1 //! Android-specific definitions for linux-like values
2 
3 use crate::prelude::*;
4 
5 cfg_if! {
6     if #[cfg(doc)] {
7         pub(crate) type Ioctl = c_int;
8     } else {
9         #[doc(hidden)]
10         pub type Ioctl = c_int;
11     }
12 }
13 
14 pub type clock_t = c_long;
15 pub type time_t = c_long;
16 pub type suseconds_t = c_long;
17 pub type off_t = c_long;
18 pub type blkcnt_t = c_ulong;
19 pub type blksize_t = c_ulong;
20 pub type nlink_t = u32;
21 pub type useconds_t = u32;
22 pub type pthread_t = c_long;
23 pub type pthread_mutexattr_t = c_long;
24 pub type pthread_rwlockattr_t = c_long;
25 pub type pthread_barrierattr_t = c_int;
26 pub type pthread_condattr_t = c_long;
27 pub type pthread_key_t = c_int;
28 pub type fsfilcnt_t = c_ulong;
29 pub type fsblkcnt_t = c_ulong;
30 pub type nfds_t = c_uint;
31 pub type rlim_t = c_ulong;
32 pub type dev_t = c_ulong;
33 pub type ino_t = c_ulong;
34 pub type ino64_t = u64;
35 pub type __CPU_BITTYPE = c_ulong;
36 pub type idtype_t = c_int;
37 pub type loff_t = c_longlong;
38 pub type __kernel_loff_t = c_longlong;
39 pub type __kernel_pid_t = c_int;
40 
41 pub type __u8 = c_uchar;
42 pub type __u16 = c_ushort;
43 pub type __s16 = c_short;
44 pub type __u32 = c_uint;
45 pub type __s32 = c_int;
46 
47 // linux/elf.h
48 
49 pub type Elf32_Addr = u32;
50 pub type Elf32_Half = u16;
51 pub type Elf32_Off = u32;
52 pub type Elf32_Word = u32;
53 
54 pub type Elf64_Addr = u64;
55 pub type Elf64_Half = u16;
56 pub type Elf64_Off = u64;
57 pub type Elf64_Word = u32;
58 pub type Elf64_Xword = u64;
59 
60 pub type eventfd_t = u64;
61 
62 // these structs sit behind a heap allocation on Android
63 pub type posix_spawn_file_actions_t = *mut c_void;
64 pub type posix_spawnattr_t = *mut c_void;
65 
66 s! {
67     pub struct stack_t {
68         pub ss_sp: *mut c_void,
69         pub ss_flags: c_int,
70         pub ss_size: size_t,
71     }
72 
73     pub struct __fsid_t {
74         __val: [c_int; 2],
75     }
76 
77     pub struct msghdr {
78         pub msg_name: *mut c_void,
79         pub msg_namelen: crate::socklen_t,
80         pub msg_iov: *mut crate::iovec,
81         pub msg_iovlen: size_t,
82         pub msg_control: *mut c_void,
83         pub msg_controllen: size_t,
84         pub msg_flags: c_int,
85     }
86 
87     pub struct cmsghdr {
88         pub cmsg_len: size_t,
89         pub cmsg_level: c_int,
90         pub cmsg_type: c_int,
91     }
92 
93     pub struct termios {
94         pub c_iflag: crate::tcflag_t,
95         pub c_oflag: crate::tcflag_t,
96         pub c_cflag: crate::tcflag_t,
97         pub c_lflag: crate::tcflag_t,
98         pub c_line: crate::cc_t,
99         pub c_cc: [crate::cc_t; crate::NCCS],
100     }
101 
102     pub struct termios2 {
103         pub c_iflag: crate::tcflag_t,
104         pub c_oflag: crate::tcflag_t,
105         pub c_cflag: crate::tcflag_t,
106         pub c_lflag: crate::tcflag_t,
107         pub c_line: crate::cc_t,
108         pub c_cc: [crate::cc_t; 19],
109         pub c_ispeed: crate::speed_t,
110         pub c_ospeed: crate::speed_t,
111     }
112 
113     pub struct mallinfo {
114         pub arena: size_t,
115         pub ordblks: size_t,
116         pub smblks: size_t,
117         pub hblks: size_t,
118         pub hblkhd: size_t,
119         pub usmblks: size_t,
120         pub fsmblks: size_t,
121         pub uordblks: size_t,
122         pub fordblks: size_t,
123         pub keepcost: size_t,
124     }
125 
126     pub struct flock {
127         pub l_type: c_short,
128         pub l_whence: c_short,
129         pub l_start: off_t,
130         pub l_len: off_t,
131         pub l_pid: crate::pid_t,
132     }
133 
134     pub struct flock64 {
135         pub l_type: c_short,
136         pub l_whence: c_short,
137         pub l_start: crate::__kernel_loff_t,
138         pub l_len: crate::__kernel_loff_t,
139         pub l_pid: crate::__kernel_pid_t,
140     }
141 
142     pub struct cpu_set_t {
143         #[cfg(target_pointer_width = "64")]
144         __bits: [__CPU_BITTYPE; 16],
145         #[cfg(target_pointer_width = "32")]
146         __bits: [__CPU_BITTYPE; 1],
147     }
148 
149     pub struct sem_t {
150         count: c_uint,
151         #[cfg(target_pointer_width = "64")]
152         __reserved: [c_int; 3],
153     }
154 
155     pub struct exit_status {
156         pub e_termination: c_short,
157         pub e_exit: c_short,
158     }
159 
160     pub struct statvfs {
161         pub f_bsize: c_ulong,
162         pub f_frsize: c_ulong,
163         pub f_blocks: crate::fsblkcnt_t,
164         pub f_bfree: crate::fsblkcnt_t,
165         pub f_bavail: crate::fsblkcnt_t,
166         pub f_files: crate::fsfilcnt_t,
167         pub f_ffree: crate::fsfilcnt_t,
168         pub f_favail: crate::fsfilcnt_t,
169         pub f_fsid: c_ulong,
170         pub f_flag: c_ulong,
171         pub f_namemax: c_ulong,
172         #[cfg(target_pointer_width = "64")]
173         __f_reserved: [u32; 6],
174     }
175 
176     pub struct signalfd_siginfo {
177         pub ssi_signo: u32,
178         pub ssi_errno: i32,
179         pub ssi_code: i32,
180         pub ssi_pid: u32,
181         pub ssi_uid: u32,
182         pub ssi_fd: i32,
183         pub ssi_tid: u32,
184         pub ssi_band: u32,
185         pub ssi_overrun: u32,
186         pub ssi_trapno: u32,
187         pub ssi_status: i32,
188         pub ssi_int: i32,
189         pub ssi_ptr: c_ulonglong,
190         pub ssi_utime: c_ulonglong,
191         pub ssi_stime: c_ulonglong,
192         pub ssi_addr: c_ulonglong,
193         pub ssi_addr_lsb: u16,
194         _pad2: u16,
195         pub ssi_syscall: i32,
196         pub ssi_call_addr: u64,
197         pub ssi_arch: u32,
198         _pad: [u8; 28],
199     }
200 
201     pub struct itimerspec {
202         pub it_interval: crate::timespec,
203         pub it_value: crate::timespec,
204     }
205 
206     pub struct ucred {
207         pub pid: crate::pid_t,
208         pub uid: crate::uid_t,
209         pub gid: crate::gid_t,
210     }
211 
212     pub struct genlmsghdr {
213         pub cmd: u8,
214         pub version: u8,
215         pub reserved: u16,
216     }
217 
218     pub struct nlmsghdr {
219         pub nlmsg_len: u32,
220         pub nlmsg_type: u16,
221         pub nlmsg_flags: u16,
222         pub nlmsg_seq: u32,
223         pub nlmsg_pid: u32,
224     }
225 
226     pub struct nlmsgerr {
227         pub error: c_int,
228         pub msg: nlmsghdr,
229     }
230 
231     pub struct nl_pktinfo {
232         pub group: u32,
233     }
234 
235     pub struct nl_mmap_req {
236         pub nm_block_size: c_uint,
237         pub nm_block_nr: c_uint,
238         pub nm_frame_size: c_uint,
239         pub nm_frame_nr: c_uint,
240     }
241 
242     pub struct nl_mmap_hdr {
243         pub nm_status: c_uint,
244         pub nm_len: c_uint,
245         pub nm_group: u32,
246         pub nm_pid: u32,
247         pub nm_uid: u32,
248         pub nm_gid: u32,
249     }
250 
251     pub struct nlattr {
252         pub nla_len: u16,
253         pub nla_type: u16,
254     }
255 
256     pub struct in6_pktinfo {
257         pub ipi6_addr: crate::in6_addr,
258         pub ipi6_ifindex: c_int,
259     }
260 
261     pub struct inotify_event {
262         pub wd: c_int,
263         pub mask: u32,
264         pub cookie: u32,
265         pub len: u32,
266     }
267 
268     pub struct sock_extended_err {
269         pub ee_errno: u32,
270         pub ee_origin: u8,
271         pub ee_type: u8,
272         pub ee_code: u8,
273         pub ee_pad: u8,
274         pub ee_info: u32,
275         pub ee_data: u32,
276     }
277 
278     pub struct regex_t {
279         re_magic: c_int,
280         re_nsub: size_t,
281         re_endp: *const c_char,
282         re_guts: *mut c_void,
283     }
284 
285     pub struct regmatch_t {
286         pub rm_so: ssize_t,
287         pub rm_eo: ssize_t,
288     }
289 
290     pub struct sockaddr_vm {
291         pub svm_family: crate::sa_family_t,
292         pub svm_reserved1: c_ushort,
293         pub svm_port: c_uint,
294         pub svm_cid: c_uint,
295         pub svm_zero: [u8; 4],
296     }
297 
298     // linux/elf.h
299 
300     pub struct Elf32_Phdr {
301         pub p_type: Elf32_Word,
302         pub p_offset: Elf32_Off,
303         pub p_vaddr: Elf32_Addr,
304         pub p_paddr: Elf32_Addr,
305         pub p_filesz: Elf32_Word,
306         pub p_memsz: Elf32_Word,
307         pub p_flags: Elf32_Word,
308         pub p_align: Elf32_Word,
309     }
310 
311     pub struct Elf64_Phdr {
312         pub p_type: Elf64_Word,
313         pub p_flags: Elf64_Word,
314         pub p_offset: Elf64_Off,
315         pub p_vaddr: Elf64_Addr,
316         pub p_paddr: Elf64_Addr,
317         pub p_filesz: Elf64_Xword,
318         pub p_memsz: Elf64_Xword,
319         pub p_align: Elf64_Xword,
320     }
321 
322     // link.h
323 
324     pub struct dl_phdr_info {
325         #[cfg(target_pointer_width = "64")]
326         pub dlpi_addr: Elf64_Addr,
327         #[cfg(target_pointer_width = "32")]
328         pub dlpi_addr: Elf32_Addr,
329 
330         pub dlpi_name: *const c_char,
331 
332         #[cfg(target_pointer_width = "64")]
333         pub dlpi_phdr: *const Elf64_Phdr,
334         #[cfg(target_pointer_width = "32")]
335         pub dlpi_phdr: *const Elf32_Phdr,
336 
337         #[cfg(target_pointer_width = "64")]
338         pub dlpi_phnum: Elf64_Half,
339         #[cfg(target_pointer_width = "32")]
340         pub dlpi_phnum: Elf32_Half,
341 
342         // These fields were added in Android R
343         pub dlpi_adds: c_ulonglong,
344         pub dlpi_subs: c_ulonglong,
345         pub dlpi_tls_modid: size_t,
346         pub dlpi_tls_data: *mut c_void,
347     }
348 
349     // linux/seccomp.h
350     pub struct seccomp_data {
351         pub nr: c_int,
352         pub arch: crate::__u32,
353         pub instruction_pointer: crate::__u64,
354         pub args: [crate::__u64; 6],
355     }
356 
357     pub struct seccomp_metadata {
358         pub filter_off: crate::__u64,
359         pub flags: crate::__u64,
360     }
361 
362     pub struct ptrace_peeksiginfo_args {
363         pub off: crate::__u64,
364         pub flags: crate::__u32,
365         pub nr: crate::__s32,
366     }
367 
368     // linux/input.h
369     pub struct input_event {
370         pub time: crate::timeval,
371         pub type_: crate::__u16,
372         pub code: crate::__u16,
373         pub value: crate::__s32,
374     }
375 
376     pub struct input_id {
377         pub bustype: crate::__u16,
378         pub vendor: crate::__u16,
379         pub product: crate::__u16,
380         pub version: crate::__u16,
381     }
382 
383     pub struct input_absinfo {
384         pub value: crate::__s32,
385         pub minimum: crate::__s32,
386         pub maximum: crate::__s32,
387         pub fuzz: crate::__s32,
388         pub flat: crate::__s32,
389         pub resolution: crate::__s32,
390     }
391 
392     pub struct input_keymap_entry {
393         pub flags: crate::__u8,
394         pub len: crate::__u8,
395         pub index: crate::__u16,
396         pub keycode: crate::__u32,
397         pub scancode: [crate::__u8; 32],
398     }
399 
400     pub struct input_mask {
401         pub type_: crate::__u32,
402         pub codes_size: crate::__u32,
403         pub codes_ptr: crate::__u64,
404     }
405 
406     pub struct ff_replay {
407         pub length: crate::__u16,
408         pub delay: crate::__u16,
409     }
410 
411     pub struct ff_trigger {
412         pub button: crate::__u16,
413         pub interval: crate::__u16,
414     }
415 
416     pub struct ff_envelope {
417         pub attack_length: crate::__u16,
418         pub attack_level: crate::__u16,
419         pub fade_length: crate::__u16,
420         pub fade_level: crate::__u16,
421     }
422 
423     pub struct ff_constant_effect {
424         pub level: crate::__s16,
425         pub envelope: ff_envelope,
426     }
427 
428     pub struct ff_ramp_effect {
429         pub start_level: crate::__s16,
430         pub end_level: crate::__s16,
431         pub envelope: ff_envelope,
432     }
433 
434     pub struct ff_condition_effect {
435         pub right_saturation: crate::__u16,
436         pub left_saturation: crate::__u16,
437 
438         pub right_coeff: crate::__s16,
439         pub left_coeff: crate::__s16,
440 
441         pub deadband: crate::__u16,
442         pub center: crate::__s16,
443     }
444 
445     pub struct ff_periodic_effect {
446         pub waveform: crate::__u16,
447         pub period: crate::__u16,
448         pub magnitude: crate::__s16,
449         pub offset: crate::__s16,
450         pub phase: crate::__u16,
451 
452         pub envelope: ff_envelope,
453 
454         pub custom_len: crate::__u32,
455         pub custom_data: *mut crate::__s16,
456     }
457 
458     pub struct ff_rumble_effect {
459         pub strong_magnitude: crate::__u16,
460         pub weak_magnitude: crate::__u16,
461     }
462 
463     pub struct ff_effect {
464         pub type_: crate::__u16,
465         pub id: crate::__s16,
466         pub direction: crate::__u16,
467         pub trigger: ff_trigger,
468         pub replay: ff_replay,
469         // FIXME(1.0): this is actually a union
470         #[cfg(target_pointer_width = "64")]
471         pub u: [u64; 4],
472         #[cfg(target_pointer_width = "32")]
473         pub u: [u32; 7],
474     }
475 
476     // linux/uinput.h
477     pub struct uinput_ff_upload {
478         pub request_id: crate::__u32,
479         pub retval: crate::__s32,
480         pub effect: ff_effect,
481         pub old: ff_effect,
482     }
483 
484     pub struct uinput_ff_erase {
485         pub request_id: crate::__u32,
486         pub retval: crate::__s32,
487         pub effect_id: crate::__u32,
488     }
489 
490     pub struct uinput_abs_setup {
491         pub code: crate::__u16,
492         pub absinfo: input_absinfo,
493     }
494 
495     pub struct option {
496         pub name: *const c_char,
497         pub has_arg: c_int,
498         pub flag: *mut c_int,
499         pub val: c_int,
500     }
501 
502     pub struct __c_anonymous_ifru_map {
503         pub mem_start: c_ulong,
504         pub mem_end: c_ulong,
505         pub base_addr: c_ushort,
506         pub irq: c_uchar,
507         pub dma: c_uchar,
508         pub port: c_uchar,
509     }
510 
511     pub struct in6_ifreq {
512         pub ifr6_addr: crate::in6_addr,
513         pub ifr6_prefixlen: u32,
514         pub ifr6_ifindex: c_int,
515     }
516 
517     pub struct if_nameindex {
518         pub if_index: c_uint,
519         pub if_name: *mut c_char,
520     }
521 }
522 
523 s_no_extra_traits! {
524     pub struct sockaddr_nl {
525         pub nl_family: crate::sa_family_t,
526         nl_pad: c_ushort,
527         pub nl_pid: u32,
528         pub nl_groups: u32,
529     }
530 
531     pub struct dirent {
532         pub d_ino: u64,
533         pub d_off: i64,
534         pub d_reclen: c_ushort,
535         pub d_type: c_uchar,
536         pub d_name: [c_char; 256],
537     }
538 
539     pub struct dirent64 {
540         pub d_ino: u64,
541         pub d_off: i64,
542         pub d_reclen: c_ushort,
543         pub d_type: c_uchar,
544         pub d_name: [c_char; 256],
545     }
546 
547     pub struct siginfo_t {
548         pub si_signo: c_int,
549         pub si_errno: c_int,
550         pub si_code: c_int,
551         pub _pad: [c_int; 29],
552         _align: [usize; 0],
553     }
554 
555     pub struct lastlog {
556         ll_time: crate::time_t,
557         ll_line: [c_char; UT_LINESIZE],
558         ll_host: [c_char; UT_HOSTSIZE],
559     }
560 
561     pub struct utmp {
562         pub ut_type: c_short,
563         pub ut_pid: crate::pid_t,
564         pub ut_line: [c_char; UT_LINESIZE],
565         pub ut_id: [c_char; 4],
566         pub ut_user: [c_char; UT_NAMESIZE],
567         pub ut_host: [c_char; UT_HOSTSIZE],
568         pub ut_exit: exit_status,
569         pub ut_session: c_long,
570         pub ut_tv: crate::timeval,
571         pub ut_addr_v6: [i32; 4],
572         unused: [c_char; 20],
573     }
574 
575     pub struct sockaddr_alg {
576         pub salg_family: crate::sa_family_t,
577         pub salg_type: [c_uchar; 14],
578         pub salg_feat: u32,
579         pub salg_mask: u32,
580         pub salg_name: [c_uchar; 64],
581     }
582 
583     pub struct uinput_setup {
584         pub id: input_id,
585         pub name: [c_char; UINPUT_MAX_NAME_SIZE],
586         pub ff_effects_max: crate::__u32,
587     }
588 
589     pub struct uinput_user_dev {
590         pub name: [c_char; UINPUT_MAX_NAME_SIZE],
591         pub id: input_id,
592         pub ff_effects_max: crate::__u32,
593         pub absmax: [crate::__s32; ABS_CNT],
594         pub absmin: [crate::__s32; ABS_CNT],
595         pub absfuzz: [crate::__s32; ABS_CNT],
596         pub absflat: [crate::__s32; ABS_CNT],
597     }
598 
599     /// WARNING: The `PartialEq`, `Eq` and `Hash` implementations of this
600     /// type are unsound and will be removed in the future.
601     #[deprecated(
602         note = "this struct has unsafe trait implementations that will be \
603                 removed in the future",
604         since = "0.2.80"
605     )]
606     pub struct af_alg_iv {
607         pub ivlen: u32,
608         pub iv: [c_uchar; 0],
609     }
610 
611     pub struct prop_info {
612         __name: [c_char; 32],
613         __serial: c_uint,
614         __value: [c_char; 92],
615     }
616 
617     pub union __c_anonymous_ifr_ifru {
618         pub ifru_addr: crate::sockaddr,
619         pub ifru_dstaddr: crate::sockaddr,
620         pub ifru_broadaddr: crate::sockaddr,
621         pub ifru_netmask: crate::sockaddr,
622         pub ifru_hwaddr: crate::sockaddr,
623         pub ifru_flags: c_short,
624         pub ifru_ifindex: c_int,
625         pub ifru_metric: c_int,
626         pub ifru_mtu: c_int,
627         pub ifru_map: __c_anonymous_ifru_map,
628         pub ifru_slave: [c_char; crate::IFNAMSIZ],
629         pub ifru_newname: [c_char; crate::IFNAMSIZ],
630         pub ifru_data: *mut c_char,
631     }
632 
633     pub struct ifreq {
634         /// interface name, e.g. "en0"
635         pub ifr_name: [c_char; crate::IFNAMSIZ],
636         pub ifr_ifru: __c_anonymous_ifr_ifru,
637     }
638 
639     pub union __c_anonymous_ifc_ifcu {
640         pub ifcu_buf: *mut c_char,
641         pub ifcu_req: *mut crate::ifreq,
642     }
643 
644     /*  Structure used in SIOCGIFCONF request.  Used to retrieve interface
645     configuration for machine (useful for programs which must know all
646     networks accessible).  */
647     pub struct ifconf {
648         pub ifc_len: c_int, /* Size of buffer.  */
649         pub ifc_ifcu: __c_anonymous_ifc_ifcu,
650     }
651 }
652 
653 cfg_if! {
654     if #[cfg(feature = "extra_traits")] {
655         impl PartialEq for sockaddr_nl {
656             fn eq(&self, other: &sockaddr_nl) -> bool {
657                 self.nl_family == other.nl_family
658                     && self.nl_pid == other.nl_pid
659                     && self.nl_groups == other.nl_groups
660             }
661         }
662         impl Eq for sockaddr_nl {}
663         impl fmt::Debug for sockaddr_nl {
664             fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
665                 f.debug_struct("sockaddr_nl")
666                     .field("nl_family", &self.nl_family)
667                     .field("nl_pid", &self.nl_pid)
668                     .field("nl_groups", &self.nl_groups)
669                     .finish()
670             }
671         }
672         impl hash::Hash for sockaddr_nl {
673             fn hash<H: hash::Hasher>(&self, state: &mut H) {
674                 self.nl_family.hash(state);
675                 self.nl_pid.hash(state);
676                 self.nl_groups.hash(state);
677             }
678         }
679 
680         impl PartialEq for dirent {
681             fn eq(&self, other: &dirent) -> bool {
682                 self.d_ino == other.d_ino
683                     && self.d_off == other.d_off
684                     && self.d_reclen == other.d_reclen
685                     && self.d_type == other.d_type
686                     && self
687                         .d_name
688                         .iter()
689                         .zip(other.d_name.iter())
690                         .all(|(a, b)| a == b)
691             }
692         }
693 
694         impl Eq for dirent {}
695 
696         impl fmt::Debug for dirent {
697             fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
698                 f.debug_struct("dirent")
699                     .field("d_ino", &self.d_ino)
700                     .field("d_off", &self.d_off)
701                     .field("d_reclen", &self.d_reclen)
702                     .field("d_type", &self.d_type)
703                     // FIXME(debug): .field("d_name", &self.d_name)
704                     .finish()
705             }
706         }
707 
708         impl hash::Hash for dirent {
709             fn hash<H: hash::Hasher>(&self, state: &mut H) {
710                 self.d_ino.hash(state);
711                 self.d_off.hash(state);
712                 self.d_reclen.hash(state);
713                 self.d_type.hash(state);
714                 self.d_name.hash(state);
715             }
716         }
717 
718         impl PartialEq for dirent64 {
719             fn eq(&self, other: &dirent64) -> bool {
720                 self.d_ino == other.d_ino
721                     && self.d_off == other.d_off
722                     && self.d_reclen == other.d_reclen
723                     && self.d_type == other.d_type
724                     && self
725                         .d_name
726                         .iter()
727                         .zip(other.d_name.iter())
728                         .all(|(a, b)| a == b)
729             }
730         }
731 
732         impl Eq for dirent64 {}
733 
734         impl fmt::Debug for dirent64 {
735             fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
736                 f.debug_struct("dirent64")
737                     .field("d_ino", &self.d_ino)
738                     .field("d_off", &self.d_off)
739                     .field("d_reclen", &self.d_reclen)
740                     .field("d_type", &self.d_type)
741                     // FIXME(debug): .field("d_name", &self.d_name)
742                     .finish()
743             }
744         }
745 
746         impl hash::Hash for dirent64 {
747             fn hash<H: hash::Hasher>(&self, state: &mut H) {
748                 self.d_ino.hash(state);
749                 self.d_off.hash(state);
750                 self.d_reclen.hash(state);
751                 self.d_type.hash(state);
752                 self.d_name.hash(state);
753             }
754         }
755 
756         impl PartialEq for siginfo_t {
757             fn eq(&self, other: &siginfo_t) -> bool {
758                 self.si_signo == other.si_signo
759                     && self.si_errno == other.si_errno
760                     && self.si_code == other.si_code
761                 // Ignore _pad
762                 // Ignore _align
763             }
764         }
765 
766         impl Eq for siginfo_t {}
767 
768         impl fmt::Debug for siginfo_t {
769             fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
770                 f.debug_struct("siginfo_t")
771                     .field("si_signo", &self.si_signo)
772                     .field("si_errno", &self.si_errno)
773                     .field("si_code", &self.si_code)
774                     // Ignore _pad
775                     // Ignore _align
776                     .finish()
777             }
778         }
779 
780         impl hash::Hash for siginfo_t {
781             fn hash<H: hash::Hasher>(&self, state: &mut H) {
782                 self.si_signo.hash(state);
783                 self.si_errno.hash(state);
784                 self.si_code.hash(state);
785                 // Ignore _pad
786                 // Ignore _align
787             }
788         }
789 
790         impl PartialEq for lastlog {
791             fn eq(&self, other: &lastlog) -> bool {
792                 self.ll_time == other.ll_time
793                     && self
794                         .ll_line
795                         .iter()
796                         .zip(other.ll_line.iter())
797                         .all(|(a, b)| a == b)
798                     && self
799                         .ll_host
800                         .iter()
801                         .zip(other.ll_host.iter())
802                         .all(|(a, b)| a == b)
803             }
804         }
805 
806         impl Eq for lastlog {}
807 
808         impl fmt::Debug for lastlog {
809             fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
810                 f.debug_struct("lastlog")
811                     .field("ll_time", &self.ll_time)
812                     .field("ll_line", &self.ll_line)
813                     // FIXME(debug): .field("ll_host", &self.ll_host)
814                     .finish()
815             }
816         }
817 
818         impl hash::Hash for lastlog {
819             fn hash<H: hash::Hasher>(&self, state: &mut H) {
820                 self.ll_time.hash(state);
821                 self.ll_line.hash(state);
822                 self.ll_host.hash(state);
823             }
824         }
825 
826         impl PartialEq for utmp {
827             fn eq(&self, other: &utmp) -> bool {
828                 self.ut_type == other.ut_type
829                     && self.ut_pid == other.ut_pid
830                     && self
831                         .ut_line
832                         .iter()
833                         .zip(other.ut_line.iter())
834                         .all(|(a, b)| a == b)
835                     && self.ut_id == other.ut_id
836                     && self
837                         .ut_user
838                         .iter()
839                         .zip(other.ut_user.iter())
840                         .all(|(a, b)| a == b)
841                     && self
842                         .ut_host
843                         .iter()
844                         .zip(other.ut_host.iter())
845                         .all(|(a, b)| a == b)
846                     && self.ut_exit == other.ut_exit
847                     && self.ut_session == other.ut_session
848                     && self.ut_tv == other.ut_tv
849                     && self.ut_addr_v6 == other.ut_addr_v6
850                     && self.unused == other.unused
851             }
852         }
853 
854         impl Eq for utmp {}
855 
856         impl fmt::Debug for utmp {
857             fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
858                 f.debug_struct("utmp")
859                     .field("ut_type", &self.ut_type)
860                     .field("ut_pid", &self.ut_pid)
861                     .field("ut_line", &self.ut_line)
862                     .field("ut_id", &self.ut_id)
863                     .field("ut_user", &self.ut_user)
864                     // FIXME(debug): .field("ut_host", &self.ut_host)
865                     .field("ut_exit", &self.ut_exit)
866                     .field("ut_session", &self.ut_session)
867                     .field("ut_tv", &self.ut_tv)
868                     .field("ut_addr_v6", &self.ut_addr_v6)
869                     .field("unused", &self.unused)
870                     .finish()
871             }
872         }
873 
874         impl hash::Hash for utmp {
875             fn hash<H: hash::Hasher>(&self, state: &mut H) {
876                 self.ut_type.hash(state);
877                 self.ut_pid.hash(state);
878                 self.ut_line.hash(state);
879                 self.ut_id.hash(state);
880                 self.ut_user.hash(state);
881                 self.ut_host.hash(state);
882                 self.ut_exit.hash(state);
883                 self.ut_session.hash(state);
884                 self.ut_tv.hash(state);
885                 self.ut_addr_v6.hash(state);
886                 self.unused.hash(state);
887             }
888         }
889 
890         impl PartialEq for sockaddr_alg {
891             fn eq(&self, other: &sockaddr_alg) -> bool {
892                 self.salg_family == other.salg_family
893                     && self
894                         .salg_type
895                         .iter()
896                         .zip(other.salg_type.iter())
897                         .all(|(a, b)| a == b)
898                     && self.salg_feat == other.salg_feat
899                     && self.salg_mask == other.salg_mask
900                     && self
901                         .salg_name
902                         .iter()
903                         .zip(other.salg_name.iter())
904                         .all(|(a, b)| a == b)
905             }
906         }
907 
908         impl Eq for sockaddr_alg {}
909 
910         impl fmt::Debug for sockaddr_alg {
911             fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
912                 f.debug_struct("sockaddr_alg")
913                     .field("salg_family", &self.salg_family)
914                     .field("salg_type", &self.salg_type)
915                     .field("salg_feat", &self.salg_feat)
916                     .field("salg_mask", &self.salg_mask)
917                     .field("salg_name", &&self.salg_name[..])
918                     .finish()
919             }
920         }
921 
922         impl hash::Hash for sockaddr_alg {
923             fn hash<H: hash::Hasher>(&self, state: &mut H) {
924                 self.salg_family.hash(state);
925                 self.salg_type.hash(state);
926                 self.salg_feat.hash(state);
927                 self.salg_mask.hash(state);
928                 self.salg_name.hash(state);
929             }
930         }
931 
932         impl PartialEq for uinput_setup {
933             fn eq(&self, other: &uinput_setup) -> bool {
934                 self.id == other.id
935                     && self.name[..] == other.name[..]
936                     && self.ff_effects_max == other.ff_effects_max
937             }
938         }
939         impl Eq for uinput_setup {}
940 
941         impl fmt::Debug for uinput_setup {
942             fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
943                 f.debug_struct("uinput_setup")
944                     .field("id", &self.id)
945                     .field("name", &&self.name[..])
946                     .field("ff_effects_max", &self.ff_effects_max)
947                     .finish()
948             }
949         }
950 
951         impl hash::Hash for uinput_setup {
952             fn hash<H: hash::Hasher>(&self, state: &mut H) {
953                 self.id.hash(state);
954                 self.name.hash(state);
955                 self.ff_effects_max.hash(state);
956             }
957         }
958 
959         impl PartialEq for uinput_user_dev {
960             fn eq(&self, other: &uinput_user_dev) -> bool {
961                 self.name[..] == other.name[..]
962                     && self.id == other.id
963                     && self.ff_effects_max == other.ff_effects_max
964                     && self.absmax[..] == other.absmax[..]
965                     && self.absmin[..] == other.absmin[..]
966                     && self.absfuzz[..] == other.absfuzz[..]
967                     && self.absflat[..] == other.absflat[..]
968             }
969         }
970         impl Eq for uinput_user_dev {}
971 
972         impl fmt::Debug for uinput_user_dev {
973             fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
974                 f.debug_struct("uinput_setup")
975                     .field("name", &&self.name[..])
976                     .field("id", &self.id)
977                     .field("ff_effects_max", &self.ff_effects_max)
978                     .field("absmax", &&self.absmax[..])
979                     .field("absmin", &&self.absmin[..])
980                     .field("absfuzz", &&self.absfuzz[..])
981                     .field("absflat", &&self.absflat[..])
982                     .finish()
983             }
984         }
985 
986         impl hash::Hash for uinput_user_dev {
987             fn hash<H: hash::Hasher>(&self, state: &mut H) {
988                 self.name.hash(state);
989                 self.id.hash(state);
990                 self.ff_effects_max.hash(state);
991                 self.absmax.hash(state);
992                 self.absmin.hash(state);
993                 self.absfuzz.hash(state);
994                 self.absflat.hash(state);
995             }
996         }
997 
998         impl fmt::Debug for ifreq {
999             fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
1000                 f.debug_struct("ifreq")
1001                     .field("ifr_name", &self.ifr_name)
1002                     .field("ifr_ifru", &self.ifr_ifru)
1003                     .finish()
1004             }
1005         }
1006 
1007         impl fmt::Debug for ifconf {
1008             fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
1009                 f.debug_struct("ifconf")
1010                     .field("ifc_len", &self.ifc_len)
1011                     .field("ifc_ifcu", &self.ifc_ifcu)
1012                     .finish()
1013             }
1014         }
1015 
1016         #[allow(deprecated)]
1017         impl af_alg_iv {
1018             fn as_slice(&self) -> &[u8] {
1019                 unsafe { ::core::slice::from_raw_parts(self.iv.as_ptr(), self.ivlen as usize) }
1020             }
1021         }
1022 
1023         #[allow(deprecated)]
1024         impl PartialEq for af_alg_iv {
1025             fn eq(&self, other: &af_alg_iv) -> bool {
1026                 *self.as_slice() == *other.as_slice()
1027             }
1028         }
1029 
1030         #[allow(deprecated)]
1031         impl Eq for af_alg_iv {}
1032 
1033         #[allow(deprecated)]
1034         impl fmt::Debug for af_alg_iv {
1035             fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
1036                 f.debug_struct("af_alg_iv")
1037                     .field("ivlen", &self.ivlen)
1038                     .finish()
1039             }
1040         }
1041 
1042         #[allow(deprecated)]
1043         impl hash::Hash for af_alg_iv {
1044             fn hash<H: hash::Hasher>(&self, state: &mut H) {
1045                 self.as_slice().hash(state);
1046             }
1047         }
1048 
1049         impl PartialEq for prop_info {
1050             fn eq(&self, other: &prop_info) -> bool {
1051                 self.__name == other.__name
1052                     && self.__serial == other.__serial
1053                     && self.__value == other.__value
1054             }
1055         }
1056         impl Eq for prop_info {}
1057         impl fmt::Debug for prop_info {
1058             fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
1059                 f.debug_struct("prop_info")
1060                     .field("__name", &self.__name)
1061                     .field("__serial", &self.__serial)
1062                     .field("__value", &self.__value)
1063                     .finish()
1064             }
1065         }
1066     }
1067 }
1068 
1069 pub const MADV_SOFT_OFFLINE: c_int = 101;
1070 pub const MS_NOUSER: c_ulong = 0xffffffff80000000;
1071 pub const MS_RMT_MASK: c_ulong = 0x02800051;
1072 
1073 pub const O_TRUNC: c_int = 512;
1074 pub const O_CLOEXEC: c_int = 0x80000;
1075 pub const O_PATH: c_int = 0o10000000;
1076 pub const O_NOATIME: c_int = 0o1000000;
1077 
1078 pub const EBFONT: c_int = 59;
1079 pub const ENOSTR: c_int = 60;
1080 pub const ENODATA: c_int = 61;
1081 pub const ETIME: c_int = 62;
1082 pub const ENOSR: c_int = 63;
1083 pub const ENONET: c_int = 64;
1084 pub const ENOPKG: c_int = 65;
1085 pub const EREMOTE: c_int = 66;
1086 pub const ENOLINK: c_int = 67;
1087 pub const EADV: c_int = 68;
1088 pub const ESRMNT: c_int = 69;
1089 pub const ECOMM: c_int = 70;
1090 pub const EPROTO: c_int = 71;
1091 pub const EDOTDOT: c_int = 73;
1092 
1093 pub const EPOLL_CLOEXEC: c_int = 0x80000;
1094 
1095 // sys/eventfd.h
1096 pub const EFD_SEMAPHORE: c_int = 0x1;
1097 pub const EFD_CLOEXEC: c_int = O_CLOEXEC;
1098 pub const EFD_NONBLOCK: c_int = O_NONBLOCK;
1099 
1100 // sys/timerfd.h
1101 pub const TFD_CLOEXEC: c_int = O_CLOEXEC;
1102 pub const TFD_NONBLOCK: c_int = O_NONBLOCK;
1103 pub const TFD_TIMER_ABSTIME: c_int = 1;
1104 pub const TFD_TIMER_CANCEL_ON_SET: c_int = 2;
1105 
1106 pub const USER_PROCESS: c_short = 7;
1107 
1108 pub const _POSIX_VDISABLE: crate::cc_t = 0;
1109 
1110 // linux/falloc.h
1111 pub const FALLOC_FL_KEEP_SIZE: c_int = 0x01;
1112 pub const FALLOC_FL_PUNCH_HOLE: c_int = 0x02;
1113 pub const FALLOC_FL_NO_HIDE_STALE: c_int = 0x04;
1114 pub const FALLOC_FL_COLLAPSE_RANGE: c_int = 0x08;
1115 pub const FALLOC_FL_ZERO_RANGE: c_int = 0x10;
1116 pub const FALLOC_FL_INSERT_RANGE: c_int = 0x20;
1117 pub const FALLOC_FL_UNSHARE_RANGE: c_int = 0x40;
1118 
1119 pub const BUFSIZ: c_uint = 1024;
1120 pub const FILENAME_MAX: c_uint = 4096;
1121 pub const FOPEN_MAX: c_uint = 20;
1122 pub const POSIX_FADV_DONTNEED: c_int = 4;
1123 pub const POSIX_FADV_NOREUSE: c_int = 5;
1124 pub const L_tmpnam: c_uint = 4096;
1125 pub const TMP_MAX: c_uint = 308915776;
1126 pub const _PC_LINK_MAX: c_int = 1;
1127 pub const _PC_MAX_CANON: c_int = 2;
1128 pub const _PC_MAX_INPUT: c_int = 3;
1129 pub const _PC_NAME_MAX: c_int = 4;
1130 pub const _PC_PATH_MAX: c_int = 5;
1131 pub const _PC_PIPE_BUF: c_int = 6;
1132 pub const _PC_2_SYMLINKS: c_int = 7;
1133 pub const _PC_ALLOC_SIZE_MIN: c_int = 8;
1134 pub const _PC_REC_INCR_XFER_SIZE: c_int = 9;
1135 pub const _PC_REC_MAX_XFER_SIZE: c_int = 10;
1136 pub const _PC_REC_MIN_XFER_SIZE: c_int = 11;
1137 pub const _PC_REC_XFER_ALIGN: c_int = 12;
1138 pub const _PC_SYMLINK_MAX: c_int = 13;
1139 pub const _PC_CHOWN_RESTRICTED: c_int = 14;
1140 pub const _PC_NO_TRUNC: c_int = 15;
1141 pub const _PC_VDISABLE: c_int = 16;
1142 pub const _PC_ASYNC_IO: c_int = 17;
1143 pub const _PC_PRIO_IO: c_int = 18;
1144 pub const _PC_SYNC_IO: c_int = 19;
1145 
1146 pub const FIONBIO: c_int = 0x5421;
1147 
1148 pub const _SC_ARG_MAX: c_int = 0x0000;
1149 pub const _SC_BC_BASE_MAX: c_int = 0x0001;
1150 pub const _SC_BC_DIM_MAX: c_int = 0x0002;
1151 pub const _SC_BC_SCALE_MAX: c_int = 0x0003;
1152 pub const _SC_BC_STRING_MAX: c_int = 0x0004;
1153 pub const _SC_CHILD_MAX: c_int = 0x0005;
1154 pub const _SC_CLK_TCK: c_int = 0x0006;
1155 pub const _SC_COLL_WEIGHTS_MAX: c_int = 0x0007;
1156 pub const _SC_EXPR_NEST_MAX: c_int = 0x0008;
1157 pub const _SC_LINE_MAX: c_int = 0x0009;
1158 pub const _SC_NGROUPS_MAX: c_int = 0x000a;
1159 pub const _SC_OPEN_MAX: c_int = 0x000b;
1160 pub const _SC_PASS_MAX: c_int = 0x000c;
1161 pub const _SC_2_C_BIND: c_int = 0x000d;
1162 pub const _SC_2_C_DEV: c_int = 0x000e;
1163 pub const _SC_2_C_VERSION: c_int = 0x000f;
1164 pub const _SC_2_CHAR_TERM: c_int = 0x0010;
1165 pub const _SC_2_FORT_DEV: c_int = 0x0011;
1166 pub const _SC_2_FORT_RUN: c_int = 0x0012;
1167 pub const _SC_2_LOCALEDEF: c_int = 0x0013;
1168 pub const _SC_2_SW_DEV: c_int = 0x0014;
1169 pub const _SC_2_UPE: c_int = 0x0015;
1170 pub const _SC_2_VERSION: c_int = 0x0016;
1171 pub const _SC_JOB_CONTROL: c_int = 0x0017;
1172 pub const _SC_SAVED_IDS: c_int = 0x0018;
1173 pub const _SC_VERSION: c_int = 0x0019;
1174 pub const _SC_RE_DUP_MAX: c_int = 0x001a;
1175 pub const _SC_STREAM_MAX: c_int = 0x001b;
1176 pub const _SC_TZNAME_MAX: c_int = 0x001c;
1177 pub const _SC_XOPEN_CRYPT: c_int = 0x001d;
1178 pub const _SC_XOPEN_ENH_I18N: c_int = 0x001e;
1179 pub const _SC_XOPEN_SHM: c_int = 0x001f;
1180 pub const _SC_XOPEN_VERSION: c_int = 0x0020;
1181 pub const _SC_XOPEN_XCU_VERSION: c_int = 0x0021;
1182 pub const _SC_XOPEN_REALTIME: c_int = 0x0022;
1183 pub const _SC_XOPEN_REALTIME_THREADS: c_int = 0x0023;
1184 pub const _SC_XOPEN_LEGACY: c_int = 0x0024;
1185 pub const _SC_ATEXIT_MAX: c_int = 0x0025;
1186 pub const _SC_IOV_MAX: c_int = 0x0026;
1187 pub const _SC_UIO_MAXIOV: c_int = _SC_IOV_MAX;
1188 pub const _SC_PAGESIZE: c_int = 0x0027;
1189 pub const _SC_PAGE_SIZE: c_int = 0x0028;
1190 pub const _SC_XOPEN_UNIX: c_int = 0x0029;
1191 pub const _SC_XBS5_ILP32_OFF32: c_int = 0x002a;
1192 pub const _SC_XBS5_ILP32_OFFBIG: c_int = 0x002b;
1193 pub const _SC_XBS5_LP64_OFF64: c_int = 0x002c;
1194 pub const _SC_XBS5_LPBIG_OFFBIG: c_int = 0x002d;
1195 pub const _SC_AIO_LISTIO_MAX: c_int = 0x002e;
1196 pub const _SC_AIO_MAX: c_int = 0x002f;
1197 pub const _SC_AIO_PRIO_DELTA_MAX: c_int = 0x0030;
1198 pub const _SC_DELAYTIMER_MAX: c_int = 0x0031;
1199 pub const _SC_MQ_OPEN_MAX: c_int = 0x0032;
1200 pub const _SC_MQ_PRIO_MAX: c_int = 0x0033;
1201 pub const _SC_RTSIG_MAX: c_int = 0x0034;
1202 pub const _SC_SEM_NSEMS_MAX: c_int = 0x0035;
1203 pub const _SC_SEM_VALUE_MAX: c_int = 0x0036;
1204 pub const _SC_SIGQUEUE_MAX: c_int = 0x0037;
1205 pub const _SC_TIMER_MAX: c_int = 0x0038;
1206 pub const _SC_ASYNCHRONOUS_IO: c_int = 0x0039;
1207 pub const _SC_FSYNC: c_int = 0x003a;
1208 pub const _SC_MAPPED_FILES: c_int = 0x003b;
1209 pub const _SC_MEMLOCK: c_int = 0x003c;
1210 pub const _SC_MEMLOCK_RANGE: c_int = 0x003d;
1211 pub const _SC_MEMORY_PROTECTION: c_int = 0x003e;
1212 pub const _SC_MESSAGE_PASSING: c_int = 0x003f;
1213 pub const _SC_PRIORITIZED_IO: c_int = 0x0040;
1214 pub const _SC_PRIORITY_SCHEDULING: c_int = 0x0041;
1215 pub const _SC_REALTIME_SIGNALS: c_int = 0x0042;
1216 pub const _SC_SEMAPHORES: c_int = 0x0043;
1217 pub const _SC_SHARED_MEMORY_OBJECTS: c_int = 0x0044;
1218 pub const _SC_SYNCHRONIZED_IO: c_int = 0x0045;
1219 pub const _SC_TIMERS: c_int = 0x0046;
1220 pub const _SC_GETGR_R_SIZE_MAX: c_int = 0x0047;
1221 pub const _SC_GETPW_R_SIZE_MAX: c_int = 0x0048;
1222 pub const _SC_LOGIN_NAME_MAX: c_int = 0x0049;
1223 pub const _SC_THREAD_DESTRUCTOR_ITERATIONS: c_int = 0x004a;
1224 pub const _SC_THREAD_KEYS_MAX: c_int = 0x004b;
1225 pub const _SC_THREAD_STACK_MIN: c_int = 0x004c;
1226 pub const _SC_THREAD_THREADS_MAX: c_int = 0x004d;
1227 pub const _SC_TTY_NAME_MAX: c_int = 0x004e;
1228 pub const _SC_THREADS: c_int = 0x004f;
1229 pub const _SC_THREAD_ATTR_STACKADDR: c_int = 0x0050;
1230 pub const _SC_THREAD_ATTR_STACKSIZE: c_int = 0x0051;
1231 pub const _SC_THREAD_PRIORITY_SCHEDULING: c_int = 0x0052;
1232 pub const _SC_THREAD_PRIO_INHERIT: c_int = 0x0053;
1233 pub const _SC_THREAD_PRIO_PROTECT: c_int = 0x0054;
1234 pub const _SC_THREAD_SAFE_FUNCTIONS: c_int = 0x0055;
1235 pub const _SC_NPROCESSORS_CONF: c_int = 0x0060;
1236 pub const _SC_NPROCESSORS_ONLN: c_int = 0x0061;
1237 pub const _SC_PHYS_PAGES: c_int = 0x0062;
1238 pub const _SC_AVPHYS_PAGES: c_int = 0x0063;
1239 pub const _SC_MONOTONIC_CLOCK: c_int = 0x0064;
1240 pub const _SC_2_PBS: c_int = 0x0065;
1241 pub const _SC_2_PBS_ACCOUNTING: c_int = 0x0066;
1242 pub const _SC_2_PBS_CHECKPOINT: c_int = 0x0067;
1243 pub const _SC_2_PBS_LOCATE: c_int = 0x0068;
1244 pub const _SC_2_PBS_MESSAGE: c_int = 0x0069;
1245 pub const _SC_2_PBS_TRACK: c_int = 0x006a;
1246 pub const _SC_ADVISORY_INFO: c_int = 0x006b;
1247 pub const _SC_BARRIERS: c_int = 0x006c;
1248 pub const _SC_CLOCK_SELECTION: c_int = 0x006d;
1249 pub const _SC_CPUTIME: c_int = 0x006e;
1250 pub const _SC_HOST_NAME_MAX: c_int = 0x006f;
1251 pub const _SC_IPV6: c_int = 0x0070;
1252 pub const _SC_RAW_SOCKETS: c_int = 0x0071;
1253 pub const _SC_READER_WRITER_LOCKS: c_int = 0x0072;
1254 pub const _SC_REGEXP: c_int = 0x0073;
1255 pub const _SC_SHELL: c_int = 0x0074;
1256 pub const _SC_SPAWN: c_int = 0x0075;
1257 pub const _SC_SPIN_LOCKS: c_int = 0x0076;
1258 pub const _SC_SPORADIC_SERVER: c_int = 0x0077;
1259 pub const _SC_SS_REPL_MAX: c_int = 0x0078;
1260 pub const _SC_SYMLOOP_MAX: c_int = 0x0079;
1261 pub const _SC_THREAD_CPUTIME: c_int = 0x007a;
1262 pub const _SC_THREAD_PROCESS_SHARED: c_int = 0x007b;
1263 pub const _SC_THREAD_ROBUST_PRIO_INHERIT: c_int = 0x007c;
1264 pub const _SC_THREAD_ROBUST_PRIO_PROTECT: c_int = 0x007d;
1265 pub const _SC_THREAD_SPORADIC_SERVER: c_int = 0x007e;
1266 pub const _SC_TIMEOUTS: c_int = 0x007f;
1267 pub const _SC_TRACE: c_int = 0x0080;
1268 pub const _SC_TRACE_EVENT_FILTER: c_int = 0x0081;
1269 pub const _SC_TRACE_EVENT_NAME_MAX: c_int = 0x0082;
1270 pub const _SC_TRACE_INHERIT: c_int = 0x0083;
1271 pub const _SC_TRACE_LOG: c_int = 0x0084;
1272 pub const _SC_TRACE_NAME_MAX: c_int = 0x0085;
1273 pub const _SC_TRACE_SYS_MAX: c_int = 0x0086;
1274 pub const _SC_TRACE_USER_EVENT_MAX: c_int = 0x0087;
1275 pub const _SC_TYPED_MEMORY_OBJECTS: c_int = 0x0088;
1276 pub const _SC_V7_ILP32_OFF32: c_int = 0x0089;
1277 pub const _SC_V7_ILP32_OFFBIG: c_int = 0x008a;
1278 pub const _SC_V7_LP64_OFF64: c_int = 0x008b;
1279 pub const _SC_V7_LPBIG_OFFBIG: c_int = 0x008c;
1280 pub const _SC_XOPEN_STREAMS: c_int = 0x008d;
1281 pub const _SC_XOPEN_UUCP: c_int = 0x008e;
1282 pub const _SC_LEVEL1_ICACHE_SIZE: c_int = 0x008f;
1283 pub const _SC_LEVEL1_ICACHE_ASSOC: c_int = 0x0090;
1284 pub const _SC_LEVEL1_ICACHE_LINESIZE: c_int = 0x0091;
1285 pub const _SC_LEVEL1_DCACHE_SIZE: c_int = 0x0092;
1286 pub const _SC_LEVEL1_DCACHE_ASSOC: c_int = 0x0093;
1287 pub const _SC_LEVEL1_DCACHE_LINESIZE: c_int = 0x0094;
1288 pub const _SC_LEVEL2_CACHE_SIZE: c_int = 0x0095;
1289 pub const _SC_LEVEL2_CACHE_ASSOC: c_int = 0x0096;
1290 pub const _SC_LEVEL2_CACHE_LINESIZE: c_int = 0x0097;
1291 pub const _SC_LEVEL3_CACHE_SIZE: c_int = 0x0098;
1292 pub const _SC_LEVEL3_CACHE_ASSOC: c_int = 0x0099;
1293 pub const _SC_LEVEL3_CACHE_LINESIZE: c_int = 0x009a;
1294 pub const _SC_LEVEL4_CACHE_SIZE: c_int = 0x009b;
1295 pub const _SC_LEVEL4_CACHE_ASSOC: c_int = 0x009c;
1296 pub const _SC_LEVEL4_CACHE_LINESIZE: c_int = 0x009d;
1297 
1298 pub const F_LOCK: c_int = 1;
1299 pub const F_TEST: c_int = 3;
1300 pub const F_TLOCK: c_int = 2;
1301 pub const F_ULOCK: c_int = 0;
1302 
1303 pub const F_SEAL_FUTURE_WRITE: c_int = 0x0010;
1304 pub const F_SEAL_EXEC: c_int = 0x0020;
1305 
1306 pub const IFF_LOWER_UP: c_int = 0x10000;
1307 pub const IFF_DORMANT: c_int = 0x20000;
1308 pub const IFF_ECHO: c_int = 0x40000;
1309 
1310 pub const PTHREAD_BARRIER_SERIAL_THREAD: c_int = -1;
1311 pub const PTHREAD_MUTEX_NORMAL: c_int = 0;
1312 pub const PTHREAD_MUTEX_RECURSIVE: c_int = 1;
1313 pub const PTHREAD_MUTEX_ERRORCHECK: c_int = 2;
1314 pub const PTHREAD_MUTEX_DEFAULT: c_int = PTHREAD_MUTEX_NORMAL;
1315 
1316 pub const PTHREAD_EXPLICIT_SCHED: c_int = 0;
1317 pub const PTHREAD_INHERIT_SCHED: c_int = 1;
1318 
1319 // stdio.h
1320 pub const RENAME_NOREPLACE: c_int = 1;
1321 pub const RENAME_EXCHANGE: c_int = 2;
1322 pub const RENAME_WHITEOUT: c_int = 4;
1323 
1324 pub const FIOCLEX: c_int = 0x5451;
1325 pub const FIONCLEX: c_int = 0x5450;
1326 
1327 pub const SIGCHLD: c_int = 17;
1328 pub const SIGBUS: c_int = 7;
1329 pub const SIGUSR1: c_int = 10;
1330 pub const SIGUSR2: c_int = 12;
1331 pub const SIGCONT: c_int = 18;
1332 pub const SIGSTOP: c_int = 19;
1333 pub const SIGTSTP: c_int = 20;
1334 pub const SIGURG: c_int = 23;
1335 pub const SIGIO: c_int = 29;
1336 pub const SIGSYS: c_int = 31;
1337 pub const SIGSTKFLT: c_int = 16;
1338 #[deprecated(since = "0.2.55", note = "Use SIGSYS instead")]
1339 pub const SIGUNUSED: c_int = 31;
1340 pub const SIGTTIN: c_int = 21;
1341 pub const SIGTTOU: c_int = 22;
1342 pub const SIGXCPU: c_int = 24;
1343 pub const SIGXFSZ: c_int = 25;
1344 pub const SIGVTALRM: c_int = 26;
1345 pub const SIGPROF: c_int = 27;
1346 pub const SIGWINCH: c_int = 28;
1347 pub const SIGPOLL: c_int = 29;
1348 pub const SIGPWR: c_int = 30;
1349 pub const SIG_SETMASK: c_int = 2;
1350 pub const SIG_BLOCK: c_int = 0x000000;
1351 pub const SIG_UNBLOCK: c_int = 0x01;
1352 
1353 pub const RUSAGE_CHILDREN: c_int = -1;
1354 
1355 pub const LC_PAPER: c_int = 7;
1356 pub const LC_NAME: c_int = 8;
1357 pub const LC_ADDRESS: c_int = 9;
1358 pub const LC_TELEPHONE: c_int = 10;
1359 pub const LC_MEASUREMENT: c_int = 11;
1360 pub const LC_IDENTIFICATION: c_int = 12;
1361 pub const LC_PAPER_MASK: c_int = 1 << LC_PAPER;
1362 pub const LC_NAME_MASK: c_int = 1 << LC_NAME;
1363 pub const LC_ADDRESS_MASK: c_int = 1 << LC_ADDRESS;
1364 pub const LC_TELEPHONE_MASK: c_int = 1 << LC_TELEPHONE;
1365 pub const LC_MEASUREMENT_MASK: c_int = 1 << LC_MEASUREMENT;
1366 pub const LC_IDENTIFICATION_MASK: c_int = 1 << LC_IDENTIFICATION;
1367 pub const LC_ALL_MASK: c_int = crate::LC_CTYPE_MASK
1368     | crate::LC_NUMERIC_MASK
1369     | crate::LC_TIME_MASK
1370     | crate::LC_COLLATE_MASK
1371     | crate::LC_MONETARY_MASK
1372     | crate::LC_MESSAGES_MASK
1373     | LC_PAPER_MASK
1374     | LC_NAME_MASK
1375     | LC_ADDRESS_MASK
1376     | LC_TELEPHONE_MASK
1377     | LC_MEASUREMENT_MASK
1378     | LC_IDENTIFICATION_MASK;
1379 
1380 pub const MAP_ANON: c_int = 0x0020;
1381 pub const MAP_ANONYMOUS: c_int = 0x0020;
1382 pub const MAP_GROWSDOWN: c_int = 0x0100;
1383 pub const MAP_DENYWRITE: c_int = 0x0800;
1384 pub const MAP_EXECUTABLE: c_int = 0x01000;
1385 pub const MAP_LOCKED: c_int = 0x02000;
1386 pub const MAP_NORESERVE: c_int = 0x04000;
1387 pub const MAP_POPULATE: c_int = 0x08000;
1388 pub const MAP_NONBLOCK: c_int = 0x010000;
1389 pub const MAP_STACK: c_int = 0x020000;
1390 
1391 pub const EDEADLK: c_int = 35;
1392 pub const ENAMETOOLONG: c_int = 36;
1393 pub const ENOLCK: c_int = 37;
1394 pub const ENOSYS: c_int = 38;
1395 pub const ENOTEMPTY: c_int = 39;
1396 pub const ELOOP: c_int = 40;
1397 pub const ENOMSG: c_int = 42;
1398 pub const EIDRM: c_int = 43;
1399 pub const ECHRNG: c_int = 44;
1400 pub const EL2NSYNC: c_int = 45;
1401 pub const EL3HLT: c_int = 46;
1402 pub const EL3RST: c_int = 47;
1403 pub const ELNRNG: c_int = 48;
1404 pub const EUNATCH: c_int = 49;
1405 pub const ENOCSI: c_int = 50;
1406 pub const EL2HLT: c_int = 51;
1407 pub const EBADE: c_int = 52;
1408 pub const EBADR: c_int = 53;
1409 pub const EXFULL: c_int = 54;
1410 pub const ENOANO: c_int = 55;
1411 pub const EBADRQC: c_int = 56;
1412 pub const EBADSLT: c_int = 57;
1413 
1414 pub const EMULTIHOP: c_int = 72;
1415 pub const EBADMSG: c_int = 74;
1416 pub const EOVERFLOW: c_int = 75;
1417 pub const ENOTUNIQ: c_int = 76;
1418 pub const EBADFD: c_int = 77;
1419 pub const EREMCHG: c_int = 78;
1420 pub const ELIBACC: c_int = 79;
1421 pub const ELIBBAD: c_int = 80;
1422 pub const ELIBSCN: c_int = 81;
1423 pub const ELIBMAX: c_int = 82;
1424 pub const ELIBEXEC: c_int = 83;
1425 pub const EILSEQ: c_int = 84;
1426 pub const ERESTART: c_int = 85;
1427 pub const ESTRPIPE: c_int = 86;
1428 pub const EUSERS: c_int = 87;
1429 pub const ENOTSOCK: c_int = 88;
1430 pub const EDESTADDRREQ: c_int = 89;
1431 pub const EMSGSIZE: c_int = 90;
1432 pub const EPROTOTYPE: c_int = 91;
1433 pub const ENOPROTOOPT: c_int = 92;
1434 pub const EPROTONOSUPPORT: c_int = 93;
1435 pub const ESOCKTNOSUPPORT: c_int = 94;
1436 pub const EOPNOTSUPP: c_int = 95;
1437 pub const ENOTSUP: c_int = EOPNOTSUPP;
1438 pub const EPFNOSUPPORT: c_int = 96;
1439 pub const EAFNOSUPPORT: c_int = 97;
1440 pub const EADDRINUSE: c_int = 98;
1441 pub const EADDRNOTAVAIL: c_int = 99;
1442 pub const ENETDOWN: c_int = 100;
1443 pub const ENETUNREACH: c_int = 101;
1444 pub const ENETRESET: c_int = 102;
1445 pub const ECONNABORTED: c_int = 103;
1446 pub const ECONNRESET: c_int = 104;
1447 pub const ENOBUFS: c_int = 105;
1448 pub const EISCONN: c_int = 106;
1449 pub const ENOTCONN: c_int = 107;
1450 pub const ESHUTDOWN: c_int = 108;
1451 pub const ETOOMANYREFS: c_int = 109;
1452 pub const ETIMEDOUT: c_int = 110;
1453 pub const ECONNREFUSED: c_int = 111;
1454 pub const EHOSTDOWN: c_int = 112;
1455 pub const EHOSTUNREACH: c_int = 113;
1456 pub const EALREADY: c_int = 114;
1457 pub const EINPROGRESS: c_int = 115;
1458 pub const ESTALE: c_int = 116;
1459 pub const EUCLEAN: c_int = 117;
1460 pub const ENOTNAM: c_int = 118;
1461 pub const ENAVAIL: c_int = 119;
1462 pub const EISNAM: c_int = 120;
1463 pub const EREMOTEIO: c_int = 121;
1464 pub const EDQUOT: c_int = 122;
1465 pub const ENOMEDIUM: c_int = 123;
1466 pub const EMEDIUMTYPE: c_int = 124;
1467 pub const ECANCELED: c_int = 125;
1468 pub const ENOKEY: c_int = 126;
1469 pub const EKEYEXPIRED: c_int = 127;
1470 pub const EKEYREVOKED: c_int = 128;
1471 pub const EKEYREJECTED: c_int = 129;
1472 pub const EOWNERDEAD: c_int = 130;
1473 pub const ENOTRECOVERABLE: c_int = 131;
1474 
1475 pub const SOCK_STREAM: c_int = 1;
1476 pub const SOCK_DGRAM: c_int = 2;
1477 pub const SOCK_SEQPACKET: c_int = 5;
1478 pub const SOCK_DCCP: c_int = 6;
1479 #[deprecated(since = "0.2.70", note = "AF_PACKET must be used instead")]
1480 pub const SOCK_PACKET: c_int = 10;
1481 
1482 pub const IPPROTO_MAX: c_int = 256;
1483 
1484 pub const SOL_SOCKET: c_int = 1;
1485 pub const SOL_SCTP: c_int = 132;
1486 pub const SOL_IPX: c_int = 256;
1487 pub const SOL_AX25: c_int = 257;
1488 pub const SOL_ATALK: c_int = 258;
1489 pub const SOL_NETROM: c_int = 259;
1490 pub const SOL_ROSE: c_int = 260;
1491 
1492 /* DCCP socket options */
1493 pub const DCCP_SOCKOPT_PACKET_SIZE: c_int = 1;
1494 pub const DCCP_SOCKOPT_SERVICE: c_int = 2;
1495 pub const DCCP_SOCKOPT_CHANGE_L: c_int = 3;
1496 pub const DCCP_SOCKOPT_CHANGE_R: c_int = 4;
1497 pub const DCCP_SOCKOPT_GET_CUR_MPS: c_int = 5;
1498 pub const DCCP_SOCKOPT_SERVER_TIMEWAIT: c_int = 6;
1499 pub const DCCP_SOCKOPT_SEND_CSCOV: c_int = 10;
1500 pub const DCCP_SOCKOPT_RECV_CSCOV: c_int = 11;
1501 pub const DCCP_SOCKOPT_AVAILABLE_CCIDS: c_int = 12;
1502 pub const DCCP_SOCKOPT_CCID: c_int = 13;
1503 pub const DCCP_SOCKOPT_TX_CCID: c_int = 14;
1504 pub const DCCP_SOCKOPT_RX_CCID: c_int = 15;
1505 pub const DCCP_SOCKOPT_QPOLICY_ID: c_int = 16;
1506 pub const DCCP_SOCKOPT_QPOLICY_TXQLEN: c_int = 17;
1507 pub const DCCP_SOCKOPT_CCID_RX_INFO: c_int = 128;
1508 pub const DCCP_SOCKOPT_CCID_TX_INFO: c_int = 192;
1509 
1510 /// maximum number of services provided on the same listening port
1511 pub const DCCP_SERVICE_LIST_MAX_LEN: c_int = 32;
1512 
1513 pub const SO_REUSEADDR: c_int = 2;
1514 pub const SO_TYPE: c_int = 3;
1515 pub const SO_ERROR: c_int = 4;
1516 pub const SO_DONTROUTE: c_int = 5;
1517 pub const SO_BROADCAST: c_int = 6;
1518 pub const SO_SNDBUF: c_int = 7;
1519 pub const SO_RCVBUF: c_int = 8;
1520 pub const SO_KEEPALIVE: c_int = 9;
1521 pub const SO_OOBINLINE: c_int = 10;
1522 pub const SO_PRIORITY: c_int = 12;
1523 pub const SO_LINGER: c_int = 13;
1524 pub const SO_BSDCOMPAT: c_int = 14;
1525 pub const SO_REUSEPORT: c_int = 15;
1526 pub const SO_PASSCRED: c_int = 16;
1527 pub const SO_PEERCRED: c_int = 17;
1528 pub const SO_RCVLOWAT: c_int = 18;
1529 pub const SO_SNDLOWAT: c_int = 19;
1530 pub const SO_RCVTIMEO: c_int = 20;
1531 pub const SO_SNDTIMEO: c_int = 21;
1532 pub const SO_BINDTODEVICE: c_int = 25;
1533 pub const SO_ATTACH_FILTER: c_int = 26;
1534 pub const SO_DETACH_FILTER: c_int = 27;
1535 pub const SO_GET_FILTER: c_int = SO_ATTACH_FILTER;
1536 pub const SO_TIMESTAMP: c_int = 29;
1537 pub const SO_ACCEPTCONN: c_int = 30;
1538 pub const SO_PEERSEC: c_int = 31;
1539 pub const SO_SNDBUFFORCE: c_int = 32;
1540 pub const SO_RCVBUFFORCE: c_int = 33;
1541 pub const SO_PASSSEC: c_int = 34;
1542 pub const SO_TIMESTAMPNS: c_int = 35;
1543 // pub const SO_TIMESTAMPNS_OLD: c_int = 35;
1544 pub const SO_MARK: c_int = 36;
1545 pub const SO_TIMESTAMPING: c_int = 37;
1546 // pub const SO_TIMESTAMPING_OLD: c_int = 37;
1547 pub const SO_PROTOCOL: c_int = 38;
1548 pub const SO_DOMAIN: c_int = 39;
1549 pub const SO_RXQ_OVFL: c_int = 40;
1550 pub const SO_PEEK_OFF: c_int = 42;
1551 pub const SO_BUSY_POLL: c_int = 46;
1552 pub const SCM_TIMESTAMPING_OPT_STATS: c_int = 54;
1553 pub const SCM_TIMESTAMPING_PKTINFO: c_int = 58;
1554 pub const SO_BINDTOIFINDEX: c_int = 62;
1555 pub const SO_TIMESTAMP_NEW: c_int = 63;
1556 pub const SO_TIMESTAMPNS_NEW: c_int = 64;
1557 pub const SO_TIMESTAMPING_NEW: c_int = 65;
1558 
1559 // Defined in unix/linux_like/mod.rs
1560 // pub const SCM_TIMESTAMP: c_int = SO_TIMESTAMP;
1561 pub const SCM_TIMESTAMPNS: c_int = SO_TIMESTAMPNS;
1562 pub const SCM_TIMESTAMPING: c_int = SO_TIMESTAMPING;
1563 
1564 pub const IPTOS_ECN_NOTECT: u8 = 0x00;
1565 
1566 pub const O_ACCMODE: c_int = 3;
1567 pub const O_APPEND: c_int = 1024;
1568 pub const O_CREAT: c_int = 64;
1569 pub const O_EXCL: c_int = 128;
1570 pub const O_NOCTTY: c_int = 256;
1571 pub const O_NONBLOCK: c_int = 2048;
1572 pub const O_SYNC: c_int = 0x101000;
1573 pub const O_ASYNC: c_int = 0x2000;
1574 pub const O_NDELAY: c_int = 0x800;
1575 pub const O_DSYNC: c_int = 4096;
1576 pub const O_RSYNC: c_int = O_SYNC;
1577 
1578 pub const NI_MAXHOST: size_t = 1025;
1579 pub const NI_MAXSERV: size_t = 32;
1580 
1581 pub const NI_NOFQDN: c_int = 0x00000001;
1582 pub const NI_NUMERICHOST: c_int = 0x00000002;
1583 pub const NI_NAMEREQD: c_int = 0x00000004;
1584 pub const NI_NUMERICSERV: c_int = 0x00000008;
1585 pub const NI_DGRAM: c_int = 0x00000010;
1586 
1587 pub const NCCS: usize = 19;
1588 pub const TCSBRKP: c_int = 0x5425;
1589 pub const TCSANOW: c_int = 0;
1590 pub const TCSADRAIN: c_int = 0x1;
1591 pub const TCSAFLUSH: c_int = 0x2;
1592 pub const VEOF: usize = 4;
1593 pub const VEOL: usize = 11;
1594 pub const VEOL2: usize = 16;
1595 pub const VMIN: usize = 6;
1596 pub const IEXTEN: crate::tcflag_t = 0x00008000;
1597 pub const TOSTOP: crate::tcflag_t = 0x00000100;
1598 pub const FLUSHO: crate::tcflag_t = 0x00001000;
1599 pub const EXTPROC: crate::tcflag_t = 0o200000;
1600 
1601 pub const MAP_HUGETLB: c_int = 0x040000;
1602 
1603 pub const PTRACE_TRACEME: c_int = 0;
1604 pub const PTRACE_PEEKTEXT: c_int = 1;
1605 pub const PTRACE_PEEKDATA: c_int = 2;
1606 pub const PTRACE_PEEKUSER: c_int = 3;
1607 pub const PTRACE_POKETEXT: c_int = 4;
1608 pub const PTRACE_POKEDATA: c_int = 5;
1609 pub const PTRACE_POKEUSER: c_int = 6;
1610 pub const PTRACE_CONT: c_int = 7;
1611 pub const PTRACE_KILL: c_int = 8;
1612 pub const PTRACE_SINGLESTEP: c_int = 9;
1613 pub const PTRACE_GETREGS: c_int = 12;
1614 pub const PTRACE_SETREGS: c_int = 13;
1615 pub const PTRACE_ATTACH: c_int = 16;
1616 pub const PTRACE_DETACH: c_int = 17;
1617 pub const PTRACE_SYSCALL: c_int = 24;
1618 pub const PTRACE_SETOPTIONS: c_int = 0x4200;
1619 pub const PTRACE_GETEVENTMSG: c_int = 0x4201;
1620 pub const PTRACE_GETSIGINFO: c_int = 0x4202;
1621 pub const PTRACE_SETSIGINFO: c_int = 0x4203;
1622 pub const PTRACE_GETREGSET: c_int = 0x4204;
1623 pub const PTRACE_SETREGSET: c_int = 0x4205;
1624 pub const PTRACE_SECCOMP_GET_METADATA: c_int = 0x420d;
1625 
1626 pub const PTRACE_EVENT_STOP: c_int = 128;
1627 
1628 pub const F_GETLK: c_int = 5;
1629 pub const F_GETOWN: c_int = 9;
1630 pub const F_SETOWN: c_int = 8;
1631 pub const F_SETLK: c_int = 6;
1632 pub const F_SETLKW: c_int = 7;
1633 pub const F_RDLCK: c_int = 0;
1634 pub const F_WRLCK: c_int = 1;
1635 pub const F_UNLCK: c_int = 2;
1636 pub const F_OFD_GETLK: c_int = 36;
1637 pub const F_OFD_SETLK: c_int = 37;
1638 pub const F_OFD_SETLKW: c_int = 38;
1639 
1640 pub const RLIMIT_CPU: c_int = 0;
1641 pub const RLIMIT_FSIZE: c_int = 1;
1642 pub const RLIMIT_DATA: c_int = 2;
1643 pub const RLIMIT_STACK: c_int = 3;
1644 pub const RLIMIT_CORE: c_int = 4;
1645 pub const RLIMIT_RSS: c_int = 5;
1646 pub const RLIMIT_NPROC: c_int = 6;
1647 pub const RLIMIT_NOFILE: c_int = 7;
1648 pub const RLIMIT_MEMLOCK: c_int = 8;
1649 pub const RLIMIT_AS: c_int = 9;
1650 pub const RLIMIT_LOCKS: c_int = 10;
1651 pub const RLIMIT_SIGPENDING: c_int = 11;
1652 pub const RLIMIT_MSGQUEUE: c_int = 12;
1653 pub const RLIMIT_NICE: c_int = 13;
1654 pub const RLIMIT_RTPRIO: c_int = 14;
1655 
1656 #[deprecated(since = "0.2.64", note = "Not stable across OS versions")]
1657 pub const RLIM_NLIMITS: c_int = 16;
1658 pub const RLIM_INFINITY: crate::rlim_t = !0;
1659 
1660 pub const TCGETS: c_int = 0x5401;
1661 pub const TCSETS: c_int = 0x5402;
1662 pub const TCSETSW: c_int = 0x5403;
1663 pub const TCSETSF: c_int = 0x5404;
1664 pub const TCGETS2: c_int = 0x802c542a;
1665 pub const TCSETS2: c_int = 0x402c542b;
1666 pub const TCSETSW2: c_int = 0x402c542c;
1667 pub const TCSETSF2: c_int = 0x402c542d;
1668 pub const TCGETA: c_int = 0x5405;
1669 pub const TCSETA: c_int = 0x5406;
1670 pub const TCSETAW: c_int = 0x5407;
1671 pub const TCSETAF: c_int = 0x5408;
1672 pub const TCSBRK: c_int = 0x5409;
1673 pub const TCXONC: c_int = 0x540A;
1674 pub const TCFLSH: c_int = 0x540B;
1675 pub const TIOCGSOFTCAR: c_int = 0x5419;
1676 pub const TIOCSSOFTCAR: c_int = 0x541A;
1677 pub const TIOCINQ: c_int = 0x541B;
1678 pub const TIOCLINUX: c_int = 0x541C;
1679 pub const TIOCGSERIAL: c_int = 0x541E;
1680 pub const TIOCEXCL: c_int = 0x540C;
1681 pub const TIOCNXCL: c_int = 0x540D;
1682 pub const TIOCSCTTY: c_int = 0x540E;
1683 pub const TIOCGPGRP: c_int = 0x540F;
1684 pub const TIOCSPGRP: c_int = 0x5410;
1685 pub const TIOCOUTQ: c_int = 0x5411;
1686 pub const TIOCSTI: c_int = 0x5412;
1687 pub const TIOCGWINSZ: c_int = 0x5413;
1688 pub const TIOCSWINSZ: c_int = 0x5414;
1689 pub const TIOCMGET: c_int = 0x5415;
1690 pub const TIOCMBIS: c_int = 0x5416;
1691 pub const TIOCMBIC: c_int = 0x5417;
1692 pub const TIOCMSET: c_int = 0x5418;
1693 pub const FIONREAD: c_int = 0x541B;
1694 pub const TIOCCONS: c_int = 0x541D;
1695 pub const TIOCSBRK: c_int = 0x5427;
1696 pub const TIOCCBRK: c_int = 0x5428;
1697 
1698 pub const ST_RDONLY: c_ulong = 1;
1699 pub const ST_NOSUID: c_ulong = 2;
1700 pub const ST_NODEV: c_ulong = 4;
1701 pub const ST_NOEXEC: c_ulong = 8;
1702 pub const ST_SYNCHRONOUS: c_ulong = 16;
1703 pub const ST_MANDLOCK: c_ulong = 64;
1704 pub const ST_NOATIME: c_ulong = 1024;
1705 pub const ST_NODIRATIME: c_ulong = 2048;
1706 pub const ST_RELATIME: c_ulong = 4096;
1707 
1708 pub const RTLD_NOLOAD: c_int = 0x4;
1709 pub const RTLD_NODELETE: c_int = 0x1000;
1710 
1711 pub const SEM_FAILED: *mut sem_t = 0 as *mut sem_t;
1712 
1713 pub const AI_PASSIVE: c_int = 0x00000001;
1714 pub const AI_CANONNAME: c_int = 0x00000002;
1715 pub const AI_NUMERICHOST: c_int = 0x00000004;
1716 pub const AI_NUMERICSERV: c_int = 0x00000008;
1717 pub const AI_MASK: c_int =
1718     AI_PASSIVE | AI_CANONNAME | AI_NUMERICHOST | AI_NUMERICSERV | AI_ADDRCONFIG;
1719 pub const AI_ALL: c_int = 0x00000100;
1720 pub const AI_V4MAPPED_CFG: c_int = 0x00000200;
1721 pub const AI_ADDRCONFIG: c_int = 0x00000400;
1722 pub const AI_V4MAPPED: c_int = 0x00000800;
1723 pub const AI_DEFAULT: c_int = AI_V4MAPPED_CFG | AI_ADDRCONFIG;
1724 
1725 // linux/kexec.h
1726 pub const KEXEC_ON_CRASH: c_int = 0x00000001;
1727 pub const KEXEC_PRESERVE_CONTEXT: c_int = 0x00000002;
1728 pub const KEXEC_ARCH_MASK: c_int = 0xffff0000;
1729 pub const KEXEC_FILE_UNLOAD: c_int = 0x00000001;
1730 pub const KEXEC_FILE_ON_CRASH: c_int = 0x00000002;
1731 pub const KEXEC_FILE_NO_INITRAMFS: c_int = 0x00000004;
1732 
1733 pub const LINUX_REBOOT_MAGIC1: c_int = 0xfee1dead;
1734 pub const LINUX_REBOOT_MAGIC2: c_int = 672274793;
1735 pub const LINUX_REBOOT_MAGIC2A: c_int = 85072278;
1736 pub const LINUX_REBOOT_MAGIC2B: c_int = 369367448;
1737 pub const LINUX_REBOOT_MAGIC2C: c_int = 537993216;
1738 
1739 pub const LINUX_REBOOT_CMD_RESTART: c_int = 0x01234567;
1740 pub const LINUX_REBOOT_CMD_HALT: c_int = 0xCDEF0123;
1741 pub const LINUX_REBOOT_CMD_CAD_ON: c_int = 0x89ABCDEF;
1742 pub const LINUX_REBOOT_CMD_CAD_OFF: c_int = 0x00000000;
1743 pub const LINUX_REBOOT_CMD_POWER_OFF: c_int = 0x4321FEDC;
1744 pub const LINUX_REBOOT_CMD_RESTART2: c_int = 0xA1B2C3D4;
1745 pub const LINUX_REBOOT_CMD_SW_SUSPEND: c_int = 0xD000FCE2;
1746 pub const LINUX_REBOOT_CMD_KEXEC: c_int = 0x45584543;
1747 
1748 pub const REG_BASIC: c_int = 0;
1749 pub const REG_EXTENDED: c_int = 1;
1750 pub const REG_ICASE: c_int = 2;
1751 pub const REG_NOSUB: c_int = 4;
1752 pub const REG_NEWLINE: c_int = 8;
1753 pub const REG_NOSPEC: c_int = 16;
1754 pub const REG_PEND: c_int = 32;
1755 pub const REG_DUMP: c_int = 128;
1756 
1757 pub const REG_NOMATCH: c_int = 1;
1758 pub const REG_BADPAT: c_int = 2;
1759 pub const REG_ECOLLATE: c_int = 3;
1760 pub const REG_ECTYPE: c_int = 4;
1761 pub const REG_EESCAPE: c_int = 5;
1762 pub const REG_ESUBREG: c_int = 6;
1763 pub const REG_EBRACK: c_int = 7;
1764 pub const REG_EPAREN: c_int = 8;
1765 pub const REG_EBRACE: c_int = 9;
1766 pub const REG_BADBR: c_int = 10;
1767 pub const REG_ERANGE: c_int = 11;
1768 pub const REG_ESPACE: c_int = 12;
1769 pub const REG_BADRPT: c_int = 13;
1770 pub const REG_EMPTY: c_int = 14;
1771 pub const REG_ASSERT: c_int = 15;
1772 pub const REG_INVARG: c_int = 16;
1773 pub const REG_ATOI: c_int = 255;
1774 pub const REG_ITOA: c_int = 256;
1775 
1776 pub const REG_NOTBOL: c_int = 1;
1777 pub const REG_NOTEOL: c_int = 2;
1778 pub const REG_STARTEND: c_int = 4;
1779 pub const REG_TRACE: c_int = 256;
1780 pub const REG_LARGE: c_int = 512;
1781 pub const REG_BACKR: c_int = 1024;
1782 
1783 pub const MCL_CURRENT: c_int = 0x0001;
1784 pub const MCL_FUTURE: c_int = 0x0002;
1785 pub const MCL_ONFAULT: c_int = 0x0004;
1786 
1787 pub const CBAUD: crate::tcflag_t = 0o0010017;
1788 pub const TAB1: crate::tcflag_t = 0x00000800;
1789 pub const TAB2: crate::tcflag_t = 0x00001000;
1790 pub const TAB3: crate::tcflag_t = 0x00001800;
1791 pub const CR1: crate::tcflag_t = 0x00000200;
1792 pub const CR2: crate::tcflag_t = 0x00000400;
1793 pub const CR3: crate::tcflag_t = 0x00000600;
1794 pub const FF1: crate::tcflag_t = 0x00008000;
1795 pub const BS1: crate::tcflag_t = 0x00002000;
1796 pub const VT1: crate::tcflag_t = 0x00004000;
1797 pub const VWERASE: usize = 14;
1798 pub const VREPRINT: usize = 12;
1799 pub const VSUSP: usize = 10;
1800 pub const VSTART: usize = 8;
1801 pub const VSTOP: usize = 9;
1802 pub const VDISCARD: usize = 13;
1803 pub const VTIME: usize = 5;
1804 pub const IXON: crate::tcflag_t = 0x00000400;
1805 pub const IXOFF: crate::tcflag_t = 0x00001000;
1806 pub const ONLCR: crate::tcflag_t = 0x4;
1807 pub const CSIZE: crate::tcflag_t = 0x00000030;
1808 pub const CS6: crate::tcflag_t = 0x00000010;
1809 pub const CS7: crate::tcflag_t = 0x00000020;
1810 pub const CS8: crate::tcflag_t = 0x00000030;
1811 pub const CSTOPB: crate::tcflag_t = 0x00000040;
1812 pub const CREAD: crate::tcflag_t = 0x00000080;
1813 pub const PARENB: crate::tcflag_t = 0x00000100;
1814 pub const PARODD: crate::tcflag_t = 0x00000200;
1815 pub const HUPCL: crate::tcflag_t = 0x00000400;
1816 pub const CLOCAL: crate::tcflag_t = 0x00000800;
1817 pub const ECHOKE: crate::tcflag_t = 0x00000800;
1818 pub const ECHOE: crate::tcflag_t = 0x00000010;
1819 pub const ECHOK: crate::tcflag_t = 0x00000020;
1820 pub const ECHONL: crate::tcflag_t = 0x00000040;
1821 pub const ECHOPRT: crate::tcflag_t = 0x00000400;
1822 pub const ECHOCTL: crate::tcflag_t = 0x00000200;
1823 pub const ISIG: crate::tcflag_t = 0x00000001;
1824 pub const ICANON: crate::tcflag_t = 0x00000002;
1825 pub const PENDIN: crate::tcflag_t = 0x00004000;
1826 pub const NOFLSH: crate::tcflag_t = 0x00000080;
1827 pub const VSWTC: usize = 7;
1828 pub const OLCUC: crate::tcflag_t = 0o000002;
1829 pub const NLDLY: crate::tcflag_t = 0o000400;
1830 pub const CRDLY: crate::tcflag_t = 0o003000;
1831 pub const TABDLY: crate::tcflag_t = 0o014000;
1832 pub const BSDLY: crate::tcflag_t = 0o020000;
1833 pub const FFDLY: crate::tcflag_t = 0o100000;
1834 pub const VTDLY: crate::tcflag_t = 0o040000;
1835 pub const XTABS: crate::tcflag_t = 0o014000;
1836 
1837 pub const B0: crate::speed_t = 0o000000;
1838 pub const B50: crate::speed_t = 0o000001;
1839 pub const B75: crate::speed_t = 0o000002;
1840 pub const B110: crate::speed_t = 0o000003;
1841 pub const B134: crate::speed_t = 0o000004;
1842 pub const B150: crate::speed_t = 0o000005;
1843 pub const B200: crate::speed_t = 0o000006;
1844 pub const B300: crate::speed_t = 0o000007;
1845 pub const B600: crate::speed_t = 0o000010;
1846 pub const B1200: crate::speed_t = 0o000011;
1847 pub const B1800: crate::speed_t = 0o000012;
1848 pub const B2400: crate::speed_t = 0o000013;
1849 pub const B4800: crate::speed_t = 0o000014;
1850 pub const B9600: crate::speed_t = 0o000015;
1851 pub const B19200: crate::speed_t = 0o000016;
1852 pub const B38400: crate::speed_t = 0o000017;
1853 pub const EXTA: crate::speed_t = B19200;
1854 pub const EXTB: crate::speed_t = B38400;
1855 pub const BOTHER: crate::speed_t = 0o010000;
1856 pub const B57600: crate::speed_t = 0o010001;
1857 pub const B115200: crate::speed_t = 0o010002;
1858 pub const B230400: crate::speed_t = 0o010003;
1859 pub const B460800: crate::speed_t = 0o010004;
1860 pub const B500000: crate::speed_t = 0o010005;
1861 pub const B576000: crate::speed_t = 0o010006;
1862 pub const B921600: crate::speed_t = 0o010007;
1863 pub const B1000000: crate::speed_t = 0o010010;
1864 pub const B1152000: crate::speed_t = 0o010011;
1865 pub const B1500000: crate::speed_t = 0o010012;
1866 pub const B2000000: crate::speed_t = 0o010013;
1867 pub const B2500000: crate::speed_t = 0o010014;
1868 pub const B3000000: crate::speed_t = 0o010015;
1869 pub const B3500000: crate::speed_t = 0o010016;
1870 pub const B4000000: crate::speed_t = 0o010017;
1871 pub const IBSHIFT: crate::tcflag_t = 16;
1872 
1873 pub const BLKIOMIN: c_int = 0x1278;
1874 pub const BLKIOOPT: c_int = 0x1279;
1875 pub const BLKSSZGET: c_int = 0x1268;
1876 pub const BLKPBSZGET: c_int = 0x127B;
1877 
1878 pub const EAI_AGAIN: c_int = 2;
1879 pub const EAI_BADFLAGS: c_int = 3;
1880 pub const EAI_FAIL: c_int = 4;
1881 pub const EAI_FAMILY: c_int = 5;
1882 pub const EAI_MEMORY: c_int = 6;
1883 pub const EAI_NODATA: c_int = 7;
1884 pub const EAI_NONAME: c_int = 8;
1885 pub const EAI_SERVICE: c_int = 9;
1886 pub const EAI_SOCKTYPE: c_int = 10;
1887 pub const EAI_SYSTEM: c_int = 11;
1888 pub const EAI_OVERFLOW: c_int = 14;
1889 
1890 pub const NETLINK_ROUTE: c_int = 0;
1891 pub const NETLINK_UNUSED: c_int = 1;
1892 pub const NETLINK_USERSOCK: c_int = 2;
1893 pub const NETLINK_FIREWALL: c_int = 3;
1894 pub const NETLINK_SOCK_DIAG: c_int = 4;
1895 pub const NETLINK_NFLOG: c_int = 5;
1896 pub const NETLINK_XFRM: c_int = 6;
1897 pub const NETLINK_SELINUX: c_int = 7;
1898 pub const NETLINK_ISCSI: c_int = 8;
1899 pub const NETLINK_AUDIT: c_int = 9;
1900 pub const NETLINK_FIB_LOOKUP: c_int = 10;
1901 pub const NETLINK_CONNECTOR: c_int = 11;
1902 pub const NETLINK_NETFILTER: c_int = 12;
1903 pub const NETLINK_IP6_FW: c_int = 13;
1904 pub const NETLINK_DNRTMSG: c_int = 14;
1905 pub const NETLINK_KOBJECT_UEVENT: c_int = 15;
1906 pub const NETLINK_GENERIC: c_int = 16;
1907 pub const NETLINK_SCSITRANSPORT: c_int = 18;
1908 pub const NETLINK_ECRYPTFS: c_int = 19;
1909 pub const NETLINK_RDMA: c_int = 20;
1910 pub const NETLINK_CRYPTO: c_int = 21;
1911 pub const NETLINK_INET_DIAG: c_int = NETLINK_SOCK_DIAG;
1912 
1913 pub const MAX_LINKS: c_int = 32;
1914 
1915 pub const NLM_F_REQUEST: c_int = 1;
1916 pub const NLM_F_MULTI: c_int = 2;
1917 pub const NLM_F_ACK: c_int = 4;
1918 pub const NLM_F_ECHO: c_int = 8;
1919 pub const NLM_F_DUMP_INTR: c_int = 16;
1920 pub const NLM_F_DUMP_FILTERED: c_int = 32;
1921 
1922 pub const NLM_F_ROOT: c_int = 0x100;
1923 pub const NLM_F_MATCH: c_int = 0x200;
1924 pub const NLM_F_ATOMIC: c_int = 0x400;
1925 pub const NLM_F_DUMP: c_int = NLM_F_ROOT | NLM_F_MATCH;
1926 
1927 pub const NLM_F_REPLACE: c_int = 0x100;
1928 pub const NLM_F_EXCL: c_int = 0x200;
1929 pub const NLM_F_CREATE: c_int = 0x400;
1930 pub const NLM_F_APPEND: c_int = 0x800;
1931 
1932 pub const NLM_F_NONREC: c_int = 0x100;
1933 pub const NLM_F_BULK: c_int = 0x200;
1934 
1935 pub const NLM_F_CAPPED: c_int = 0x100;
1936 pub const NLM_F_ACK_TLVS: c_int = 0x200;
1937 
1938 pub const NLMSG_NOOP: c_int = 0x1;
1939 pub const NLMSG_ERROR: c_int = 0x2;
1940 pub const NLMSG_DONE: c_int = 0x3;
1941 pub const NLMSG_OVERRUN: c_int = 0x4;
1942 pub const NLMSG_MIN_TYPE: c_int = 0x10;
1943 
1944 // linux/netfilter/nfnetlink.h
1945 pub const NFNLGRP_NONE: c_int = 0;
1946 pub const NFNLGRP_CONNTRACK_NEW: c_int = 1;
1947 pub const NFNLGRP_CONNTRACK_UPDATE: c_int = 2;
1948 pub const NFNLGRP_CONNTRACK_DESTROY: c_int = 3;
1949 pub const NFNLGRP_CONNTRACK_EXP_NEW: c_int = 4;
1950 pub const NFNLGRP_CONNTRACK_EXP_UPDATE: c_int = 5;
1951 pub const NFNLGRP_CONNTRACK_EXP_DESTROY: c_int = 6;
1952 pub const NFNLGRP_NFTABLES: c_int = 7;
1953 pub const NFNLGRP_ACCT_QUOTA: c_int = 8;
1954 
1955 pub const NFNETLINK_V0: c_int = 0;
1956 
1957 pub const NFNL_SUBSYS_NONE: c_int = 0;
1958 pub const NFNL_SUBSYS_CTNETLINK: c_int = 1;
1959 pub const NFNL_SUBSYS_CTNETLINK_EXP: c_int = 2;
1960 pub const NFNL_SUBSYS_QUEUE: c_int = 3;
1961 pub const NFNL_SUBSYS_ULOG: c_int = 4;
1962 pub const NFNL_SUBSYS_OSF: c_int = 5;
1963 pub const NFNL_SUBSYS_IPSET: c_int = 6;
1964 pub const NFNL_SUBSYS_ACCT: c_int = 7;
1965 pub const NFNL_SUBSYS_CTNETLINK_TIMEOUT: c_int = 8;
1966 pub const NFNL_SUBSYS_CTHELPER: c_int = 9;
1967 pub const NFNL_SUBSYS_NFTABLES: c_int = 10;
1968 pub const NFNL_SUBSYS_NFT_COMPAT: c_int = 11;
1969 pub const NFNL_SUBSYS_COUNT: c_int = 12;
1970 
1971 pub const NFNL_MSG_BATCH_BEGIN: c_int = NLMSG_MIN_TYPE;
1972 pub const NFNL_MSG_BATCH_END: c_int = NLMSG_MIN_TYPE + 1;
1973 
1974 // linux/netfilter/nfnetlink_log.h
1975 pub const NFULNL_MSG_PACKET: c_int = 0;
1976 pub const NFULNL_MSG_CONFIG: c_int = 1;
1977 
1978 pub const NFULA_UNSPEC: c_int = 0;
1979 pub const NFULA_PACKET_HDR: c_int = 1;
1980 pub const NFULA_MARK: c_int = 2;
1981 pub const NFULA_TIMESTAMP: c_int = 3;
1982 pub const NFULA_IFINDEX_INDEV: c_int = 4;
1983 pub const NFULA_IFINDEX_OUTDEV: c_int = 5;
1984 pub const NFULA_IFINDEX_PHYSINDEV: c_int = 6;
1985 pub const NFULA_IFINDEX_PHYSOUTDEV: c_int = 7;
1986 pub const NFULA_HWADDR: c_int = 8;
1987 pub const NFULA_PAYLOAD: c_int = 9;
1988 pub const NFULA_PREFIX: c_int = 10;
1989 pub const NFULA_UID: c_int = 11;
1990 pub const NFULA_SEQ: c_int = 12;
1991 pub const NFULA_SEQ_GLOBAL: c_int = 13;
1992 pub const NFULA_GID: c_int = 14;
1993 pub const NFULA_HWTYPE: c_int = 15;
1994 pub const NFULA_HWHEADER: c_int = 16;
1995 pub const NFULA_HWLEN: c_int = 17;
1996 pub const NFULA_CT: c_int = 18;
1997 pub const NFULA_CT_INFO: c_int = 19;
1998 
1999 pub const NFULNL_CFG_CMD_NONE: c_int = 0;
2000 pub const NFULNL_CFG_CMD_BIND: c_int = 1;
2001 pub const NFULNL_CFG_CMD_UNBIND: c_int = 2;
2002 pub const NFULNL_CFG_CMD_PF_BIND: c_int = 3;
2003 pub const NFULNL_CFG_CMD_PF_UNBIND: c_int = 4;
2004 
2005 pub const NFULA_CFG_UNSPEC: c_int = 0;
2006 pub const NFULA_CFG_CMD: c_int = 1;
2007 pub const NFULA_CFG_MODE: c_int = 2;
2008 pub const NFULA_CFG_NLBUFSIZ: c_int = 3;
2009 pub const NFULA_CFG_TIMEOUT: c_int = 4;
2010 pub const NFULA_CFG_QTHRESH: c_int = 5;
2011 pub const NFULA_CFG_FLAGS: c_int = 6;
2012 
2013 pub const NFULNL_COPY_NONE: c_int = 0x00;
2014 pub const NFULNL_COPY_META: c_int = 0x01;
2015 pub const NFULNL_COPY_PACKET: c_int = 0x02;
2016 
2017 pub const NFULNL_CFG_F_SEQ: c_int = 0x0001;
2018 pub const NFULNL_CFG_F_SEQ_GLOBAL: c_int = 0x0002;
2019 pub const NFULNL_CFG_F_CONNTRACK: c_int = 0x0004;
2020 
2021 // linux/netfilter/nfnetlink_log.h
2022 pub const NFQNL_MSG_PACKET: c_int = 0;
2023 pub const NFQNL_MSG_VERDICT: c_int = 1;
2024 pub const NFQNL_MSG_CONFIG: c_int = 2;
2025 pub const NFQNL_MSG_VERDICT_BATCH: c_int = 3;
2026 
2027 pub const NFQA_UNSPEC: c_int = 0;
2028 pub const NFQA_PACKET_HDR: c_int = 1;
2029 pub const NFQA_VERDICT_HDR: c_int = 2;
2030 pub const NFQA_MARK: c_int = 3;
2031 pub const NFQA_TIMESTAMP: c_int = 4;
2032 pub const NFQA_IFINDEX_INDEV: c_int = 5;
2033 pub const NFQA_IFINDEX_OUTDEV: c_int = 6;
2034 pub const NFQA_IFINDEX_PHYSINDEV: c_int = 7;
2035 pub const NFQA_IFINDEX_PHYSOUTDEV: c_int = 8;
2036 pub const NFQA_HWADDR: c_int = 9;
2037 pub const NFQA_PAYLOAD: c_int = 10;
2038 pub const NFQA_CT: c_int = 11;
2039 pub const NFQA_CT_INFO: c_int = 12;
2040 pub const NFQA_CAP_LEN: c_int = 13;
2041 pub const NFQA_SKB_INFO: c_int = 14;
2042 pub const NFQA_EXP: c_int = 15;
2043 pub const NFQA_UID: c_int = 16;
2044 pub const NFQA_GID: c_int = 17;
2045 pub const NFQA_SECCTX: c_int = 18;
2046 /*
2047  FIXME: These are not yet available in musl sanitized kernel headers and
2048  make the tests fail. Enable them once musl has them.
2049 
2050  See https://github.com/rust-lang/libc/pull/1628 for more details.
2051 pub const NFQA_VLAN: c_int = 19;
2052 pub const NFQA_L2HDR: c_int = 20;
2053 
2054 pub const NFQA_VLAN_UNSPEC: c_int = 0;
2055 pub const NFQA_VLAN_PROTO: c_int = 1;
2056 pub const NFQA_VLAN_TCI: c_int = 2;
2057 */
2058 
2059 pub const NFQNL_CFG_CMD_NONE: c_int = 0;
2060 pub const NFQNL_CFG_CMD_BIND: c_int = 1;
2061 pub const NFQNL_CFG_CMD_UNBIND: c_int = 2;
2062 pub const NFQNL_CFG_CMD_PF_BIND: c_int = 3;
2063 pub const NFQNL_CFG_CMD_PF_UNBIND: c_int = 4;
2064 
2065 pub const NFQNL_COPY_NONE: c_int = 0;
2066 pub const NFQNL_COPY_META: c_int = 1;
2067 pub const NFQNL_COPY_PACKET: c_int = 2;
2068 
2069 pub const NFQA_CFG_UNSPEC: c_int = 0;
2070 pub const NFQA_CFG_CMD: c_int = 1;
2071 pub const NFQA_CFG_PARAMS: c_int = 2;
2072 pub const NFQA_CFG_QUEUE_MAXLEN: c_int = 3;
2073 pub const NFQA_CFG_MASK: c_int = 4;
2074 pub const NFQA_CFG_FLAGS: c_int = 5;
2075 
2076 pub const NFQA_CFG_F_FAIL_OPEN: c_int = 0x0001;
2077 pub const NFQA_CFG_F_CONNTRACK: c_int = 0x0002;
2078 pub const NFQA_CFG_F_GSO: c_int = 0x0004;
2079 pub const NFQA_CFG_F_UID_GID: c_int = 0x0008;
2080 pub const NFQA_CFG_F_SECCTX: c_int = 0x0010;
2081 pub const NFQA_CFG_F_MAX: c_int = 0x0020;
2082 
2083 pub const NFQA_SKB_CSUMNOTREADY: c_int = 0x0001;
2084 pub const NFQA_SKB_GSO: c_int = 0x0002;
2085 pub const NFQA_SKB_CSUM_NOTVERIFIED: c_int = 0x0004;
2086 
2087 pub const GENL_NAMSIZ: c_int = 16;
2088 
2089 pub const GENL_MIN_ID: c_int = NLMSG_MIN_TYPE;
2090 pub const GENL_MAX_ID: c_int = 1023;
2091 
2092 pub const GENL_ADMIN_PERM: c_int = 0x01;
2093 pub const GENL_CMD_CAP_DO: c_int = 0x02;
2094 pub const GENL_CMD_CAP_DUMP: c_int = 0x04;
2095 pub const GENL_CMD_CAP_HASPOL: c_int = 0x08;
2096 pub const GENL_UNS_ADMIN_PERM: c_int = 0x10;
2097 
2098 pub const GENL_ID_CTRL: c_int = NLMSG_MIN_TYPE;
2099 pub const GENL_ID_VFS_DQUOT: c_int = NLMSG_MIN_TYPE + 1;
2100 pub const GENL_ID_PMCRAID: c_int = NLMSG_MIN_TYPE + 2;
2101 
2102 pub const CTRL_CMD_UNSPEC: c_int = 0;
2103 pub const CTRL_CMD_NEWFAMILY: c_int = 1;
2104 pub const CTRL_CMD_DELFAMILY: c_int = 2;
2105 pub const CTRL_CMD_GETFAMILY: c_int = 3;
2106 pub const CTRL_CMD_NEWOPS: c_int = 4;
2107 pub const CTRL_CMD_DELOPS: c_int = 5;
2108 pub const CTRL_CMD_GETOPS: c_int = 6;
2109 pub const CTRL_CMD_NEWMCAST_GRP: c_int = 7;
2110 pub const CTRL_CMD_DELMCAST_GRP: c_int = 8;
2111 pub const CTRL_CMD_GETMCAST_GRP: c_int = 9;
2112 
2113 pub const CTRL_ATTR_UNSPEC: c_int = 0;
2114 pub const CTRL_ATTR_FAMILY_ID: c_int = 1;
2115 pub const CTRL_ATTR_FAMILY_NAME: c_int = 2;
2116 pub const CTRL_ATTR_VERSION: c_int = 3;
2117 pub const CTRL_ATTR_HDRSIZE: c_int = 4;
2118 pub const CTRL_ATTR_MAXATTR: c_int = 5;
2119 pub const CTRL_ATTR_OPS: c_int = 6;
2120 pub const CTRL_ATTR_MCAST_GROUPS: c_int = 7;
2121 
2122 pub const CTRL_ATTR_OP_UNSPEC: c_int = 0;
2123 pub const CTRL_ATTR_OP_ID: c_int = 1;
2124 pub const CTRL_ATTR_OP_FLAGS: c_int = 2;
2125 
2126 pub const CTRL_ATTR_MCAST_GRP_UNSPEC: c_int = 0;
2127 pub const CTRL_ATTR_MCAST_GRP_NAME: c_int = 1;
2128 pub const CTRL_ATTR_MCAST_GRP_ID: c_int = 2;
2129 
2130 pub const NETLINK_ADD_MEMBERSHIP: c_int = 1;
2131 pub const NETLINK_DROP_MEMBERSHIP: c_int = 2;
2132 pub const NETLINK_PKTINFO: c_int = 3;
2133 pub const NETLINK_BROADCAST_ERROR: c_int = 4;
2134 pub const NETLINK_NO_ENOBUFS: c_int = 5;
2135 pub const NETLINK_RX_RING: c_int = 6;
2136 pub const NETLINK_TX_RING: c_int = 7;
2137 pub const NETLINK_LISTEN_ALL_NSID: c_int = 8;
2138 pub const NETLINK_LIST_MEMBERSHIPS: c_int = 9;
2139 pub const NETLINK_CAP_ACK: c_int = 10;
2140 pub const NETLINK_EXT_ACK: c_int = 11;
2141 pub const NETLINK_GET_STRICT_CHK: c_int = 12;
2142 
2143 pub const GRND_NONBLOCK: c_uint = 0x0001;
2144 pub const GRND_RANDOM: c_uint = 0x0002;
2145 pub const GRND_INSECURE: c_uint = 0x0004;
2146 
2147 // <linux/seccomp.h>
2148 pub const SECCOMP_MODE_DISABLED: c_uint = 0;
2149 pub const SECCOMP_MODE_STRICT: c_uint = 1;
2150 pub const SECCOMP_MODE_FILTER: c_uint = 2;
2151 
2152 pub const SECCOMP_SET_MODE_STRICT: c_uint = 0;
2153 pub const SECCOMP_SET_MODE_FILTER: c_uint = 1;
2154 pub const SECCOMP_GET_ACTION_AVAIL: c_uint = 2;
2155 pub const SECCOMP_GET_NOTIF_SIZES: c_uint = 3;
2156 
2157 pub const SECCOMP_FILTER_FLAG_TSYNC: c_ulong = 1 << 0;
2158 pub const SECCOMP_FILTER_FLAG_LOG: c_ulong = 1 << 1;
2159 pub const SECCOMP_FILTER_FLAG_SPEC_ALLOW: c_ulong = 1 << 2;
2160 pub const SECCOMP_FILTER_FLAG_NEW_LISTENER: c_ulong = 1 << 3;
2161 pub const SECCOMP_FILTER_FLAG_TSYNC_ESRCH: c_ulong = 1 << 4;
2162 pub const SECCOMP_FILTER_FLAG_WAIT_KILLABLE_RECV: c_ulong = 1 << 5;
2163 
2164 pub const SECCOMP_RET_KILL_PROCESS: c_uint = 0x80000000;
2165 pub const SECCOMP_RET_KILL_THREAD: c_uint = 0x00000000;
2166 pub const SECCOMP_RET_KILL: c_uint = SECCOMP_RET_KILL_THREAD;
2167 pub const SECCOMP_RET_TRAP: c_uint = 0x00030000;
2168 pub const SECCOMP_RET_ERRNO: c_uint = 0x00050000;
2169 pub const SECCOMP_RET_USER_NOTIF: c_uint = 0x7fc00000;
2170 pub const SECCOMP_RET_TRACE: c_uint = 0x7ff00000;
2171 pub const SECCOMP_RET_LOG: c_uint = 0x7ffc0000;
2172 pub const SECCOMP_RET_ALLOW: c_uint = 0x7fff0000;
2173 
2174 pub const SECCOMP_RET_ACTION_FULL: c_uint = 0xffff0000;
2175 pub const SECCOMP_RET_ACTION: c_uint = 0x7fff0000;
2176 pub const SECCOMP_RET_DATA: c_uint = 0x0000ffff;
2177 
2178 pub const SECCOMP_USER_NOTIF_FLAG_CONTINUE: c_ulong = 1;
2179 
2180 pub const SECCOMP_ADDFD_FLAG_SETFD: c_ulong = 1;
2181 pub const SECCOMP_ADDFD_FLAG_SEND: c_ulong = 2;
2182 
2183 pub const NLA_F_NESTED: c_int = 1 << 15;
2184 pub const NLA_F_NET_BYTEORDER: c_int = 1 << 14;
2185 pub const NLA_TYPE_MASK: c_int = !(NLA_F_NESTED | NLA_F_NET_BYTEORDER);
2186 
2187 pub const NLA_ALIGNTO: c_int = 4;
2188 
2189 pub const SIGEV_THREAD_ID: c_int = 4;
2190 
2191 pub const CIBAUD: crate::tcflag_t = 0o02003600000;
2192 pub const CBAUDEX: crate::tcflag_t = 0o010000;
2193 
2194 pub const TIOCM_LE: c_int = 0x001;
2195 pub const TIOCM_DTR: c_int = 0x002;
2196 pub const TIOCM_RTS: c_int = 0x004;
2197 pub const TIOCM_ST: c_int = 0x008;
2198 pub const TIOCM_SR: c_int = 0x010;
2199 pub const TIOCM_CTS: c_int = 0x020;
2200 pub const TIOCM_CAR: c_int = 0x040;
2201 pub const TIOCM_RNG: c_int = 0x080;
2202 pub const TIOCM_DSR: c_int = 0x100;
2203 pub const TIOCM_CD: c_int = TIOCM_CAR;
2204 pub const TIOCM_RI: c_int = TIOCM_RNG;
2205 
2206 pub const POLLWRNORM: c_short = 0x100;
2207 pub const POLLWRBAND: c_short = 0x200;
2208 
2209 pub const SFD_CLOEXEC: c_int = O_CLOEXEC;
2210 pub const SFD_NONBLOCK: c_int = O_NONBLOCK;
2211 
2212 pub const SOCK_NONBLOCK: c_int = O_NONBLOCK;
2213 
2214 pub const SO_ORIGINAL_DST: c_int = 80;
2215 
2216 pub const IP_RECVFRAGSIZE: c_int = 25;
2217 
2218 pub const IPV6_FLOWINFO: c_int = 11;
2219 pub const IPV6_MULTICAST_ALL: c_int = 29;
2220 pub const IPV6_ROUTER_ALERT_ISOLATE: c_int = 30;
2221 pub const IPV6_FLOWLABEL_MGR: c_int = 32;
2222 pub const IPV6_FLOWINFO_SEND: c_int = 33;
2223 pub const IPV6_RECVFRAGSIZE: c_int = 77;
2224 pub const IPV6_FREEBIND: c_int = 78;
2225 pub const IPV6_FLOWINFO_FLOWLABEL: c_int = 0x000fffff;
2226 pub const IPV6_FLOWINFO_PRIORITY: c_int = 0x0ff00000;
2227 
2228 pub const IUTF8: crate::tcflag_t = 0x00004000;
2229 pub const CMSPAR: crate::tcflag_t = 0o10000000000;
2230 pub const O_TMPFILE: c_int = 0o20000000 | O_DIRECTORY;
2231 
2232 pub const MFD_CLOEXEC: c_uint = 0x0001;
2233 pub const MFD_ALLOW_SEALING: c_uint = 0x0002;
2234 pub const MFD_HUGETLB: c_uint = 0x0004;
2235 pub const MFD_NOEXEC_SEAL: c_uint = 0x0008;
2236 pub const MFD_EXEC: c_uint = 0x0010;
2237 pub const MFD_HUGE_64KB: c_uint = 0x40000000;
2238 pub const MFD_HUGE_512KB: c_uint = 0x4c000000;
2239 pub const MFD_HUGE_1MB: c_uint = 0x50000000;
2240 pub const MFD_HUGE_2MB: c_uint = 0x54000000;
2241 pub const MFD_HUGE_8MB: c_uint = 0x5c000000;
2242 pub const MFD_HUGE_16MB: c_uint = 0x60000000;
2243 pub const MFD_HUGE_32MB: c_uint = 0x64000000;
2244 pub const MFD_HUGE_256MB: c_uint = 0x70000000;
2245 pub const MFD_HUGE_512MB: c_uint = 0x74000000;
2246 pub const MFD_HUGE_1GB: c_uint = 0x78000000;
2247 pub const MFD_HUGE_2GB: c_uint = 0x7c000000;
2248 pub const MFD_HUGE_16GB: c_uint = 0x88000000;
2249 pub const MFD_HUGE_MASK: c_uint = 63;
2250 pub const MFD_HUGE_SHIFT: c_uint = 26;
2251 
2252 // these are used in the p_type field of Elf32_Phdr and Elf64_Phdr, which has
2253 // the type Elf32Word and Elf64Word respectively. Luckily, both of those are u32
2254 // so we can use that type here to avoid having to cast.
2255 pub const PT_NULL: u32 = 0;
2256 pub const PT_LOAD: u32 = 1;
2257 pub const PT_DYNAMIC: u32 = 2;
2258 pub const PT_INTERP: u32 = 3;
2259 pub const PT_NOTE: u32 = 4;
2260 pub const PT_SHLIB: u32 = 5;
2261 pub const PT_PHDR: u32 = 6;
2262 pub const PT_TLS: u32 = 7;
2263 pub const PT_LOOS: u32 = 0x60000000;
2264 pub const PT_GNU_EH_FRAME: u32 = 0x6474e550;
2265 pub const PT_GNU_STACK: u32 = 0x6474e551;
2266 pub const PT_GNU_RELRO: u32 = 0x6474e552;
2267 pub const PT_HIOS: u32 = 0x6fffffff;
2268 pub const PT_LOPROC: u32 = 0x70000000;
2269 pub const PT_HIPROC: u32 = 0x7fffffff;
2270 
2271 // uapi/linux/mount.h
2272 pub const OPEN_TREE_CLONE: c_uint = 0x01;
2273 pub const OPEN_TREE_CLOEXEC: c_uint = O_CLOEXEC as c_uint;
2274 
2275 // linux/netfilter.h
2276 pub const NF_DROP: c_int = 0;
2277 pub const NF_ACCEPT: c_int = 1;
2278 pub const NF_STOLEN: c_int = 2;
2279 pub const NF_QUEUE: c_int = 3;
2280 pub const NF_REPEAT: c_int = 4;
2281 pub const NF_STOP: c_int = 5;
2282 pub const NF_MAX_VERDICT: c_int = NF_STOP;
2283 
2284 pub const NF_VERDICT_MASK: c_int = 0x000000ff;
2285 pub const NF_VERDICT_FLAG_QUEUE_BYPASS: c_int = 0x00008000;
2286 
2287 pub const NF_VERDICT_QMASK: c_int = 0xffff0000;
2288 pub const NF_VERDICT_QBITS: c_int = 16;
2289 
2290 pub const NF_VERDICT_BITS: c_int = 16;
2291 
2292 pub const NF_INET_PRE_ROUTING: c_int = 0;
2293 pub const NF_INET_LOCAL_IN: c_int = 1;
2294 pub const NF_INET_FORWARD: c_int = 2;
2295 pub const NF_INET_LOCAL_OUT: c_int = 3;
2296 pub const NF_INET_POST_ROUTING: c_int = 4;
2297 pub const NF_INET_NUMHOOKS: c_int = 5;
2298 pub const NF_INET_INGRESS: c_int = NF_INET_NUMHOOKS;
2299 
2300 pub const NF_NETDEV_INGRESS: c_int = 0;
2301 pub const NF_NETDEV_EGRESS: c_int = 1;
2302 pub const NF_NETDEV_NUMHOOKS: c_int = 2;
2303 
2304 pub const NFPROTO_UNSPEC: c_int = 0;
2305 pub const NFPROTO_INET: c_int = 1;
2306 pub const NFPROTO_IPV4: c_int = 2;
2307 pub const NFPROTO_ARP: c_int = 3;
2308 pub const NFPROTO_NETDEV: c_int = 5;
2309 pub const NFPROTO_BRIDGE: c_int = 7;
2310 pub const NFPROTO_IPV6: c_int = 10;
2311 pub const NFPROTO_DECNET: c_int = 12;
2312 pub const NFPROTO_NUMPROTO: c_int = 13;
2313 
2314 // linux/netfilter_arp.h
2315 pub const NF_ARP: c_int = 0;
2316 pub const NF_ARP_IN: c_int = 0;
2317 pub const NF_ARP_OUT: c_int = 1;
2318 pub const NF_ARP_FORWARD: c_int = 2;
2319 pub const NF_ARP_NUMHOOKS: c_int = 3;
2320 
2321 // linux/netfilter_bridge.h
2322 pub const NF_BR_PRE_ROUTING: c_int = 0;
2323 pub const NF_BR_LOCAL_IN: c_int = 1;
2324 pub const NF_BR_FORWARD: c_int = 2;
2325 pub const NF_BR_LOCAL_OUT: c_int = 3;
2326 pub const NF_BR_POST_ROUTING: c_int = 4;
2327 pub const NF_BR_BROUTING: c_int = 5;
2328 pub const NF_BR_NUMHOOKS: c_int = 6;
2329 
2330 pub const NF_BR_PRI_FIRST: c_int = crate::INT_MIN;
2331 pub const NF_BR_PRI_NAT_DST_BRIDGED: c_int = -300;
2332 pub const NF_BR_PRI_FILTER_BRIDGED: c_int = -200;
2333 pub const NF_BR_PRI_BRNF: c_int = 0;
2334 pub const NF_BR_PRI_NAT_DST_OTHER: c_int = 100;
2335 pub const NF_BR_PRI_FILTER_OTHER: c_int = 200;
2336 pub const NF_BR_PRI_NAT_SRC: c_int = 300;
2337 pub const NF_BR_PRI_LAST: c_int = crate::INT_MAX;
2338 
2339 // linux/netfilter_ipv4.h
2340 pub const NF_IP_PRE_ROUTING: c_int = 0;
2341 pub const NF_IP_LOCAL_IN: c_int = 1;
2342 pub const NF_IP_FORWARD: c_int = 2;
2343 pub const NF_IP_LOCAL_OUT: c_int = 3;
2344 pub const NF_IP_POST_ROUTING: c_int = 4;
2345 pub const NF_IP_NUMHOOKS: c_int = 5;
2346 
2347 pub const NF_IP_PRI_FIRST: c_int = crate::INT_MIN;
2348 pub const NF_IP_PRI_RAW_BEFORE_DEFRAG: c_int = -450;
2349 pub const NF_IP_PRI_CONNTRACK_DEFRAG: c_int = -400;
2350 pub const NF_IP_PRI_RAW: c_int = -300;
2351 pub const NF_IP_PRI_SELINUX_FIRST: c_int = -225;
2352 pub const NF_IP_PRI_CONNTRACK: c_int = -200;
2353 pub const NF_IP_PRI_MANGLE: c_int = -150;
2354 pub const NF_IP_PRI_NAT_DST: c_int = -100;
2355 pub const NF_IP_PRI_FILTER: c_int = 0;
2356 pub const NF_IP_PRI_SECURITY: c_int = 50;
2357 pub const NF_IP_PRI_NAT_SRC: c_int = 100;
2358 pub const NF_IP_PRI_SELINUX_LAST: c_int = 225;
2359 pub const NF_IP_PRI_CONNTRACK_HELPER: c_int = 300;
2360 pub const NF_IP_PRI_CONNTRACK_CONFIRM: c_int = crate::INT_MAX;
2361 pub const NF_IP_PRI_LAST: c_int = crate::INT_MAX;
2362 
2363 // linux/netfilter_ipv6.h
2364 pub const NF_IP6_PRE_ROUTING: c_int = 0;
2365 pub const NF_IP6_LOCAL_IN: c_int = 1;
2366 pub const NF_IP6_FORWARD: c_int = 2;
2367 pub const NF_IP6_LOCAL_OUT: c_int = 3;
2368 pub const NF_IP6_POST_ROUTING: c_int = 4;
2369 pub const NF_IP6_NUMHOOKS: c_int = 5;
2370 
2371 pub const NF_IP6_PRI_FIRST: c_int = crate::INT_MIN;
2372 pub const NF_IP6_PRI_RAW_BEFORE_DEFRAG: c_int = -450;
2373 pub const NF_IP6_PRI_CONNTRACK_DEFRAG: c_int = -400;
2374 pub const NF_IP6_PRI_RAW: c_int = -300;
2375 pub const NF_IP6_PRI_SELINUX_FIRST: c_int = -225;
2376 pub const NF_IP6_PRI_CONNTRACK: c_int = -200;
2377 pub const NF_IP6_PRI_MANGLE: c_int = -150;
2378 pub const NF_IP6_PRI_NAT_DST: c_int = -100;
2379 pub const NF_IP6_PRI_FILTER: c_int = 0;
2380 pub const NF_IP6_PRI_SECURITY: c_int = 50;
2381 pub const NF_IP6_PRI_NAT_SRC: c_int = 100;
2382 pub const NF_IP6_PRI_SELINUX_LAST: c_int = 225;
2383 pub const NF_IP6_PRI_CONNTRACK_HELPER: c_int = 300;
2384 pub const NF_IP6_PRI_LAST: c_int = crate::INT_MAX;
2385 
2386 // linux/netfilter_ipv6/ip6_tables.h
2387 pub const IP6T_SO_ORIGINAL_DST: c_int = 80;
2388 
2389 // linux/netfilter/nf_tables.h
2390 pub const NFT_TABLE_MAXNAMELEN: c_int = 256;
2391 pub const NFT_CHAIN_MAXNAMELEN: c_int = 256;
2392 pub const NFT_SET_MAXNAMELEN: c_int = 256;
2393 pub const NFT_OBJ_MAXNAMELEN: c_int = 256;
2394 pub const NFT_USERDATA_MAXLEN: c_int = 256;
2395 
2396 pub const NFT_REG_VERDICT: c_int = 0;
2397 pub const NFT_REG_1: c_int = 1;
2398 pub const NFT_REG_2: c_int = 2;
2399 pub const NFT_REG_3: c_int = 3;
2400 pub const NFT_REG_4: c_int = 4;
2401 pub const __NFT_REG_MAX: c_int = 5;
2402 pub const NFT_REG32_00: c_int = 8;
2403 pub const NFT_REG32_01: c_int = 9;
2404 pub const NFT_REG32_02: c_int = 10;
2405 pub const NFT_REG32_03: c_int = 11;
2406 pub const NFT_REG32_04: c_int = 12;
2407 pub const NFT_REG32_05: c_int = 13;
2408 pub const NFT_REG32_06: c_int = 14;
2409 pub const NFT_REG32_07: c_int = 15;
2410 pub const NFT_REG32_08: c_int = 16;
2411 pub const NFT_REG32_09: c_int = 17;
2412 pub const NFT_REG32_10: c_int = 18;
2413 pub const NFT_REG32_11: c_int = 19;
2414 pub const NFT_REG32_12: c_int = 20;
2415 pub const NFT_REG32_13: c_int = 21;
2416 pub const NFT_REG32_14: c_int = 22;
2417 pub const NFT_REG32_15: c_int = 23;
2418 
2419 pub const NFT_REG_SIZE: c_int = 16;
2420 pub const NFT_REG32_SIZE: c_int = 4;
2421 
2422 pub const NFT_CONTINUE: c_int = -1;
2423 pub const NFT_BREAK: c_int = -2;
2424 pub const NFT_JUMP: c_int = -3;
2425 pub const NFT_GOTO: c_int = -4;
2426 pub const NFT_RETURN: c_int = -5;
2427 
2428 pub const NFT_MSG_NEWTABLE: c_int = 0;
2429 pub const NFT_MSG_GETTABLE: c_int = 1;
2430 pub const NFT_MSG_DELTABLE: c_int = 2;
2431 pub const NFT_MSG_NEWCHAIN: c_int = 3;
2432 pub const NFT_MSG_GETCHAIN: c_int = 4;
2433 pub const NFT_MSG_DELCHAIN: c_int = 5;
2434 pub const NFT_MSG_NEWRULE: c_int = 6;
2435 pub const NFT_MSG_GETRULE: c_int = 7;
2436 pub const NFT_MSG_DELRULE: c_int = 8;
2437 pub const NFT_MSG_NEWSET: c_int = 9;
2438 pub const NFT_MSG_GETSET: c_int = 10;
2439 pub const NFT_MSG_DELSET: c_int = 11;
2440 pub const NFT_MSG_NEWSETELEM: c_int = 12;
2441 pub const NFT_MSG_GETSETELEM: c_int = 13;
2442 pub const NFT_MSG_DELSETELEM: c_int = 14;
2443 pub const NFT_MSG_NEWGEN: c_int = 15;
2444 pub const NFT_MSG_GETGEN: c_int = 16;
2445 pub const NFT_MSG_TRACE: c_int = 17;
2446 pub const NFT_MSG_NEWOBJ: c_int = 18;
2447 pub const NFT_MSG_GETOBJ: c_int = 19;
2448 pub const NFT_MSG_DELOBJ: c_int = 20;
2449 pub const NFT_MSG_GETOBJ_RESET: c_int = 21;
2450 pub const NFT_MSG_MAX: c_int = 25;
2451 
2452 pub const NFT_SET_ANONYMOUS: c_int = 0x1;
2453 pub const NFT_SET_CONSTANT: c_int = 0x2;
2454 pub const NFT_SET_INTERVAL: c_int = 0x4;
2455 pub const NFT_SET_MAP: c_int = 0x8;
2456 pub const NFT_SET_TIMEOUT: c_int = 0x10;
2457 pub const NFT_SET_EVAL: c_int = 0x20;
2458 
2459 pub const NFT_SET_POL_PERFORMANCE: c_int = 0;
2460 pub const NFT_SET_POL_MEMORY: c_int = 1;
2461 
2462 pub const NFT_SET_ELEM_INTERVAL_END: c_int = 0x1;
2463 
2464 pub const NFT_DATA_VALUE: c_uint = 0;
2465 pub const NFT_DATA_VERDICT: c_uint = 0xffffff00;
2466 
2467 pub const NFT_DATA_RESERVED_MASK: c_uint = 0xffffff00;
2468 
2469 pub const NFT_DATA_VALUE_MAXLEN: c_int = 64;
2470 
2471 pub const NFT_BYTEORDER_NTOH: c_int = 0;
2472 pub const NFT_BYTEORDER_HTON: c_int = 1;
2473 
2474 pub const NFT_CMP_EQ: c_int = 0;
2475 pub const NFT_CMP_NEQ: c_int = 1;
2476 pub const NFT_CMP_LT: c_int = 2;
2477 pub const NFT_CMP_LTE: c_int = 3;
2478 pub const NFT_CMP_GT: c_int = 4;
2479 pub const NFT_CMP_GTE: c_int = 5;
2480 
2481 pub const NFT_RANGE_EQ: c_int = 0;
2482 pub const NFT_RANGE_NEQ: c_int = 1;
2483 
2484 pub const NFT_LOOKUP_F_INV: c_int = 1 << 0;
2485 
2486 pub const NFT_DYNSET_OP_ADD: c_int = 0;
2487 pub const NFT_DYNSET_OP_UPDATE: c_int = 1;
2488 
2489 pub const NFT_DYNSET_F_INV: c_int = 1 << 0;
2490 
2491 pub const NFT_PAYLOAD_LL_HEADER: c_int = 0;
2492 pub const NFT_PAYLOAD_NETWORK_HEADER: c_int = 1;
2493 pub const NFT_PAYLOAD_TRANSPORT_HEADER: c_int = 2;
2494 
2495 pub const NFT_PAYLOAD_CSUM_NONE: c_int = 0;
2496 pub const NFT_PAYLOAD_CSUM_INET: c_int = 1;
2497 
2498 pub const NFT_META_LEN: c_int = 0;
2499 pub const NFT_META_PROTOCOL: c_int = 1;
2500 pub const NFT_META_PRIORITY: c_int = 2;
2501 pub const NFT_META_MARK: c_int = 3;
2502 pub const NFT_META_IIF: c_int = 4;
2503 pub const NFT_META_OIF: c_int = 5;
2504 pub const NFT_META_IIFNAME: c_int = 6;
2505 pub const NFT_META_OIFNAME: c_int = 7;
2506 pub const NFT_META_IIFTYPE: c_int = 8;
2507 pub const NFT_META_OIFTYPE: c_int = 9;
2508 pub const NFT_META_SKUID: c_int = 10;
2509 pub const NFT_META_SKGID: c_int = 11;
2510 pub const NFT_META_NFTRACE: c_int = 12;
2511 pub const NFT_META_RTCLASSID: c_int = 13;
2512 pub const NFT_META_SECMARK: c_int = 14;
2513 pub const NFT_META_NFPROTO: c_int = 15;
2514 pub const NFT_META_L4PROTO: c_int = 16;
2515 pub const NFT_META_BRI_IIFNAME: c_int = 17;
2516 pub const NFT_META_BRI_OIFNAME: c_int = 18;
2517 pub const NFT_META_PKTTYPE: c_int = 19;
2518 pub const NFT_META_CPU: c_int = 20;
2519 pub const NFT_META_IIFGROUP: c_int = 21;
2520 pub const NFT_META_OIFGROUP: c_int = 22;
2521 pub const NFT_META_CGROUP: c_int = 23;
2522 pub const NFT_META_PRANDOM: c_int = 24;
2523 
2524 pub const NFT_CT_STATE: c_int = 0;
2525 pub const NFT_CT_DIRECTION: c_int = 1;
2526 pub const NFT_CT_STATUS: c_int = 2;
2527 pub const NFT_CT_MARK: c_int = 3;
2528 pub const NFT_CT_SECMARK: c_int = 4;
2529 pub const NFT_CT_EXPIRATION: c_int = 5;
2530 pub const NFT_CT_HELPER: c_int = 6;
2531 pub const NFT_CT_L3PROTOCOL: c_int = 7;
2532 pub const NFT_CT_SRC: c_int = 8;
2533 pub const NFT_CT_DST: c_int = 9;
2534 pub const NFT_CT_PROTOCOL: c_int = 10;
2535 pub const NFT_CT_PROTO_SRC: c_int = 11;
2536 pub const NFT_CT_PROTO_DST: c_int = 12;
2537 pub const NFT_CT_LABELS: c_int = 13;
2538 pub const NFT_CT_PKTS: c_int = 14;
2539 pub const NFT_CT_BYTES: c_int = 15;
2540 pub const NFT_CT_AVGPKT: c_int = 16;
2541 pub const NFT_CT_ZONE: c_int = 17;
2542 pub const NFT_CT_EVENTMASK: c_int = 18;
2543 pub const NFT_CT_SRC_IP: c_int = 19;
2544 pub const NFT_CT_DST_IP: c_int = 20;
2545 pub const NFT_CT_SRC_IP6: c_int = 21;
2546 pub const NFT_CT_DST_IP6: c_int = 22;
2547 pub const NFT_CT_ID: c_int = 23;
2548 
2549 pub const NFT_LIMIT_PKTS: c_int = 0;
2550 pub const NFT_LIMIT_PKT_BYTES: c_int = 1;
2551 
2552 pub const NFT_LIMIT_F_INV: c_int = 1 << 0;
2553 
2554 pub const NFT_QUEUE_FLAG_BYPASS: c_int = 0x01;
2555 pub const NFT_QUEUE_FLAG_CPU_FANOUT: c_int = 0x02;
2556 pub const NFT_QUEUE_FLAG_MASK: c_int = 0x03;
2557 
2558 pub const NFT_QUOTA_F_INV: c_int = 1 << 0;
2559 
2560 pub const NFT_REJECT_ICMP_UNREACH: c_int = 0;
2561 pub const NFT_REJECT_TCP_RST: c_int = 1;
2562 pub const NFT_REJECT_ICMPX_UNREACH: c_int = 2;
2563 
2564 pub const NFT_REJECT_ICMPX_NO_ROUTE: c_int = 0;
2565 pub const NFT_REJECT_ICMPX_PORT_UNREACH: c_int = 1;
2566 pub const NFT_REJECT_ICMPX_HOST_UNREACH: c_int = 2;
2567 pub const NFT_REJECT_ICMPX_ADMIN_PROHIBITED: c_int = 3;
2568 
2569 pub const NFT_NAT_SNAT: c_int = 0;
2570 pub const NFT_NAT_DNAT: c_int = 1;
2571 
2572 pub const NFT_TRACETYPE_UNSPEC: c_int = 0;
2573 pub const NFT_TRACETYPE_POLICY: c_int = 1;
2574 pub const NFT_TRACETYPE_RETURN: c_int = 2;
2575 pub const NFT_TRACETYPE_RULE: c_int = 3;
2576 
2577 pub const NFT_NG_INCREMENTAL: c_int = 0;
2578 pub const NFT_NG_RANDOM: c_int = 1;
2579 
2580 // linux/input.h
2581 pub const FF_MAX: crate::__u16 = 0x7f;
2582 pub const FF_CNT: usize = FF_MAX as usize + 1;
2583 
2584 // linux/input-event-codes.h
2585 pub const INPUT_PROP_MAX: crate::__u16 = 0x1f;
2586 pub const INPUT_PROP_CNT: usize = INPUT_PROP_MAX as usize + 1;
2587 pub const EV_MAX: crate::__u16 = 0x1f;
2588 pub const EV_CNT: usize = EV_MAX as usize + 1;
2589 pub const SYN_MAX: crate::__u16 = 0xf;
2590 pub const SYN_CNT: usize = SYN_MAX as usize + 1;
2591 pub const KEY_MAX: crate::__u16 = 0x2ff;
2592 pub const KEY_CNT: usize = KEY_MAX as usize + 1;
2593 pub const REL_MAX: crate::__u16 = 0x0f;
2594 pub const REL_CNT: usize = REL_MAX as usize + 1;
2595 pub const ABS_MAX: crate::__u16 = 0x3f;
2596 pub const ABS_CNT: usize = ABS_MAX as usize + 1;
2597 pub const SW_MAX: crate::__u16 = 0x0f;
2598 pub const SW_CNT: usize = SW_MAX as usize + 1;
2599 pub const MSC_MAX: crate::__u16 = 0x07;
2600 pub const MSC_CNT: usize = MSC_MAX as usize + 1;
2601 pub const LED_MAX: crate::__u16 = 0x0f;
2602 pub const LED_CNT: usize = LED_MAX as usize + 1;
2603 pub const REP_MAX: crate::__u16 = 0x01;
2604 pub const REP_CNT: usize = REP_MAX as usize + 1;
2605 pub const SND_MAX: crate::__u16 = 0x07;
2606 pub const SND_CNT: usize = SND_MAX as usize + 1;
2607 
2608 // linux/uinput.h
2609 pub const UINPUT_VERSION: c_uint = 5;
2610 pub const UINPUT_MAX_NAME_SIZE: usize = 80;
2611 
2612 // start android/platform/bionic/libc/kernel/uapi/linux/if_ether.h
2613 // from https://android.googlesource.com/platform/bionic/+/HEAD/libc/kernel/uapi/linux/if_ether.h
2614 pub const ETH_ALEN: c_int = 6;
2615 pub const ETH_HLEN: c_int = 14;
2616 pub const ETH_ZLEN: c_int = 60;
2617 pub const ETH_DATA_LEN: c_int = 1500;
2618 pub const ETH_FRAME_LEN: c_int = 1514;
2619 pub const ETH_FCS_LEN: c_int = 4;
2620 pub const ETH_MIN_MTU: c_int = 68;
2621 pub const ETH_MAX_MTU: c_int = 0xFFFF;
2622 pub const ETH_P_LOOP: c_int = 0x0060;
2623 pub const ETH_P_PUP: c_int = 0x0200;
2624 pub const ETH_P_PUPAT: c_int = 0x0201;
2625 pub const ETH_P_TSN: c_int = 0x22F0;
2626 pub const ETH_P_IP: c_int = 0x0800;
2627 pub const ETH_P_X25: c_int = 0x0805;
2628 pub const ETH_P_ARP: c_int = 0x0806;
2629 pub const ETH_P_BPQ: c_int = 0x08FF;
2630 pub const ETH_P_IEEEPUP: c_int = 0x0a00;
2631 pub const ETH_P_IEEEPUPAT: c_int = 0x0a01;
2632 pub const ETH_P_BATMAN: c_int = 0x4305;
2633 pub const ETH_P_DEC: c_int = 0x6000;
2634 pub const ETH_P_DNA_DL: c_int = 0x6001;
2635 pub const ETH_P_DNA_RC: c_int = 0x6002;
2636 pub const ETH_P_DNA_RT: c_int = 0x6003;
2637 pub const ETH_P_LAT: c_int = 0x6004;
2638 pub const ETH_P_DIAG: c_int = 0x6005;
2639 pub const ETH_P_CUST: c_int = 0x6006;
2640 pub const ETH_P_SCA: c_int = 0x6007;
2641 pub const ETH_P_TEB: c_int = 0x6558;
2642 pub const ETH_P_RARP: c_int = 0x8035;
2643 pub const ETH_P_ATALK: c_int = 0x809B;
2644 pub const ETH_P_AARP: c_int = 0x80F3;
2645 pub const ETH_P_8021Q: c_int = 0x8100;
2646 /* see rust-lang/libc#924 pub const ETH_P_ERSPAN: c_int = 0x88BE;*/
2647 pub const ETH_P_IPX: c_int = 0x8137;
2648 pub const ETH_P_IPV6: c_int = 0x86DD;
2649 pub const ETH_P_PAUSE: c_int = 0x8808;
2650 pub const ETH_P_SLOW: c_int = 0x8809;
2651 pub const ETH_P_WCCP: c_int = 0x883E;
2652 pub const ETH_P_MPLS_UC: c_int = 0x8847;
2653 pub const ETH_P_MPLS_MC: c_int = 0x8848;
2654 pub const ETH_P_ATMMPOA: c_int = 0x884c;
2655 pub const ETH_P_PPP_DISC: c_int = 0x8863;
2656 pub const ETH_P_PPP_SES: c_int = 0x8864;
2657 pub const ETH_P_LINK_CTL: c_int = 0x886c;
2658 pub const ETH_P_ATMFATE: c_int = 0x8884;
2659 pub const ETH_P_PAE: c_int = 0x888E;
2660 pub const ETH_P_AOE: c_int = 0x88A2;
2661 pub const ETH_P_8021AD: c_int = 0x88A8;
2662 pub const ETH_P_802_EX1: c_int = 0x88B5;
2663 pub const ETH_P_TIPC: c_int = 0x88CA;
2664 pub const ETH_P_MACSEC: c_int = 0x88E5;
2665 pub const ETH_P_8021AH: c_int = 0x88E7;
2666 pub const ETH_P_MVRP: c_int = 0x88F5;
2667 pub const ETH_P_1588: c_int = 0x88F7;
2668 pub const ETH_P_NCSI: c_int = 0x88F8;
2669 pub const ETH_P_PRP: c_int = 0x88FB;
2670 pub const ETH_P_FCOE: c_int = 0x8906;
2671 /* see rust-lang/libc#924 pub const ETH_P_IBOE: c_int = 0x8915;*/
2672 pub const ETH_P_TDLS: c_int = 0x890D;
2673 pub const ETH_P_FIP: c_int = 0x8914;
2674 pub const ETH_P_80221: c_int = 0x8917;
2675 pub const ETH_P_HSR: c_int = 0x892F;
2676 /* see rust-lang/libc#924 pub const ETH_P_NSH: c_int = 0x894F;*/
2677 pub const ETH_P_LOOPBACK: c_int = 0x9000;
2678 pub const ETH_P_QINQ1: c_int = 0x9100;
2679 pub const ETH_P_QINQ2: c_int = 0x9200;
2680 pub const ETH_P_QINQ3: c_int = 0x9300;
2681 pub const ETH_P_EDSA: c_int = 0xDADA;
2682 /* see rust-lang/libc#924 pub const ETH_P_IFE: c_int = 0xED3E;*/
2683 pub const ETH_P_AF_IUCV: c_int = 0xFBFB;
2684 pub const ETH_P_802_3_MIN: c_int = 0x0600;
2685 pub const ETH_P_802_3: c_int = 0x0001;
2686 pub const ETH_P_AX25: c_int = 0x0002;
2687 pub const ETH_P_ALL: c_int = 0x0003;
2688 pub const ETH_P_802_2: c_int = 0x0004;
2689 pub const ETH_P_SNAP: c_int = 0x0005;
2690 pub const ETH_P_DDCMP: c_int = 0x0006;
2691 pub const ETH_P_WAN_PPP: c_int = 0x0007;
2692 pub const ETH_P_PPP_MP: c_int = 0x0008;
2693 pub const ETH_P_LOCALTALK: c_int = 0x0009;
2694 pub const ETH_P_CAN: c_int = 0x000C;
2695 pub const ETH_P_CANFD: c_int = 0x000D;
2696 pub const ETH_P_PPPTALK: c_int = 0x0010;
2697 pub const ETH_P_TR_802_2: c_int = 0x0011;
2698 pub const ETH_P_MOBITEX: c_int = 0x0015;
2699 pub const ETH_P_CONTROL: c_int = 0x0016;
2700 pub const ETH_P_IRDA: c_int = 0x0017;
2701 pub const ETH_P_ECONET: c_int = 0x0018;
2702 pub const ETH_P_HDLC: c_int = 0x0019;
2703 pub const ETH_P_ARCNET: c_int = 0x001A;
2704 pub const ETH_P_DSA: c_int = 0x001B;
2705 pub const ETH_P_TRAILER: c_int = 0x001C;
2706 pub const ETH_P_PHONET: c_int = 0x00F5;
2707 pub const ETH_P_IEEE802154: c_int = 0x00F6;
2708 pub const ETH_P_CAIF: c_int = 0x00F7;
2709 pub const ETH_P_XDSA: c_int = 0x00F8;
2710 /* see rust-lang/libc#924 pub const ETH_P_MAP: c_int = 0x00F9;*/
2711 // end android/platform/bionic/libc/kernel/uapi/linux/if_ether.h
2712 
2713 // start android/platform/bionic/libc/kernel/uapi/linux/neighbour.h
2714 pub const NDA_UNSPEC: c_ushort = 0;
2715 pub const NDA_DST: c_ushort = 1;
2716 pub const NDA_LLADDR: c_ushort = 2;
2717 pub const NDA_CACHEINFO: c_ushort = 3;
2718 pub const NDA_PROBES: c_ushort = 4;
2719 pub const NDA_VLAN: c_ushort = 5;
2720 pub const NDA_PORT: c_ushort = 6;
2721 pub const NDA_VNI: c_ushort = 7;
2722 pub const NDA_IFINDEX: c_ushort = 8;
2723 pub const NDA_MASTER: c_ushort = 9;
2724 pub const NDA_LINK_NETNSID: c_ushort = 10;
2725 pub const NDA_SRC_VNI: c_ushort = 11;
2726 pub const NDA_PROTOCOL: c_ushort = 12;
2727 pub const NDA_NH_ID: c_ushort = 13;
2728 pub const NDA_FDB_EXT_ATTRS: c_ushort = 14;
2729 pub const NDA_FLAGS_EXT: c_ushort = 15;
2730 pub const NDA_NDM_STATE_MASK: c_ushort = 16;
2731 pub const NDA_NDM_FLAGS_MASK: c_ushort = 17;
2732 
2733 pub const NTF_USE: u8 = 0x01;
2734 pub const NTF_SELF: u8 = 0x02;
2735 pub const NTF_MASTER: u8 = 0x04;
2736 pub const NTF_PROXY: u8 = 0x08;
2737 pub const NTF_EXT_LEARNED: u8 = 0x10;
2738 pub const NTF_OFFLOADED: u8 = 0x20;
2739 pub const NTF_STICKY: u8 = 0x40;
2740 pub const NTF_ROUTER: u8 = 0x80;
2741 
2742 pub const NTF_EXT_MANAGED: u8 = 0x01;
2743 pub const NTF_EXT_LOCKED: u8 = 0x02;
2744 
2745 pub const NUD_NONE: u16 = 0x00;
2746 pub const NUD_INCOMPLETE: u16 = 0x01;
2747 pub const NUD_REACHABLE: u16 = 0x02;
2748 pub const NUD_STALE: u16 = 0x04;
2749 pub const NUD_DELAY: u16 = 0x08;
2750 pub const NUD_PROBE: u16 = 0x10;
2751 pub const NUD_FAILED: u16 = 0x20;
2752 pub const NUD_NOARP: u16 = 0x40;
2753 pub const NUD_PERMANENT: u16 = 0x80;
2754 
2755 pub const NDTPA_UNSPEC: c_ushort = 0;
2756 pub const NDTPA_IFINDEX: c_ushort = 1;
2757 pub const NDTPA_REFCNT: c_ushort = 2;
2758 pub const NDTPA_REACHABLE_TIME: c_ushort = 3;
2759 pub const NDTPA_BASE_REACHABLE_TIME: c_ushort = 4;
2760 pub const NDTPA_RETRANS_TIME: c_ushort = 5;
2761 pub const NDTPA_GC_STALETIME: c_ushort = 6;
2762 pub const NDTPA_DELAY_PROBE_TIME: c_ushort = 7;
2763 pub const NDTPA_QUEUE_LEN: c_ushort = 8;
2764 pub const NDTPA_APP_PROBES: c_ushort = 9;
2765 pub const NDTPA_UCAST_PROBES: c_ushort = 10;
2766 pub const NDTPA_MCAST_PROBES: c_ushort = 11;
2767 pub const NDTPA_ANYCAST_DELAY: c_ushort = 12;
2768 pub const NDTPA_PROXY_DELAY: c_ushort = 13;
2769 pub const NDTPA_PROXY_QLEN: c_ushort = 14;
2770 pub const NDTPA_LOCKTIME: c_ushort = 15;
2771 pub const NDTPA_QUEUE_LENBYTES: c_ushort = 16;
2772 pub const NDTPA_MCAST_REPROBES: c_ushort = 17;
2773 pub const NDTPA_PAD: c_ushort = 18;
2774 pub const NDTPA_INTERVAL_PROBE_TIME_MS: c_ushort = 19;
2775 
2776 pub const NDTA_UNSPEC: c_ushort = 0;
2777 pub const NDTA_NAME: c_ushort = 1;
2778 pub const NDTA_THRESH1: c_ushort = 2;
2779 pub const NDTA_THRESH2: c_ushort = 3;
2780 pub const NDTA_THRESH3: c_ushort = 4;
2781 pub const NDTA_CONFIG: c_ushort = 5;
2782 pub const NDTA_PARMS: c_ushort = 6;
2783 pub const NDTA_STATS: c_ushort = 7;
2784 pub const NDTA_GC_INTERVAL: c_ushort = 8;
2785 pub const NDTA_PAD: c_ushort = 9;
2786 
2787 pub const FDB_NOTIFY_BIT: u16 = 0x01;
2788 pub const FDB_NOTIFY_INACTIVE_BIT: u16 = 0x02;
2789 
2790 pub const NFEA_UNSPEC: c_ushort = 0;
2791 pub const NFEA_ACTIVITY_NOTIFY: c_ushort = 1;
2792 pub const NFEA_DONT_REFRESH: c_ushort = 2;
2793 // end android/platform/bionic/libc/kernel/uapi/linux/neighbour.h
2794 
2795 pub const SIOCADDRT: c_ulong = 0x0000890B;
2796 pub const SIOCDELRT: c_ulong = 0x0000890C;
2797 pub const SIOCRTMSG: c_ulong = 0x0000890D;
2798 pub const SIOCGIFNAME: c_ulong = 0x00008910;
2799 pub const SIOCSIFLINK: c_ulong = 0x00008911;
2800 pub const SIOCGIFCONF: c_ulong = 0x00008912;
2801 pub const SIOCGIFFLAGS: c_ulong = 0x00008913;
2802 pub const SIOCSIFFLAGS: c_ulong = 0x00008914;
2803 pub const SIOCGIFADDR: c_ulong = 0x00008915;
2804 pub const SIOCSIFADDR: c_ulong = 0x00008916;
2805 pub const SIOCGIFDSTADDR: c_ulong = 0x00008917;
2806 pub const SIOCSIFDSTADDR: c_ulong = 0x00008918;
2807 pub const SIOCGIFBRDADDR: c_ulong = 0x00008919;
2808 pub const SIOCSIFBRDADDR: c_ulong = 0x0000891A;
2809 pub const SIOCGIFNETMASK: c_ulong = 0x0000891B;
2810 pub const SIOCSIFNETMASK: c_ulong = 0x0000891C;
2811 pub const SIOCGIFMETRIC: c_ulong = 0x0000891D;
2812 pub const SIOCSIFMETRIC: c_ulong = 0x0000891E;
2813 pub const SIOCGIFMEM: c_ulong = 0x0000891F;
2814 pub const SIOCSIFMEM: c_ulong = 0x00008920;
2815 pub const SIOCGIFMTU: c_ulong = 0x00008921;
2816 pub const SIOCSIFMTU: c_ulong = 0x00008922;
2817 pub const SIOCSIFNAME: c_ulong = 0x00008923;
2818 pub const SIOCSIFHWADDR: c_ulong = 0x00008924;
2819 pub const SIOCGIFENCAP: c_ulong = 0x00008925;
2820 pub const SIOCSIFENCAP: c_ulong = 0x00008926;
2821 pub const SIOCGIFHWADDR: c_ulong = 0x00008927;
2822 pub const SIOCGIFSLAVE: c_ulong = 0x00008929;
2823 pub const SIOCSIFSLAVE: c_ulong = 0x00008930;
2824 pub const SIOCADDMULTI: c_ulong = 0x00008931;
2825 pub const SIOCDELMULTI: c_ulong = 0x00008932;
2826 pub const SIOCGIFINDEX: c_ulong = 0x00008933;
2827 pub const SIOGIFINDEX: c_ulong = SIOCGIFINDEX;
2828 pub const SIOCSIFPFLAGS: c_ulong = 0x00008934;
2829 pub const SIOCGIFPFLAGS: c_ulong = 0x00008935;
2830 pub const SIOCDIFADDR: c_ulong = 0x00008936;
2831 pub const SIOCSIFHWBROADCAST: c_ulong = 0x00008937;
2832 pub const SIOCGIFCOUNT: c_ulong = 0x00008938;
2833 pub const SIOCGIFBR: c_ulong = 0x00008940;
2834 pub const SIOCSIFBR: c_ulong = 0x00008941;
2835 pub const SIOCGIFTXQLEN: c_ulong = 0x00008942;
2836 pub const SIOCSIFTXQLEN: c_ulong = 0x00008943;
2837 pub const SIOCETHTOOL: c_ulong = 0x00008946;
2838 pub const SIOCGMIIPHY: c_ulong = 0x00008947;
2839 pub const SIOCGMIIREG: c_ulong = 0x00008948;
2840 pub const SIOCSMIIREG: c_ulong = 0x00008949;
2841 pub const SIOCWANDEV: c_ulong = 0x0000894A;
2842 pub const SIOCOUTQNSD: c_ulong = 0x0000894B;
2843 pub const SIOCGSKNS: c_ulong = 0x0000894C;
2844 pub const SIOCDARP: c_ulong = 0x00008953;
2845 pub const SIOCGARP: c_ulong = 0x00008954;
2846 pub const SIOCSARP: c_ulong = 0x00008955;
2847 pub const SIOCDRARP: c_ulong = 0x00008960;
2848 pub const SIOCGRARP: c_ulong = 0x00008961;
2849 pub const SIOCSRARP: c_ulong = 0x00008962;
2850 pub const SIOCGIFMAP: c_ulong = 0x00008970;
2851 pub const SIOCSIFMAP: c_ulong = 0x00008971;
2852 pub const SIOCADDDLCI: c_ulong = 0x00008980;
2853 pub const SIOCDELDLCI: c_ulong = 0x00008981;
2854 pub const SIOCGIFVLAN: c_ulong = 0x00008982;
2855 pub const SIOCSIFVLAN: c_ulong = 0x00008983;
2856 pub const SIOCBONDENSLAVE: c_ulong = 0x00008990;
2857 pub const SIOCBONDRELEASE: c_ulong = 0x00008991;
2858 pub const SIOCBONDSETHWADDR: c_ulong = 0x00008992;
2859 pub const SIOCBONDSLAVEINFOQUERY: c_ulong = 0x00008993;
2860 pub const SIOCBONDINFOQUERY: c_ulong = 0x00008994;
2861 pub const SIOCBONDCHANGEACTIVE: c_ulong = 0x00008995;
2862 pub const SIOCBRADDBR: c_ulong = 0x000089a0;
2863 pub const SIOCBRDELBR: c_ulong = 0x000089a1;
2864 pub const SIOCBRADDIF: c_ulong = 0x000089a2;
2865 pub const SIOCBRDELIF: c_ulong = 0x000089a3;
2866 pub const SIOCSHWTSTAMP: c_ulong = 0x000089b0;
2867 pub const SIOCGHWTSTAMP: c_ulong = 0x000089b1;
2868 pub const SIOCDEVPRIVATE: c_ulong = 0x000089F0;
2869 pub const SIOCPROTOPRIVATE: c_ulong = 0x000089E0;
2870 
2871 // linux/module.h
2872 pub const MODULE_INIT_IGNORE_MODVERSIONS: c_uint = 0x0001;
2873 pub const MODULE_INIT_IGNORE_VERMAGIC: c_uint = 0x0002;
2874 
2875 // linux/net_tstamp.h
2876 pub const SOF_TIMESTAMPING_TX_HARDWARE: c_uint = 1 << 0;
2877 pub const SOF_TIMESTAMPING_TX_SOFTWARE: c_uint = 1 << 1;
2878 pub const SOF_TIMESTAMPING_RX_HARDWARE: c_uint = 1 << 2;
2879 pub const SOF_TIMESTAMPING_RX_SOFTWARE: c_uint = 1 << 3;
2880 pub const SOF_TIMESTAMPING_SOFTWARE: c_uint = 1 << 4;
2881 pub const SOF_TIMESTAMPING_SYS_HARDWARE: c_uint = 1 << 5;
2882 pub const SOF_TIMESTAMPING_RAW_HARDWARE: c_uint = 1 << 6;
2883 pub const SOF_TIMESTAMPING_OPT_ID: c_uint = 1 << 7;
2884 pub const SOF_TIMESTAMPING_TX_SCHED: c_uint = 1 << 8;
2885 pub const SOF_TIMESTAMPING_TX_ACK: c_uint = 1 << 9;
2886 pub const SOF_TIMESTAMPING_OPT_CMSG: c_uint = 1 << 10;
2887 pub const SOF_TIMESTAMPING_OPT_TSONLY: c_uint = 1 << 11;
2888 pub const SOF_TIMESTAMPING_OPT_STATS: c_uint = 1 << 12;
2889 pub const SOF_TIMESTAMPING_OPT_PKTINFO: c_uint = 1 << 13;
2890 pub const SOF_TIMESTAMPING_OPT_TX_SWHW: c_uint = 1 << 14;
2891 pub const SOF_TIMESTAMPING_BIND_PHC: c_uint = 1 << 15;
2892 pub const SOF_TIMESTAMPING_OPT_ID_TCP: c_uint = 1 << 16;
2893 pub const SOF_TIMESTAMPING_OPT_RX_FILTER: c_uint = 1 << 17;
2894 
2895 #[deprecated(
2896     since = "0.2.55",
2897     note = "ENOATTR is not available on Android; use ENODATA instead"
2898 )]
2899 pub const ENOATTR: c_int = crate::ENODATA;
2900 
2901 // linux/if_alg.h
2902 pub const ALG_SET_KEY: c_int = 1;
2903 pub const ALG_SET_IV: c_int = 2;
2904 pub const ALG_SET_OP: c_int = 3;
2905 pub const ALG_SET_AEAD_ASSOCLEN: c_int = 4;
2906 pub const ALG_SET_AEAD_AUTHSIZE: c_int = 5;
2907 pub const ALG_SET_DRBG_ENTROPY: c_int = 6;
2908 
2909 pub const ALG_OP_DECRYPT: c_int = 0;
2910 pub const ALG_OP_ENCRYPT: c_int = 1;
2911 
2912 // sys/mman.h
2913 pub const MLOCK_ONFAULT: c_int = 0x01;
2914 
2915 // uapi/linux/vm_sockets.h
2916 pub const VMADDR_CID_ANY: c_uint = 0xFFFFFFFF;
2917 pub const VMADDR_CID_HYPERVISOR: c_uint = 0;
2918 pub const VMADDR_CID_LOCAL: c_uint = 1;
2919 pub const VMADDR_CID_HOST: c_uint = 2;
2920 pub const VMADDR_PORT_ANY: c_uint = 0xFFFFFFFF;
2921 
2922 // uapi/linux/inotify.h
2923 pub const IN_ACCESS: u32 = 0x0000_0001;
2924 pub const IN_MODIFY: u32 = 0x0000_0002;
2925 pub const IN_ATTRIB: u32 = 0x0000_0004;
2926 pub const IN_CLOSE_WRITE: u32 = 0x0000_0008;
2927 pub const IN_CLOSE_NOWRITE: u32 = 0x0000_0010;
2928 pub const IN_CLOSE: u32 = IN_CLOSE_WRITE | IN_CLOSE_NOWRITE;
2929 pub const IN_OPEN: u32 = 0x0000_0020;
2930 pub const IN_MOVED_FROM: u32 = 0x0000_0040;
2931 pub const IN_MOVED_TO: u32 = 0x0000_0080;
2932 pub const IN_MOVE: u32 = IN_MOVED_FROM | IN_MOVED_TO;
2933 pub const IN_CREATE: u32 = 0x0000_0100;
2934 pub const IN_DELETE: u32 = 0x0000_0200;
2935 pub const IN_DELETE_SELF: u32 = 0x0000_0400;
2936 pub const IN_MOVE_SELF: u32 = 0x0000_0800;
2937 pub const IN_UNMOUNT: u32 = 0x0000_2000;
2938 pub const IN_Q_OVERFLOW: u32 = 0x0000_4000;
2939 pub const IN_IGNORED: u32 = 0x0000_8000;
2940 pub const IN_ONLYDIR: u32 = 0x0100_0000;
2941 pub const IN_DONT_FOLLOW: u32 = 0x0200_0000;
2942 pub const IN_EXCL_UNLINK: u32 = 0x0400_0000;
2943 
2944 pub const IN_MASK_CREATE: u32 = 0x1000_0000;
2945 pub const IN_MASK_ADD: u32 = 0x2000_0000;
2946 pub const IN_ISDIR: u32 = 0x4000_0000;
2947 pub const IN_ONESHOT: u32 = 0x8000_0000;
2948 
2949 pub const IN_ALL_EVENTS: u32 = IN_ACCESS
2950     | IN_MODIFY
2951     | IN_ATTRIB
2952     | IN_CLOSE_WRITE
2953     | IN_CLOSE_NOWRITE
2954     | IN_OPEN
2955     | IN_MOVED_FROM
2956     | IN_MOVED_TO
2957     | IN_DELETE
2958     | IN_CREATE
2959     | IN_DELETE_SELF
2960     | IN_MOVE_SELF;
2961 
2962 pub const IN_CLOEXEC: c_int = O_CLOEXEC;
2963 pub const IN_NONBLOCK: c_int = O_NONBLOCK;
2964 
2965 pub const FUTEX_WAIT: c_int = 0;
2966 pub const FUTEX_WAKE: c_int = 1;
2967 pub const FUTEX_FD: c_int = 2;
2968 pub const FUTEX_REQUEUE: c_int = 3;
2969 pub const FUTEX_CMP_REQUEUE: c_int = 4;
2970 pub const FUTEX_WAKE_OP: c_int = 5;
2971 pub const FUTEX_LOCK_PI: c_int = 6;
2972 pub const FUTEX_UNLOCK_PI: c_int = 7;
2973 pub const FUTEX_TRYLOCK_PI: c_int = 8;
2974 pub const FUTEX_WAIT_BITSET: c_int = 9;
2975 pub const FUTEX_WAKE_BITSET: c_int = 10;
2976 pub const FUTEX_WAIT_REQUEUE_PI: c_int = 11;
2977 pub const FUTEX_CMP_REQUEUE_PI: c_int = 12;
2978 pub const FUTEX_LOCK_PI2: c_int = 13;
2979 
2980 pub const FUTEX_PRIVATE_FLAG: c_int = 128;
2981 pub const FUTEX_CLOCK_REALTIME: c_int = 256;
2982 pub const FUTEX_CMD_MASK: c_int = !(FUTEX_PRIVATE_FLAG | FUTEX_CLOCK_REALTIME);
2983 
2984 // linux/errqueue.h
2985 pub const SO_EE_ORIGIN_NONE: u8 = 0;
2986 pub const SO_EE_ORIGIN_LOCAL: u8 = 1;
2987 pub const SO_EE_ORIGIN_ICMP: u8 = 2;
2988 pub const SO_EE_ORIGIN_ICMP6: u8 = 3;
2989 pub const SO_EE_ORIGIN_TXSTATUS: u8 = 4;
2990 pub const SO_EE_ORIGIN_TIMESTAMPING: u8 = SO_EE_ORIGIN_TXSTATUS;
2991 
2992 // errno.h
2993 pub const EPERM: c_int = 1;
2994 pub const ENOENT: c_int = 2;
2995 pub const ESRCH: c_int = 3;
2996 pub const EINTR: c_int = 4;
2997 pub const EIO: c_int = 5;
2998 pub const ENXIO: c_int = 6;
2999 pub const E2BIG: c_int = 7;
3000 pub const ENOEXEC: c_int = 8;
3001 pub const EBADF: c_int = 9;
3002 pub const ECHILD: c_int = 10;
3003 pub const EAGAIN: c_int = 11;
3004 pub const ENOMEM: c_int = 12;
3005 pub const EACCES: c_int = 13;
3006 pub const EFAULT: c_int = 14;
3007 pub const ENOTBLK: c_int = 15;
3008 pub const EBUSY: c_int = 16;
3009 pub const EEXIST: c_int = 17;
3010 pub const EXDEV: c_int = 18;
3011 pub const ENODEV: c_int = 19;
3012 pub const ENOTDIR: c_int = 20;
3013 pub const EISDIR: c_int = 21;
3014 pub const EINVAL: c_int = 22;
3015 pub const ENFILE: c_int = 23;
3016 pub const EMFILE: c_int = 24;
3017 pub const ENOTTY: c_int = 25;
3018 pub const ETXTBSY: c_int = 26;
3019 pub const EFBIG: c_int = 27;
3020 pub const ENOSPC: c_int = 28;
3021 pub const ESPIPE: c_int = 29;
3022 pub const EROFS: c_int = 30;
3023 pub const EMLINK: c_int = 31;
3024 pub const EPIPE: c_int = 32;
3025 pub const EDOM: c_int = 33;
3026 pub const ERANGE: c_int = 34;
3027 pub const EWOULDBLOCK: c_int = EAGAIN;
3028 
3029 pub const PRIO_PROCESS: c_int = 0;
3030 pub const PRIO_PGRP: c_int = 1;
3031 pub const PRIO_USER: c_int = 2;
3032 
3033 // linux/sched.h
3034 pub const SCHED_NORMAL: c_int = 0;
3035 pub const SCHED_FIFO: c_int = 1;
3036 pub const SCHED_RR: c_int = 2;
3037 pub const SCHED_BATCH: c_int = 3;
3038 pub const SCHED_IDLE: c_int = 5;
3039 pub const SCHED_DEADLINE: c_int = 6;
3040 
3041 pub const SCHED_RESET_ON_FORK: c_int = 0x40000000;
3042 
3043 pub const CLONE_PIDFD: c_int = 0x1000;
3044 
3045 // linux/membarrier.h
3046 pub const MEMBARRIER_CMD_QUERY: c_int = 0;
3047 pub const MEMBARRIER_CMD_GLOBAL: c_int = 1 << 0;
3048 pub const MEMBARRIER_CMD_GLOBAL_EXPEDITED: c_int = 1 << 1;
3049 pub const MEMBARRIER_CMD_REGISTER_GLOBAL_EXPEDITED: c_int = 1 << 2;
3050 pub const MEMBARRIER_CMD_PRIVATE_EXPEDITED: c_int = 1 << 3;
3051 pub const MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED: c_int = 1 << 4;
3052 pub const MEMBARRIER_CMD_PRIVATE_EXPEDITED_SYNC_CORE: c_int = 1 << 5;
3053 pub const MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED_SYNC_CORE: c_int = 1 << 6;
3054 pub const MEMBARRIER_CMD_PRIVATE_EXPEDITED_RSEQ: c_int = 1 << 7;
3055 pub const MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED_RSEQ: c_int = 1 << 8;
3056 
3057 // linux/mempolicy.h
3058 pub const MPOL_DEFAULT: c_int = 0;
3059 pub const MPOL_PREFERRED: c_int = 1;
3060 pub const MPOL_BIND: c_int = 2;
3061 pub const MPOL_INTERLEAVE: c_int = 3;
3062 pub const MPOL_LOCAL: c_int = 4;
3063 pub const MPOL_F_NUMA_BALANCING: c_int = 1 << 13;
3064 pub const MPOL_F_RELATIVE_NODES: c_int = 1 << 14;
3065 pub const MPOL_F_STATIC_NODES: c_int = 1 << 15;
3066 
3067 // bits/seek_constants.h
3068 pub const SEEK_DATA: c_int = 3;
3069 pub const SEEK_HOLE: c_int = 4;
3070 
3071 // sys/socket.h
3072 pub const AF_NFC: c_int = 39;
3073 pub const AF_VSOCK: c_int = 40;
3074 pub const PF_NFC: c_int = AF_NFC;
3075 pub const PF_VSOCK: c_int = AF_VSOCK;
3076 
3077 pub const SOMAXCONN: c_int = 128;
3078 
3079 // sys/prctl.h
3080 pub const PR_SET_PDEATHSIG: c_int = 1;
3081 pub const PR_GET_PDEATHSIG: c_int = 2;
3082 pub const PR_GET_SECUREBITS: c_int = 27;
3083 pub const PR_SET_SECUREBITS: c_int = 28;
3084 
3085 // sys/system_properties.h
3086 pub const PROP_VALUE_MAX: c_int = 92;
3087 pub const PROP_NAME_MAX: c_int = 32;
3088 
3089 // sys/prctl.h
3090 pub const PR_SET_VMA: c_int = 0x53564d41;
3091 pub const PR_SET_VMA_ANON_NAME: c_int = 0;
3092 pub const PR_SET_NO_NEW_PRIVS: c_int = 38;
3093 pub const PR_GET_NO_NEW_PRIVS: c_int = 39;
3094 pub const PR_GET_SECCOMP: c_int = 21;
3095 pub const PR_SET_SECCOMP: c_int = 22;
3096 pub const PR_GET_TIMING: c_int = 13;
3097 pub const PR_SET_TIMING: c_int = 14;
3098 pub const PR_TIMING_STATISTICAL: c_int = 0;
3099 pub const PR_TIMING_TIMESTAMP: c_int = 1;
3100 pub const PR_SET_NAME: c_int = 15;
3101 pub const PR_GET_NAME: c_int = 16;
3102 
3103 // linux/if_addr.h
3104 pub const IFA_UNSPEC: c_ushort = 0;
3105 pub const IFA_ADDRESS: c_ushort = 1;
3106 pub const IFA_LOCAL: c_ushort = 2;
3107 pub const IFA_LABEL: c_ushort = 3;
3108 pub const IFA_BROADCAST: c_ushort = 4;
3109 pub const IFA_ANYCAST: c_ushort = 5;
3110 pub const IFA_CACHEINFO: c_ushort = 6;
3111 pub const IFA_MULTICAST: c_ushort = 7;
3112 
3113 pub const IFA_F_SECONDARY: u32 = 0x01;
3114 pub const IFA_F_TEMPORARY: u32 = 0x01;
3115 pub const IFA_F_NODAD: u32 = 0x02;
3116 pub const IFA_F_OPTIMISTIC: u32 = 0x04;
3117 pub const IFA_F_DADFAILED: u32 = 0x08;
3118 pub const IFA_F_HOMEADDRESS: u32 = 0x10;
3119 pub const IFA_F_DEPRECATED: u32 = 0x20;
3120 pub const IFA_F_TENTATIVE: u32 = 0x40;
3121 pub const IFA_F_PERMANENT: u32 = 0x80;
3122 
3123 // linux/if_link.h
3124 pub const IFLA_UNSPEC: c_ushort = 0;
3125 pub const IFLA_ADDRESS: c_ushort = 1;
3126 pub const IFLA_BROADCAST: c_ushort = 2;
3127 pub const IFLA_IFNAME: c_ushort = 3;
3128 pub const IFLA_MTU: c_ushort = 4;
3129 pub const IFLA_LINK: c_ushort = 5;
3130 pub const IFLA_QDISC: c_ushort = 6;
3131 pub const IFLA_STATS: c_ushort = 7;
3132 pub const IFLA_COST: c_ushort = 8;
3133 pub const IFLA_PRIORITY: c_ushort = 9;
3134 pub const IFLA_MASTER: c_ushort = 10;
3135 pub const IFLA_WIRELESS: c_ushort = 11;
3136 pub const IFLA_PROTINFO: c_ushort = 12;
3137 pub const IFLA_TXQLEN: c_ushort = 13;
3138 pub const IFLA_MAP: c_ushort = 14;
3139 pub const IFLA_WEIGHT: c_ushort = 15;
3140 pub const IFLA_OPERSTATE: c_ushort = 16;
3141 pub const IFLA_LINKMODE: c_ushort = 17;
3142 pub const IFLA_LINKINFO: c_ushort = 18;
3143 pub const IFLA_NET_NS_PID: c_ushort = 19;
3144 pub const IFLA_IFALIAS: c_ushort = 20;
3145 pub const IFLA_NUM_VF: c_ushort = 21;
3146 pub const IFLA_VFINFO_LIST: c_ushort = 22;
3147 pub const IFLA_STATS64: c_ushort = 23;
3148 pub const IFLA_VF_PORTS: c_ushort = 24;
3149 pub const IFLA_PORT_SELF: c_ushort = 25;
3150 pub const IFLA_AF_SPEC: c_ushort = 26;
3151 pub const IFLA_GROUP: c_ushort = 27;
3152 pub const IFLA_NET_NS_FD: c_ushort = 28;
3153 pub const IFLA_EXT_MASK: c_ushort = 29;
3154 pub const IFLA_PROMISCUITY: c_ushort = 30;
3155 pub const IFLA_NUM_TX_QUEUES: c_ushort = 31;
3156 pub const IFLA_NUM_RX_QUEUES: c_ushort = 32;
3157 pub const IFLA_CARRIER: c_ushort = 33;
3158 pub const IFLA_PHYS_PORT_ID: c_ushort = 34;
3159 pub const IFLA_CARRIER_CHANGES: c_ushort = 35;
3160 pub const IFLA_PHYS_SWITCH_ID: c_ushort = 36;
3161 pub const IFLA_LINK_NETNSID: c_ushort = 37;
3162 pub const IFLA_PHYS_PORT_NAME: c_ushort = 38;
3163 pub const IFLA_PROTO_DOWN: c_ushort = 39;
3164 pub const IFLA_GSO_MAX_SEGS: c_ushort = 40;
3165 pub const IFLA_GSO_MAX_SIZE: c_ushort = 41;
3166 pub const IFLA_PAD: c_ushort = 42;
3167 pub const IFLA_XDP: c_ushort = 43;
3168 pub const IFLA_EVENT: c_ushort = 44;
3169 pub const IFLA_NEW_NETNSID: c_ushort = 45;
3170 pub const IFLA_IF_NETNSID: c_ushort = 46;
3171 pub const IFLA_TARGET_NETNSID: c_ushort = IFLA_IF_NETNSID;
3172 pub const IFLA_CARRIER_UP_COUNT: c_ushort = 47;
3173 pub const IFLA_CARRIER_DOWN_COUNT: c_ushort = 48;
3174 pub const IFLA_NEW_IFINDEX: c_ushort = 49;
3175 pub const IFLA_MIN_MTU: c_ushort = 50;
3176 pub const IFLA_MAX_MTU: c_ushort = 51;
3177 pub const IFLA_PROP_LIST: c_ushort = 52;
3178 pub const IFLA_ALT_IFNAME: c_ushort = 53;
3179 pub const IFLA_PERM_ADDRESS: c_ushort = 54;
3180 pub const IFLA_PROTO_DOWN_REASON: c_ushort = 55;
3181 pub const IFLA_PARENT_DEV_NAME: c_ushort = 56;
3182 pub const IFLA_PARENT_DEV_BUS_NAME: c_ushort = 57;
3183 pub const IFLA_GRO_MAX_SIZE: c_ushort = 58;
3184 pub const IFLA_TSO_MAX_SIZE: c_ushort = 59;
3185 pub const IFLA_TSO_MAX_SEGS: c_ushort = 60;
3186 pub const IFLA_ALLMULTI: c_ushort = 61;
3187 pub const IFLA_DEVLINK_PORT: c_ushort = 62;
3188 pub const IFLA_GSO_IPV4_MAX_SIZE: c_ushort = 63;
3189 pub const IFLA_GRO_IPV4_MAX_SIZE: c_ushort = 64;
3190 
3191 pub const IFLA_INFO_UNSPEC: c_ushort = 0;
3192 pub const IFLA_INFO_KIND: c_ushort = 1;
3193 pub const IFLA_INFO_DATA: c_ushort = 2;
3194 pub const IFLA_INFO_XSTATS: c_ushort = 3;
3195 pub const IFLA_INFO_SLAVE_KIND: c_ushort = 4;
3196 pub const IFLA_INFO_SLAVE_DATA: c_ushort = 5;
3197 
3198 // linux/rtnetlink.h
3199 pub const TCA_UNSPEC: c_ushort = 0;
3200 pub const TCA_KIND: c_ushort = 1;
3201 pub const TCA_OPTIONS: c_ushort = 2;
3202 pub const TCA_STATS: c_ushort = 3;
3203 pub const TCA_XSTATS: c_ushort = 4;
3204 pub const TCA_RATE: c_ushort = 5;
3205 pub const TCA_FCNT: c_ushort = 6;
3206 pub const TCA_STATS2: c_ushort = 7;
3207 pub const TCA_STAB: c_ushort = 8;
3208 
3209 pub const RTM_NEWLINK: u16 = 16;
3210 pub const RTM_DELLINK: u16 = 17;
3211 pub const RTM_GETLINK: u16 = 18;
3212 pub const RTM_SETLINK: u16 = 19;
3213 pub const RTM_NEWADDR: u16 = 20;
3214 pub const RTM_DELADDR: u16 = 21;
3215 pub const RTM_GETADDR: u16 = 22;
3216 pub const RTM_NEWROUTE: u16 = 24;
3217 pub const RTM_DELROUTE: u16 = 25;
3218 pub const RTM_GETROUTE: u16 = 26;
3219 pub const RTM_NEWNEIGH: u16 = 28;
3220 pub const RTM_DELNEIGH: u16 = 29;
3221 pub const RTM_GETNEIGH: u16 = 30;
3222 pub const RTM_NEWRULE: u16 = 32;
3223 pub const RTM_DELRULE: u16 = 33;
3224 pub const RTM_GETRULE: u16 = 34;
3225 pub const RTM_NEWQDISC: u16 = 36;
3226 pub const RTM_DELQDISC: u16 = 37;
3227 pub const RTM_GETQDISC: u16 = 38;
3228 pub const RTM_NEWTCLASS: u16 = 40;
3229 pub const RTM_DELTCLASS: u16 = 41;
3230 pub const RTM_GETTCLASS: u16 = 42;
3231 pub const RTM_NEWTFILTER: u16 = 44;
3232 pub const RTM_DELTFILTER: u16 = 45;
3233 pub const RTM_GETTFILTER: u16 = 46;
3234 pub const RTM_NEWACTION: u16 = 48;
3235 pub const RTM_DELACTION: u16 = 49;
3236 pub const RTM_GETACTION: u16 = 50;
3237 pub const RTM_NEWPREFIX: u16 = 52;
3238 pub const RTM_GETMULTICAST: u16 = 58;
3239 pub const RTM_GETANYCAST: u16 = 62;
3240 pub const RTM_NEWNEIGHTBL: u16 = 64;
3241 pub const RTM_GETNEIGHTBL: u16 = 66;
3242 pub const RTM_SETNEIGHTBL: u16 = 67;
3243 pub const RTM_NEWNDUSEROPT: u16 = 68;
3244 pub const RTM_NEWADDRLABEL: u16 = 72;
3245 pub const RTM_DELADDRLABEL: u16 = 73;
3246 pub const RTM_GETADDRLABEL: u16 = 74;
3247 pub const RTM_GETDCB: u16 = 78;
3248 pub const RTM_SETDCB: u16 = 79;
3249 pub const RTM_NEWNETCONF: u16 = 80;
3250 pub const RTM_GETNETCONF: u16 = 82;
3251 pub const RTM_NEWMDB: u16 = 84;
3252 pub const RTM_DELMDB: u16 = 85;
3253 pub const RTM_GETMDB: u16 = 86;
3254 pub const RTM_NEWNSID: u16 = 88;
3255 pub const RTM_DELNSID: u16 = 89;
3256 pub const RTM_GETNSID: u16 = 90;
3257 
3258 pub const RTM_F_NOTIFY: c_uint = 0x100;
3259 pub const RTM_F_CLONED: c_uint = 0x200;
3260 pub const RTM_F_EQUALIZE: c_uint = 0x400;
3261 pub const RTM_F_PREFIX: c_uint = 0x800;
3262 
3263 pub const RTA_UNSPEC: c_ushort = 0;
3264 pub const RTA_DST: c_ushort = 1;
3265 pub const RTA_SRC: c_ushort = 2;
3266 pub const RTA_IIF: c_ushort = 3;
3267 pub const RTA_OIF: c_ushort = 4;
3268 pub const RTA_GATEWAY: c_ushort = 5;
3269 pub const RTA_PRIORITY: c_ushort = 6;
3270 pub const RTA_PREFSRC: c_ushort = 7;
3271 pub const RTA_METRICS: c_ushort = 8;
3272 pub const RTA_MULTIPATH: c_ushort = 9;
3273 pub const RTA_PROTOINFO: c_ushort = 10; // No longer used
3274 pub const RTA_FLOW: c_ushort = 11;
3275 pub const RTA_CACHEINFO: c_ushort = 12;
3276 pub const RTA_SESSION: c_ushort = 13; // No longer used
3277 pub const RTA_MP_ALGO: c_ushort = 14; // No longer used
3278 pub const RTA_TABLE: c_ushort = 15;
3279 pub const RTA_MARK: c_ushort = 16;
3280 pub const RTA_MFC_STATS: c_ushort = 17;
3281 
3282 pub const RTN_UNSPEC: c_uchar = 0;
3283 pub const RTN_UNICAST: c_uchar = 1;
3284 pub const RTN_LOCAL: c_uchar = 2;
3285 pub const RTN_BROADCAST: c_uchar = 3;
3286 pub const RTN_ANYCAST: c_uchar = 4;
3287 pub const RTN_MULTICAST: c_uchar = 5;
3288 pub const RTN_BLACKHOLE: c_uchar = 6;
3289 pub const RTN_UNREACHABLE: c_uchar = 7;
3290 pub const RTN_PROHIBIT: c_uchar = 8;
3291 pub const RTN_THROW: c_uchar = 9;
3292 pub const RTN_NAT: c_uchar = 10;
3293 pub const RTN_XRESOLVE: c_uchar = 11;
3294 
3295 pub const RTPROT_UNSPEC: c_uchar = 0;
3296 pub const RTPROT_REDIRECT: c_uchar = 1;
3297 pub const RTPROT_KERNEL: c_uchar = 2;
3298 pub const RTPROT_BOOT: c_uchar = 3;
3299 pub const RTPROT_STATIC: c_uchar = 4;
3300 
3301 pub const RT_SCOPE_UNIVERSE: c_uchar = 0;
3302 pub const RT_SCOPE_SITE: c_uchar = 200;
3303 pub const RT_SCOPE_LINK: c_uchar = 253;
3304 pub const RT_SCOPE_HOST: c_uchar = 254;
3305 pub const RT_SCOPE_NOWHERE: c_uchar = 255;
3306 
3307 pub const RT_TABLE_UNSPEC: c_uchar = 0;
3308 pub const RT_TABLE_COMPAT: c_uchar = 252;
3309 pub const RT_TABLE_DEFAULT: c_uchar = 253;
3310 pub const RT_TABLE_MAIN: c_uchar = 254;
3311 pub const RT_TABLE_LOCAL: c_uchar = 255;
3312 
3313 pub const RTMSG_NEWDEVICE: u32 = 0x11;
3314 pub const RTMSG_DELDEVICE: u32 = 0x12;
3315 pub const RTMSG_NEWROUTE: u32 = 0x21;
3316 pub const RTMSG_DELROUTE: u32 = 0x22;
3317 
3318 pub const CTL_KERN: c_int = 1;
3319 pub const CTL_VM: c_int = 2;
3320 pub const CTL_NET: c_int = 3;
3321 pub const CTL_FS: c_int = 5;
3322 pub const CTL_DEBUG: c_int = 6;
3323 pub const CTL_DEV: c_int = 7;
3324 pub const CTL_BUS: c_int = 8;
3325 pub const CTL_ABI: c_int = 9;
3326 pub const CTL_CPU: c_int = 10;
3327 
3328 pub const CTL_BUS_ISA: c_int = 1;
3329 
3330 pub const INOTIFY_MAX_USER_INSTANCES: c_int = 1;
3331 pub const INOTIFY_MAX_USER_WATCHES: c_int = 2;
3332 pub const INOTIFY_MAX_QUEUED_EVENTS: c_int = 3;
3333 
3334 pub const KERN_OSTYPE: c_int = 1;
3335 pub const KERN_OSRELEASE: c_int = 2;
3336 pub const KERN_OSREV: c_int = 3;
3337 pub const KERN_VERSION: c_int = 4;
3338 pub const KERN_SECUREMASK: c_int = 5;
3339 pub const KERN_PROF: c_int = 6;
3340 pub const KERN_NODENAME: c_int = 7;
3341 pub const KERN_DOMAINNAME: c_int = 8;
3342 pub const KERN_PANIC: c_int = 15;
3343 pub const KERN_REALROOTDEV: c_int = 16;
3344 pub const KERN_SPARC_REBOOT: c_int = 21;
3345 pub const KERN_CTLALTDEL: c_int = 22;
3346 pub const KERN_PRINTK: c_int = 23;
3347 pub const KERN_NAMETRANS: c_int = 24;
3348 pub const KERN_PPC_HTABRECLAIM: c_int = 25;
3349 pub const KERN_PPC_ZEROPAGED: c_int = 26;
3350 pub const KERN_PPC_POWERSAVE_NAP: c_int = 27;
3351 pub const KERN_MODPROBE: c_int = 28;
3352 pub const KERN_SG_BIG_BUFF: c_int = 29;
3353 pub const KERN_ACCT: c_int = 30;
3354 pub const KERN_PPC_L2CR: c_int = 31;
3355 pub const KERN_RTSIGNR: c_int = 32;
3356 pub const KERN_RTSIGMAX: c_int = 33;
3357 pub const KERN_SHMMAX: c_int = 34;
3358 pub const KERN_MSGMAX: c_int = 35;
3359 pub const KERN_MSGMNB: c_int = 36;
3360 pub const KERN_MSGPOOL: c_int = 37;
3361 pub const KERN_SYSRQ: c_int = 38;
3362 pub const KERN_MAX_THREADS: c_int = 39;
3363 pub const KERN_RANDOM: c_int = 40;
3364 pub const KERN_SHMALL: c_int = 41;
3365 pub const KERN_MSGMNI: c_int = 42;
3366 pub const KERN_SEM: c_int = 43;
3367 pub const KERN_SPARC_STOP_A: c_int = 44;
3368 pub const KERN_SHMMNI: c_int = 45;
3369 pub const KERN_OVERFLOWUID: c_int = 46;
3370 pub const KERN_OVERFLOWGID: c_int = 47;
3371 pub const KERN_SHMPATH: c_int = 48;
3372 pub const KERN_HOTPLUG: c_int = 49;
3373 pub const KERN_IEEE_EMULATION_WARNINGS: c_int = 50;
3374 pub const KERN_S390_USER_DEBUG_LOGGING: c_int = 51;
3375 pub const KERN_CORE_USES_PID: c_int = 52;
3376 pub const KERN_TAINTED: c_int = 53;
3377 pub const KERN_CADPID: c_int = 54;
3378 pub const KERN_PIDMAX: c_int = 55;
3379 pub const KERN_CORE_PATTERN: c_int = 56;
3380 pub const KERN_PANIC_ON_OOPS: c_int = 57;
3381 pub const KERN_HPPA_PWRSW: c_int = 58;
3382 pub const KERN_HPPA_UNALIGNED: c_int = 59;
3383 pub const KERN_PRINTK_RATELIMIT: c_int = 60;
3384 pub const KERN_PRINTK_RATELIMIT_BURST: c_int = 61;
3385 pub const KERN_PTY: c_int = 62;
3386 pub const KERN_NGROUPS_MAX: c_int = 63;
3387 pub const KERN_SPARC_SCONS_PWROFF: c_int = 64;
3388 pub const KERN_HZ_TIMER: c_int = 65;
3389 pub const KERN_UNKNOWN_NMI_PANIC: c_int = 66;
3390 pub const KERN_BOOTLOADER_TYPE: c_int = 67;
3391 pub const KERN_RANDOMIZE: c_int = 68;
3392 pub const KERN_SETUID_DUMPABLE: c_int = 69;
3393 pub const KERN_SPIN_RETRY: c_int = 70;
3394 pub const KERN_ACPI_VIDEO_FLAGS: c_int = 71;
3395 pub const KERN_IA64_UNALIGNED: c_int = 72;
3396 pub const KERN_COMPAT_LOG: c_int = 73;
3397 pub const KERN_MAX_LOCK_DEPTH: c_int = 74;
3398 
3399 pub const VM_OVERCOMMIT_MEMORY: c_int = 5;
3400 pub const VM_PAGE_CLUSTER: c_int = 10;
3401 pub const VM_DIRTY_BACKGROUND: c_int = 11;
3402 pub const VM_DIRTY_RATIO: c_int = 12;
3403 pub const VM_DIRTY_WB_CS: c_int = 13;
3404 pub const VM_DIRTY_EXPIRE_CS: c_int = 14;
3405 pub const VM_NR_PDFLUSH_THREADS: c_int = 15;
3406 pub const VM_OVERCOMMIT_RATIO: c_int = 16;
3407 pub const VM_PAGEBUF: c_int = 17;
3408 pub const VM_HUGETLB_PAGES: c_int = 18;
3409 pub const VM_SWAPPINESS: c_int = 19;
3410 pub const VM_LOWMEM_RESERVE_RATIO: c_int = 20;
3411 pub const VM_MIN_FREE_KBYTES: c_int = 21;
3412 pub const VM_MAX_MAP_COUNT: c_int = 22;
3413 pub const VM_LAPTOP_MODE: c_int = 23;
3414 pub const VM_BLOCK_DUMP: c_int = 24;
3415 pub const VM_HUGETLB_GROUP: c_int = 25;
3416 pub const VM_VFS_CACHE_PRESSURE: c_int = 26;
3417 pub const VM_LEGACY_VA_LAYOUT: c_int = 27;
3418 pub const VM_SWAP_TOKEN_TIMEOUT: c_int = 28;
3419 pub const VM_DROP_PAGECACHE: c_int = 29;
3420 pub const VM_PERCPU_PAGELIST_FRACTION: c_int = 30;
3421 pub const VM_ZONE_RECLAIM_MODE: c_int = 31;
3422 pub const VM_MIN_UNMAPPED: c_int = 32;
3423 pub const VM_PANIC_ON_OOM: c_int = 33;
3424 pub const VM_VDSO_ENABLED: c_int = 34;
3425 
3426 pub const NET_CORE: c_int = 1;
3427 pub const NET_ETHER: c_int = 2;
3428 pub const NET_802: c_int = 3;
3429 pub const NET_UNIX: c_int = 4;
3430 pub const NET_IPV4: c_int = 5;
3431 pub const NET_IPX: c_int = 6;
3432 pub const NET_ATALK: c_int = 7;
3433 pub const NET_NETROM: c_int = 8;
3434 pub const NET_AX25: c_int = 9;
3435 pub const NET_BRIDGE: c_int = 10;
3436 pub const NET_ROSE: c_int = 11;
3437 pub const NET_IPV6: c_int = 12;
3438 pub const NET_X25: c_int = 13;
3439 pub const NET_TR: c_int = 14;
3440 pub const NET_DECNET: c_int = 15;
3441 pub const NET_ECONET: c_int = 16;
3442 pub const NET_SCTP: c_int = 17;
3443 pub const NET_LLC: c_int = 18;
3444 pub const NET_NETFILTER: c_int = 19;
3445 pub const NET_DCCP: c_int = 20;
3446 pub const HUGETLB_FLAG_ENCODE_SHIFT: c_int = 26;
3447 pub const MAP_HUGE_SHIFT: c_int = HUGETLB_FLAG_ENCODE_SHIFT;
3448 
3449 // include/linux/sched.h
3450 pub const PF_VCPU: c_int = 0x00000001;
3451 pub const PF_IDLE: c_int = 0x00000002;
3452 pub const PF_EXITING: c_int = 0x00000004;
3453 pub const PF_POSTCOREDUMP: c_int = 0x00000008;
3454 pub const PF_IO_WORKER: c_int = 0x00000010;
3455 pub const PF_WQ_WORKER: c_int = 0x00000020;
3456 pub const PF_FORKNOEXEC: c_int = 0x00000040;
3457 pub const PF_MCE_PROCESS: c_int = 0x00000080;
3458 pub const PF_SUPERPRIV: c_int = 0x00000100;
3459 pub const PF_DUMPCORE: c_int = 0x00000200;
3460 pub const PF_SIGNALED: c_int = 0x00000400;
3461 pub const PF_MEMALLOC: c_int = 0x00000800;
3462 pub const PF_NPROC_EXCEEDED: c_int = 0x00001000;
3463 pub const PF_USED_MATH: c_int = 0x00002000;
3464 pub const PF_USER_WORKER: c_int = 0x00004000;
3465 pub const PF_NOFREEZE: c_int = 0x00008000;
3466 
3467 pub const PF_KSWAPD: c_int = 0x00020000;
3468 pub const PF_MEMALLOC_NOFS: c_int = 0x00040000;
3469 pub const PF_MEMALLOC_NOIO: c_int = 0x00080000;
3470 pub const PF_LOCAL_THROTTLE: c_int = 0x00100000;
3471 pub const PF_KTHREAD: c_int = 0x00200000;
3472 pub const PF_RANDOMIZE: c_int = 0x00400000;
3473 
3474 pub const PF_NO_SETAFFINITY: c_int = 0x04000000;
3475 pub const PF_MCE_EARLY: c_int = 0x08000000;
3476 pub const PF_MEMALLOC_PIN: c_int = 0x10000000;
3477 
3478 pub const PF_SUSPEND_TASK: c_int = 0x80000000;
3479 
3480 pub const KLOG_CLOSE: c_int = 0;
3481 pub const KLOG_OPEN: c_int = 1;
3482 pub const KLOG_READ: c_int = 2;
3483 pub const KLOG_READ_ALL: c_int = 3;
3484 pub const KLOG_READ_CLEAR: c_int = 4;
3485 pub const KLOG_CLEAR: c_int = 5;
3486 pub const KLOG_CONSOLE_OFF: c_int = 6;
3487 pub const KLOG_CONSOLE_ON: c_int = 7;
3488 pub const KLOG_CONSOLE_LEVEL: c_int = 8;
3489 pub const KLOG_SIZE_UNREAD: c_int = 9;
3490 pub const KLOG_SIZE_BUFFER: c_int = 10;
3491 
3492 // From NDK's linux/auxvec.h
3493 pub const AT_NULL: c_ulong = 0;
3494 pub const AT_IGNORE: c_ulong = 1;
3495 pub const AT_EXECFD: c_ulong = 2;
3496 pub const AT_PHDR: c_ulong = 3;
3497 pub const AT_PHENT: c_ulong = 4;
3498 pub const AT_PHNUM: c_ulong = 5;
3499 pub const AT_PAGESZ: c_ulong = 6;
3500 pub const AT_BASE: c_ulong = 7;
3501 pub const AT_FLAGS: c_ulong = 8;
3502 pub const AT_ENTRY: c_ulong = 9;
3503 pub const AT_NOTELF: c_ulong = 10;
3504 pub const AT_UID: c_ulong = 11;
3505 pub const AT_EUID: c_ulong = 12;
3506 pub const AT_GID: c_ulong = 13;
3507 pub const AT_EGID: c_ulong = 14;
3508 pub const AT_PLATFORM: c_ulong = 15;
3509 pub const AT_HWCAP: c_ulong = 16;
3510 pub const AT_CLKTCK: c_ulong = 17;
3511 pub const AT_SECURE: c_ulong = 23;
3512 pub const AT_BASE_PLATFORM: c_ulong = 24;
3513 pub const AT_RANDOM: c_ulong = 25;
3514 pub const AT_HWCAP2: c_ulong = 26;
3515 pub const AT_RSEQ_FEATURE_SIZE: c_ulong = 27;
3516 pub const AT_RSEQ_ALIGN: c_ulong = 28;
3517 pub const AT_EXECFN: c_ulong = 31;
3518 pub const AT_MINSIGSTKSZ: c_ulong = 51;
3519 
3520 // siginfo.h
3521 pub const SI_DETHREAD: c_int = -7;
3522 pub const TRAP_PERF: c_int = 6;
3523 
3524 // Most `*_SUPER_MAGIC` constants are defined at the `linux_like` level; the
3525 // following are only available on newer Linux versions than the versions
3526 // currently used in CI in some configurations, so we define them here.
3527 cfg_if! {
3528     if #[cfg(not(target_arch = "s390x"))] {
3529         pub const XFS_SUPER_MAGIC: c_long = 0x58465342;
3530     } else if #[cfg(target_arch = "s390x")] {
3531         pub const XFS_SUPER_MAGIC: c_uint = 0x58465342;
3532     }
3533 }
3534 
3535 f! {
3536     pub fn CMSG_NXTHDR(mhdr: *const msghdr, cmsg: *const cmsghdr) -> *mut cmsghdr {
3537         let next = (cmsg as usize + super::CMSG_ALIGN((*cmsg).cmsg_len as usize)) as *mut cmsghdr;
3538         let max = (*mhdr).msg_control as usize + (*mhdr).msg_controllen as usize;
3539         if (next.offset(1)) as usize > max {
3540             core::ptr::null_mut::<cmsghdr>()
3541         } else {
3542             next as *mut cmsghdr
3543         }
3544     }
3545 
3546     pub fn CPU_ALLOC_SIZE(count: c_int) -> size_t {
3547         let _dummy: cpu_set_t = mem::zeroed();
3548         let size_in_bits = 8 * mem::size_of_val(&_dummy.__bits[0]);
3549         ((count as size_t + size_in_bits - 1) / 8) as size_t
3550     }
3551 
3552     pub fn CPU_ZERO(cpuset: &mut cpu_set_t) -> () {
3553         for slot in cpuset.__bits.iter_mut() {
3554             *slot = 0;
3555         }
3556     }
3557 
3558     pub fn CPU_SET(cpu: usize, cpuset: &mut cpu_set_t) -> () {
3559         let size_in_bits = 8 * mem::size_of_val(&cpuset.__bits[0]); // 32, 64 etc
3560         let (idx, offset) = (cpu / size_in_bits, cpu % size_in_bits);
3561         cpuset.__bits[idx] |= 1 << offset;
3562         ()
3563     }
3564 
3565     pub fn CPU_CLR(cpu: usize, cpuset: &mut cpu_set_t) -> () {
3566         let size_in_bits = 8 * mem::size_of_val(&cpuset.__bits[0]); // 32, 64 etc
3567         let (idx, offset) = (cpu / size_in_bits, cpu % size_in_bits);
3568         cpuset.__bits[idx] &= !(1 << offset);
3569         ()
3570     }
3571 
3572     pub fn CPU_ISSET(cpu: usize, cpuset: &cpu_set_t) -> bool {
3573         let size_in_bits = 8 * mem::size_of_val(&cpuset.__bits[0]);
3574         let (idx, offset) = (cpu / size_in_bits, cpu % size_in_bits);
3575         0 != (cpuset.__bits[idx] & (1 << offset))
3576     }
3577 
3578     pub fn CPU_COUNT_S(size: usize, cpuset: &cpu_set_t) -> c_int {
3579         let mut s: u32 = 0;
3580         let size_of_mask = mem::size_of_val(&cpuset.__bits[0]);
3581         for i in cpuset.__bits[..(size / size_of_mask)].iter() {
3582             s += i.count_ones();
3583         }
3584         s as c_int
3585     }
3586 
3587     pub fn CPU_COUNT(cpuset: &cpu_set_t) -> c_int {
3588         CPU_COUNT_S(mem::size_of::<cpu_set_t>(), cpuset)
3589     }
3590 
3591     pub fn CPU_EQUAL(set1: &cpu_set_t, set2: &cpu_set_t) -> bool {
3592         set1.__bits == set2.__bits
3593     }
3594 
3595     pub fn NLA_ALIGN(len: c_int) -> c_int {
3596         return ((len) + NLA_ALIGNTO - 1) & !(NLA_ALIGNTO - 1);
3597     }
3598 
3599     pub fn SO_EE_OFFENDER(ee: *const crate::sock_extended_err) -> *mut crate::sockaddr {
3600         ee.offset(1) as *mut crate::sockaddr
3601     }
3602 }
3603 
3604 safe_f! {
3605     pub {const} fn makedev(ma: c_uint, mi: c_uint) -> crate::dev_t {
3606         let ma = ma as crate::dev_t;
3607         let mi = mi as crate::dev_t;
3608         ((ma & 0xfff) << 8) | (mi & 0xff) | ((mi & 0xfff00) << 12)
3609     }
3610 
3611     pub {const} fn major(dev: crate::dev_t) -> c_int {
3612         ((dev >> 8) & 0xfff) as c_int
3613     }
3614 
3615     pub {const} fn minor(dev: crate::dev_t) -> c_int {
3616         ((dev & 0xff) | ((dev >> 12) & 0xfff00)) as c_int
3617     }
3618 }
3619 
3620 extern "C" {
3621     pub fn setgrent();
3622     pub fn endgrent();
3623     pub fn getgrent() -> *mut crate::group;
3624     pub fn getrlimit64(resource: c_int, rlim: *mut rlimit64) -> c_int;
3625     pub fn setrlimit64(resource: c_int, rlim: *const rlimit64) -> c_int;
3626     pub fn getrlimit(resource: c_int, rlim: *mut crate::rlimit) -> c_int;
3627     pub fn setrlimit(resource: c_int, rlim: *const crate::rlimit) -> c_int;
3628     pub fn prlimit(
3629         pid: crate::pid_t,
3630         resource: c_int,
3631         new_limit: *const crate::rlimit,
3632         old_limit: *mut crate::rlimit,
3633     ) -> c_int;
3634     pub fn prlimit64(
3635         pid: crate::pid_t,
3636         resource: c_int,
3637         new_limit: *const crate::rlimit64,
3638         old_limit: *mut crate::rlimit64,
3639     ) -> c_int;
3640     pub fn strerror_r(errnum: c_int, buf: *mut c_char, buflen: size_t) -> c_int;
3641 
3642     pub fn gettimeofday(tp: *mut crate::timeval, tz: *mut crate::timezone) -> c_int;
3643     pub fn mlock2(addr: *const c_void, len: size_t, flags: c_int) -> c_int;
3644     pub fn madvise(addr: *mut c_void, len: size_t, advice: c_int) -> c_int;
3645     pub fn msync(addr: *mut c_void, len: size_t, flags: c_int) -> c_int;
3646     pub fn mprotect(addr: *mut c_void, len: size_t, prot: c_int) -> c_int;
3647     pub fn recvfrom(
3648         socket: c_int,
3649         buf: *mut c_void,
3650         len: size_t,
3651         flags: c_int,
3652         addr: *mut crate::sockaddr,
3653         addrlen: *mut crate::socklen_t,
3654     ) -> ssize_t;
3655     pub fn getnameinfo(
3656         sa: *const crate::sockaddr,
3657         salen: crate::socklen_t,
3658         host: *mut c_char,
3659         hostlen: size_t,
3660         serv: *mut c_char,
3661         servlen: size_t,
3662         flags: c_int,
3663     ) -> c_int;
3664     pub fn preadv(fd: c_int, iov: *const crate::iovec, count: c_int, offset: off_t) -> ssize_t;
3665     pub fn pwritev(fd: c_int, iov: *const crate::iovec, count: c_int, offset: off_t) -> ssize_t;
3666     pub fn process_vm_readv(
3667         pid: crate::pid_t,
3668         local_iov: *const crate::iovec,
3669         local_iov_count: c_ulong,
3670         remote_iov: *const crate::iovec,
3671         remote_iov_count: c_ulong,
3672         flags: c_ulong,
3673     ) -> ssize_t;
3674     pub fn process_vm_writev(
3675         pid: crate::pid_t,
3676         local_iov: *const crate::iovec,
3677         local_iov_count: c_ulong,
3678         remote_iov: *const crate::iovec,
3679         remote_iov_count: c_ulong,
3680         flags: c_ulong,
3681     ) -> ssize_t;
3682     pub fn ptrace(request: c_int, ...) -> c_long;
3683     pub fn getpriority(which: c_int, who: crate::id_t) -> c_int;
3684     pub fn setpriority(which: c_int, who: crate::id_t, prio: c_int) -> c_int;
3685     pub fn __sched_cpualloc(count: size_t) -> *mut crate::cpu_set_t;
3686     pub fn __sched_cpufree(set: *mut crate::cpu_set_t);
3687     pub fn __sched_cpucount(setsize: size_t, set: *const cpu_set_t) -> c_int;
3688     pub fn sched_getcpu() -> c_int;
3689     pub fn mallinfo() -> crate::mallinfo;
3690     // available from API 23
3691     pub fn malloc_info(options: c_int, stream: *mut crate::FILE) -> c_int;
3692 
3693     pub fn malloc_usable_size(ptr: *const c_void) -> size_t;
3694 
3695     pub fn utmpname(name: *const c_char) -> c_int;
3696     pub fn setutent();
3697     pub fn getutent() -> *mut utmp;
3698 
3699     pub fn seekdir(dirp: *mut crate::DIR, loc: c_long);
3700     pub fn telldir(dirp: *mut crate::DIR) -> c_long;
3701     pub fn fallocate(fd: c_int, mode: c_int, offset: off_t, len: off_t) -> c_int;
3702     pub fn fallocate64(fd: c_int, mode: c_int, offset: off64_t, len: off64_t) -> c_int;
3703     pub fn posix_fallocate(fd: c_int, offset: off_t, len: off_t) -> c_int;
3704     pub fn posix_fallocate64(fd: c_int, offset: off64_t, len: off64_t) -> c_int;
3705     pub fn getxattr(
3706         path: *const c_char,
3707         name: *const c_char,
3708         value: *mut c_void,
3709         size: size_t,
3710     ) -> ssize_t;
3711     pub fn lgetxattr(
3712         path: *const c_char,
3713         name: *const c_char,
3714         value: *mut c_void,
3715         size: size_t,
3716     ) -> ssize_t;
3717     pub fn fgetxattr(
3718         filedes: c_int,
3719         name: *const c_char,
3720         value: *mut c_void,
3721         size: size_t,
3722     ) -> ssize_t;
3723     pub fn setxattr(
3724         path: *const c_char,
3725         name: *const c_char,
3726         value: *const c_void,
3727         size: size_t,
3728         flags: c_int,
3729     ) -> c_int;
3730     pub fn lsetxattr(
3731         path: *const c_char,
3732         name: *const c_char,
3733         value: *const c_void,
3734         size: size_t,
3735         flags: c_int,
3736     ) -> c_int;
3737     pub fn fsetxattr(
3738         filedes: c_int,
3739         name: *const c_char,
3740         value: *const c_void,
3741         size: size_t,
3742         flags: c_int,
3743     ) -> c_int;
3744     pub fn listxattr(path: *const c_char, list: *mut c_char, size: size_t) -> ssize_t;
3745     pub fn llistxattr(path: *const c_char, list: *mut c_char, size: size_t) -> ssize_t;
3746     pub fn flistxattr(filedes: c_int, list: *mut c_char, size: size_t) -> ssize_t;
3747     pub fn removexattr(path: *const c_char, name: *const c_char) -> c_int;
3748     pub fn lremovexattr(path: *const c_char, name: *const c_char) -> c_int;
3749     pub fn fremovexattr(filedes: c_int, name: *const c_char) -> c_int;
3750     pub fn signalfd(fd: c_int, mask: *const crate::sigset_t, flags: c_int) -> c_int;
3751     pub fn timerfd_create(clock: crate::clockid_t, flags: c_int) -> c_int;
3752     pub fn timerfd_gettime(fd: c_int, current_value: *mut itimerspec) -> c_int;
3753     pub fn timerfd_settime(
3754         fd: c_int,
3755         flags: c_int,
3756         new_value: *const itimerspec,
3757         old_value: *mut itimerspec,
3758     ) -> c_int;
3759     pub fn syscall(num: c_long, ...) -> c_long;
3760     pub fn sched_getaffinity(
3761         pid: crate::pid_t,
3762         cpusetsize: size_t,
3763         cpuset: *mut cpu_set_t,
3764     ) -> c_int;
3765     pub fn sched_setaffinity(
3766         pid: crate::pid_t,
3767         cpusetsize: size_t,
3768         cpuset: *const cpu_set_t,
3769     ) -> c_int;
3770     pub fn epoll_create(size: c_int) -> c_int;
3771     pub fn epoll_create1(flags: c_int) -> c_int;
3772     pub fn epoll_wait(
3773         epfd: c_int,
3774         events: *mut crate::epoll_event,
3775         maxevents: c_int,
3776         timeout: c_int,
3777     ) -> c_int;
3778     pub fn epoll_ctl(epfd: c_int, op: c_int, fd: c_int, event: *mut crate::epoll_event) -> c_int;
3779     pub fn pthread_getschedparam(
3780         native: crate::pthread_t,
3781         policy: *mut c_int,
3782         param: *mut crate::sched_param,
3783     ) -> c_int;
3784     pub fn unshare(flags: c_int) -> c_int;
3785     pub fn umount(target: *const c_char) -> c_int;
3786     pub fn sched_get_priority_max(policy: c_int) -> c_int;
3787     pub fn tee(fd_in: c_int, fd_out: c_int, len: size_t, flags: c_uint) -> ssize_t;
3788     pub fn settimeofday(tv: *const crate::timeval, tz: *const crate::timezone) -> c_int;
3789     pub fn splice(
3790         fd_in: c_int,
3791         off_in: *mut crate::loff_t,
3792         fd_out: c_int,
3793         off_out: *mut crate::loff_t,
3794         len: size_t,
3795         flags: c_uint,
3796     ) -> ssize_t;
3797     pub fn eventfd(init: c_uint, flags: c_int) -> c_int;
3798     pub fn eventfd_read(fd: c_int, value: *mut eventfd_t) -> c_int;
3799     pub fn eventfd_write(fd: c_int, value: eventfd_t) -> c_int;
3800     pub fn sched_rr_get_interval(pid: crate::pid_t, tp: *mut crate::timespec) -> c_int;
3801     pub fn sem_timedwait(sem: *mut sem_t, abstime: *const crate::timespec) -> c_int;
3802     pub fn sem_getvalue(sem: *mut sem_t, sval: *mut c_int) -> c_int;
3803     pub fn sched_setparam(pid: crate::pid_t, param: *const crate::sched_param) -> c_int;
3804     pub fn setns(fd: c_int, nstype: c_int) -> c_int;
3805     pub fn swapoff(puath: *const c_char) -> c_int;
3806     pub fn vmsplice(fd: c_int, iov: *const crate::iovec, nr_segs: size_t, flags: c_uint)
3807         -> ssize_t;
3808     pub fn mount(
3809         src: *const c_char,
3810         target: *const c_char,
3811         fstype: *const c_char,
3812         flags: c_ulong,
3813         data: *const c_void,
3814     ) -> c_int;
3815     pub fn personality(persona: c_uint) -> c_int;
3816     pub fn prctl(option: c_int, ...) -> c_int;
3817     pub fn sched_getparam(pid: crate::pid_t, param: *mut crate::sched_param) -> c_int;
3818     pub fn ppoll(
3819         fds: *mut crate::pollfd,
3820         nfds: nfds_t,
3821         timeout: *const crate::timespec,
3822         sigmask: *const sigset_t,
3823     ) -> c_int;
3824     pub fn pthread_mutex_timedlock(
3825         lock: *mut pthread_mutex_t,
3826         abstime: *const crate::timespec,
3827     ) -> c_int;
3828     pub fn pthread_barrierattr_init(attr: *mut crate::pthread_barrierattr_t) -> c_int;
3829     pub fn pthread_barrierattr_destroy(attr: *mut crate::pthread_barrierattr_t) -> c_int;
3830     pub fn pthread_barrierattr_getpshared(
3831         attr: *const crate::pthread_barrierattr_t,
3832         shared: *mut c_int,
3833     ) -> c_int;
3834     pub fn pthread_barrierattr_setpshared(
3835         attr: *mut crate::pthread_barrierattr_t,
3836         shared: c_int,
3837     ) -> c_int;
3838     pub fn pthread_barrier_init(
3839         barrier: *mut pthread_barrier_t,
3840         attr: *const crate::pthread_barrierattr_t,
3841         count: c_uint,
3842     ) -> c_int;
3843     pub fn pthread_barrier_destroy(barrier: *mut pthread_barrier_t) -> c_int;
3844     pub fn pthread_barrier_wait(barrier: *mut pthread_barrier_t) -> c_int;
3845     pub fn pthread_spin_init(lock: *mut crate::pthread_spinlock_t, pshared: c_int) -> c_int;
3846     pub fn pthread_spin_destroy(lock: *mut crate::pthread_spinlock_t) -> c_int;
3847     pub fn pthread_spin_lock(lock: *mut crate::pthread_spinlock_t) -> c_int;
3848     pub fn pthread_spin_trylock(lock: *mut crate::pthread_spinlock_t) -> c_int;
3849     pub fn pthread_spin_unlock(lock: *mut crate::pthread_spinlock_t) -> c_int;
3850     pub fn clone(
3851         cb: extern "C" fn(*mut c_void) -> c_int,
3852         child_stack: *mut c_void,
3853         flags: c_int,
3854         arg: *mut c_void,
3855         ...
3856     ) -> c_int;
3857     pub fn sched_getscheduler(pid: crate::pid_t) -> c_int;
3858     pub fn clock_nanosleep(
3859         clk_id: crate::clockid_t,
3860         flags: c_int,
3861         rqtp: *const crate::timespec,
3862         rmtp: *mut crate::timespec,
3863     ) -> c_int;
3864     pub fn pthread_attr_getguardsize(
3865         attr: *const crate::pthread_attr_t,
3866         guardsize: *mut size_t,
3867     ) -> c_int;
3868     pub fn pthread_attr_setguardsize(attr: *mut crate::pthread_attr_t, guardsize: size_t) -> c_int;
3869     pub fn pthread_attr_getinheritsched(
3870         attr: *const crate::pthread_attr_t,
3871         flag: *mut c_int,
3872     ) -> c_int;
3873     pub fn pthread_attr_setinheritsched(attr: *mut crate::pthread_attr_t, flag: c_int) -> c_int;
3874     pub fn sethostname(name: *const c_char, len: size_t) -> c_int;
3875     pub fn sched_get_priority_min(policy: c_int) -> c_int;
3876     pub fn pthread_condattr_getpshared(
3877         attr: *const pthread_condattr_t,
3878         pshared: *mut c_int,
3879     ) -> c_int;
3880     pub fn sysinfo(info: *mut crate::sysinfo) -> c_int;
3881     pub fn umount2(target: *const c_char, flags: c_int) -> c_int;
3882     pub fn pthread_setschedparam(
3883         native: crate::pthread_t,
3884         policy: c_int,
3885         param: *const crate::sched_param,
3886     ) -> c_int;
3887     pub fn swapon(path: *const c_char, swapflags: c_int) -> c_int;
3888     pub fn sched_setscheduler(
3889         pid: crate::pid_t,
3890         policy: c_int,
3891         param: *const crate::sched_param,
3892     ) -> c_int;
3893     pub fn sendfile(out_fd: c_int, in_fd: c_int, offset: *mut off_t, count: size_t) -> ssize_t;
3894     pub fn sendfile64(out_fd: c_int, in_fd: c_int, offset: *mut off64_t, count: size_t) -> ssize_t;
3895     pub fn setfsgid(gid: crate::gid_t) -> c_int;
3896     pub fn setfsuid(uid: crate::uid_t) -> c_int;
3897     pub fn sigsuspend(mask: *const crate::sigset_t) -> c_int;
3898     pub fn getgrgid_r(
3899         gid: crate::gid_t,
3900         grp: *mut crate::group,
3901         buf: *mut c_char,
3902         buflen: size_t,
3903         result: *mut *mut crate::group,
3904     ) -> c_int;
3905     pub fn sigaltstack(ss: *const stack_t, oss: *mut stack_t) -> c_int;
3906     pub fn sem_close(sem: *mut sem_t) -> c_int;
3907     pub fn getgrnam_r(
3908         name: *const c_char,
3909         grp: *mut crate::group,
3910         buf: *mut c_char,
3911         buflen: size_t,
3912         result: *mut *mut crate::group,
3913     ) -> c_int;
3914     pub fn pthread_sigmask(how: c_int, set: *const sigset_t, oldset: *mut sigset_t) -> c_int;
3915     pub fn sem_open(name: *const c_char, oflag: c_int, ...) -> *mut sem_t;
3916     pub fn getgrnam(name: *const c_char) -> *mut crate::group;
3917     pub fn pthread_kill(thread: crate::pthread_t, sig: c_int) -> c_int;
3918     pub fn sem_unlink(name: *const c_char) -> c_int;
3919     pub fn daemon(nochdir: c_int, noclose: c_int) -> c_int;
3920     pub fn getpwnam_r(
3921         name: *const c_char,
3922         pwd: *mut passwd,
3923         buf: *mut c_char,
3924         buflen: size_t,
3925         result: *mut *mut passwd,
3926     ) -> c_int;
3927     pub fn getpwuid_r(
3928         uid: crate::uid_t,
3929         pwd: *mut passwd,
3930         buf: *mut c_char,
3931         buflen: size_t,
3932         result: *mut *mut passwd,
3933     ) -> c_int;
3934     pub fn sigtimedwait(
3935         set: *const sigset_t,
3936         info: *mut siginfo_t,
3937         timeout: *const crate::timespec,
3938     ) -> c_int;
3939     pub fn sigwait(set: *const sigset_t, sig: *mut c_int) -> c_int;
3940     pub fn pthread_atfork(
3941         prepare: Option<unsafe extern "C" fn()>,
3942         parent: Option<unsafe extern "C" fn()>,
3943         child: Option<unsafe extern "C" fn()>,
3944     ) -> c_int;
3945     pub fn getgrgid(gid: crate::gid_t) -> *mut crate::group;
3946     pub fn getgrouplist(
3947         user: *const c_char,
3948         group: crate::gid_t,
3949         groups: *mut crate::gid_t,
3950         ngroups: *mut c_int,
3951     ) -> c_int;
3952     pub fn initgroups(user: *const c_char, group: crate::gid_t) -> c_int;
3953     pub fn pthread_mutexattr_getpshared(
3954         attr: *const pthread_mutexattr_t,
3955         pshared: *mut c_int,
3956     ) -> c_int;
3957     pub fn popen(command: *const c_char, mode: *const c_char) -> *mut crate::FILE;
3958     pub fn faccessat(dirfd: c_int, pathname: *const c_char, mode: c_int, flags: c_int) -> c_int;
3959     pub fn pthread_create(
3960         native: *mut crate::pthread_t,
3961         attr: *const crate::pthread_attr_t,
3962         f: extern "C" fn(*mut c_void) -> *mut c_void,
3963         value: *mut c_void,
3964     ) -> c_int;
3965     pub fn __errno() -> *mut c_int;
3966     pub fn inotify_rm_watch(fd: c_int, wd: u32) -> c_int;
3967     pub fn sendmmsg(
3968         sockfd: c_int,
3969         msgvec: *const crate::mmsghdr,
3970         vlen: c_uint,
3971         flags: c_int,
3972     ) -> c_int;
3973     pub fn recvmmsg(
3974         sockfd: c_int,
3975         msgvec: *mut crate::mmsghdr,
3976         vlen: c_uint,
3977         flags: c_int,
3978         timeout: *const crate::timespec,
3979     ) -> c_int;
3980     pub fn inotify_init() -> c_int;
3981     pub fn inotify_init1(flags: c_int) -> c_int;
3982     pub fn inotify_add_watch(fd: c_int, path: *const c_char, mask: u32) -> c_int;
3983 
3984     pub fn regcomp(preg: *mut crate::regex_t, pattern: *const c_char, cflags: c_int) -> c_int;
3985 
3986     pub fn regexec(
3987         preg: *const crate::regex_t,
3988         input: *const c_char,
3989         nmatch: size_t,
3990         pmatch: *mut regmatch_t,
3991         eflags: c_int,
3992     ) -> c_int;
3993 
3994     pub fn regerror(
3995         errcode: c_int,
3996         preg: *const crate::regex_t,
3997         errbuf: *mut c_char,
3998         errbuf_size: size_t,
3999     ) -> size_t;
4000 
4001     pub fn regfree(preg: *mut crate::regex_t);
4002 
4003     pub fn android_set_abort_message(msg: *const c_char);
4004 
4005     pub fn gettid() -> crate::pid_t;
4006 
4007     pub fn getauxval(type_: c_ulong) -> c_ulong;
4008 
4009     /// Only available in API Version 28+
4010     pub fn getrandom(buf: *mut c_void, buflen: size_t, flags: c_uint) -> ssize_t;
4011     pub fn getentropy(buf: *mut c_void, buflen: size_t) -> c_int;
4012 
4013     pub fn pthread_setname_np(thread: crate::pthread_t, name: *const c_char) -> c_int;
4014 
4015     pub fn __system_property_set(__name: *const c_char, __value: *const c_char) -> c_int;
4016     pub fn __system_property_get(__name: *const c_char, __value: *mut c_char) -> c_int;
4017     pub fn __system_property_find(__name: *const c_char) -> *const prop_info;
4018     pub fn __system_property_find_nth(__n: c_uint) -> *const prop_info;
4019     pub fn __system_property_foreach(
4020         __callback: unsafe extern "C" fn(__pi: *const prop_info, __cookie: *mut c_void),
4021         __cookie: *mut c_void,
4022     ) -> c_int;
4023 
4024     // #include <link.h>
4025     /// Only available in API Version 21+
4026     pub fn dl_iterate_phdr(
4027         callback: Option<
4028             unsafe extern "C" fn(info: *mut dl_phdr_info, size: usize, data: *mut c_void) -> c_int,
4029         >,
4030         data: *mut c_void,
4031     ) -> c_int;
4032 
4033     pub fn arc4random() -> u32;
4034     pub fn arc4random_uniform(__upper_bound: u32) -> u32;
4035     pub fn arc4random_buf(__buf: *mut c_void, __n: size_t);
4036 
4037     pub fn reallocarray(ptr: *mut c_void, nmemb: size_t, size: size_t) -> *mut c_void;
4038 
4039     pub fn pthread_getcpuclockid(thread: crate::pthread_t, clk_id: *mut crate::clockid_t) -> c_int;
4040 
4041     pub fn dirname(path: *const c_char) -> *mut c_char;
4042     pub fn basename(path: *const c_char) -> *mut c_char;
4043     pub fn getopt_long(
4044         argc: c_int,
4045         argv: *const *mut c_char,
4046         optstring: *const c_char,
4047         longopts: *const option,
4048         longindex: *mut c_int,
4049     ) -> c_int;
4050 
4051     pub fn sync();
4052     pub fn syncfs(fd: c_int) -> c_int;
4053 
4054     pub fn memmem(
4055         haystack: *const c_void,
4056         haystacklen: size_t,
4057         needle: *const c_void,
4058         needlelen: size_t,
4059     ) -> *mut c_void;
4060     pub fn fread_unlocked(
4061         buf: *mut c_void,
4062         size: size_t,
4063         nobj: size_t,
4064         stream: *mut crate::FILE,
4065     ) -> size_t;
4066     pub fn fwrite_unlocked(
4067         buf: *const c_void,
4068         size: size_t,
4069         nobj: size_t,
4070         stream: *mut crate::FILE,
4071     ) -> size_t;
4072     pub fn fflush_unlocked(stream: *mut crate::FILE) -> c_int;
4073     pub fn fgets_unlocked(buf: *mut c_char, size: c_int, stream: *mut crate::FILE) -> *mut c_char;
4074 
4075     pub fn klogctl(syslog_type: c_int, bufp: *mut c_char, len: c_int) -> c_int;
4076 
4077     pub fn memfd_create(name: *const c_char, flags: c_uint) -> c_int;
4078     pub fn renameat2(
4079         olddirfd: c_int,
4080         oldpath: *const c_char,
4081         newdirfd: c_int,
4082         newpath: *const c_char,
4083         flags: c_uint,
4084     ) -> c_int;
4085 
4086     pub fn if_nameindex() -> *mut if_nameindex;
4087     pub fn if_freenameindex(ptr: *mut if_nameindex);
4088 }
4089 
4090 cfg_if! {
4091     if #[cfg(target_pointer_width = "32")] {
4092         mod b32;
4093         pub use self::b32::*;
4094     } else if #[cfg(target_pointer_width = "64")] {
4095         mod b64;
4096         pub use self::b64::*;
4097     } else {
4098         // Unknown target_pointer_width
4099     }
4100 }
4101 
4102 impl siginfo_t {
4103     pub unsafe fn si_addr(&self) -> *mut c_void {
4104         #[repr(C)]
4105         struct siginfo_sigfault {
4106             _si_signo: c_int,
4107             _si_errno: c_int,
4108             _si_code: c_int,
4109             si_addr: *mut c_void,
4110         }
4111         (*(self as *const siginfo_t as *const siginfo_sigfault)).si_addr
4112     }
4113 
4114     pub unsafe fn si_value(&self) -> crate::sigval {
4115         #[repr(C)]
4116         struct siginfo_timer {
4117             _si_signo: c_int,
4118             _si_errno: c_int,
4119             _si_code: c_int,
4120             _si_tid: c_int,
4121             _si_overrun: c_int,
4122             si_sigval: crate::sigval,
4123         }
4124         (*(self as *const siginfo_t as *const siginfo_timer)).si_sigval
4125     }
4126 }
4127 
4128 // Internal, for casts to access union fields
4129 #[repr(C)]
4130 struct sifields_sigchld {
4131     si_pid: crate::pid_t,
4132     si_uid: crate::uid_t,
4133     si_status: c_int,
4134     si_utime: c_long,
4135     si_stime: c_long,
4136 }
4137 impl Copy for sifields_sigchld {}
4138 impl Clone for sifields_sigchld {
4139     fn clone(&self) -> sifields_sigchld {
4140         *self
4141     }
4142 }
4143 
4144 // Internal, for casts to access union fields
4145 #[repr(C)]
4146 union sifields {
4147     _align_pointer: *mut c_void,
4148     sigchld: sifields_sigchld,
4149 }
4150 
4151 // Internal, for casts to access union fields. Note that some variants
4152 // of sifields start with a pointer, which makes the alignment of
4153 // sifields vary on 32-bit and 64-bit architectures.
4154 #[repr(C)]
4155 struct siginfo_f {
4156     _siginfo_base: [c_int; 3],
4157     sifields: sifields,
4158 }
4159 
4160 impl siginfo_t {
4161     unsafe fn sifields(&self) -> &sifields {
4162         &(*(self as *const siginfo_t as *const siginfo_f)).sifields
4163     }
4164 
4165     pub unsafe fn si_pid(&self) -> crate::pid_t {
4166         self.sifields().sigchld.si_pid
4167     }
4168 
4169     pub unsafe fn si_uid(&self) -> crate::uid_t {
4170         self.sifields().sigchld.si_uid
4171     }
4172 
4173     pub unsafe fn si_status(&self) -> c_int {
4174         self.sifields().sigchld.si_status
4175     }
4176 
4177     pub unsafe fn si_utime(&self) -> c_long {
4178         self.sifields().sigchld.si_utime
4179     }
4180 
4181     pub unsafe fn si_stime(&self) -> c_long {
4182         self.sifields().sigchld.si_stime
4183     }
4184 }
4185