CMSG_NXTHDR(mhdr: *const msghdr,
3610                        cmsg: *const cmsghdr) -> *mut cmsghdr {
3611         if ((*cmsg).cmsg_len as usize) < ::mem::size_of::<cmsghdr>() {
3612             return 0 as *mut cmsghdr;
3613         };
3614         let next = (cmsg as usize +
3615                     super::CMSG_ALIGN((*cmsg).cmsg_len as usize))
3616             as *mut cmsghdr;
3617         let max = (*mhdr).msg_control as usize
3618             + (*mhdr).msg_controllen as usize;
3619         if (next.offset(1)) as usize > max ||
3620             next as usize + super::CMSG_ALIGN((*next).cmsg_len as usize) > max
3621         {
3622             0 as *mut cmsghdr
3623         } else {
3624             next as *mut cmsghdr
3625         }
3626     }
3627 
3628     pub fn CPU_ALLOC_SIZE(count: ::c_int) -> ::size_t {
3629         let _dummy: cpu_set_t = ::mem::zeroed();
3630         let size_in_bits = 8 * ::mem::size_of_val(&_dummy.bits[0]);
3631         ((count as ::size_t + size_in_bits - 1) / 8) as ::size_t
3632     }
3633 
3634     pub fn CPU_ZERO(cpuset: &mut cpu_set_t) -> () {
3635         for slot in cpuset.bits.iter_mut() {
3636             *slot = 0;
3637         }
3638     }
3639 
3640     pub fn CPU_SET(cpu: usize, cpuset: &mut cpu_set_t) -> () {
3641         let size_in_bits
3642             = 8 * ::mem::size_of_val(&cpuset.bits[0]); // 32, 64 etc
3643         let (idx, offset) = (cpu / size_in_bits, cpu % size_in_bits);
3644         cpuset.bits[idx] |= 1 << offset;
3645         ()
3646     }
3647 
3648     pub fn CPU_CLR(cpu: usize, cpuset: &mut cpu_set_t) -> () {
3649         let size_in_bits
3650             = 8 * ::mem::size_of_val(&cpuset.bits[0]); // 32, 64 etc
3651         let (idx, offset) = (cpu / size_in_bits, cpu % size_in_bits);
3652         cpuset.bits[idx] &= !(1 << offset);
3653         ()
3654     }
3655 
3656     pub fn CPU_ISSET(cpu: usize, cpuset: &cpu_set_t) -> bool {
3657         let size_in_bits = 8 * ::mem::size_of_val(&cpuset.bits[0]);
3658         let (idx, offset) = (cpu / size_in_bits, cpu % size_in_bits);
3659         0 != (cpuset.bits[idx] & (1 << offset))
3660     }
3661 
3662     pub fn CPU_COUNT_S(size: usize, cpuset: &cpu_set_t) -> ::c_int {
3663         let mut s: u32 = 0;
3664         let size_of_mask = ::mem::size_of_val(&cpuset.bits[0]);
3665         for i in cpuset.bits[..(size / size_of_mask)].iter() {
3666             s += i.count_ones();
3667         };
3668         s as ::c_int
3669     }
3670 
3671     pub fn CPU_COUNT(cpuset: &cpu_set_t) -> ::c_int {
3672         CPU_COUNT_S(::mem::size_of::<cpu_set_t>(), cpuset)
3673     }
3674 
3675     pub fn CPU_EQUAL(set1: &cpu_set_t, set2: &cpu_set_t) -> bool {
3676         set1.bits == set2.bits
3677     }
3678 
3679     pub fn major(dev: ::dev_t) -> ::c_uint {
3680         let mut major = 0;
3681         major |= (dev & 0x00000000000fff00) >> 8;
3682         major |= (dev & 0xfffff00000000000) >> 32;
3683         major as ::c_uint
3684     }
3685 
3686     pub fn minor(dev: ::dev_t) -> ::c_uint {
3687         let mut minor = 0;
3688         minor |= (dev & 0x00000000000000ff) >> 0;
3689         minor |= (dev & 0x00000ffffff00000) >> 12;
3690         minor as ::c_uint
3691     }
3692 
3693     pub fn IPTOS_TOS(tos: u8) -> u8 {
3694         tos & IPTOS_TOS_MASK
3695     }
3696 
3697     pub fn IPTOS_PREC(tos: u8) -> u8 {
3698         tos & IPTOS_PREC_MASK
3699     }
3700 
3701     pub fn RT_TOS(tos: u8) -> u8 {
3702         tos & ::IPTOS_TOS_MASK
3703     }
3704 
3705     pub fn RT_ADDRCLASS(flags: u32) -> u32 {
3706         flags >> 23
3707     }
3708 
3709     pub fn RT_LOCALADDR(flags: u32) -> bool {
3710         (flags & RTF_ADDRCLASSMASK) == (RTF_LOCAL | RTF_INTERFACE)
3711     }
3712 
3713     pub fn SO_EE_OFFENDER(ee: *const ::sock_extended_err) -> *mut ::sockaddr {
3714         ee.offset(1) as *mut ::sockaddr
3715     }
3716 
3717     pub fn BPF_RVAL(code: ::__u32) -> ::__u32 {
3718         code & 0x18
3719     }
3720 
3721     pub fn BPF_MISCOP(code: ::__u32) -> ::__u32 {
3722         code & 0xf8
3723     }
3724 
3725     pub fn BPF_STMT(code: ::__u16, k: ::__u32) -> sock_filter {
3726         sock_filter{code: code, jt: 0, jf: 0, k: k}
3727     }
3728 
3729     pub fn BPF_JUMP(code: ::__u16, k: ::__u32, jt: ::__u8, jf: ::__u8) -> sock_filter {
3730         sock_filter{code: code, jt: jt, jf: jf, k: k}
3731     }
3732 }
3733 
3734 safe_f! {
3735     pub {const} fn makedev(major: ::c_uint, minor: ::c_uint) -> ::dev_t {
3736         let major = major as ::dev_t;
3737         let minor = minor as ::dev_t;
3738         let mut dev = 0;
3739         dev |= (major & 0x00000fff) << 8;
3740         dev |= (major & 0xfffff000) << 32;
3741         dev |= (minor & 0x000000ff) << 0;
3742         dev |= (minor & 0xffffff00) << 12;
3743         dev
3744     }
3745 }
3746 
3747 cfg_if! {
3748     if #[cfg(not(target_env = "uclibc"))] {
3749         extern "C" {
3750             pub fn aio_read(aiocbp: *mut aiocb) -> ::c_int;
3751             pub fn aio_write(aiocbp: *mut aiocb) -> ::c_int;
3752             pub fn aio_fsync(op: ::c_int, aiocbp: *mut aiocb) -> ::c_int;
3753             pub fn aio_error(aiocbp: *const aiocb) -> ::c_int;
3754             pub fn aio_return(aiocbp: *mut aiocb) -> ::ssize_t;
3755             pub fn aio_suspend(
3756                 aiocb_list: *const *const aiocb,
3757                 nitems: ::c_int,
3758                 timeout: *const ::timespec,
3759             ) -> ::c_int;
3760             pub fn aio_cancel(fd: ::c_int, aiocbp: *mut aiocb) -> ::c_int;
3761             pub fn lio_listio(
3762                 mode: ::c_int,
3763                 aiocb_list: *const *mut aiocb,
3764                 nitems: ::c_int,
3765                 sevp: *mut ::sigevent,
3766             ) -> ::c_int;
3767             pub fn pwritev(
3768                 fd: ::c_int,
3769                 iov: *const ::iovec,
3770                 iovcnt: ::c_int,
3771                 offset: ::off_t,
3772             ) -> ::ssize_t;
3773             pub fn preadv(
3774                 fd: ::c_int,
3775                 iov: *const ::iovec,
3776                 iovcnt: ::c_int,
3777                 offset: ::off_t,
3778             ) -> ::ssize_t;
3779             pub fn getnameinfo(
3780                 sa: *const ::sockaddr,
3781                 salen: ::socklen_t,
3782                 host: *mut ::c_char,
3783                 hostlen: ::socklen_t,
3784                 serv: *mut ::c_char,
3785                 sevlen: ::socklen_t,
3786                 flags: ::c_int,
3787             ) -> ::c_int;
3788             pub fn getloadavg(
3789                 loadavg: *mut ::c_double,
3790                 nelem: ::c_int
3791             ) -> ::c_int;
3792             pub fn process_vm_readv(
3793                 pid: ::pid_t,
3794                 local_iov: *const ::iovec,
3795                 liovcnt: ::c_ulong,
3796                 remote_iov: *const ::iovec,
3797                 riovcnt: ::c_ulong,
3798                 flags: ::c_ulong,
3799             ) -> isize;
3800             pub fn process_vm_writev(
3801                 pid: ::pid_t,
3802                 local_iov: *const ::iovec,
3803                 liovcnt: ::c_ulong,
3804                 remote_iov: *const ::iovec,
3805                 riovcnt: ::c_ulong,
3806                 flags: ::c_ulong,
3807             ) -> isize;
3808             pub fn futimes(
3809                 fd: ::c_int,
3810                 times: *const ::timeval
3811             ) -> ::c_int;
3812         }
3813     }
3814 }
3815 
3816 extern "C" {
3817     #[cfg_attr(not(target_env = "musl"), link_name = "__xpg_strerror_r")]
3818     pub fn strerror_r(errnum: ::c_int, buf: *mut c_char, buflen: ::size_t) -> ::c_int;
3819 
3820     pub fn abs(i: ::c_int) -> ::c_int;
3821     pub fn labs(i: ::c_long) -> ::c_long;
3822     pub fn rand() -> ::c_int;
3823     pub fn srand(seed: ::c_uint);
3824 
3825     pub fn drand48() -> ::c_double;
3826     pub fn erand48(xseed: *mut ::c_ushort) -> ::c_double;
3827     pub fn lrand48() -> ::c_long;
3828     pub fn nrand48(xseed: *mut ::c_ushort) -> ::c_long;
3829     pub fn mrand48() -> ::c_long;
3830     pub fn jrand48(xseed: *mut ::c_ushort) -> ::c_long;
3831     pub fn srand48(seed: ::c_long);
3832     pub fn seed48(xseed: *mut ::c_ushort) -> *mut ::c_ushort;
3833     pub fn lcong48(p: *mut ::c_ushort);
3834 
3835     pub fn lutimes(file: *const ::c_char, times: *const ::timeval) -> ::c_int;
3836 
3837     pub fn setpwent();
3838     pub fn endpwent();
3839     pub fn getpwent() -> *mut passwd;
3840     pub fn setgrent();
3841     pub fn endgrent();
3842     pub fn getgrent() -> *mut ::group;
3843     pub fn setspent();
3844     pub fn endspent();
3845     pub fn getspent() -> *mut spwd;
3846 
3847     pub fn getspnam(name: *const ::c_char) -> *mut spwd;
3848     // Only `getspnam_r` is implemented for musl, out of all of the reenterant
3849     // functions from `shadow.h`.
3850     // https://git.musl-libc.org/cgit/musl/tree/include/shadow.h
3851     pub fn getspnam_r(
3852         name: *const ::c_char,
3853         spbuf: *mut spwd,
3854         buf: *mut ::c_char,
3855         buflen: ::size_t,
3856         spbufp: *mut *mut spwd,
3857     ) -> ::c_int;
3858 
3859     pub fn shm_open(name: *const c_char, oflag: ::c_int, mode: mode_t) -> ::c_int;
3860 
3861     // System V IPC
3862     pub fn shmget(key: ::key_t, size: ::size_t, shmflg: ::c_int) -> ::c_int;
3863     pub fn shmat(shmid: ::c_int, shmaddr: *const ::c_void, shmflg: ::c_int) -> *mut ::c_void;
3864     pub fn shmdt(shmaddr: *const ::c_void) -> ::c_int;
3865     pub fn shmctl(shmid: ::c_int, cmd: ::c_int, buf: *mut ::shmid_ds) -> ::c_int;
3866     pub fn ftok(pathname: *const ::c_char, proj_id: ::c_int) -> ::key_t;
3867     pub fn semget(key: ::key_t, nsems: ::c_int, semflag: ::c_int) -> ::c_int;
3868     pub fn semop(semid: ::c_int, sops: *mut ::sembuf, nsops: ::size_t) -> ::c_int;
3869     pub fn semctl(semid: ::c_int, semnum: ::c_int, cmd: ::c_int, ...) -> ::c_int;
3870     pub fn msgctl(msqid: ::c_int, cmd: ::c_int, buf: *mut msqid_ds) -> ::c_int;
3871     pub fn msgget(key: ::key_t, msgflg: ::c_int) -> ::c_int;
3872     pub fn msgrcv(
3873         msqid: ::c_int,
3874         msgp: *mut ::c_void,
3875         msgsz: ::size_t,
3876         msgtyp: ::c_long,
3877         msgflg: ::c_int,
3878     ) -> ::ssize_t;
3879     pub fn msgsnd(
3880         msqid: ::c_int,
3881         msgp: *const ::c_void,
3882         msgsz: ::size_t,
3883         msgflg: ::c_int,
3884     ) -> ::c_int;
3885 
3886     pub fn mprotect(addr: *mut ::c_void, len: ::size_t, prot: ::c_int) -> ::c_int;
3887     pub fn __errno_location() -> *mut ::c_int;
3888 
3889     pub fn fopen64(filename: *const c_char, mode: *const c_char) -> *mut ::FILE;
3890     pub fn freopen64(
3891         filename: *const c_char,
3892         mode: *const c_char,
3893         file: *mut ::FILE,
3894     ) -> *mut ::FILE;
3895     pub fn tmpfile64() -> *mut ::FILE;
3896     pub fn fgetpos64(stream: *mut ::FILE, ptr: *mut fpos64_t) -> ::c_int;
3897     pub fn fsetpos64(stream: *mut ::FILE, ptr: *const fpos64_t) -> ::c_int;
3898     pub fn fseeko64(stream: *mut ::FILE, offset: ::off64_t, whence: ::c_int) -> ::c_int;
3899     pub fn ftello64(stream: *mut ::FILE) -> ::off64_t;
3900     pub fn fallocate(fd: ::c_int, mode: ::c_int, offset: ::off_t, len: ::off_t) -> ::c_int;
3901     pub fn fallocate64(fd: ::c_int, mode: ::c_int, offset: ::off64_t, len: ::off64_t) -> ::c_int;
3902     pub fn posix_fallocate(fd: ::c_int, offset: ::off_t, len: ::off_t) -> ::c_int;
3903     pub fn posix_fallocate64(fd: ::c_int, offset: ::off64_t, len: ::off64_t) -> ::c_int;
3904     pub fn readahead(fd: ::c_int, offset: ::off64_t, count: ::size_t) -> ::ssize_t;
3905     pub fn getxattr(
3906         path: *const c_char,
3907         name: *const c_char,
3908         value: *mut ::c_void,
3909         size: ::size_t,
3910     ) -> ::ssize_t;
3911     pub fn lgetxattr(
3912         path: *const c_char,
3913         name: *const c_char,
3914         value: *mut ::c_void,
3915         size: ::size_t,
3916     ) -> ::ssize_t;
3917     pub fn fgetxattr(
3918         filedes: ::c_int,
3919         name: *const c_char,
3920         value: *mut ::c_void,
3921         size: ::size_t,
3922     ) -> ::ssize_t;
3923     pub fn setxattr(
3924         path: *const c_char,
3925         name: *const c_char,
3926         value: *const ::c_void,
3927         size: ::size_t,
3928         flags: ::c_int,
3929     ) -> ::c_int;
3930     pub fn lsetxattr(
3931         path: *const c_char,
3932         name: *const c_char,
3933         value: *const ::c_void,
3934         size: ::size_t,
3935         flags: ::c_int,
3936     ) -> ::c_int;
3937     pub fn fsetxattr(
3938         filedes: ::c_int,
3939         name: *const c_char,
3940         value: *const ::c_void,
3941         size: ::size_t,
3942         flags: ::c_int,
3943     ) -> ::c_int;
3944     pub fn listxattr(path: *const c_char, list: *mut c_char, size: ::size_t) -> ::ssize_t;
3945     pub fn llistxattr(path: *const c_char, list: *mut c_char, size: ::size_t) -> ::ssize_t;
3946     pub fn flistxattr(filedes: ::c_int, list: *mut c_char, size: ::size_t) -> ::ssize_t;
3947     pub fn removexattr(path: *const c_char, name: *const c_char) -> ::c_int;
3948     pub fn lremovexattr(path: *const c_char, name: *const c_char) -> ::c_int;
3949     pub fn fremovexattr(filedes: ::c_int, name: *const c_char) -> ::c_int;
3950     pub fn signalfd(fd: ::c_int, mask: *const ::sigset_t, flags: ::c_int) -> ::c_int;
3951     pub fn timerfd_create(clockid: ::clockid_t, flags: ::c_int) -> ::c_int;
3952     pub fn timerfd_gettime(fd: ::c_int, curr_value: *mut itimerspec) -> ::c_int;
3953     pub fn timerfd_settime(
3954         fd: ::c_int,
3955         flags: ::c_int,
3956         new_value: *const itimerspec,
3957         old_value: *mut itimerspec,
3958     ) -> ::c_int;
3959     pub fn quotactl(
3960         cmd: ::c_int,
3961         special: *const ::c_char,
3962         id: ::c_int,
3963         data: *mut ::c_char,
3964     ) -> ::c_int;
3965     pub fn mq_open(name: *const ::c_char, oflag: ::c_int, ...) -> ::mqd_t;
3966     pub fn mq_close(mqd: ::mqd_t) -> ::c_int;
3967     pub fn mq_unlink(name: *const ::c_char) -> ::c_int;
3968     pub fn mq_receive(
3969         mqd: ::mqd_t,
3970         msg_ptr: *mut ::c_char,
3971         msg_len: ::size_t,
3972         msg_prio: *mut ::c_uint,
3973     ) -> ::ssize_t;
3974     pub fn mq_timedreceive(
3975         mqd: ::mqd_t,
3976         msg_ptr: *mut ::c_char,
3977         msg_len: ::size_t,
3978         msg_prio: *mut ::c_uint,
3979         abs_timeout: *const ::timespec,
3980     ) -> ::ssize_t;
3981     pub fn mq_send(
3982         mqd: ::mqd_t,
3983         msg_ptr: *const ::c_char,
3984         msg_len: ::size_t,
3985         msg_prio: ::c_uint,
3986     ) -> ::c_int;
3987     pub fn mq_timedsend(
3988         mqd: ::mqd_t,
3989         msg_ptr: *const ::c_char,
3990         msg_len: ::size_t,
3991         msg_prio: ::c_uint,
3992         abs_timeout: *const ::timespec,
3993     ) -> ::c_int;
3994     pub fn mq_getattr(mqd: ::mqd_t, attr: *mut ::mq_attr) -> ::c_int;
3995     pub fn mq_setattr(mqd: ::mqd_t, newattr: *const ::mq_attr, oldattr: *mut ::mq_attr) -> ::c_int;
3996     pub fn epoll_pwait(
3997         epfd: ::c_int,
3998         events: *mut ::epoll_event,
3999         maxevents: ::c_int,
4000         timeout: ::c_int,
4001         sigmask: *const ::sigset_t,
4002     ) -> ::c_int;
4003     pub fn dup3(oldfd: ::c_int, newfd: ::c_int, flags: ::c_int) -> ::c_int;
4004     pub fn mkostemp(template: *mut ::c_char, flags: ::c_int) -> ::c_int;
4005     pub fn mkostemps(template: *mut ::c_char, suffixlen: ::c_int, flags: ::c_int) -> ::c_int;
4006     pub fn sigtimedwait(
4007         set: *const sigset_t,
4008         info: *mut siginfo_t,
4009         timeout: *const ::timespec,
4010     ) -> ::c_int;
4011     pub fn sigwaitinfo(set: *const sigset_t, info: *mut siginfo_t) -> ::c_int;
4012     pub fn nl_langinfo_l(item: ::nl_item, locale: ::locale_t) -> *mut ::c_char;
4013     pub fn accept4(
4014         fd: ::c_int,
4015         addr: *mut ::sockaddr,
4016         len: *mut ::socklen_t,
4017         flg: ::c_int,
4018     ) -> ::c_int;
4019     pub fn pthread_getaffinity_np(
4020         thread: ::pthread_t,
4021         cpusetsize: ::size_t,
4022         cpuset: *mut ::cpu_set_t,
4023     ) -> ::c_int;
4024     pub fn pthread_setaffinity_np(
4025         thread: ::pthread_t,
4026         cpusetsize: ::size_t,
4027         cpuset: *const ::cpu_set_t,
4028     ) -> ::c_int;
4029     pub fn pthread_setschedprio(native: ::pthread_t, priority: ::c_int) -> ::c_int;
4030     pub fn reboot(how_to: ::c_int) -> ::c_int;
4031     pub fn setfsgid(gid: ::gid_t) -> ::c_int;
4032     pub fn setfsuid(uid: ::uid_t) -> ::c_int;
4033 
4034     // Not available now on Android
4035     pub fn mkfifoat(dirfd: ::c_int, pathname: *const ::c_char, mode: ::mode_t) -> ::c_int;
4036     pub fn if_nameindex() -> *mut if_nameindex;
4037     pub fn if_freenameindex(ptr: *mut if_nameindex);
4038     pub fn sync_file_range(
4039         fd: ::c_int,
4040         offset: ::off64_t,
4041         nbytes: ::off64_t,
4042         flags: ::c_uint,
4043     ) -> ::c_int;
4044     pub fn mremap(
4045         addr: *mut ::c_void,
4046         len: ::size_t,
4047         new_len: ::size_t,
4048         flags: ::c_int,
4049         ...
4050     ) -> *mut ::c_void;
4051 
4052     pub fn glob(
4053         pattern: *const c_char,
4054         flags: ::c_int,
4055         errfunc: ::Option<extern "C" fn(epath: *const c_char, errno: ::c_int) -> ::c_int>,
4056         pglob: *mut ::glob_t,
4057     ) -> ::c_int;
4058     pub fn globfree(pglob: *mut ::glob_t);
4059 
4060     pub fn posix_madvise(addr: *mut ::c_void, len: ::size_t, advice: ::c_int) -> ::c_int;
4061 
4062     pub fn shm_unlink(name: *const ::c_char) -> ::c_int;
4063 
4064     pub fn seekdir(dirp: *mut ::DIR, loc: ::c_long);
4065 
4066     pub fn telldir(dirp: *mut ::DIR) -> ::c_long;
4067     pub fn madvise(addr: *mut ::c_void, len: ::size_t, advice: ::c_int) -> ::c_int;
4068 
4069     pub fn msync(addr: *mut ::c_void, len: ::size_t, flags: ::c_int) -> ::c_int;
4070     pub fn remap_file_pages(
4071         addr: *mut ::c_void,
4072         size: ::size_t,
4073         prot: ::c_int,
4074         pgoff: ::size_t,
4075         flags: ::c_int,
4076     ) -> ::c_int;
4077     pub fn recvfrom(
4078         socket: ::c_int,
4079         buf: *mut ::c_void,
4080         len: ::size_t,
4081         flags: ::c_int,
4082         addr: *mut ::sockaddr,
4083         addrlen: *mut ::socklen_t,
4084     ) -> ::ssize_t;
4085     pub fn mkstemps(template: *mut ::c_char, suffixlen: ::c_int) -> ::c_int;
4086 
4087     pub fn nl_langinfo(item: ::nl_item) -> *mut ::c_char;
4088 
4089     pub fn getdomainname(name: *mut ::c_char, len: ::size_t) -> ::c_int;
4090     pub fn setdomainname(name: *const ::c_char, len: ::size_t) -> ::c_int;
4091     pub fn vhangup() -> ::c_int;
4092     pub fn sync();
4093     pub fn syncfs(fd: ::c_int) -> ::c_int;
4094     pub fn syscall(num: ::c_long, ...) -> ::c_long;
4095     pub fn sched_getaffinity(pid: ::pid_t, cpusetsize: ::size_t, cpuset: *mut cpu_set_t)
4096         -> ::c_int;
4097     pub fn sched_setaffinity(
4098         pid: ::pid_t,
4099         cpusetsize: ::size_t,
4100         cpuset: *const cpu_set_t,
4101     ) -> ::c_int;
4102     pub fn epoll_create(size: ::c_int) -> ::c_int;
4103     pub fn epoll_create1(flags: ::c_int) -> ::c_int;
4104     pub fn epoll_wait(
4105         epfd: ::c_int,
4106         events: *mut ::epoll_event,
4107         maxevents: ::c_int,
4108         timeout: ::c_int,
4109     ) -> ::c_int;
4110     pub fn epoll_ctl(epfd: ::c_int, op: ::c_int, fd: ::c_int, event: *mut ::epoll_event)
4111         -> ::c_int;
4112     pub fn pthread_getschedparam(
4113         native: ::pthread_t,
4114         policy: *mut ::c_int,
4115         param: *mut ::sched_param,
4116     ) -> ::c_int;
4117     pub fn unshare(flags: ::c_int) -> ::c_int;
4118     pub fn umount(target: *const ::c_char) -> ::c_int;
4119     pub fn sched_get_priority_max(policy: ::c_int) -> ::c_int;
4120     pub fn tee(fd_in: ::c_int, fd_out: ::c_int, len: ::size_t, flags: ::c_uint) -> ::ssize_t;
4121     pub fn settimeofday(tv: *const ::timeval, tz: *const ::timezone) -> ::c_int;
4122     pub fn splice(
4123         fd_in: ::c_int,
4124         off_in: *mut ::loff_t,
4125         fd_out: ::c_int,
4126         off_out: *mut ::loff_t,
4127         len: ::size_t,
4128         flags: ::c_uint,
4129     ) -> ::ssize_t;
4130     pub fn eventfd(init: ::c_uint, flags: ::c_int) -> ::c_int;
4131     pub fn sched_rr_get_interval(pid: ::pid_t, tp: *mut ::timespec) -> ::c_int;
4132     pub fn sem_timedwait(sem: *mut sem_t, abstime: *const ::timespec) -> ::c_int;
4133     pub fn sem_getvalue(sem: *mut sem_t, sval: *mut ::c_int) -> ::c_int;
4134     pub fn sched_setparam(pid: ::pid_t, param: *const ::sched_param) -> ::c_int;
4135     pub fn setns(fd: ::c_int, nstype: ::c_int) -> ::c_int;
4136     pub fn swapoff(path: *const ::c_char) -> ::c_int;
4137     pub fn vmsplice(
4138         fd: ::c_int,
4139         iov: *const ::iovec,
4140         nr_segs: ::size_t,
4141         flags: ::c_uint,
4142     ) -> ::ssize_t;
4143     pub fn mount(
4144         src: *const ::c_char,
4145         target: *const ::c_char,
4146         fstype: *const ::c_char,
4147         flags: ::c_ulong,
4148         data: *const ::c_void,
4149     ) -> ::c_int;
4150     pub fn personality(persona: ::c_ulong) -> ::c_int;
4151     pub fn prctl(option: ::c_int, ...) -> ::c_int;
4152     pub fn sched_getparam(pid: ::pid_t, param: *mut ::sched_param) -> ::c_int;
4153     pub fn ppoll(
4154         fds: *mut ::pollfd,
4155         nfds: nfds_t,
4156         timeout: *const ::timespec,
4157         sigmask: *const sigset_t,
4158     ) -> ::c_int;
4159     pub fn pthread_mutexattr_getprotocol(
4160         attr: *const pthread_mutexattr_t,
4161         protocol: *mut ::c_int,
4162     ) -> ::c_int;
4163     pub fn pthread_mutexattr_setprotocol(
4164         attr: *mut pthread_mutexattr_t,
4165         protocol: ::c_int,
4166     ) -> ::c_int;
4167     pub fn pthread_mutex_consistent(mutex: *mut pthread_mutex_t) -> ::c_int;
4168     pub fn pthread_mutex_timedlock(
4169         lock: *mut pthread_mutex_t,
4170         abstime: *const ::timespec,
4171     ) -> ::c_int;
4172     pub fn pthread_spin_init(lock: *mut ::pthread_spinlock_t, pshared: ::c_int) -> ::c_int;
4173     pub fn pthread_spin_destroy(lock: *mut ::pthread_spinlock_t) -> ::c_int;
4174     pub fn pthread_spin_lock(lock: *mut ::pthread_spinlock_t) -> ::c_int;
4175     pub fn pthread_spin_trylock(lock: *mut ::pthread_spinlock_t) -> ::c_int;
4176     pub fn pthread_spin_unlock(lock: *mut ::pthread_spinlock_t) -> ::c_int;
4177     pub fn clone(
4178         cb: extern "C" fn(*mut ::c_void) -> ::c_int,
4179         child_stack: *mut ::c_void,
4180         flags: ::c_int,
4181         arg: *mut ::c_void,
4182         ...
4183     ) -> ::c_int;
4184     pub fn sched_getscheduler(pid: ::pid_t) -> ::c_int;
4185     pub fn clock_nanosleep(
4186         clk_id: ::clockid_t,
4187         flags: ::c_int,
4188         rqtp: *const ::timespec,
4189         rmtp: *mut ::timespec,
4190     ) -> ::c_int;
4191     pub fn pthread_attr_getguardsize(
4192         attr: *const ::pthread_attr_t,
4193         guardsize: *mut ::size_t,
4194     ) -> ::c_int;
4195     pub fn sethostname(name: *const ::c_char, len: ::size_t) -> ::c_int;
4196     pub fn sched_get_priority_min(policy: ::c_int) -> ::c_int;
4197     pub fn pthread_condattr_getpshared(
4198         attr: *const pthread_condattr_t,
4199         pshared: *mut ::c_int,
4200     ) -> ::c_int;
4201     pub fn sysinfo(info: *mut ::sysinfo) -> ::c_int;
4202     pub fn umount2(target: *const ::c_char, flags: ::c_int) -> ::c_int;
4203     pub fn pthread_setschedparam(
4204         native: ::pthread_t,
4205         policy: ::c_int,
4206         param: *const ::sched_param,
4207     ) -> ::c_int;
4208     pub fn swapon(path: *const ::c_char, swapflags: ::c_int) -> ::c_int;
4209     pub fn sched_setscheduler(
4210         pid: ::pid_t,
4211         policy: ::c_int,
4212         param: *const ::sched_param,
4213     ) -> ::c_int;
4214     pub fn sendfile(
4215         out_fd: ::c_int,
4216         in_fd: ::c_int,
4217         offset: *mut off_t,
4218         count: ::size_t,
4219     ) -> ::ssize_t;
4220     pub fn sendfile64(
4221         out_fd: ::c_int,
4222         in_fd: ::c_int,
4223         offset: *mut off64_t,
4224         count: ::size_t,
4225     ) -> ::ssize_t;
4226     pub fn sigsuspend(mask: *const ::sigset_t) -> ::c_int;
4227     pub fn getgrgid_r(
4228         gid: ::gid_t,
4229         grp: *mut ::group,
4230         buf: *mut ::c_char,
4231         buflen: ::size_t,
4232         result: *mut *mut ::group,
4233     ) -> ::c_int;
4234     pub fn sigaltstack(ss: *const stack_t, oss: *mut stack_t) -> ::c_int;
4235     pub fn sem_close(sem: *mut sem_t) -> ::c_int;
4236     pub fn getdtablesize() -> ::c_int;
4237     pub fn getgrnam_r(
4238         name: *const ::c_char,
4239         grp: *mut ::group,
4240         buf: *mut ::c_char,
4241         buflen: ::size_t,
4242         result: *mut *mut ::group,
4243     ) -> ::c_int;
4244     pub fn initgroups(user: *const ::c_char, group: ::gid_t) -> ::c_int;
4245     pub fn pthread_sigmask(how: ::c_int, set: *const sigset_t, oldset: *mut sigset_t) -> ::c_int;
4246     pub fn sem_open(name: *const ::c_char, oflag: ::c_int, ...) -> *mut sem_t;
4247     pub fn getgrnam(name: *const ::c_char) -> *mut ::group;
4248     pub fn pthread_cancel(thread: ::pthread_t) -> ::c_int;
4249     pub fn pthread_kill(thread: ::pthread_t, sig: ::c_int) -> ::c_int;
4250     pub fn sem_unlink(name: *const ::c_char) -> ::c_int;
4251     pub fn daemon(nochdir: ::c_int, noclose: ::c_int) -> ::c_int;
4252     pub fn getpwnam_r(
4253         name: *const ::c_char,
4254         pwd: *mut passwd,
4255         buf: *mut ::c_char,
4256         buflen: ::size_t,
4257         result: *mut *mut passwd,
4258     ) -> ::c_int;
4259     pub fn getpwuid_r(
4260         uid: ::uid_t,
4261         pwd: *mut passwd,
4262         buf: *mut ::c_char,
4263         buflen: ::size_t,
4264         result: *mut *mut passwd,
4265     ) -> ::c_int;
4266     pub fn sigwait(set: *const sigset_t, sig: *mut ::c_int) -> ::c_int;
4267     pub fn pthread_atfork(
4268         prepare: ::Option<unsafe extern "C" fn()>,
4269         parent: ::Option<unsafe extern "C" fn()>,
4270         child: ::Option<unsafe extern "C" fn()>,
4271     ) -> ::c_int;
4272     pub fn getgrgid(gid: ::gid_t) -> *mut ::group;
4273     pub fn getgrouplist(
4274         user: *const ::c_char,
4275         group: ::gid_t,
4276         groups: *mut ::gid_t,
4277         ngroups: *mut ::c_int,
4278     ) -> ::c_int;
4279     pub fn pthread_mutexattr_getpshared(
4280         attr: *const pthread_mutexattr_t,
4281         pshared: *mut ::c_int,
4282     ) -> ::c_int;
4283     pub fn pthread_mutexattr_getrobust(
4284         attr: *const pthread_mutexattr_t,
4285         robustness: *mut ::c_int,
4286     ) -> ::c_int;
4287     pub fn pthread_mutexattr_setrobust(
4288         attr: *mut pthread_mutexattr_t,
4289         robustness: ::c_int,
4290     ) -> ::c_int;
4291     pub fn popen(command: *const c_char, mode: *const c_char) -> *mut ::FILE;
4292     pub fn faccessat(
4293         dirfd: ::c_int,
4294         pathname: *const ::c_char,
4295         mode: ::c_int,
4296         flags: ::c_int,
4297     ) -> ::c_int;
4298     pub fn pthread_create(
4299         native: *mut ::pthread_t,
4300         attr: *const ::pthread_attr_t,
4301         f: extern "C" fn(*mut ::c_void) -> *mut ::c_void,
4302         value: *mut ::c_void,
4303     ) -> ::c_int;
4304     pub fn dl_iterate_phdr(
4305         callback: ::Option<
4306             unsafe extern "C" fn(
4307                 info: *mut ::dl_phdr_info,
4308                 size: ::size_t,
4309                 data: *mut ::c_void,
4310             ) -> ::c_int,
4311         >,
4312         data: *mut ::c_void,
4313     ) -> ::c_int;
4314 
4315     pub fn setmntent(filename: *const ::c_char, ty: *const ::c_char) -> *mut ::FILE;
4316     pub fn getmntent(stream: *mut ::FILE) -> *mut ::mntent;
4317     pub fn addmntent(stream: *mut ::FILE, mnt: *const ::mntent) -> ::c_int;
4318     pub fn endmntent(streamp: *mut ::FILE) -> ::c_int;
4319     pub fn hasmntopt(mnt: *const ::mntent, opt: *const ::c_char) -> *mut ::c_char;
4320 
4321     pub fn posix_spawn(
4322         pid: *mut ::pid_t,
4323         path: *const ::c_char,
4324         file_actions: *const ::posix_spawn_file_actions_t,
4325         attrp: *const ::posix_spawnattr_t,
4326         argv: *const *mut ::c_char,
4327         envp: *const *mut ::c_char,
4328     ) -> ::c_int;
4329     pub fn posix_spawnp(
4330         pid: *mut ::pid_t,
4331         file: *const ::c_char,
4332         file_actions: *const ::posix_spawn_file_actions_t,
4333         attrp: *const ::posix_spawnattr_t,
4334         argv: *const *mut ::c_char,
4335         envp: *const *mut ::c_char,
4336     ) -> ::c_int;
4337     pub fn posix_spawnattr_init(attr: *mut posix_spawnattr_t) -> ::c_int;
4338     pub fn posix_spawnattr_destroy(attr: *mut posix_spawnattr_t) -> ::c_int;
4339     pub fn posix_spawnattr_getsigdefault(
4340         attr: *const posix_spawnattr_t,
4341         default: *mut ::sigset_t,
4342     ) -> ::c_int;
4343     pub fn posix_spawnattr_setsigdefault(
4344         attr: *mut posix_spawnattr_t,
4345         default: *const ::sigset_t,
4346     ) -> ::c_int;
4347     pub fn posix_spawnattr_getsigmask(
4348         attr: *const posix_spawnattr_t,
4349         default: *mut ::sigset_t,
4350     ) -> ::c_int;
4351     pub fn posix_spawnattr_setsigmask(
4352         attr: *mut posix_spawnattr_t,
4353         default: *const ::sigset_t,
4354     ) -> ::c_int;
4355     pub fn posix_spawnattr_getflags(
4356         attr: *const posix_spawnattr_t,
4357         flags: *mut ::c_short,
4358     ) -> ::c_int;
4359     pub fn posix_spawnattr_setflags(attr: *mut posix_spawnattr_t, flags: ::c_short) -> ::c_int;
4360     pub fn posix_spawnattr_getpgroup(
4361         attr: *const posix_spawnattr_t,
4362         flags: *mut ::pid_t,
4363     ) -> ::c_int;
4364     pub fn posix_spawnattr_setpgroup(attr: *mut posix_spawnattr_t, flags: ::pid_t) -> ::c_int;
4365     pub fn posix_spawnattr_getschedpolicy(
4366         attr: *const posix_spawnattr_t,
4367         flags: *mut ::c_int,
4368     ) -> ::c_int;
4369     pub fn posix_spawnattr_setschedpolicy(attr: *mut posix_spawnattr_t, flags: ::c_int) -> ::c_int;
4370     pub fn posix_spawnattr_getschedparam(
4371         attr: *const posix_spawnattr_t,
4372         param: *mut ::sched_param,
4373     ) -> ::c_int;
4374     pub fn posix_spawnattr_setschedparam(
4375         attr: *mut posix_spawnattr_t,
4376         param: *const ::sched_param,
4377     ) -> ::c_int;
4378 
4379     pub fn posix_spawn_file_actions_init(actions: *mut posix_spawn_file_actions_t) -> ::c_int;
4380     pub fn posix_spawn_file_actions_destroy(actions: *mut posix_spawn_file_actions_t) -> ::c_int;
4381     pub fn posix_spawn_file_actions_addopen(
4382         actions: *mut posix_spawn_file_actions_t,
4383         fd: ::c_int,
4384         path: *const ::c_char,
4385         oflag: ::c_int,
4386         mode: ::mode_t,
4387     ) -> ::c_int;
4388     pub fn posix_spawn_file_actions_addclose(
4389         actions: *mut posix_spawn_file_actions_t,
4390         fd: ::c_int,
4391     ) -> ::c_int;
4392     pub fn posix_spawn_file_actions_adddup2(
4393         actions: *mut posix_spawn_file_actions_t,
4394         fd: ::c_int,
4395         newfd: ::c_int,
4396     ) -> ::c_int;
4397     pub fn fread_unlocked(
4398         ptr: *mut ::c_void,
4399         size: ::size_t,
4400         nobj: ::size_t,
4401         stream: *mut ::FILE,
4402     ) -> ::size_t;
4403     pub fn inotify_rm_watch(fd: ::c_int, wd: ::c_int) -> ::c_int;
4404     pub fn inotify_init() -> ::c_int;
4405     pub fn inotify_init1(flags: ::c_int) -> ::c_int;
4406     pub fn inotify_add_watch(fd: ::c_int, path: *const ::c_char, mask: u32) -> ::c_int;
4407     pub fn fanotify_init(flags: ::c_uint, event_f_flags: ::c_uint) -> ::c_int;
4408 
4409     pub fn regcomp(preg: *mut ::regex_t, pattern: *const ::c_char, cflags: ::c_int) -> ::c_int;
4410 
4411     pub fn regexec(
4412         preg: *const ::regex_t,
4413         input: *const ::c_char,
4414         nmatch: ::size_t,
4415         pmatch: *mut regmatch_t,
4416         eflags: ::c_int,
4417     ) -> ::c_int;
4418 
4419     pub fn regerror(
4420         errcode: ::c_int,
4421         preg: *const ::regex_t,
4422         errbuf: *mut ::c_char,
4423         errbuf_size: ::size_t,
4424     ) -> ::size_t;
4425 
4426     pub fn regfree(preg: *mut ::regex_t);
4427 
4428     pub fn iconv_open(tocode: *const ::c_char, fromcode: *const ::c_char) -> iconv_t;
4429     pub fn iconv(
4430         cd: iconv_t,
4431         inbuf: *mut *mut ::c_char,
4432         inbytesleft: *mut ::size_t,
4433         outbuf: *mut *mut ::c_char,
4434         outbytesleft: *mut ::size_t,
4435     ) -> ::size_t;
4436     pub fn iconv_close(cd: iconv_t) -> ::c_int;
4437 
4438     pub fn gettid() -> ::pid_t;
4439 
4440     pub fn timer_create(
4441         clockid: ::clockid_t,
4442         sevp: *mut ::sigevent,
4443         timerid: *mut ::timer_t,
4444     ) -> ::c_int;
4445     pub fn timer_delete(timerid: ::timer_t) -> ::c_int;
4446     pub fn timer_getoverrun(timerid: ::timer_t) -> ::c_int;
4447     pub fn timer_gettime(timerid: ::timer_t, curr_value: *mut ::itimerspec) -> ::c_int;
4448     pub fn timer_settime(
4449         timerid: ::timer_t,
4450         flags: ::c_int,
4451         new_value: *const ::itimerspec,
4452         old_value: *mut ::itimerspec,
4453     ) -> ::c_int;
4454 
4455     pub fn gethostid() -> ::c_long;
4456 
4457     pub fn pthread_getcpuclockid(thread: ::pthread_t, clk_id: *mut ::clockid_t) -> ::c_int;
4458     pub fn memmem(
4459         haystack: *const ::c_void,
4460         haystacklen: ::size_t,
4461         needle: *const ::c_void,
4462         needlelen: ::size_t,
4463     ) -> *mut ::c_void;
4464     pub fn sched_getcpu() -> ::c_int;
4465 
4466     pub fn pthread_getname_np(thread: ::pthread_t, name: *mut ::c_char, len: ::size_t) -> ::c_int;
4467     pub fn pthread_setname_np(thread: ::pthread_t, name: *const ::c_char) -> ::c_int;
4468     pub fn getopt_long(
4469         argc: ::c_int,
4470         argv: *const *mut c_char,
4471         optstring: *const c_char,
4472         longopts: *const option,
4473         longindex: *mut ::c_int,
4474     ) -> ::c_int;
4475 }
4476 
4477 cfg_if! {
4478     if #[cfg(target_env = "uclibc")] {
4479         mod uclibc;
4480         pub use self::uclibc::*;
4481     } else if #[cfg(target_env = "musl")] {
4482         mod musl;
4483         pub use self::musl::*;
4484     } else if #[cfg(target_env = "gnu")] {
4485         mod gnu;
4486         pub use self::gnu::*;
4487     }
4488 }
4489 
4490 mod arch;
4491 pub use self::arch::*;
4492 
4493 cfg_if! {
4494     if #[cfg(libc_align)] {
4495         #[macro_use]
4496         mod align;
4497     } else {
4498         #[macro_use]
4499         mod no_align;
4500     }
4501 }
4502 expand_align!();
4503 
4504 cfg_if! {
4505     if #[cfg(libc_non_exhaustive)] {
4506         mod non_exhaustive;
4507         pub use self::non_exhaustive::*;
4508     }
4509 }
4510