1pub type sa_family_t = u16;
2pub type speed_t = ::c_uint;
3pub type tcflag_t = ::c_uint;
4pub type clockid_t = ::c_int;
5pub type timer_t = *mut ::c_void;
6pub type key_t = ::c_int;
7pub type id_t = ::c_uint;
8
9#[cfg_attr(feature = "extra_traits", derive(Debug))]
10pub enum timezone {}
11impl ::Copy for timezone {}
12impl ::Clone for timezone {
13 fn clone(&self) -> timezone {
14 *self
15 }
16}
17
18s! {
19 pub struct in_addr {
20 pub s_addr: ::in_addr_t,
21 }
22
23 pub struct ip_mreq {
24 pub imr_multiaddr: in_addr,
25 pub imr_interface: in_addr,
26 }
27
28 pub struct ip_mreqn {
29 pub imr_multiaddr: in_addr,
30 pub imr_address: in_addr,
31 pub imr_ifindex: ::c_int,
32 }
33
34 pub struct ip_mreq_source {
35 pub imr_multiaddr: in_addr,
36 pub imr_interface: in_addr,
37 pub imr_sourceaddr: in_addr,
38 }
39
40 pub struct sockaddr {
41 pub sa_family: sa_family_t,
42 pub sa_data: [::c_char; 14],
43 }
44
45 pub struct sockaddr_in {
46 pub sin_family: sa_family_t,
47 pub sin_port: ::in_port_t,
48 pub sin_addr: ::in_addr,
49 pub sin_zero: [u8; 8],
50 }
51
52 pub struct sockaddr_in6 {
53 pub sin6_family: sa_family_t,
54 pub sin6_port: ::in_port_t,
55 pub sin6_flowinfo: u32,
56 pub sin6_addr: ::in6_addr,
57 pub sin6_scope_id: u32,
58 }
59
60 // The order of the `ai_addr` field in this struct is crucial
61 // for converting between the Rust and C types.
62 pub struct addrinfo {
63 pub ai_flags: ::c_int,
64 pub ai_family: ::c_int,
65 pub ai_socktype: ::c_int,
66 pub ai_protocol: ::c_int,
67 pub ai_addrlen: socklen_t,
68
69 #[cfg(any(target_os = "linux",
70 target_os = "emscripten"))]
71 pub ai_addr: *mut ::sockaddr,
72
73 pub ai_canonname: *mut c_char,
74
75 #[cfg(target_os = "android")]
76 pub ai_addr: *mut ::sockaddr,
77
78 pub ai_next: *mut addrinfo,
79 }
80
81 pub struct sockaddr_ll {
82 pub sll_family: ::c_ushort,
83 pub sll_protocol: ::c_ushort,
84 pub sll_ifindex: ::c_int,
85 pub sll_hatype: ::c_ushort,
86 pub sll_pkttype: ::c_uchar,
87 pub sll_halen: ::c_uchar,
88 pub sll_addr: [::c_uchar; 8]
89 }
90
91 pub struct fd_set {
92 fds_bits: [::c_ulong; FD_SETSIZE / ULONG_SIZE],
93 }
94
95 pub struct tm {
96 pub tm_sec: ::c_int,
97 pub tm_min: ::c_int,
98 pub tm_hour: ::c_int,
99 pub tm_mday: ::c_int,
100 pub tm_mon: ::c_int,
101 pub tm_year: ::c_int,
102 pub tm_wday: ::c_int,
103 pub tm_yday: ::c_int,
104 pub tm_isdst: ::c_int,
105 pub tm_gmtoff: ::c_long,
106 pub tm_zone: *const ::c_char,
107 }
108
109 pub struct sched_param {
110 pub sched_priority: ::c_int,
111 #[cfg(any(target_env = "musl", target_os = "emscripten", target_env = "ohos"))]
112 pub sched_ss_low_priority: ::c_int,
113 #[cfg(any(target_env = "musl", target_os = "emscripten", target_env = "ohos"))]
114 pub sched_ss_repl_period: ::timespec,
115 #[cfg(any(target_env = "musl", target_os = "emscripten", target_env = "ohos"))]
116 pub sched_ss_init_budget: ::timespec,
117 #[cfg(any(target_env = "musl", target_os = "emscripten", target_env = "ohos"))]
118 pub sched_ss_max_repl: ::c_int,
119 }
120
121 pub struct Dl_info {
122 pub dli_fname: *const ::c_char,
123 pub dli_fbase: *mut ::c_void,
124 pub dli_sname: *const ::c_char,
125 pub dli_saddr: *mut ::c_void,
126 }
127
128 pub struct lconv {
129 pub decimal_point: *mut ::c_char,
130 pub thousands_sep: *mut ::c_char,
131 pub grouping: *mut ::c_char,
132 pub int_curr_symbol: *mut ::c_char,
133 pub currency_symbol: *mut ::c_char,
134 pub mon_decimal_point: *mut ::c_char,
135 pub mon_thousands_sep: *mut ::c_char,
136 pub mon_grouping: *mut ::c_char,
137 pub positive_sign: *mut ::c_char,
138 pub negative_sign: *mut ::c_char,
139 pub int_frac_digits: ::c_char,
140 pub frac_digits: ::c_char,
141 pub p_cs_precedes: ::c_char,
142 pub p_sep_by_space: ::c_char,
143 pub n_cs_precedes: ::c_char,
144 pub n_sep_by_space: ::c_char,
145 pub p_sign_posn: ::c_char,
146 pub n_sign_posn: ::c_char,
147 pub int_p_cs_precedes: ::c_char,
148 pub int_p_sep_by_space: ::c_char,
149 pub int_n_cs_precedes: ::c_char,
150 pub int_n_sep_by_space: ::c_char,
151 pub int_p_sign_posn: ::c_char,
152 pub int_n_sign_posn: ::c_char,
153 }
154
155 pub struct in_pktinfo {
156 pub ipi_ifindex: ::c_int,
157 pub ipi_spec_dst: ::in_addr,
158 pub ipi_addr: ::in_addr,
159 }
160
161 pub struct ifaddrs {
162 pub ifa_next: *mut ifaddrs,
163 pub ifa_name: *mut c_char,
164 pub ifa_flags: ::c_uint,
165 pub ifa_addr: *mut ::sockaddr,
166 pub ifa_netmask: *mut ::sockaddr,
167 pub ifa_ifu: *mut ::sockaddr, // FIXME This should be a union
168 pub ifa_data: *mut ::c_void
169 }
170
171 pub struct in6_rtmsg {
172 rtmsg_dst: ::in6_addr,
173 rtmsg_src: ::in6_addr,
174 rtmsg_gateway: ::in6_addr,
175 rtmsg_type: u32,
176 rtmsg_dst_len: u16,
177 rtmsg_src_len: u16,
178 rtmsg_metric: u32,
179 rtmsg_info: ::c_ulong,
180 rtmsg_flags: u32,
181 rtmsg_ifindex: ::c_int,
182 }
183
184 pub struct arpreq {
185 pub arp_pa: ::sockaddr,
186 pub arp_ha: ::sockaddr,
187 pub arp_flags: ::c_int,
188 pub arp_netmask: ::sockaddr,
189 pub arp_dev: [::c_char; 16],
190 }
191
192 pub struct arpreq_old {
193 pub arp_pa: ::sockaddr,
194 pub arp_ha: ::sockaddr,
195 pub arp_flags: ::c_int,
196 pub arp_netmask: ::sockaddr,
197 }
198
199 pub struct arphdr {
200 pub ar_hrd: u16,
201 pub ar_pro: u16,
202 pub ar_hln: u8,
203 pub ar_pln: u8,
204 pub ar_op: u16,
205 }
206
207 pub struct mmsghdr {
208 pub msg_hdr: ::msghdr,
209 pub msg_len: ::c_uint,
210 }
211}
212
213s_no_extra_traits! {
214 #[cfg_attr(
215 any(
216 all(
217 target_arch = "x86",
218 not(target_env = "musl"),
219 not(target_os = "android")),
220 target_arch = "x86_64"),
221 repr(packed))]
222 pub struct epoll_event {
223 pub events: u32,
224 pub u64: u64,
225 }
226
227 pub struct sockaddr_un {
228 pub sun_family: sa_family_t,
229 pub sun_path: [::c_char; 108]
230 }
231
232 pub struct sockaddr_storage {
233 pub ss_family: sa_family_t,
234 #[cfg(target_pointer_width = "32")]
235 __ss_pad2: [u8; 128 - 2 - 4],
236 #[cfg(target_pointer_width = "64")]
237 __ss_pad2: [u8; 128 - 2 - 8],
238 __ss_align: ::size_t,
239 }
240
241 pub struct utsname {
242 pub sysname: [::c_char; 65],
243 pub nodename: [::c_char; 65],
244 pub release: [::c_char; 65],
245 pub version: [::c_char; 65],
246 pub machine: [::c_char; 65],
247 pub domainname: [::c_char; 65]
248 }
249
250 pub struct sigevent {
251 pub sigev_value: ::sigval,
252 pub sigev_signo: ::c_int,
253 pub sigev_notify: ::c_int,
254 // Actually a union. We only expose sigev_notify_thread_id because it's
255 // the most useful member
256 pub sigev_notify_thread_id: ::c_int,
257 #[cfg(target_pointer_width = "64")]
258 __unused1: [::c_int; 11],
259 #[cfg(target_pointer_width = "32")]
260 __unused1: [::c_int; 12]
261 }
262}
263
264cfg_if! {
265 if #[cfg(feature = "extra_traits")] {
266 impl PartialEq for epoll_event {
267 fn eq(&self, other: &epoll_event) -> bool {
268 self.events == other.events
269 && self.u64 == other.u64
270 }
271 }
272 impl Eq for epoll_event {}
273 impl ::fmt::Debug for epoll_event {
274 fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
275 let events = self.events;
276 let u64 = self.u64;
277 f.debug_struct("epoll_event")
278 .field("events", &events)
279 .field("u64", &u64)
280 .finish()
281 }
282 }
283 impl ::hash::Hash for epoll_event {
284 fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
285 let events = self.events;
286 let u64 = self.u64;
287 events.hash(state);
288 u64.hash(state);
289 }
290 }
291
292 impl PartialEq for sockaddr_un {
293 fn eq(&self, other: &sockaddr_un) -> bool {
294 self.sun_family == other.sun_family
295 && self
296 .sun_path
297 .iter()
298 .zip(other.sun_path.iter())
299 .all(|(a, b)| a == b)
300 }
301 }
302 impl Eq for sockaddr_un {}
303 impl ::fmt::Debug for sockaddr_un {
304 fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
305 f.debug_struct("sockaddr_un")
306 .field("sun_family", &self.sun_family)
307 // FIXME: .field("sun_path", &self.sun_path)
308 .finish()
309 }
310 }
311 impl ::hash::Hash for sockaddr_un {
312 fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
313 self.sun_family.hash(state);
314 self.sun_path.hash(state);
315 }
316 }
317
318 impl PartialEq for sockaddr_storage {
319 fn eq(&self, other: &sockaddr_storage) -> bool {
320 self.ss_family == other.ss_family
321 && self
322 .__ss_pad2
323 .iter()
324 .zip(other.__ss_pad2.iter())
325 .all(|(a, b)| a == b)
326 }
327 }
328
329 impl Eq for sockaddr_storage {}
330
331 impl ::fmt::Debug for sockaddr_storage {
332 fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
333 f.debug_struct("sockaddr_storage")
334 .field("ss_family", &self.ss_family)
335 .field("__ss_align", &self.__ss_align)
336 // FIXME: .field("__ss_pad2", &self.__ss_pad2)
337 .finish()
338 }
339 }
340
341 impl ::hash::Hash for sockaddr_storage {
342 fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
343 self.ss_family.hash(state);
344 self.__ss_pad2.hash(state);
345 }
346 }
347
348 impl PartialEq for utsname {
349 fn eq(&self, other: &utsname) -> bool {
350 self.sysname
351 .iter()
352 .zip(other.sysname.iter())
353 .all(|(a, b)| a == b)
354 && self
355 .nodename
356 .iter()
357 .zip(other.nodename.iter())
358 .all(|(a, b)| a == b)
359 && self
360 .release
361 .iter()
362 .zip(other.release.iter())
363 .all(|(a, b)| a == b)
364 && self
365 .version
366 .iter()
367 .zip(other.version.iter())
368 .all(|(a, b)| a == b)
369 && self
370 .machine
371 .iter()
372 .zip(other.machine.iter())
373 .all(|(a, b)| a == b)
374 && self
375 .domainname
376 .iter()
377 .zip(other.domainname.iter())
378 .all(|(a, b)| a == b)
379 }
380 }
381
382 impl Eq for utsname {}
383
384 impl ::fmt::Debug for utsname {
385 fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
386 f.debug_struct("utsname")
387 // FIXME: .field("sysname", &self.sysname)
388 // FIXME: .field("nodename", &self.nodename)
389 // FIXME: .field("release", &self.release)
390 // FIXME: .field("version", &self.version)
391 // FIXME: .field("machine", &self.machine)
392 // FIXME: .field("domainname", &self.domainname)
393 .finish()
394 }
395 }
396
397 impl ::hash::Hash for utsname {
398 fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
399 self.sysname.hash(state);
400 self.nodename.hash(state);
401 self.release.hash(state);
402 self.version.hash(state);
403 self.machine.hash(state);
404 self.domainname.hash(state);
405 }
406 }
407
408 impl PartialEq for sigevent {
409 fn eq(&self, other: &sigevent) -> bool {
410 self.sigev_value == other.sigev_value
411 && self.sigev_signo == other.sigev_signo
412 && self.sigev_notify == other.sigev_notify
413 && self.sigev_notify_thread_id
414 == other.sigev_notify_thread_id
415 }
416 }
417 impl Eq for sigevent {}
418 impl ::fmt::Debug for sigevent {
419 fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
420 f.debug_struct("sigevent")
421 .field("sigev_value", &self.sigev_value)
422 .field("sigev_signo", &self.sigev_signo)
423 .field("sigev_notify", &self.sigev_notify)
424 .field("sigev_notify_thread_id",
425 &self.sigev_notify_thread_id)
426 .finish()
427 }
428 }
429 impl ::hash::Hash for sigevent {
430 fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
431 self.sigev_value.hash(state);
432 self.sigev_signo.hash(state);
433 self.sigev_notify.hash(state);
434 self.sigev_notify_thread_id.hash(state);
435 }
436 }
437 }
438}
439
440// intentionally not public, only used for fd_set
441cfg_if! {
442 if #[cfg(target_pointer_width = "32")] {
443 const ULONG_SIZE: usize = 32;
444 } else if #[cfg(target_pointer_width = "64")] {
445 const ULONG_SIZE: usize = 64;
446 } else {
447 // Unknown target_pointer_width
448 }
449}
450
451pub const EXIT_FAILURE: ::c_int = 1;
452pub const EXIT_SUCCESS: ::c_int = 0;
453pub const RAND_MAX: ::c_int = 2147483647;
454pub const EOF: ::c_int = -1;
455pub const SEEK_SET: ::c_int = 0;
456pub const SEEK_CUR: ::c_int = 1;
457pub const SEEK_END: ::c_int = 2;
458pub const _IOFBF: ::c_int = 0;
459pub const _IONBF: ::c_int = 2;
460pub const _IOLBF: ::c_int = 1;
461
462pub const F_DUPFD: ::c_int = 0;
463pub const F_GETFD: ::c_int = 1;
464pub const F_SETFD: ::c_int = 2;
465pub const F_GETFL: ::c_int = 3;
466pub const F_SETFL: ::c_int = 4;
467
468// Linux-specific fcntls
469pub const F_SETLEASE: ::c_int = 1024;
470pub const F_GETLEASE: ::c_int = 1025;
471pub const F_NOTIFY: ::c_int = 1026;
472pub const F_CANCELLK: ::c_int = 1029;
473pub const F_DUPFD_CLOEXEC: ::c_int = 1030;
474pub const F_SETPIPE_SZ: ::c_int = 1031;
475pub const F_GETPIPE_SZ: ::c_int = 1032;
476pub const F_ADD_SEALS: ::c_int = 1033;
477pub const F_GET_SEALS: ::c_int = 1034;
478
479pub const F_SEAL_SEAL: ::c_int = 0x0001;
480pub const F_SEAL_SHRINK: ::c_int = 0x0002;
481pub const F_SEAL_GROW: ::c_int = 0x0004;
482pub const F_SEAL_WRITE: ::c_int = 0x0008;
483
484// FIXME(#235): Include file sealing fcntls once we have a way to verify them.
485
486pub const SIGTRAP: ::c_int = 5;
487
488pub const PTHREAD_CREATE_JOINABLE: ::c_int = 0;
489pub const PTHREAD_CREATE_DETACHED: ::c_int = 1;
490
491pub const CLOCK_REALTIME: ::clockid_t = 0;
492pub const CLOCK_MONOTONIC: ::clockid_t = 1;
493pub const CLOCK_PROCESS_CPUTIME_ID: ::clockid_t = 2;
494pub const CLOCK_THREAD_CPUTIME_ID: ::clockid_t = 3;
495pub const CLOCK_MONOTONIC_RAW: ::clockid_t = 4;
496pub const CLOCK_REALTIME_COARSE: ::clockid_t = 5;
497pub const CLOCK_MONOTONIC_COARSE: ::clockid_t = 6;
498pub const CLOCK_BOOTTIME: ::clockid_t = 7;
499pub const CLOCK_REALTIME_ALARM: ::clockid_t = 8;
500pub const CLOCK_BOOTTIME_ALARM: ::clockid_t = 9;
501pub const CLOCK_TAI: ::clockid_t = 11;
502pub const TIMER_ABSTIME: ::c_int = 1;
503
504pub const RUSAGE_SELF: ::c_int = 0;
505
506pub const O_RDONLY: ::c_int = 0;
507pub const O_WRONLY: ::c_int = 1;
508pub const O_RDWR: ::c_int = 2;
509
510pub const SOCK_CLOEXEC: ::c_int = O_CLOEXEC;
511
512pub const S_IFIFO: ::mode_t = 4096;
513pub const S_IFCHR: ::mode_t = 8192;
514pub const S_IFBLK: ::mode_t = 24576;
515pub const S_IFDIR: ::mode_t = 16384;
516pub const S_IFREG: ::mode_t = 32768;
517pub const S_IFLNK: ::mode_t = 40960;
518pub const S_IFSOCK: ::mode_t = 49152;
519pub const S_IFMT: ::mode_t = 61440;
520pub const S_IRWXU: ::mode_t = 448;
521pub const S_IXUSR: ::mode_t = 64;
522pub const S_IWUSR: ::mode_t = 128;
523pub const S_IRUSR: ::mode_t = 256;
524pub const S_IRWXG: ::mode_t = 56;
525pub const S_IXGRP: ::mode_t = 8;
526pub const S_IWGRP: ::mode_t = 16;
527pub const S_IRGRP: ::mode_t = 32;
528pub const S_IRWXO: ::mode_t = 7;
529pub const S_IXOTH: ::mode_t = 1;
530pub const S_IWOTH: ::mode_t = 2;
531pub const S_IROTH: ::mode_t = 4;
532pub const F_OK: ::c_int = 0;
533pub const R_OK: ::c_int = 4;
534pub const W_OK: ::c_int = 2;
535pub const X_OK: ::c_int = 1;
536pub const STDIN_FILENO: ::c_int = 0;
537pub const STDOUT_FILENO: ::c_int = 1;
538pub const STDERR_FILENO: ::c_int = 2;
539pub const SIGHUP: ::c_int = 1;
540pub const SIGINT: ::c_int = 2;
541pub const SIGQUIT: ::c_int = 3;
542pub const SIGILL: ::c_int = 4;
543pub const SIGABRT: ::c_int = 6;
544pub const SIGFPE: ::c_int = 8;
545pub const SIGKILL: ::c_int = 9;
546pub const SIGSEGV: ::c_int = 11;
547pub const SIGPIPE: ::c_int = 13;
548pub const SIGALRM: ::c_int = 14;
549pub const SIGTERM: ::c_int = 15;
550
551pub const PROT_NONE: ::c_int = 0;
552pub const PROT_READ: ::c_int = 1;
553pub const PROT_WRITE: ::c_int = 2;
554pub const PROT_EXEC: ::c_int = 4;
555
556pub const XATTR_CREATE: ::c_int = 0x1;
557pub const XATTR_REPLACE: ::c_int = 0x2;
558
559cfg_if! {
560 if #[cfg(target_os = "android")] {
561 pub const RLIM64_INFINITY: ::c_ulonglong = !0;
562 } else {
563 pub const RLIM64_INFINITY: ::rlim64_t = !0;
564 }
565}
566
567cfg_if! {
568 if #[cfg(target_env = "ohos")] {
569 pub const LC_CTYPE: ::c_int = 0;
570 pub const LC_NUMERIC: ::c_int = 1;
571 pub const LC_TIME: ::c_int = 2;
572 pub const LC_COLLATE: ::c_int = 3;
573 pub const LC_MONETARY: ::c_int = 4;
574 pub const LC_MESSAGES: ::c_int = 5;
575 pub const LC_PAPER: ::c_int = 6;
576 pub const LC_NAME: ::c_int = 7;
577 pub const LC_ADDRESS: ::c_int = 8;
578 pub const LC_TELEPHONE: ::c_int = 9;
579 pub const LC_MEASUREMENT: ::c_int = 10;
580 pub const LC_IDENTIFICATION: ::c_int = 11;
581 pub const LC_ALL: ::c_int = 12;
582 } else if #[cfg(not(target_env = "uclibc"))] {
583 pub const LC_CTYPE: ::c_int = 0;
584 pub const LC_NUMERIC: ::c_int = 1;
585 pub const LC_TIME: ::c_int = 2;
586 pub const LC_COLLATE: ::c_int = 3;
587 pub const LC_MONETARY: ::c_int = 4;
588 pub const LC_MESSAGES: ::c_int = 5;
589 pub const LC_ALL: ::c_int = 6;
590 }
591}
592
593pub const LC_CTYPE_MASK: ::c_int = 1 << LC_CTYPE;
594pub const LC_NUMERIC_MASK: ::c_int = 1 << LC_NUMERIC;
595pub const LC_TIME_MASK: ::c_int = 1 << LC_TIME;
596pub const LC_COLLATE_MASK: ::c_int = 1 << LC_COLLATE;
597pub const LC_MONETARY_MASK: ::c_int = 1 << LC_MONETARY;
598pub const LC_MESSAGES_MASK: ::c_int = 1 << LC_MESSAGES;
599// LC_ALL_MASK defined per platform
600
601pub const MAP_FILE: ::c_int = 0x0000;
602pub const MAP_SHARED: ::c_int = 0x0001;
603pub const MAP_PRIVATE: ::c_int = 0x0002;
604pub const MAP_FIXED: ::c_int = 0x0010;
605
606pub const MAP_FAILED: *mut ::c_void = !0 as *mut ::c_void;
607
608// MS_ flags for msync(2)
609pub const MS_ASYNC: ::c_int = 0x0001;
610pub const MS_INVALIDATE: ::c_int = 0x0002;
611pub const MS_SYNC: ::c_int = 0x0004;
612
613// MS_ flags for mount(2)
614pub const MS_RDONLY: ::c_ulong = 0x01;
615pub const MS_NOSUID: ::c_ulong = 0x02;
616pub const MS_NODEV: ::c_ulong = 0x04;
617pub const MS_NOEXEC: ::c_ulong = 0x08;
618pub const MS_SYNCHRONOUS: ::c_ulong = 0x10;
619pub const MS_REMOUNT: ::c_ulong = 0x20;
620pub const MS_MANDLOCK: ::c_ulong = 0x40;
621pub const MS_DIRSYNC: ::c_ulong = 0x80;
622pub const MS_NOATIME: ::c_ulong = 0x0400;
623pub const MS_NODIRATIME: ::c_ulong = 0x0800;
624pub const MS_BIND: ::c_ulong = 0x1000;
625pub const MS_MOVE: ::c_ulong = 0x2000;
626pub const MS_REC: ::c_ulong = 0x4000;
627pub const MS_SILENT: ::c_ulong = 0x8000;
628pub const MS_POSIXACL: ::c_ulong = 0x010000;
629pub const MS_UNBINDABLE: ::c_ulong = 0x020000;
630pub const MS_PRIVATE: ::c_ulong = 0x040000;
631pub const MS_SLAVE: ::c_ulong = 0x080000;
632pub const MS_SHARED: ::c_ulong = 0x100000;
633pub const MS_RELATIME: ::c_ulong = 0x200000;
634pub const MS_KERNMOUNT: ::c_ulong = 0x400000;
635pub const MS_I_VERSION: ::c_ulong = 0x800000;
636pub const MS_STRICTATIME: ::c_ulong = 0x1000000;
637pub const MS_LAZYTIME: ::c_ulong = 0x2000000;
638pub const MS_ACTIVE: ::c_ulong = 0x40000000;
639pub const MS_MGC_VAL: ::c_ulong = 0xc0ed0000;
640pub const MS_MGC_MSK: ::c_ulong = 0xffff0000;
641
642pub const SCM_RIGHTS: ::c_int = 0x01;
643pub const SCM_CREDENTIALS: ::c_int = 0x02;
644
645pub const PROT_GROWSDOWN: ::c_int = 0x1000000;
646pub const PROT_GROWSUP: ::c_int = 0x2000000;
647
648pub const MAP_TYPE: ::c_int = 0x000f;
649
650pub const MADV_NORMAL: ::c_int = 0;
651pub const MADV_RANDOM: ::c_int = 1;
652pub const MADV_SEQUENTIAL: ::c_int = 2;
653pub const MADV_WILLNEED: ::c_int = 3;
654pub const MADV_DONTNEED: ::c_int = 4;
655pub const MADV_FREE: ::c_int = 8;
656pub const MADV_REMOVE: ::c_int = 9;
657pub const MADV_DONTFORK: ::c_int = 10;
658pub const MADV_DOFORK: ::c_int = 11;
659pub const MADV_MERGEABLE: ::c_int = 12;
660pub const MADV_UNMERGEABLE: ::c_int = 13;
661pub const MADV_HUGEPAGE: ::c_int = 14;
662pub const MADV_NOHUGEPAGE: ::c_int = 15;
663pub const MADV_DONTDUMP: ::c_int = 16;
664pub const MADV_DODUMP: ::c_int = 17;
665pub const MADV_WIPEONFORK: ::c_int = 18;
666pub const MADV_KEEPONFORK: ::c_int = 19;
667pub const MADV_COLD: ::c_int = 20;
668pub const MADV_PAGEOUT: ::c_int = 21;
669pub const MADV_HWPOISON: ::c_int = 100;
670cfg_if! {
671 if #[cfg(not(target_os = "emscripten"))] {
672 pub const MADV_POPULATE_READ: ::c_int = 22;
673 pub const MADV_POPULATE_WRITE: ::c_int = 23;
674 pub const MADV_DONTNEED_LOCKED: ::c_int = 24;
675 }
676}
677
678pub const IFF_UP: ::c_int = 0x1;
679pub const IFF_BROADCAST: ::c_int = 0x2;
680pub const IFF_DEBUG: ::c_int = 0x4;
681pub const IFF_LOOPBACK: ::c_int = 0x8;
682pub const IFF_POINTOPOINT: ::c_int = 0x10;
683pub const IFF_NOTRAILERS: ::c_int = 0x20;
684pub const IFF_RUNNING: ::c_int = 0x40;
685pub const IFF_NOARP: ::c_int = 0x80;
686pub const IFF_PROMISC: ::c_int = 0x100;
687pub const IFF_ALLMULTI: ::c_int = 0x200;
688pub const IFF_MASTER: ::c_int = 0x400;
689pub const IFF_SLAVE: ::c_int = 0x800;
690pub const IFF_MULTICAST: ::c_int = 0x1000;
691pub const IFF_PORTSEL: ::c_int = 0x2000;
692pub const IFF_AUTOMEDIA: ::c_int = 0x4000;
693pub const IFF_DYNAMIC: ::c_int = 0x8000;
694
695pub const SOL_IP: ::c_int = 0;
696pub const SOL_TCP: ::c_int = 6;
697pub const SOL_UDP: ::c_int = 17;
698pub const SOL_IPV6: ::c_int = 41;
699pub const SOL_ICMPV6: ::c_int = 58;
700pub const SOL_RAW: ::c_int = 255;
701pub const SOL_DECNET: ::c_int = 261;
702pub const SOL_X25: ::c_int = 262;
703pub const SOL_PACKET: ::c_int = 263;
704pub const SOL_ATM: ::c_int = 264;
705pub const SOL_AAL: ::c_int = 265;
706pub const SOL_IRDA: ::c_int = 266;
707pub const SOL_NETBEUI: ::c_int = 267;
708pub const SOL_LLC: ::c_int = 268;
709pub const SOL_DCCP: ::c_int = 269;
710pub const SOL_NETLINK: ::c_int = 270;
711pub const SOL_TIPC: ::c_int = 271;
712pub const SOL_BLUETOOTH: ::c_int = 274;
713pub const SOL_ALG: ::c_int = 279;
714
715pub const AF_UNSPEC: ::c_int = 0;
716pub const AF_UNIX: ::c_int = 1;
717pub const AF_LOCAL: ::c_int = 1;
718pub const AF_INET: ::c_int = 2;
719pub const AF_AX25: ::c_int = 3;
720pub const AF_IPX: ::c_int = 4;
721pub const AF_APPLETALK: ::c_int = 5;
722pub const AF_NETROM: ::c_int = 6;
723pub const AF_BRIDGE: ::c_int = 7;
724pub const AF_ATMPVC: ::c_int = 8;
725pub const AF_X25: ::c_int = 9;
726pub const AF_INET6: ::c_int = 10;
727pub const AF_ROSE: ::c_int = 11;
728pub const AF_DECnet: ::c_int = 12;
729pub const AF_NETBEUI: ::c_int = 13;
730pub const AF_SECURITY: ::c_int = 14;
731pub const AF_KEY: ::c_int = 15;
732pub const AF_NETLINK: ::c_int = 16;
733pub const AF_ROUTE: ::c_int = AF_NETLINK;
734pub const AF_PACKET: ::c_int = 17;
735pub const AF_ASH: ::c_int = 18;
736pub const AF_ECONET: ::c_int = 19;
737pub const AF_ATMSVC: ::c_int = 20;
738pub const AF_RDS: ::c_int = 21;
739pub const AF_SNA: ::c_int = 22;
740pub const AF_IRDA: ::c_int = 23;
741pub const AF_PPPOX: ::c_int = 24;
742pub const AF_WANPIPE: ::c_int = 25;
743pub const AF_LLC: ::c_int = 26;
744pub const AF_CAN: ::c_int = 29;
745pub const AF_TIPC: ::c_int = 30;
746pub const AF_BLUETOOTH: ::c_int = 31;
747pub const AF_IUCV: ::c_int = 32;
748pub const AF_RXRPC: ::c_int = 33;
749pub const AF_ISDN: ::c_int = 34;
750pub const AF_PHONET: ::c_int = 35;
751pub const AF_IEEE802154: ::c_int = 36;
752pub const AF_CAIF: ::c_int = 37;
753pub const AF_ALG: ::c_int = 38;
754
755pub const PF_UNSPEC: ::c_int = AF_UNSPEC;
756pub const PF_UNIX: ::c_int = AF_UNIX;
757pub const PF_LOCAL: ::c_int = AF_LOCAL;
758pub const PF_INET: ::c_int = AF_INET;
759pub const PF_AX25: ::c_int = AF_AX25;
760pub const PF_IPX: ::c_int = AF_IPX;
761pub const PF_APPLETALK: ::c_int = AF_APPLETALK;
762pub const PF_NETROM: ::c_int = AF_NETROM;
763pub const PF_BRIDGE: ::c_int = AF_BRIDGE;
764pub const PF_ATMPVC: ::c_int = AF_ATMPVC;
765pub const PF_X25: ::c_int = AF_X25;
766pub const PF_INET6: ::c_int = AF_INET6;
767pub const PF_ROSE: ::c_int = AF_ROSE;
768pub const PF_DECnet: ::c_int = AF_DECnet;
769pub const PF_NETBEUI: ::c_int = AF_NETBEUI;
770pub const PF_SECURITY: ::c_int = AF_SECURITY;
771pub const PF_KEY: ::c_int = AF_KEY;
772pub const PF_NETLINK: ::c_int = AF_NETLINK;
773pub const PF_ROUTE: ::c_int = AF_ROUTE;
774pub const PF_PACKET: ::c_int = AF_PACKET;
775pub const PF_ASH: ::c_int = AF_ASH;
776pub const PF_ECONET: ::c_int = AF_ECONET;
777pub const PF_ATMSVC: ::c_int = AF_ATMSVC;
778pub const PF_RDS: ::c_int = AF_RDS;
779pub const PF_SNA: ::c_int = AF_SNA;
780pub const PF_IRDA: ::c_int = AF_IRDA;
781pub const PF_PPPOX: ::c_int = AF_PPPOX;
782pub const PF_WANPIPE: ::c_int = AF_WANPIPE;
783pub const PF_LLC: ::c_int = AF_LLC;
784pub const PF_CAN: ::c_int = AF_CAN;
785pub const PF_TIPC: ::c_int = AF_TIPC;
786pub const PF_BLUETOOTH: ::c_int = AF_BLUETOOTH;
787pub const PF_IUCV: ::c_int = AF_IUCV;
788pub const PF_RXRPC: ::c_int = AF_RXRPC;
789pub const PF_ISDN: ::c_int = AF_ISDN;
790pub const PF_PHONET: ::c_int = AF_PHONET;
791pub const PF_IEEE802154: ::c_int = AF_IEEE802154;
792pub const PF_CAIF: ::c_int = AF_CAIF;
793pub const PF_ALG: ::c_int = AF_ALG;
794
795pub const MSG_OOB: ::c_int = 1;
796pub const MSG_PEEK: ::c_int = 2;
797pub const MSG_DONTROUTE: ::c_int = 4;
798pub const MSG_CTRUNC: ::c_int = 8;
799pub const MSG_TRUNC: ::c_int = 0x20;
800pub const MSG_DONTWAIT: ::c_int = 0x40;
801pub const MSG_EOR: ::c_int = 0x80;
802pub const MSG_WAITALL: ::c_int = 0x100;
803pub const MSG_FIN: ::c_int = 0x200;
804pub const MSG_SYN: ::c_int = 0x400;
805pub const MSG_CONFIRM: ::c_int = 0x800;
806pub const MSG_RST: ::c_int = 0x1000;
807pub const MSG_ERRQUEUE: ::c_int = 0x2000;
808pub const MSG_NOSIGNAL: ::c_int = 0x4000;
809pub const MSG_MORE: ::c_int = 0x8000;
810pub const MSG_WAITFORONE: ::c_int = 0x10000;
811pub const MSG_FASTOPEN: ::c_int = 0x20000000;
812pub const MSG_CMSG_CLOEXEC: ::c_int = 0x40000000;
813
814pub const SCM_TIMESTAMP: ::c_int = SO_TIMESTAMP;
815
816pub const SOCK_RAW: ::c_int = 3;
817pub const SOCK_RDM: ::c_int = 4;
818pub const IP_TOS: ::c_int = 1;
819pub const IP_TTL: ::c_int = 2;
820pub const IP_HDRINCL: ::c_int = 3;
821pub const IP_OPTIONS: ::c_int = 4;
822pub const IP_ROUTER_ALERT: ::c_int = 5;
823pub const IP_RECVOPTS: ::c_int = 6;
824pub const IP_RETOPTS: ::c_int = 7;
825pub const IP_PKTINFO: ::c_int = 8;
826pub const IP_PKTOPTIONS: ::c_int = 9;
827pub const IP_MTU_DISCOVER: ::c_int = 10;
828pub const IP_RECVERR: ::c_int = 11;
829pub const IP_RECVTTL: ::c_int = 12;
830pub const IP_RECVTOS: ::c_int = 13;
831pub const IP_MTU: ::c_int = 14;
832pub const IP_FREEBIND: ::c_int = 15;
833pub const IP_IPSEC_POLICY: ::c_int = 16;
834pub const IP_XFRM_POLICY: ::c_int = 17;
835pub const IP_PASSSEC: ::c_int = 18;
836pub const IP_TRANSPARENT: ::c_int = 19;
837pub const IP_ORIGDSTADDR: ::c_int = 20;
838pub const IP_RECVORIGDSTADDR: ::c_int = IP_ORIGDSTADDR;
839pub const IP_MINTTL: ::c_int = 21;
840pub const IP_NODEFRAG: ::c_int = 22;
841pub const IP_CHECKSUM: ::c_int = 23;
842pub const IP_BIND_ADDRESS_NO_PORT: ::c_int = 24;
843pub const IP_MULTICAST_IF: ::c_int = 32;
844pub const IP_MULTICAST_TTL: ::c_int = 33;
845pub const IP_MULTICAST_LOOP: ::c_int = 34;
846pub const IP_ADD_MEMBERSHIP: ::c_int = 35;
847pub const IP_DROP_MEMBERSHIP: ::c_int = 36;
848pub const IP_UNBLOCK_SOURCE: ::c_int = 37;
849pub const IP_BLOCK_SOURCE: ::c_int = 38;
850pub const IP_ADD_SOURCE_MEMBERSHIP: ::c_int = 39;
851pub const IP_DROP_SOURCE_MEMBERSHIP: ::c_int = 40;
852pub const IP_MSFILTER: ::c_int = 41;
853pub const IP_MULTICAST_ALL: ::c_int = 49;
854pub const IP_UNICAST_IF: ::c_int = 50;
855
856pub const IP_DEFAULT_MULTICAST_TTL: ::c_int = 1;
857pub const IP_DEFAULT_MULTICAST_LOOP: ::c_int = 1;
858
859pub const IP_PMTUDISC_DONT: ::c_int = 0;
860pub const IP_PMTUDISC_WANT: ::c_int = 1;
861pub const IP_PMTUDISC_DO: ::c_int = 2;
862pub const IP_PMTUDISC_PROBE: ::c_int = 3;
863pub const IP_PMTUDISC_INTERFACE: ::c_int = 4;
864pub const IP_PMTUDISC_OMIT: ::c_int = 5;
865
866// IPPROTO_IP defined in src/unix/mod.rs
867/// Hop-by-hop option header
868pub const IPPROTO_HOPOPTS: ::c_int = 0;
869// IPPROTO_ICMP defined in src/unix/mod.rs
870/// group mgmt protocol
871pub const IPPROTO_IGMP: ::c_int = 2;
872/// for compatibility
873pub const IPPROTO_IPIP: ::c_int = 4;
874// IPPROTO_TCP defined in src/unix/mod.rs
875/// exterior gateway protocol
876pub const IPPROTO_EGP: ::c_int = 8;
877/// pup
878pub const IPPROTO_PUP: ::c_int = 12;
879// IPPROTO_UDP defined in src/unix/mod.rs
880/// xns idp
881pub const IPPROTO_IDP: ::c_int = 22;
882/// tp-4 w/ class negotiation
883pub const IPPROTO_TP: ::c_int = 29;
884/// DCCP
885pub const IPPROTO_DCCP: ::c_int = 33;
886// IPPROTO_IPV6 defined in src/unix/mod.rs
887/// IP6 routing header
888pub const IPPROTO_ROUTING: ::c_int = 43;
889/// IP6 fragmentation header
890pub const IPPROTO_FRAGMENT: ::c_int = 44;
891/// resource reservation
892pub const IPPROTO_RSVP: ::c_int = 46;
893/// General Routing Encap.
894pub const IPPROTO_GRE: ::c_int = 47;
895/// IP6 Encap Sec. Payload
896pub const IPPROTO_ESP: ::c_int = 50;
897/// IP6 Auth Header
898pub const IPPROTO_AH: ::c_int = 51;
899// IPPROTO_ICMPV6 defined in src/unix/mod.rs
900/// IP6 no next header
901pub const IPPROTO_NONE: ::c_int = 59;
902/// IP6 destination option
903pub const IPPROTO_DSTOPTS: ::c_int = 60;
904pub const IPPROTO_MTP: ::c_int = 92;
905/// encapsulation header
906pub const IPPROTO_ENCAP: ::c_int = 98;
907/// Protocol indep. multicast
908pub const IPPROTO_PIM: ::c_int = 103;
909/// IP Payload Comp. Protocol
910pub const IPPROTO_COMP: ::c_int = 108;
911/// SCTP
912pub const IPPROTO_SCTP: ::c_int = 132;
913pub const IPPROTO_MH: ::c_int = 135;
914pub const IPPROTO_UDPLITE: ::c_int = 136;
915/// raw IP packet
916pub const IPPROTO_RAW: ::c_int = 255;
917pub const IPPROTO_BEETPH: ::c_int = 94;
918pub const IPPROTO_MPLS: ::c_int = 137;
919/// Multipath TCP
920pub const IPPROTO_MPTCP: ::c_int = 262;
921/// Ethernet-within-IPv6 encapsulation.
922pub const IPPROTO_ETHERNET: ::c_int = 143;
923
924pub const MCAST_EXCLUDE: ::c_int = 0;
925pub const MCAST_INCLUDE: ::c_int = 1;
926pub const MCAST_JOIN_GROUP: ::c_int = 42;
927pub const MCAST_BLOCK_SOURCE: ::c_int = 43;
928pub const MCAST_UNBLOCK_SOURCE: ::c_int = 44;
929pub const MCAST_LEAVE_GROUP: ::c_int = 45;
930pub const MCAST_JOIN_SOURCE_GROUP: ::c_int = 46;
931pub const MCAST_LEAVE_SOURCE_GROUP: ::c_int = 47;
932pub const MCAST_MSFILTER: ::c_int = 48;
933
934pub const IPV6_ADDRFORM: ::c_int = 1;
935pub const IPV6_2292PKTINFO: ::c_int = 2;
936pub const IPV6_2292HOPOPTS: ::c_int = 3;
937pub const IPV6_2292DSTOPTS: ::c_int = 4;
938pub const IPV6_2292RTHDR: ::c_int = 5;
939pub const IPV6_2292PKTOPTIONS: ::c_int = 6;
940pub const IPV6_CHECKSUM: ::c_int = 7;
941pub const IPV6_2292HOPLIMIT: ::c_int = 8;
942pub const IPV6_NEXTHOP: ::c_int = 9;
943pub const IPV6_AUTHHDR: ::c_int = 10;
944pub const IPV6_UNICAST_HOPS: ::c_int = 16;
945pub const IPV6_MULTICAST_IF: ::c_int = 17;
946pub const IPV6_MULTICAST_HOPS: ::c_int = 18;
947pub const IPV6_MULTICAST_LOOP: ::c_int = 19;
948pub const IPV6_ADD_MEMBERSHIP: ::c_int = 20;
949pub const IPV6_DROP_MEMBERSHIP: ::c_int = 21;
950pub const IPV6_ROUTER_ALERT: ::c_int = 22;
951pub const IPV6_MTU_DISCOVER: ::c_int = 23;
952pub const IPV6_MTU: ::c_int = 24;
953pub const IPV6_RECVERR: ::c_int = 25;
954pub const IPV6_V6ONLY: ::c_int = 26;
955pub const IPV6_JOIN_ANYCAST: ::c_int = 27;
956pub const IPV6_LEAVE_ANYCAST: ::c_int = 28;
957pub const IPV6_IPSEC_POLICY: ::c_int = 34;
958pub const IPV6_XFRM_POLICY: ::c_int = 35;
959pub const IPV6_HDRINCL: ::c_int = 36;
960pub const IPV6_RECVPKTINFO: ::c_int = 49;
961pub const IPV6_PKTINFO: ::c_int = 50;
962pub const IPV6_RECVHOPLIMIT: ::c_int = 51;
963pub const IPV6_HOPLIMIT: ::c_int = 52;
964pub const IPV6_RECVHOPOPTS: ::c_int = 53;
965pub const IPV6_HOPOPTS: ::c_int = 54;
966pub const IPV6_RTHDRDSTOPTS: ::c_int = 55;
967pub const IPV6_RECVRTHDR: ::c_int = 56;
968pub const IPV6_RTHDR: ::c_int = 57;
969pub const IPV6_RECVDSTOPTS: ::c_int = 58;
970pub const IPV6_DSTOPTS: ::c_int = 59;
971pub const IPV6_RECVPATHMTU: ::c_int = 60;
972pub const IPV6_PATHMTU: ::c_int = 61;
973pub const IPV6_DONTFRAG: ::c_int = 62;
974pub const IPV6_RECVTCLASS: ::c_int = 66;
975pub const IPV6_TCLASS: ::c_int = 67;
976pub const IPV6_AUTOFLOWLABEL: ::c_int = 70;
977pub const IPV6_ADDR_PREFERENCES: ::c_int = 72;
978pub const IPV6_MINHOPCOUNT: ::c_int = 73;
979pub const IPV6_ORIGDSTADDR: ::c_int = 74;
980pub const IPV6_RECVORIGDSTADDR: ::c_int = IPV6_ORIGDSTADDR;
981pub const IPV6_TRANSPARENT: ::c_int = 75;
982pub const IPV6_UNICAST_IF: ::c_int = 76;
983pub const IPV6_PREFER_SRC_TMP: ::c_int = 0x0001;
984pub const IPV6_PREFER_SRC_PUBLIC: ::c_int = 0x0002;
985pub const IPV6_PREFER_SRC_PUBTMP_DEFAULT: ::c_int = 0x0100;
986pub const IPV6_PREFER_SRC_COA: ::c_int = 0x0004;
987pub const IPV6_PREFER_SRC_HOME: ::c_int = 0x0400;
988pub const IPV6_PREFER_SRC_CGA: ::c_int = 0x0008;
989pub const IPV6_PREFER_SRC_NONCGA: ::c_int = 0x0800;
990
991pub const IPV6_PMTUDISC_DONT: ::c_int = 0;
992pub const IPV6_PMTUDISC_WANT: ::c_int = 1;
993pub const IPV6_PMTUDISC_DO: ::c_int = 2;
994pub const IPV6_PMTUDISC_PROBE: ::c_int = 3;
995pub const IPV6_PMTUDISC_INTERFACE: ::c_int = 4;
996pub const IPV6_PMTUDISC_OMIT: ::c_int = 5;
997
998pub const TCP_NODELAY: ::c_int = 1;
999pub const TCP_MAXSEG: ::c_int = 2;
1000pub const TCP_CORK: ::c_int = 3;
1001pub const TCP_KEEPIDLE: ::c_int = 4;
1002pub const TCP_KEEPINTVL: ::c_int = 5;
1003pub const TCP_KEEPCNT: ::c_int = 6;
1004pub const TCP_SYNCNT: ::c_int = 7;
1005pub const TCP_LINGER2: ::c_int = 8;
1006pub const TCP_DEFER_ACCEPT: ::c_int = 9;
1007pub const TCP_WINDOW_CLAMP: ::c_int = 10;
1008pub const TCP_INFO: ::c_int = 11;
1009pub const TCP_QUICKACK: ::c_int = 12;
1010pub const TCP_CONGESTION: ::c_int = 13;
1011pub const TCP_MD5SIG: ::c_int = 14;
1012cfg_if! {
1013 if #[cfg(all(target_os = "linux", any(
1014 target_env = "gnu",
1015 target_env = "musl",
1016 target_env = "ohos"
1017 )))] {
1018 // WARN: deprecated
1019 pub const TCP_COOKIE_TRANSACTIONS: ::c_int = 15;
1020 }
1021}
1022pub const TCP_THIN_LINEAR_TIMEOUTS: ::c_int = 16;
1023pub const TCP_THIN_DUPACK: ::c_int = 17;
1024pub const TCP_USER_TIMEOUT: ::c_int = 18;
1025pub const TCP_REPAIR: ::c_int = 19;
1026pub const TCP_REPAIR_QUEUE: ::c_int = 20;
1027pub const TCP_QUEUE_SEQ: ::c_int = 21;
1028pub const TCP_REPAIR_OPTIONS: ::c_int = 22;
1029pub const TCP_FASTOPEN: ::c_int = 23;
1030pub const TCP_TIMESTAMP: ::c_int = 24;
1031pub const TCP_NOTSENT_LOWAT: ::c_int = 25;
1032pub const TCP_CC_INFO: ::c_int = 26;
1033pub const TCP_SAVE_SYN: ::c_int = 27;
1034pub const TCP_SAVED_SYN: ::c_int = 28;
1035cfg_if! {
1036 if #[cfg(not(target_os = "emscripten"))] {
1037 // NOTE: emscripten doesn't support these options yet.
1038
1039 pub const TCP_REPAIR_WINDOW: ::c_int = 29;
1040 pub const TCP_FASTOPEN_CONNECT: ::c_int = 30;
1041 pub const TCP_ULP: ::c_int = 31;
1042 pub const TCP_MD5SIG_EXT: ::c_int = 32;
1043 pub const TCP_FASTOPEN_KEY: ::c_int = 33;
1044 pub const TCP_FASTOPEN_NO_COOKIE: ::c_int = 34;
1045 pub const TCP_ZEROCOPY_RECEIVE: ::c_int = 35;
1046 pub const TCP_INQ: ::c_int = 36;
1047 pub const TCP_CM_INQ: ::c_int = TCP_INQ;
1048 // NOTE: Some CI images doesn't have this option yet.
1049 // pub const TCP_TX_DELAY: ::c_int = 37;
1050 pub const TCP_MD5SIG_MAXKEYLEN: usize = 80;
1051 }
1052}
1053
1054pub const SO_DEBUG: ::c_int = 1;
1055
1056pub const SHUT_RD: ::c_int = 0;
1057pub const SHUT_WR: ::c_int = 1;
1058pub const SHUT_RDWR: ::c_int = 2;
1059
1060pub const LOCK_SH: ::c_int = 1;
1061pub const LOCK_EX: ::c_int = 2;
1062pub const LOCK_NB: ::c_int = 4;
1063pub const LOCK_UN: ::c_int = 8;
1064
1065pub const SS_ONSTACK: ::c_int = 1;
1066pub const SS_DISABLE: ::c_int = 2;
1067
1068pub const PATH_MAX: ::c_int = 4096;
1069
1070pub const UIO_MAXIOV: ::c_int = 1024;
1071
1072pub const FD_SETSIZE: usize = 1024;
1073
1074pub const EPOLLIN: ::c_int = 0x1;
1075pub const EPOLLPRI: ::c_int = 0x2;
1076pub const EPOLLOUT: ::c_int = 0x4;
1077pub const EPOLLERR: ::c_int = 0x8;
1078pub const EPOLLHUP: ::c_int = 0x10;
1079pub const EPOLLRDNORM: ::c_int = 0x40;
1080pub const EPOLLRDBAND: ::c_int = 0x80;
1081pub const EPOLLWRNORM: ::c_int = 0x100;
1082pub const EPOLLWRBAND: ::c_int = 0x200;
1083pub const EPOLLMSG: ::c_int = 0x400;
1084pub const EPOLLRDHUP: ::c_int = 0x2000;
1085pub const EPOLLEXCLUSIVE: ::c_int = 0x10000000;
1086pub const EPOLLWAKEUP: ::c_int = 0x20000000;
1087pub const EPOLLONESHOT: ::c_int = 0x40000000;
1088pub const EPOLLET: ::c_int = 0x80000000;
1089
1090pub const EPOLL_CTL_ADD: ::c_int = 1;
1091pub const EPOLL_CTL_MOD: ::c_int = 3;
1092pub const EPOLL_CTL_DEL: ::c_int = 2;
1093
1094pub const MNT_FORCE: ::c_int = 0x1;
1095pub const MNT_DETACH: ::c_int = 0x2;
1096pub const MNT_EXPIRE: ::c_int = 0x4;
1097pub const UMOUNT_NOFOLLOW: ::c_int = 0x8;
1098
1099pub const Q_GETFMT: ::c_int = 0x800004;
1100pub const Q_GETINFO: ::c_int = 0x800005;
1101pub const Q_SETINFO: ::c_int = 0x800006;
1102pub const QIF_BLIMITS: u32 = 1;
1103pub const QIF_SPACE: u32 = 2;
1104pub const QIF_ILIMITS: u32 = 4;
1105pub const QIF_INODES: u32 = 8;
1106pub const QIF_BTIME: u32 = 16;
1107pub const QIF_ITIME: u32 = 32;
1108pub const QIF_LIMITS: u32 = 5;
1109pub const QIF_USAGE: u32 = 10;
1110pub const QIF_TIMES: u32 = 48;
1111pub const QIF_ALL: u32 = 63;
1112
1113pub const Q_SYNC: ::c_int = 0x800001;
1114pub const Q_QUOTAON: ::c_int = 0x800002;
1115pub const Q_QUOTAOFF: ::c_int = 0x800003;
1116pub const Q_GETQUOTA: ::c_int = 0x800007;
1117pub const Q_SETQUOTA: ::c_int = 0x800008;
1118
1119pub const TCIOFF: ::c_int = 2;
1120pub const TCION: ::c_int = 3;
1121pub const TCOOFF: ::c_int = 0;
1122pub const TCOON: ::c_int = 1;
1123pub const TCIFLUSH: ::c_int = 0;
1124pub const TCOFLUSH: ::c_int = 1;
1125pub const TCIOFLUSH: ::c_int = 2;
1126pub const NL0: ::tcflag_t = 0x00000000;
1127pub const NL1: ::tcflag_t = 0x00000100;
1128pub const TAB0: ::tcflag_t = 0x00000000;
1129pub const CR0: ::tcflag_t = 0x00000000;
1130pub const FF0: ::tcflag_t = 0x00000000;
1131pub const BS0: ::tcflag_t = 0x00000000;
1132pub const VT0: ::tcflag_t = 0x00000000;
1133pub const VERASE: usize = 2;
1134pub const VKILL: usize = 3;
1135pub const VINTR: usize = 0;
1136pub const VQUIT: usize = 1;
1137pub const VLNEXT: usize = 15;
1138pub const IGNBRK: ::tcflag_t = 0x00000001;
1139pub const BRKINT: ::tcflag_t = 0x00000002;
1140pub const IGNPAR: ::tcflag_t = 0x00000004;
1141pub const PARMRK: ::tcflag_t = 0x00000008;
1142pub const INPCK: ::tcflag_t = 0x00000010;
1143pub const ISTRIP: ::tcflag_t = 0x00000020;
1144pub const INLCR: ::tcflag_t = 0x00000040;
1145pub const IGNCR: ::tcflag_t = 0x00000080;
1146pub const ICRNL: ::tcflag_t = 0x00000100;
1147pub const IXANY: ::tcflag_t = 0x00000800;
1148pub const IMAXBEL: ::tcflag_t = 0x00002000;
1149pub const OPOST: ::tcflag_t = 0x1;
1150pub const CS5: ::tcflag_t = 0x00000000;
1151pub const CRTSCTS: ::tcflag_t = 0x80000000;
1152pub const ECHO: ::tcflag_t = 0x00000008;
1153pub const OCRNL: ::tcflag_t = 0o000010;
1154pub const ONOCR: ::tcflag_t = 0o000020;
1155pub const ONLRET: ::tcflag_t = 0o000040;
1156pub const OFILL: ::tcflag_t = 0o000100;
1157pub const OFDEL: ::tcflag_t = 0o000200;
1158
1159pub const CLONE_VM: ::c_int = 0x100;
1160pub const CLONE_FS: ::c_int = 0x200;
1161pub const CLONE_FILES: ::c_int = 0x400;
1162pub const CLONE_SIGHAND: ::c_int = 0x800;
1163pub const CLONE_PTRACE: ::c_int = 0x2000;
1164pub const CLONE_VFORK: ::c_int = 0x4000;
1165pub const CLONE_PARENT: ::c_int = 0x8000;
1166pub const CLONE_THREAD: ::c_int = 0x10000;
1167pub const CLONE_NEWNS: ::c_int = 0x20000;
1168pub const CLONE_SYSVSEM: ::c_int = 0x40000;
1169pub const CLONE_SETTLS: ::c_int = 0x80000;
1170pub const CLONE_PARENT_SETTID: ::c_int = 0x100000;
1171pub const CLONE_CHILD_CLEARTID: ::c_int = 0x200000;
1172pub const CLONE_DETACHED: ::c_int = 0x400000;
1173pub const CLONE_UNTRACED: ::c_int = 0x800000;
1174pub const CLONE_CHILD_SETTID: ::c_int = 0x01000000;
1175pub const CLONE_NEWCGROUP: ::c_int = 0x02000000;
1176pub const CLONE_NEWUTS: ::c_int = 0x04000000;
1177pub const CLONE_NEWIPC: ::c_int = 0x08000000;
1178pub const CLONE_NEWUSER: ::c_int = 0x10000000;
1179pub const CLONE_NEWPID: ::c_int = 0x20000000;
1180pub const CLONE_NEWNET: ::c_int = 0x40000000;
1181pub const CLONE_IO: ::c_int = 0x80000000;
1182
1183pub const WNOHANG: ::c_int = 0x00000001;
1184pub const WUNTRACED: ::c_int = 0x00000002;
1185pub const WSTOPPED: ::c_int = WUNTRACED;
1186pub const WEXITED: ::c_int = 0x00000004;
1187pub const WCONTINUED: ::c_int = 0x00000008;
1188pub const WNOWAIT: ::c_int = 0x01000000;
1189
1190// Options for personality(2).
1191pub const ADDR_NO_RANDOMIZE: ::c_int = 0x0040000;
1192pub const MMAP_PAGE_ZERO: ::c_int = 0x0100000;
1193pub const ADDR_COMPAT_LAYOUT: ::c_int = 0x0200000;
1194pub const READ_IMPLIES_EXEC: ::c_int = 0x0400000;
1195pub const ADDR_LIMIT_32BIT: ::c_int = 0x0800000;
1196pub const SHORT_INODE: ::c_int = 0x1000000;
1197pub const WHOLE_SECONDS: ::c_int = 0x2000000;
1198pub const STICKY_TIMEOUTS: ::c_int = 0x4000000;
1199pub const ADDR_LIMIT_3GB: ::c_int = 0x8000000;
1200
1201// Options set using PTRACE_SETOPTIONS.
1202pub const PTRACE_O_TRACESYSGOOD: ::c_int = 0x00000001;
1203pub const PTRACE_O_TRACEFORK: ::c_int = 0x00000002;
1204pub const PTRACE_O_TRACEVFORK: ::c_int = 0x00000004;
1205pub const PTRACE_O_TRACECLONE: ::c_int = 0x00000008;
1206pub const PTRACE_O_TRACEEXEC: ::c_int = 0x00000010;
1207pub const PTRACE_O_TRACEVFORKDONE: ::c_int = 0x00000020;
1208pub const PTRACE_O_TRACEEXIT: ::c_int = 0x00000040;
1209pub const PTRACE_O_TRACESECCOMP: ::c_int = 0x00000080;
1210pub const PTRACE_O_SUSPEND_SECCOMP: ::c_int = 0x00200000;
1211pub const PTRACE_O_EXITKILL: ::c_int = 0x00100000;
1212pub const PTRACE_O_MASK: ::c_int = 0x003000ff;
1213
1214// Wait extended result codes for the above trace options.
1215pub const PTRACE_EVENT_FORK: ::c_int = 1;
1216pub const PTRACE_EVENT_VFORK: ::c_int = 2;
1217pub const PTRACE_EVENT_CLONE: ::c_int = 3;
1218pub const PTRACE_EVENT_EXEC: ::c_int = 4;
1219pub const PTRACE_EVENT_VFORK_DONE: ::c_int = 5;
1220pub const PTRACE_EVENT_EXIT: ::c_int = 6;
1221pub const PTRACE_EVENT_SECCOMP: ::c_int = 7;
1222
1223pub const __WNOTHREAD: ::c_int = 0x20000000;
1224pub const __WALL: ::c_int = 0x40000000;
1225pub const __WCLONE: ::c_int = 0x80000000;
1226
1227pub const SPLICE_F_MOVE: ::c_uint = 0x01;
1228pub const SPLICE_F_NONBLOCK: ::c_uint = 0x02;
1229pub const SPLICE_F_MORE: ::c_uint = 0x04;
1230pub const SPLICE_F_GIFT: ::c_uint = 0x08;
1231
1232pub const RTLD_LOCAL: ::c_int = 0;
1233pub const RTLD_LAZY: ::c_int = 1;
1234
1235pub const POSIX_FADV_NORMAL: ::c_int = 0;
1236pub const POSIX_FADV_RANDOM: ::c_int = 1;
1237pub const POSIX_FADV_SEQUENTIAL: ::c_int = 2;
1238pub const POSIX_FADV_WILLNEED: ::c_int = 3;
1239
1240pub const AT_FDCWD: ::c_int = -100;
1241pub const AT_SYMLINK_NOFOLLOW: ::c_int = 0x100;
1242pub const AT_REMOVEDIR: ::c_int = 0x200;
1243pub const AT_SYMLINK_FOLLOW: ::c_int = 0x400;
1244pub const AT_NO_AUTOMOUNT: ::c_int = 0x800;
1245pub const AT_EMPTY_PATH: ::c_int = 0x1000;
1246pub const AT_RECURSIVE: ::c_int = 0x8000;
1247
1248pub const LOG_CRON: ::c_int = 9 << 3;
1249pub const LOG_AUTHPRIV: ::c_int = 10 << 3;
1250pub const LOG_FTP: ::c_int = 11 << 3;
1251pub const LOG_PERROR: ::c_int = 0x20;
1252
1253pub const PIPE_BUF: usize = 4096;
1254
1255pub const SI_LOAD_SHIFT: ::c_uint = 16;
1256
1257// si_code values for SIGBUS signal
1258pub const BUS_ADRALN: ::c_int = 1;
1259pub const BUS_ADRERR: ::c_int = 2;
1260pub const BUS_OBJERR: ::c_int = 3;
1261// Linux-specific si_code values for SIGBUS signal
1262pub const BUS_MCEERR_AR: ::c_int = 4;
1263pub const BUS_MCEERR_AO: ::c_int = 5;
1264
1265// si_code values for SIGCHLD signal
1266pub const CLD_EXITED: ::c_int = 1;
1267pub const CLD_KILLED: ::c_int = 2;
1268pub const CLD_DUMPED: ::c_int = 3;
1269pub const CLD_TRAPPED: ::c_int = 4;
1270pub const CLD_STOPPED: ::c_int = 5;
1271pub const CLD_CONTINUED: ::c_int = 6;
1272
1273pub const SIGEV_SIGNAL: ::c_int = 0;
1274pub const SIGEV_NONE: ::c_int = 1;
1275pub const SIGEV_THREAD: ::c_int = 2;
1276
1277pub const P_ALL: idtype_t = 0;
1278pub const P_PID: idtype_t = 1;
1279pub const P_PGID: idtype_t = 2;
1280cfg_if! {
1281 if #[cfg(not(target_os = "emscripten"))] {
1282 pub const P_PIDFD: idtype_t = 3;
1283 }
1284}
1285
1286pub const UTIME_OMIT: c_long = 1073741822;
1287pub const UTIME_NOW: c_long = 1073741823;
1288
1289pub const POLLIN: ::c_short = 0x1;
1290pub const POLLPRI: ::c_short = 0x2;
1291pub const POLLOUT: ::c_short = 0x4;
1292pub const POLLERR: ::c_short = 0x8;
1293pub const POLLHUP: ::c_short = 0x10;
1294pub const POLLNVAL: ::c_short = 0x20;
1295pub const POLLRDNORM: ::c_short = 0x040;
1296pub const POLLRDBAND: ::c_short = 0x080;
1297#[cfg(not(any(target_arch = "sparc", target_arch = "sparc64")))]
1298pub const POLLRDHUP: ::c_short = 0x2000;
1299#[cfg(any(target_arch = "sparc", target_arch = "sparc64"))]
1300pub const POLLRDHUP: ::c_short = 0x800;
1301
1302pub const IPTOS_LOWDELAY: u8 = 0x10;
1303pub const IPTOS_THROUGHPUT: u8 = 0x08;
1304pub const IPTOS_RELIABILITY: u8 = 0x04;
1305pub const IPTOS_MINCOST: u8 = 0x02;
1306
1307pub const IPTOS_PREC_NETCONTROL: u8 = 0xe0;
1308pub const IPTOS_PREC_INTERNETCONTROL: u8 = 0xc0;
1309pub const IPTOS_PREC_CRITIC_ECP: u8 = 0xa0;
1310pub const IPTOS_PREC_FLASHOVERRIDE: u8 = 0x80;
1311pub const IPTOS_PREC_FLASH: u8 = 0x60;
1312pub const IPTOS_PREC_IMMEDIATE: u8 = 0x40;
1313pub const IPTOS_PREC_PRIORITY: u8 = 0x20;
1314pub const IPTOS_PREC_ROUTINE: u8 = 0x00;
1315
1316pub const IPTOS_ECN_MASK: u8 = 0x03;
1317pub const IPTOS_ECN_ECT1: u8 = 0x01;
1318pub const IPTOS_ECN_ECT0: u8 = 0x02;
1319pub const IPTOS_ECN_CE: u8 = 0x03;
1320
1321pub const IPOPT_COPY: u8 = 0x80;
1322pub const IPOPT_CLASS_MASK: u8 = 0x60;
1323pub const IPOPT_NUMBER_MASK: u8 = 0x1f;
1324
1325pub const IPOPT_CONTROL: u8 = 0x00;
1326pub const IPOPT_RESERVED1: u8 = 0x20;
1327pub const IPOPT_MEASUREMENT: u8 = 0x40;
1328pub const IPOPT_RESERVED2: u8 = 0x60;
1329pub const IPOPT_END: u8 = 0 | IPOPT_CONTROL;
1330pub const IPOPT_NOOP: u8 = 1 | IPOPT_CONTROL;
1331pub const IPOPT_SEC: u8 = 2 | IPOPT_CONTROL | IPOPT_COPY;
1332pub const IPOPT_LSRR: u8 = 3 | IPOPT_CONTROL | IPOPT_COPY;
1333pub const IPOPT_TIMESTAMP: u8 = 4 | IPOPT_MEASUREMENT;
1334pub const IPOPT_RR: u8 = 7 | IPOPT_CONTROL;
1335pub const IPOPT_SID: u8 = 8 | IPOPT_CONTROL | IPOPT_COPY;
1336pub const IPOPT_SSRR: u8 = 9 | IPOPT_CONTROL | IPOPT_COPY;
1337pub const IPOPT_RA: u8 = 20 | IPOPT_CONTROL | IPOPT_COPY;
1338pub const IPVERSION: u8 = 4;
1339pub const MAXTTL: u8 = 255;
1340pub const IPDEFTTL: u8 = 64;
1341pub const IPOPT_OPTVAL: u8 = 0;
1342pub const IPOPT_OLEN: u8 = 1;
1343pub const IPOPT_OFFSET: u8 = 2;
1344pub const IPOPT_MINOFF: u8 = 4;
1345pub const MAX_IPOPTLEN: u8 = 40;
1346pub const IPOPT_NOP: u8 = IPOPT_NOOP;
1347pub const IPOPT_EOL: u8 = IPOPT_END;
1348pub const IPOPT_TS: u8 = IPOPT_TIMESTAMP;
1349pub const IPOPT_TS_TSONLY: u8 = 0;
1350pub const IPOPT_TS_TSANDADDR: u8 = 1;
1351pub const IPOPT_TS_PRESPEC: u8 = 3;
1352
1353pub const ARPOP_RREQUEST: u16 = 3;
1354pub const ARPOP_RREPLY: u16 = 4;
1355pub const ARPOP_InREQUEST: u16 = 8;
1356pub const ARPOP_InREPLY: u16 = 9;
1357pub const ARPOP_NAK: u16 = 10;
1358
1359pub const ATF_NETMASK: ::c_int = 0x20;
1360pub const ATF_DONTPUB: ::c_int = 0x40;
1361
1362pub const ARPHRD_NETROM: u16 = 0;
1363pub const ARPHRD_ETHER: u16 = 1;
1364pub const ARPHRD_EETHER: u16 = 2;
1365pub const ARPHRD_AX25: u16 = 3;
1366pub const ARPHRD_PRONET: u16 = 4;
1367pub const ARPHRD_CHAOS: u16 = 5;
1368pub const ARPHRD_IEEE802: u16 = 6;
1369pub const ARPHRD_ARCNET: u16 = 7;
1370pub const ARPHRD_APPLETLK: u16 = 8;
1371pub const ARPHRD_DLCI: u16 = 15;
1372pub const ARPHRD_ATM: u16 = 19;
1373pub const ARPHRD_METRICOM: u16 = 23;
1374pub const ARPHRD_IEEE1394: u16 = 24;
1375pub const ARPHRD_EUI64: u16 = 27;
1376pub const ARPHRD_INFINIBAND: u16 = 32;
1377
1378pub const ARPHRD_SLIP: u16 = 256;
1379pub const ARPHRD_CSLIP: u16 = 257;
1380pub const ARPHRD_SLIP6: u16 = 258;
1381pub const ARPHRD_CSLIP6: u16 = 259;
1382pub const ARPHRD_RSRVD: u16 = 260;
1383pub const ARPHRD_ADAPT: u16 = 264;
1384pub const ARPHRD_ROSE: u16 = 270;
1385pub const ARPHRD_X25: u16 = 271;
1386pub const ARPHRD_HWX25: u16 = 272;
1387pub const ARPHRD_CAN: u16 = 280;
1388pub const ARPHRD_PPP: u16 = 512;
1389pub const ARPHRD_CISCO: u16 = 513;
1390pub const ARPHRD_HDLC: u16 = ARPHRD_CISCO;
1391pub const ARPHRD_LAPB: u16 = 516;
1392pub const ARPHRD_DDCMP: u16 = 517;
1393pub const ARPHRD_RAWHDLC: u16 = 518;
1394
1395pub const ARPHRD_TUNNEL: u16 = 768;
1396pub const ARPHRD_TUNNEL6: u16 = 769;
1397pub const ARPHRD_FRAD: u16 = 770;
1398pub const ARPHRD_SKIP: u16 = 771;
1399pub const ARPHRD_LOOPBACK: u16 = 772;
1400pub const ARPHRD_LOCALTLK: u16 = 773;
1401pub const ARPHRD_FDDI: u16 = 774;
1402pub const ARPHRD_BIF: u16 = 775;
1403pub const ARPHRD_SIT: u16 = 776;
1404pub const ARPHRD_IPDDP: u16 = 777;
1405pub const ARPHRD_IPGRE: u16 = 778;
1406pub const ARPHRD_PIMREG: u16 = 779;
1407pub const ARPHRD_HIPPI: u16 = 780;
1408pub const ARPHRD_ASH: u16 = 781;
1409pub const ARPHRD_ECONET: u16 = 782;
1410pub const ARPHRD_IRDA: u16 = 783;
1411pub const ARPHRD_FCPP: u16 = 784;
1412pub const ARPHRD_FCAL: u16 = 785;
1413pub const ARPHRD_FCPL: u16 = 786;
1414pub const ARPHRD_FCFABRIC: u16 = 787;
1415pub const ARPHRD_IEEE802_TR: u16 = 800;
1416pub const ARPHRD_IEEE80211: u16 = 801;
1417pub const ARPHRD_IEEE80211_PRISM: u16 = 802;
1418pub const ARPHRD_IEEE80211_RADIOTAP: u16 = 803;
1419pub const ARPHRD_IEEE802154: u16 = 804;
1420
1421pub const ARPHRD_VOID: u16 = 0xFFFF;
1422pub const ARPHRD_NONE: u16 = 0xFFFE;
1423
1424cfg_if! {
1425 if #[cfg(target_os = "emscripten")] {
1426 // Emscripten does not define any `*_SUPER_MAGIC` constants.
1427 } else if #[cfg(not(target_arch = "s390x"))] {
1428 pub const ADFS_SUPER_MAGIC: ::c_long = 0x0000adf5;
1429 pub const AFFS_SUPER_MAGIC: ::c_long = 0x0000adff;
1430 pub const AFS_SUPER_MAGIC: ::c_long = 0x5346414f;
1431 pub const AUTOFS_SUPER_MAGIC: ::c_long = 0x0187;
1432 pub const BPF_FS_MAGIC: ::c_long = 0xcafe4a11;
1433 pub const BTRFS_SUPER_MAGIC: ::c_long = 0x9123683e;
1434 pub const CGROUP2_SUPER_MAGIC: ::c_long = 0x63677270;
1435 pub const CGROUP_SUPER_MAGIC: ::c_long = 0x27e0eb;
1436 pub const CODA_SUPER_MAGIC: ::c_long = 0x73757245;
1437 pub const CRAMFS_MAGIC: ::c_long = 0x28cd3d45;
1438 pub const DEBUGFS_MAGIC: ::c_long = 0x64626720;
1439 pub const DEVPTS_SUPER_MAGIC: ::c_long = 0x1cd1;
1440 pub const ECRYPTFS_SUPER_MAGIC: ::c_long = 0xf15f;
1441 pub const EFS_SUPER_MAGIC: ::c_long = 0x00414a53;
1442 pub const EXT2_SUPER_MAGIC: ::c_long = 0x0000ef53;
1443 pub const EXT3_SUPER_MAGIC: ::c_long = 0x0000ef53;
1444 pub const EXT4_SUPER_MAGIC: ::c_long = 0x0000ef53;
1445 pub const F2FS_SUPER_MAGIC: ::c_long = 0xf2f52010;
1446 pub const FUSE_SUPER_MAGIC: ::c_long = 0x65735546;
1447 pub const FUTEXFS_SUPER_MAGIC: ::c_long = 0xbad1dea;
1448 pub const HOSTFS_SUPER_MAGIC: ::c_long = 0x00c0ffee;
1449 pub const HPFS_SUPER_MAGIC: ::c_long = 0xf995e849;
1450 pub const HUGETLBFS_MAGIC: ::c_long = 0x958458f6;
1451 pub const ISOFS_SUPER_MAGIC: ::c_long = 0x00009660;
1452 pub const JFFS2_SUPER_MAGIC: ::c_long = 0x000072b6;
1453 pub const MINIX2_SUPER_MAGIC2: ::c_long = 0x00002478;
1454 pub const MINIX2_SUPER_MAGIC: ::c_long = 0x00002468;
1455 pub const MINIX3_SUPER_MAGIC: ::c_long = 0x4d5a;
1456 pub const MINIX_SUPER_MAGIC2: ::c_long = 0x0000138f;
1457 pub const MINIX_SUPER_MAGIC: ::c_long = 0x0000137f;
1458 pub const MSDOS_SUPER_MAGIC: ::c_long = 0x00004d44;
1459 pub const NCP_SUPER_MAGIC: ::c_long = 0x0000564c;
1460 pub const NFS_SUPER_MAGIC: ::c_long = 0x00006969;
1461 pub const NILFS_SUPER_MAGIC: ::c_long = 0x3434;
1462 pub const OCFS2_SUPER_MAGIC: ::c_long = 0x7461636f;
1463 pub const OPENPROM_SUPER_MAGIC: ::c_long = 0x00009fa1;
1464 pub const OVERLAYFS_SUPER_MAGIC: ::c_long = 0x794c7630;
1465 pub const PROC_SUPER_MAGIC: ::c_long = 0x00009fa0;
1466 pub const QNX4_SUPER_MAGIC: ::c_long = 0x0000002f;
1467 pub const QNX6_SUPER_MAGIC: ::c_long = 0x68191122;
1468 pub const RDTGROUP_SUPER_MAGIC: ::c_long = 0x7655821;
1469 pub const REISERFS_SUPER_MAGIC: ::c_long = 0x52654973;
1470 pub const SECURITYFS_MAGIC: ::c_long = 0x73636673;
1471 pub const SELINUX_MAGIC: ::c_long = 0xf97cff8c;
1472 pub const SMACK_MAGIC: ::c_long = 0x43415d53;
1473 pub const SMB_SUPER_MAGIC: ::c_long = 0x0000517b;
1474 pub const SYSFS_MAGIC: ::c_long = 0x62656572;
1475 pub const TMPFS_MAGIC: ::c_long = 0x01021994;
1476 pub const TRACEFS_MAGIC: ::c_long = 0x74726163;
1477 pub const UDF_SUPER_MAGIC: ::c_long = 0x15013346;
1478 pub const USBDEVICE_SUPER_MAGIC: ::c_long = 0x00009fa2;
1479 pub const XENFS_SUPER_MAGIC: ::c_long = 0xabba1974;
1480 pub const NSFS_MAGIC: ::c_long = 0x6e736673;
1481 } else if #[cfg(target_arch = "s390x")] {
1482 pub const ADFS_SUPER_MAGIC: ::c_uint = 0x0000adf5;
1483 pub const AFFS_SUPER_MAGIC: ::c_uint = 0x0000adff;
1484 pub const AFS_SUPER_MAGIC: ::c_uint = 0x5346414f;
1485 pub const AUTOFS_SUPER_MAGIC: ::c_uint = 0x0187;
1486 pub const BPF_FS_MAGIC: ::c_uint = 0xcafe4a11;
1487 pub const BTRFS_SUPER_MAGIC: ::c_uint = 0x9123683e;
1488 pub const CGROUP2_SUPER_MAGIC: ::c_uint = 0x63677270;
1489 pub const CGROUP_SUPER_MAGIC: ::c_uint = 0x27e0eb;
1490 pub const CODA_SUPER_MAGIC: ::c_uint = 0x73757245;
1491 pub const CRAMFS_MAGIC: ::c_uint = 0x28cd3d45;
1492 pub const DEBUGFS_MAGIC: ::c_uint = 0x64626720;
1493 pub const DEVPTS_SUPER_MAGIC: ::c_uint = 0x1cd1;
1494 pub const ECRYPTFS_SUPER_MAGIC: ::c_uint = 0xf15f;
1495 pub const EFS_SUPER_MAGIC: ::c_uint = 0x00414a53;
1496 pub const EXT2_SUPER_MAGIC: ::c_uint = 0x0000ef53;
1497 pub const EXT3_SUPER_MAGIC: ::c_uint = 0x0000ef53;
1498 pub const EXT4_SUPER_MAGIC: ::c_uint = 0x0000ef53;
1499 pub const F2FS_SUPER_MAGIC: ::c_uint = 0xf2f52010;
1500 pub const FUSE_SUPER_MAGIC: ::c_uint = 0x65735546;
1501 pub const FUTEXFS_SUPER_MAGIC: ::c_uint = 0xbad1dea;
1502 pub const HOSTFS_SUPER_MAGIC: ::c_uint = 0x00c0ffee;
1503 pub const HPFS_SUPER_MAGIC: ::c_uint = 0xf995e849;
1504 pub const HUGETLBFS_MAGIC: ::c_uint = 0x958458f6;
1505 pub const ISOFS_SUPER_MAGIC: ::c_uint = 0x00009660;
1506 pub const JFFS2_SUPER_MAGIC: ::c_uint = 0x000072b6;
1507 pub const MINIX2_SUPER_MAGIC2: ::c_uint = 0x00002478;
1508 pub const MINIX2_SUPER_MAGIC: ::c_uint = 0x00002468;
1509 pub const MINIX3_SUPER_MAGIC: ::c_uint = 0x4d5a;
1510 pub const MINIX_SUPER_MAGIC2: ::c_uint = 0x0000138f;
1511 pub const MINIX_SUPER_MAGIC: ::c_uint = 0x0000137f;
1512 pub const MSDOS_SUPER_MAGIC: ::c_uint = 0x00004d44;
1513 pub const NCP_SUPER_MAGIC: ::c_uint = 0x0000564c;
1514 pub const NFS_SUPER_MAGIC: ::c_uint = 0x00006969;
1515 pub const NILFS_SUPER_MAGIC: ::c_uint = 0x3434;
1516 pub const OCFS2_SUPER_MAGIC: ::c_uint = 0x7461636f;
1517 pub const OPENPROM_SUPER_MAGIC: ::c_uint = 0x00009fa1;
1518 pub const OVERLAYFS_SUPER_MAGIC: ::c_uint = 0x794c7630;
1519 pub const PROC_SUPER_MAGIC: ::c_uint = 0x00009fa0;
1520 pub const QNX4_SUPER_MAGIC: ::c_uint = 0x0000002f;
1521 pub const QNX6_SUPER_MAGIC: ::c_uint = 0x68191122;
1522 pub const RDTGROUP_SUPER_MAGIC: ::c_uint = 0x7655821;
1523 pub const REISERFS_SUPER_MAGIC: ::c_uint = 0x52654973;
1524 pub const SECURITYFS_MAGIC: ::c_uint = 0x73636673;
1525 pub const SELINUX_MAGIC: ::c_uint = 0xf97cff8c;
1526 pub const SMACK_MAGIC: ::c_uint = 0x43415d53;
1527 pub const SMB_SUPER_MAGIC: ::c_uint = 0x0000517b;
1528 pub const SYSFS_MAGIC: ::c_uint = 0x62656572;
1529 pub const TMPFS_MAGIC: ::c_uint = 0x01021994;
1530 pub const TRACEFS_MAGIC: ::c_uint = 0x74726163;
1531 pub const UDF_SUPER_MAGIC: ::c_uint = 0x15013346;
1532 pub const USBDEVICE_SUPER_MAGIC: ::c_uint = 0x00009fa2;
1533 pub const XENFS_SUPER_MAGIC: ::c_uint = 0xabba1974;
1534 pub const NSFS_MAGIC: ::c_uint = 0x6e736673;
1535 }
1536}
1537
1538const_fn! {
1539 {const} fn CMSG_ALIGN(len: usize) -> usize {
1540 len + ::mem::size_of::<usize>() - 1 & !(::mem::size_of::<usize>() - 1)
1541 }
1542}
1543
1544f! {
1545 pub fn CMSG_FIRSTHDR(mhdr: *const msghdr) -> *mut cmsghdr {
1546 if (*mhdr).msg_controllen as usize >= ::mem::size_of::<cmsghdr>() {
1547 (*mhdr).msg_control as *mut cmsghdr
1548 } else {
1549 0 as *mut cmsghdr
1550 }
1551 }
1552
1553 pub fn CMSG_DATA(cmsg: *const cmsghdr) -> *mut ::c_uchar {
1554 cmsg.offset(1) as *mut ::c_uchar
1555 }
1556
1557 pub {const} fn CMSG_SPACE(length: ::c_uint) -> ::c_uint {
1558 (CMSG_ALIGN(length as usize) + CMSG_ALIGN(::mem::size_of::<cmsghdr>()))
1559 as ::c_uint
1560 }
1561
1562 pub {const} fn CMSG_LEN(length: ::c_uint) -> ::c_uint {
1563 CMSG_ALIGN(::mem::size_of::<cmsghdr>()) as ::c_uint + length
1564 }
1565
1566 pub fn FD_CLR(fd: ::c_int, set: *mut fd_set) -> () {
1567 let fd = fd as usize;
1568 let size = ::mem::size_of_val(&(*set).fds_bits[0]) * 8;
1569 (*set).fds_bits[fd / size] &= !(1 << (fd % size));
1570 return
1571 }
1572
1573 pub fn FD_ISSET(fd: ::c_int, set: *const fd_set) -> bool {
1574 let fd = fd as usize;
1575 let size = ::mem::size_of_val(&(*set).fds_bits[0]) * 8;
1576 return ((*set).fds_bits[fd / size] & (1 << (fd % size))) != 0
1577 }
1578
1579 pub fn FD_SET(fd: ::c_int, set: *mut fd_set) -> () {
1580 let fd = fd as usize;
1581 let size = ::mem::size_of_val(&(*set).fds_bits[0]) * 8;
1582 (*set).fds_bits[fd / size] |= 1 << (fd % size);
1583 return
1584 }
1585
1586 pub fn FD_ZERO(set: *mut fd_set) -> () {
1587 for slot in (*set).fds_bits.iter_mut() {
1588 *slot = 0;
1589 }
1590 }
1591}
1592
1593safe_f! {
1594 pub fn SIGRTMAX() -> ::c_int {
1595 unsafe { __libc_current_sigrtmax() }
1596 }
1597
1598 pub fn SIGRTMIN() -> ::c_int {
1599 unsafe { __libc_current_sigrtmin() }
1600 }
1601
1602 pub {const} fn WIFSTOPPED(status: ::c_int) -> bool {
1603 (status & 0xff) == 0x7f
1604 }
1605
1606 pub {const} fn WSTOPSIG(status: ::c_int) -> ::c_int {
1607 (status >> 8) & 0xff
1608 }
1609
1610 pub {const} fn WIFCONTINUED(status: ::c_int) -> bool {
1611 status == 0xffff
1612 }
1613
1614 pub {const} fn WIFSIGNALED(status: ::c_int) -> bool {
1615 ((status & 0x7f) + 1) as i8 >= 2
1616 }
1617
1618 pub {const} fn WTERMSIG(status: ::c_int) -> ::c_int {
1619 status & 0x7f
1620 }
1621
1622 pub {const} fn WIFEXITED(status: ::c_int) -> bool {
1623 (status & 0x7f) == 0
1624 }
1625
1626 pub {const} fn WEXITSTATUS(status: ::c_int) -> ::c_int {
1627 (status >> 8) & 0xff
1628 }
1629
1630 pub {const} fn WCOREDUMP(status: ::c_int) -> bool {
1631 (status & 0x80) != 0
1632 }
1633
1634 pub {const} fn W_EXITCODE(ret: ::c_int, sig: ::c_int) -> ::c_int {
1635 (ret << 8) | sig
1636 }
1637
1638 pub {const} fn W_STOPCODE(sig: ::c_int) -> ::c_int {
1639 (sig << 8) | 0x7f
1640 }
1641
1642 pub {const} fn QCMD(cmd: ::c_int, type_: ::c_int) -> ::c_int {
1643 (cmd << 8) | (type_ & 0x00ff)
1644 }
1645
1646 pub {const} fn IPOPT_COPIED(o: u8) -> u8 {
1647 o & IPOPT_COPY
1648 }
1649
1650 pub {const} fn IPOPT_CLASS(o: u8) -> u8 {
1651 o & IPOPT_CLASS_MASK
1652 }
1653
1654 pub {const} fn IPOPT_NUMBER(o: u8) -> u8 {
1655 o & IPOPT_NUMBER_MASK
1656 }
1657
1658 pub {const} fn IPTOS_ECN(x: u8) -> u8 {
1659 x & ::IPTOS_ECN_MASK
1660 }
1661
1662 #[allow(ellipsis_inclusive_range_patterns)]
1663 pub {const} fn KERNEL_VERSION(a: u32, b: u32, c: u32) -> u32 {
1664 ((a << 16) + (b << 8)) + match c {
1665 0 ... 255 => c,
1666 _ => 255,
1667 }
1668 }
1669}
1670
1671extern "C" {
1672 #[doc(hidden)]
1673 pub fn __libc_current_sigrtmax() -> ::c_int;
1674 #[doc(hidden)]
1675 pub fn __libc_current_sigrtmin() -> ::c_int;
1676
1677 pub fn sem_destroy(sem: *mut sem_t) -> ::c_int;
1678 pub fn sem_init(sem: *mut sem_t, pshared: ::c_int, value: ::c_uint) -> ::c_int;
1679 pub fn fdatasync(fd: ::c_int) -> ::c_int;
1680 pub fn mincore(addr: *mut ::c_void, len: ::size_t, vec: *mut ::c_uchar) -> ::c_int;
1681
1682 pub fn clock_getres(clk_id: ::clockid_t, tp: *mut ::timespec) -> ::c_int;
1683 pub fn clock_gettime(clk_id: ::clockid_t, tp: *mut ::timespec) -> ::c_int;
1684 pub fn clock_settime(clk_id: ::clockid_t, tp: *const ::timespec) -> ::c_int;
1685 pub fn clock_getcpuclockid(pid: ::pid_t, clk_id: *mut ::clockid_t) -> ::c_int;
1686
1687 pub fn dirfd(dirp: *mut ::DIR) -> ::c_int;
1688
1689 pub fn pthread_getattr_np(native: ::pthread_t, attr: *mut ::pthread_attr_t) -> ::c_int;
1690 pub fn pthread_attr_getstack(
1691 attr: *const ::pthread_attr_t,
1692 stackaddr: *mut *mut ::c_void,
1693 stacksize: *mut ::size_t,
1694 ) -> ::c_int;
1695 pub fn memalign(align: ::size_t, size: ::size_t) -> *mut ::c_void;
1696 pub fn setgroups(ngroups: ::size_t, ptr: *const ::gid_t) -> ::c_int;
1697 pub fn pipe2(fds: *mut ::c_int, flags: ::c_int) -> ::c_int;
1698 pub fn statfs(path: *const ::c_char, buf: *mut statfs) -> ::c_int;
1699 pub fn fstatfs(fd: ::c_int, buf: *mut statfs) -> ::c_int;
1700 pub fn memrchr(cx: *const ::c_void, c: ::c_int, n: ::size_t) -> *mut ::c_void;
1701 pub fn posix_fadvise(fd: ::c_int, offset: ::off_t, len: ::off_t, advise: ::c_int) -> ::c_int;
1702 pub fn futimens(fd: ::c_int, times: *const ::timespec) -> ::c_int;
1703 pub fn utimensat(
1704 dirfd: ::c_int,
1705 path: *const ::c_char,
1706 times: *const ::timespec,
1707 flag: ::c_int,
1708 ) -> ::c_int;
1709 pub fn duplocale(base: ::locale_t) -> ::locale_t;
1710 pub fn freelocale(loc: ::locale_t);
1711 pub fn newlocale(mask: ::c_int, locale: *const ::c_char, base: ::locale_t) -> ::locale_t;
1712 pub fn uselocale(loc: ::locale_t) -> ::locale_t;
1713 pub fn mknodat(
1714 dirfd: ::c_int,
1715 pathname: *const ::c_char,
1716 mode: ::mode_t,
1717 dev: dev_t,
1718 ) -> ::c_int;
1719 pub fn pthread_condattr_getclock(
1720 attr: *const pthread_condattr_t,
1721 clock_id: *mut clockid_t,
1722 ) -> ::c_int;
1723 pub fn pthread_condattr_setclock(
1724 attr: *mut pthread_condattr_t,
1725 clock_id: ::clockid_t,
1726 ) -> ::c_int;
1727 pub fn pthread_condattr_setpshared(attr: *mut pthread_condattr_t, pshared: ::c_int) -> ::c_int;
1728 pub fn pthread_mutexattr_setpshared(
1729 attr: *mut pthread_mutexattr_t,
1730 pshared: ::c_int,
1731 ) -> ::c_int;
1732 pub fn pthread_rwlockattr_getpshared(
1733 attr: *const pthread_rwlockattr_t,
1734 val: *mut ::c_int,
1735 ) -> ::c_int;
1736 pub fn pthread_rwlockattr_setpshared(attr: *mut pthread_rwlockattr_t, val: ::c_int) -> ::c_int;
1737 pub fn ptsname_r(fd: ::c_int, buf: *mut ::c_char, buflen: ::size_t) -> ::c_int;
1738 pub fn clearenv() -> ::c_int;
1739 pub fn waitid(idtype: idtype_t, id: id_t, infop: *mut ::siginfo_t, options: ::c_int)
1740 -> ::c_int;
1741 pub fn getresuid(ruid: *mut ::uid_t, euid: *mut ::uid_t, suid: *mut ::uid_t) -> ::c_int;
1742 pub fn getresgid(rgid: *mut ::gid_t, egid: *mut ::gid_t, sgid: *mut ::gid_t) -> ::c_int;
1743 pub fn acct(filename: *const ::c_char) -> ::c_int;
1744 pub fn brk(addr: *mut ::c_void) -> ::c_int;
1745 pub fn sbrk(increment: ::intptr_t) -> *mut ::c_void;
1746 #[deprecated(
1747 since = "0.2.66",
1748 note = "causes memory corruption, see rust-lang/libc#1596"
1749 )]
1750 pub fn vfork() -> ::pid_t;
1751 pub fn setresgid(rgid: ::gid_t, egid: ::gid_t, sgid: ::gid_t) -> ::c_int;
1752 pub fn setresuid(ruid: ::uid_t, euid: ::uid_t, suid: ::uid_t) -> ::c_int;
1753 pub fn wait4(
1754 pid: ::pid_t,
1755 status: *mut ::c_int,
1756 options: ::c_int,
1757 rusage: *mut ::rusage,
1758 ) -> ::pid_t;
1759 pub fn login_tty(fd: ::c_int) -> ::c_int;
1760 pub fn execvpe(
1761 file: *const ::c_char,
1762 argv: *const *const ::c_char,
1763 envp: *const *const ::c_char,
1764 ) -> ::c_int;
1765 pub fn fexecve(
1766 fd: ::c_int,
1767 argv: *const *const ::c_char,
1768 envp: *const *const ::c_char,
1769 ) -> ::c_int;
1770 pub fn getifaddrs(ifap: *mut *mut ::ifaddrs) -> ::c_int;
1771 pub fn freeifaddrs(ifa: *mut ::ifaddrs);
1772 pub fn bind(socket: ::c_int, address: *const ::sockaddr, address_len: ::socklen_t) -> ::c_int;
1773
1774 pub fn writev(fd: ::c_int, iov: *const ::iovec, iovcnt: ::c_int) -> ::ssize_t;
1775 pub fn readv(fd: ::c_int, iov: *const ::iovec, iovcnt: ::c_int) -> ::ssize_t;
1776
1777 pub fn sendmsg(fd: ::c_int, msg: *const ::msghdr, flags: ::c_int) -> ::ssize_t;
1778 pub fn recvmsg(fd: ::c_int, msg: *mut ::msghdr, flags: ::c_int) -> ::ssize_t;
1779 pub fn uname(buf: *mut ::utsname) -> ::c_int;
1780
1781 pub fn strchrnul(s: *const ::c_char, c: ::c_int) -> *mut ::c_char;
1782}
1783
1784// LFS64 extensions
1785//
1786// * musl and Emscripten has 64-bit versions only so aliases the LFS64 symbols to the standard ones
1787// * ulibc doesn't have preadv64/pwritev64
1788cfg_if! {
1789 if #[cfg(not(any(target_env = "musl", target_os = "emscripten")))] {
1790 extern "C" {
1791 pub fn fstatfs64(fd: ::c_int, buf: *mut statfs64) -> ::c_int;
1792 pub fn statvfs64(path: *const ::c_char, buf: *mut statvfs64) -> ::c_int;
1793 pub fn fstatvfs64(fd: ::c_int, buf: *mut statvfs64) -> ::c_int;
1794 pub fn statfs64(path: *const ::c_char, buf: *mut statfs64) -> ::c_int;
1795 pub fn creat64(path: *const c_char, mode: mode_t) -> ::c_int;
1796 pub fn fstat64(fildes: ::c_int, buf: *mut stat64) -> ::c_int;
1797 pub fn fstatat64(
1798 dirfd: ::c_int,
1799 pathname: *const c_char,
1800 buf: *mut stat64,
1801 flags: ::c_int,
1802 ) -> ::c_int;
1803 pub fn ftruncate64(fd: ::c_int, length: off64_t) -> ::c_int;
1804 pub fn lseek64(fd: ::c_int, offset: off64_t, whence: ::c_int) -> off64_t;
1805 pub fn lstat64(path: *const c_char, buf: *mut stat64) -> ::c_int;
1806 pub fn mmap64(
1807 addr: *mut ::c_void,
1808 len: ::size_t,
1809 prot: ::c_int,
1810 flags: ::c_int,
1811 fd: ::c_int,
1812 offset: off64_t,
1813 ) -> *mut ::c_void;
1814 pub fn open64(path: *const c_char, oflag: ::c_int, ...) -> ::c_int;
1815 pub fn openat64(fd: ::c_int, path: *const c_char, oflag: ::c_int, ...) -> ::c_int;
1816 pub fn posix_fadvise64(
1817 fd: ::c_int,
1818 offset: ::off64_t,
1819 len: ::off64_t,
1820 advise: ::c_int,
1821 ) -> ::c_int;
1822 pub fn pread64(
1823 fd: ::c_int,
1824 buf: *mut ::c_void,
1825 count: ::size_t,
1826 offset: off64_t
1827 ) -> ::ssize_t;
1828 pub fn pwrite64(
1829 fd: ::c_int,
1830 buf: *const ::c_void,
1831 count: ::size_t,
1832 offset: off64_t,
1833 ) -> ::ssize_t;
1834 pub fn readdir64(dirp: *mut ::DIR) -> *mut ::dirent64;
1835 pub fn readdir64_r(
1836 dirp: *mut ::DIR,
1837 entry: *mut ::dirent64,
1838 result: *mut *mut ::dirent64,
1839 ) -> ::c_int;
1840 pub fn stat64(path: *const c_char, buf: *mut stat64) -> ::c_int;
1841 pub fn truncate64(path: *const c_char, length: off64_t) -> ::c_int;
1842 }
1843 }
1844}
1845
1846cfg_if! {
1847 if #[cfg(not(any(target_env = "uclibc", target_env = "musl", target_os = "emscripten")))] {
1848 extern "C" {
1849 pub fn preadv64(
1850 fd: ::c_int,
1851 iov: *const ::iovec,
1852 iovcnt: ::c_int,
1853 offset: ::off64_t,
1854 ) -> ::ssize_t;
1855 pub fn pwritev64(
1856 fd: ::c_int,
1857 iov: *const ::iovec,
1858 iovcnt: ::c_int,
1859 offset: ::off64_t,
1860 ) -> ::ssize_t;
1861 }
1862 }
1863}
1864
1865cfg_if! {
1866 if #[cfg(not(target_env = "uclibc"))] {
1867 extern "C" {
1868 // uclibc has separate non-const version of this function
1869 pub fn forkpty(
1870 amaster: *mut ::c_int,
1871 name: *mut ::c_char,
1872 termp: *const termios,
1873 winp: *const ::winsize,
1874 ) -> ::pid_t;
1875 // uclibc has separate non-const version of this function
1876 pub fn openpty(
1877 amaster: *mut ::c_int,
1878 aslave: *mut ::c_int,
1879 name: *mut ::c_char,
1880 termp: *const termios,
1881 winp: *const ::winsize,
1882 ) -> ::c_int;
1883 }
1884 }
1885}
1886
1887cfg_if! {
1888 if #[cfg(target_os = "emscripten")] {
1889 mod emscripten;
1890 pub use self::emscripten::*;
1891 } else if #[cfg(target_os = "linux")] {
1892 mod linux;
1893 pub use self::linux::*;
1894 } else if #[cfg(target_os = "l4re")] {
1895 mod linux;
1896 pub use self::linux::*;
1897 } else if #[cfg(target_os = "android")] {
1898 mod android;
1899 pub use self::android::*;
1900 } else {
1901 // Unknown target_os
1902 }
1903}
1904