1 pub type c_char = i8;
2 pub type c_long = i64;
3 pub type c_ulong = u64;
4 pub type wchar_t = i32;
5 
6 pub type blkcnt_t = ::c_ulong;
7 pub type blksize_t = ::c_long;
8 pub type clock_t = ::c_long;
9 pub type clockid_t = ::c_int;
10 pub type dev_t = ::c_long;
11 pub type fsblkcnt_t = ::c_ulong;
12 pub type fsfilcnt_t = ::c_ulong;
13 pub type ino_t = ::c_ulong;
14 pub type mode_t = ::c_int;
15 pub type nfds_t = ::c_ulong;
16 pub type nlink_t = ::c_ulong;
17 pub type off_t = ::c_long;
18 pub type pthread_t = *mut ::c_void;
19 pub type pthread_attr_t = *mut ::c_void;
20 pub type pthread_cond_t = *mut ::c_void;
21 pub type pthread_condattr_t = *mut ::c_void;
22 // Must be usize due to libstd/sys_common/thread_local.rs,
23 // should technically be *mut ::c_void
24 pub type pthread_key_t = usize;
25 pub type pthread_mutex_t = *mut ::c_void;
26 pub type pthread_mutexattr_t = *mut ::c_void;
27 pub type pthread_rwlock_t = *mut ::c_void;
28 pub type pthread_rwlockattr_t = *mut ::c_void;
29 pub type rlim_t = ::c_ulonglong;
30 pub type sa_family_t = u16;
31 pub type sem_t = *mut ::c_void;
32 pub type sigset_t = ::c_ulong;
33 pub type socklen_t = u32;
34 pub type speed_t = u32;
35 pub type suseconds_t = ::c_int;
36 pub type tcflag_t = u32;
37 pub type time_t = ::c_long;
38 
39 #[cfg_attr(feature = "extra_traits", derive(Debug))]
40 pub enum timezone {}
41 impl ::Copy for timezone {}
42 impl ::Clone for timezone {
clone(&self) -> timezone43     fn clone(&self) -> timezone {
44         *self
45     }
46 }
47 
48 s_no_extra_traits! {
49     #[repr(C)]
50     pub struct utsname {
51         pub sysname: [::c_char; UTSLENGTH],
52         pub nodename: [::c_char; UTSLENGTH],
53         pub release: [::c_char; UTSLENGTH],
54         pub version: [::c_char; UTSLENGTH],
55         pub machine: [::c_char; UTSLENGTH],
56         pub domainname: [::c_char; UTSLENGTH],
57     }
58 
59     pub struct dirent {
60         pub d_ino: ::ino_t,
61         pub d_off: ::off_t,
62         pub d_reclen: ::c_ushort,
63         pub d_type: ::c_uchar,
64         pub d_name: [::c_char; 256],
65     }
66 
67     pub struct sockaddr_un {
68         pub sun_family: ::sa_family_t,
69         pub sun_path: [::c_char; 108]
70     }
71 
72     pub struct sockaddr_storage {
73         pub ss_family: ::sa_family_t,
74         __ss_padding: [
75             u8;
76             128 -
77             ::core::mem::size_of::<sa_family_t>() -
78             ::core::mem::size_of::<c_ulong>()
79         ],
80         __ss_align: ::c_ulong,
81     }
82 }
83 
84 s! {
85     pub struct addrinfo {
86         pub ai_flags: ::c_int,
87         pub ai_family: ::c_int,
88         pub ai_socktype: ::c_int,
89         pub ai_protocol: ::c_int,
90         pub ai_addrlen: ::size_t,
91         pub ai_canonname: *mut ::c_char,
92         pub ai_addr: *mut ::sockaddr,
93         pub ai_next: *mut ::addrinfo,
94     }
95 
96     pub struct Dl_info {
97         pub dli_fname: *const ::c_char,
98         pub dli_fbase: *mut ::c_void,
99         pub dli_sname: *const ::c_char,
100         pub dli_saddr: *mut ::c_void,
101     }
102 
103     pub struct epoll_event {
104         pub events: u32,
105         pub u64: u64,
106         pub _pad: u64,
107     }
108 
109     pub struct fd_set {
110         fds_bits: [::c_ulong; ::FD_SETSIZE / ULONG_SIZE],
111     }
112 
113     pub struct in_addr {
114         pub s_addr: ::in_addr_t,
115     }
116 
117     pub struct ip_mreq {
118         pub imr_multiaddr: ::in_addr,
119         pub imr_interface: ::in_addr,
120     }
121 
122     pub struct lconv {
123         pub currency_symbol: *const ::c_char,
124         pub decimal_point: *const ::c_char,
125         pub frac_digits: ::c_char,
126         pub grouping: *const ::c_char,
127         pub int_curr_symbol: *const ::c_char,
128         pub int_frac_digits: ::c_char,
129         pub mon_decimal_point: *const ::c_char,
130         pub mon_grouping: *const ::c_char,
131         pub mon_thousands_sep: *const ::c_char,
132         pub negative_sign: *const ::c_char,
133         pub n_cs_precedes: ::c_char,
134         pub n_sep_by_space: ::c_char,
135         pub n_sign_posn: ::c_char,
136         pub positive_sign: *const ::c_char,
137         pub p_cs_precedes: ::c_char,
138         pub p_sep_by_space: ::c_char,
139         pub p_sign_posn: ::c_char,
140         pub thousands_sep: *const ::c_char,
141     }
142 
143     pub struct passwd {
144         pub pw_name: *mut ::c_char,
145         pub pw_passwd: *mut ::c_char,
146         pub pw_uid: ::uid_t,
147         pub pw_gid: ::gid_t,
148         pub pw_gecos: *mut ::c_char,
149         pub pw_dir: *mut ::c_char,
150         pub pw_shell: *mut ::c_char,
151     }
152 
153     pub struct sigaction {
154         pub sa_handler: ::sighandler_t,
155         pub sa_flags: ::c_ulong,
156         pub sa_restorer: ::Option<extern fn()>,
157         pub sa_mask: ::sigset_t,
158     }
159 
160     pub struct sockaddr {
161         pub sa_family: ::sa_family_t,
162         pub sa_data: [::c_char; 14],
163     }
164 
165     pub struct sockaddr_in {
166         pub sin_family: ::sa_family_t,
167         pub sin_port: ::in_port_t,
168         pub sin_addr: ::in_addr,
169         pub sin_zero: [::c_char; 8],
170     }
171 
172     pub struct sockaddr_in6 {
173         pub sin6_family: ::sa_family_t,
174         pub sin6_port: ::in_port_t,
175         pub sin6_flowinfo: u32,
176         pub sin6_addr: ::in6_addr,
177         pub sin6_scope_id: u32,
178     }
179 
180     pub struct stat {
181         pub st_dev: ::dev_t,
182         pub st_ino: ::ino_t,
183         pub st_nlink: ::nlink_t,
184         pub st_mode: ::mode_t,
185         pub st_uid: ::uid_t,
186         pub st_gid: ::gid_t,
187         pub st_rdev: ::dev_t,
188         pub st_size: ::off_t,
189         pub st_blksize: ::blksize_t,
190         pub st_blocks: ::blkcnt_t,
191         pub st_atime: ::time_t,
192         pub st_atime_nsec: ::c_long,
193         pub st_mtime: ::time_t,
194         pub st_mtime_nsec: ::c_long,
195         pub st_ctime: ::time_t,
196         pub st_ctime_nsec: ::c_long,
197         _pad: [::c_char; 24],
198     }
199 
200     pub struct statvfs {
201         pub f_bsize: ::c_ulong,
202         pub f_frsize: ::c_ulong,
203         pub f_blocks: ::fsblkcnt_t,
204         pub f_bfree: ::fsblkcnt_t,
205         pub f_bavail: ::fsblkcnt_t,
206         pub f_files: ::fsfilcnt_t,
207         pub f_ffree: ::fsfilcnt_t,
208         pub f_favail: ::fsfilcnt_t,
209         pub f_fsid: ::c_ulong,
210         pub f_flag: ::c_ulong,
211         pub f_namemax: ::c_ulong,
212     }
213 
214     pub struct termios {
215         pub c_iflag: ::tcflag_t,
216         pub c_oflag: ::tcflag_t,
217         pub c_cflag: ::tcflag_t,
218         pub c_lflag: ::tcflag_t,
219         pub c_line: ::cc_t,
220         pub c_cc: [::cc_t; ::NCCS],
221         pub c_ispeed: ::speed_t,
222         pub c_ospeed: ::speed_t,
223     }
224 
225     pub struct tm {
226         pub tm_sec: ::c_int,
227         pub tm_min: ::c_int,
228         pub tm_hour: ::c_int,
229         pub tm_mday: ::c_int,
230         pub tm_mon: ::c_int,
231         pub tm_year: ::c_int,
232         pub tm_wday: ::c_int,
233         pub tm_yday: ::c_int,
234         pub tm_isdst: ::c_int,
235         pub tm_gmtoff: ::c_long,
236         pub tm_zone: *const ::c_char,
237     }
238 }
239 
240 pub const UTSLENGTH: usize = 65;
241 
242 // intentionally not public, only used for fd_set
243 cfg_if! {
244     if #[cfg(target_pointer_width = "32")] {
245         const ULONG_SIZE: usize = 32;
246     } else if #[cfg(target_pointer_width = "64")] {
247         const ULONG_SIZE: usize = 64;
248     } else {
249         // Unknown target_pointer_width
250     }
251 }
252 
253 // limits.h
254 pub const PATH_MAX: ::c_int = 4096;
255 
256 // fcntl.h
257 pub const F_GETLK: ::c_int = 5;
258 pub const F_SETLK: ::c_int = 6;
259 pub const F_SETLKW: ::c_int = 7;
260 
261 // FIXME: relibc {
262 pub const RTLD_DEFAULT: *mut ::c_void = 0i64 as *mut ::c_void;
263 // }
264 
265 // dlfcn.h
266 pub const RTLD_LAZY: ::c_int = 0x0001;
267 pub const RTLD_NOW: ::c_int = 0x0002;
268 pub const RTLD_GLOBAL: ::c_int = 0x0100;
269 pub const RTLD_LOCAL: ::c_int = 0x0000;
270 
271 // errno.h
272 pub const EPERM: ::c_int = 1; /* Operation not permitted */
273 pub const ENOENT: ::c_int = 2; /* No such file or directory */
274 pub const ESRCH: ::c_int = 3; /* No such process */
275 pub const EINTR: ::c_int = 4; /* Interrupted system call */
276 pub const EIO: ::c_int = 5; /* I/O error */
277 pub const ENXIO: ::c_int = 6; /* No such device or address */
278 pub const E2BIG: ::c_int = 7; /* Argument list too long */
279 pub const ENOEXEC: ::c_int = 8; /* Exec format error */
280 pub const EBADF: ::c_int = 9; /* Bad file number */
281 pub const ECHILD: ::c_int = 10; /* No child processes */
282 pub const EAGAIN: ::c_int = 11; /* Try again */
283 pub const ENOMEM: ::c_int = 12; /* Out of memory */
284 pub const EACCES: ::c_int = 13; /* Permission denied */
285 pub const EFAULT: ::c_int = 14; /* Bad address */
286 pub const ENOTBLK: ::c_int = 15; /* Block device required */
287 pub const EBUSY: ::c_int = 16; /* Device or resource busy */
288 pub const EEXIST: ::c_int = 17; /* File exists */
289 pub const EXDEV: ::c_int = 18; /* Cross-device link */
290 pub const ENODEV: ::c_int = 19; /* No such device */
291 pub const ENOTDIR: ::c_int = 20; /* Not a directory */
292 pub const EISDIR: ::c_int = 21; /* Is a directory */
293 pub const EINVAL: ::c_int = 22; /* Invalid argument */
294 pub const ENFILE: ::c_int = 23; /* File table overflow */
295 pub const EMFILE: ::c_int = 24; /* Too many open files */
296 pub const ENOTTY: ::c_int = 25; /* Not a typewriter */
297 pub const ETXTBSY: ::c_int = 26; /* Text file busy */
298 pub const EFBIG: ::c_int = 27; /* File too large */
299 pub const ENOSPC: ::c_int = 28; /* No space left on device */
300 pub const ESPIPE: ::c_int = 29; /* Illegal seek */
301 pub const EROFS: ::c_int = 30; /* Read-only file system */
302 pub const EMLINK: ::c_int = 31; /* Too many links */
303 pub const EPIPE: ::c_int = 32; /* Broken pipe */
304 pub const EDOM: ::c_int = 33; /* Math argument out of domain of func */
305 pub const ERANGE: ::c_int = 34; /* Math result not representable */
306 pub const EDEADLK: ::c_int = 35; /* Resource deadlock would occur */
307 pub const ENAMETOOLONG: ::c_int = 36; /* File name too long */
308 pub const ENOLCK: ::c_int = 37; /* No record locks available */
309 pub const ENOSYS: ::c_int = 38; /* Function not implemented */
310 pub const ENOTEMPTY: ::c_int = 39; /* Directory not empty */
311 pub const ELOOP: ::c_int = 40; /* Too many symbolic links encountered */
312 pub const EWOULDBLOCK: ::c_int = 41; /* Operation would block */
313 pub const ENOMSG: ::c_int = 42; /* No message of desired type */
314 pub const EIDRM: ::c_int = 43; /* Identifier removed */
315 pub const ECHRNG: ::c_int = 44; /* Channel number out of range */
316 pub const EL2NSYNC: ::c_int = 45; /* Level 2 not synchronized */
317 pub const EL3HLT: ::c_int = 46; /* Level 3 halted */
318 pub const EL3RST: ::c_int = 47; /* Level 3 reset */
319 pub const ELNRNG: ::c_int = 48; /* Link number out of range */
320 pub const EUNATCH: ::c_int = 49; /* Protocol driver not attached */
321 pub const ENOCSI: ::c_int = 50; /* No CSI structure available */
322 pub const EL2HLT: ::c_int = 51; /* Level 2 halted */
323 pub const EBADE: ::c_int = 52; /* Invalid exchange */
324 pub const EBADR: ::c_int = 53; /* Invalid request descriptor */
325 pub const EXFULL: ::c_int = 54; /* Exchange full */
326 pub const ENOANO: ::c_int = 55; /* No anode */
327 pub const EBADRQC: ::c_int = 56; /* Invalid request code */
328 pub const EBADSLT: ::c_int = 57; /* Invalid slot */
329 pub const EDEADLOCK: ::c_int = 58; /* Resource deadlock would occur */
330 pub const EBFONT: ::c_int = 59; /* Bad font file format */
331 pub const ENOSTR: ::c_int = 60; /* Device not a stream */
332 pub const ENODATA: ::c_int = 61; /* No data available */
333 pub const ETIME: ::c_int = 62; /* Timer expired */
334 pub const ENOSR: ::c_int = 63; /* Out of streams resources */
335 pub const ENONET: ::c_int = 64; /* Machine is not on the network */
336 pub const ENOPKG: ::c_int = 65; /* Package not installed */
337 pub const EREMOTE: ::c_int = 66; /* Object is remote */
338 pub const ENOLINK: ::c_int = 67; /* Link has been severed */
339 pub const EADV: ::c_int = 68; /* Advertise error */
340 pub const ESRMNT: ::c_int = 69; /* Srmount error */
341 pub const ECOMM: ::c_int = 70; /* Communication error on send */
342 pub const EPROTO: ::c_int = 71; /* Protocol error */
343 pub const EMULTIHOP: ::c_int = 72; /* Multihop attempted */
344 pub const EDOTDOT: ::c_int = 73; /* RFS specific error */
345 pub const EBADMSG: ::c_int = 74; /* Not a data message */
346 pub const EOVERFLOW: ::c_int = 75; /* Value too large for defined data type */
347 pub const ENOTUNIQ: ::c_int = 76; /* Name not unique on network */
348 pub const EBADFD: ::c_int = 77; /* File descriptor in bad state */
349 pub const EREMCHG: ::c_int = 78; /* Remote address changed */
350 pub const ELIBACC: ::c_int = 79; /* Can not access a needed shared library */
351 pub const ELIBBAD: ::c_int = 80; /* Accessing a corrupted shared library */
352 pub const ELIBSCN: ::c_int = 81; /* .lib section in a.out corrupted */
353 /* Attempting to link in too many shared libraries */
354 pub const ELIBMAX: ::c_int = 82;
355 pub const ELIBEXEC: ::c_int = 83; /* Cannot exec a shared library directly */
356 pub const EILSEQ: ::c_int = 84; /* Illegal byte sequence */
357 /* Interrupted system call should be restarted */
358 pub const ERESTART: ::c_int = 85;
359 pub const ESTRPIPE: ::c_int = 86; /* Streams pipe error */
360 pub const EUSERS: ::c_int = 87; /* Too many users */
361 pub const ENOTSOCK: ::c_int = 88; /* Socket operation on non-socket */
362 pub const EDESTADDRREQ: ::c_int = 89; /* Destination address required */
363 pub const EMSGSIZE: ::c_int = 90; /* Message too long */
364 pub const EPROTOTYPE: ::c_int = 91; /* Protocol wrong type for socket */
365 pub const ENOPROTOOPT: ::c_int = 92; /* Protocol not available */
366 pub const EPROTONOSUPPORT: ::c_int = 93; /* Protocol not supported */
367 pub const ESOCKTNOSUPPORT: ::c_int = 94; /* Socket type not supported */
368 /* Operation not supported on transport endpoint */
369 pub const EOPNOTSUPP: ::c_int = 95;
370 pub const EPFNOSUPPORT: ::c_int = 96; /* Protocol family not supported */
371 /* Address family not supported by protocol */
372 pub const EAFNOSUPPORT: ::c_int = 97;
373 pub const EADDRINUSE: ::c_int = 98; /* Address already in use */
374 pub const EADDRNOTAVAIL: ::c_int = 99; /* Cannot assign requested address */
375 pub const ENETDOWN: ::c_int = 100; /* Network is down */
376 pub const ENETUNREACH: ::c_int = 101; /* Network is unreachable */
377 /* Network dropped connection because of reset */
378 pub const ENETRESET: ::c_int = 102;
379 pub const ECONNABORTED: ::c_int = 103; /* Software caused connection abort */
380 pub const ECONNRESET: ::c_int = 104; /* Connection reset by peer */
381 pub const ENOBUFS: ::c_int = 105; /* No buffer space available */
382 pub const EISCONN: ::c_int = 106; /* Transport endpoint is already connected */
383 pub const ENOTCONN: ::c_int = 107; /* Transport endpoint is not connected */
384 /* Cannot send after transport endpoint shutdown */
385 pub const ESHUTDOWN: ::c_int = 108;
386 pub const ETOOMANYREFS: ::c_int = 109; /* Too many references: cannot splice */
387 pub const ETIMEDOUT: ::c_int = 110; /* Connection timed out */
388 pub const ECONNREFUSED: ::c_int = 111; /* Connection refused */
389 pub const EHOSTDOWN: ::c_int = 112; /* Host is down */
390 pub const EHOSTUNREACH: ::c_int = 113; /* No route to host */
391 pub const EALREADY: ::c_int = 114; /* Operation already in progress */
392 pub const EINPROGRESS: ::c_int = 115; /* Operation now in progress */
393 pub const ESTALE: ::c_int = 116; /* Stale NFS file handle */
394 pub const EUCLEAN: ::c_int = 117; /* Structure needs cleaning */
395 pub const ENOTNAM: ::c_int = 118; /* Not a XENIX named type file */
396 pub const ENAVAIL: ::c_int = 119; /* No XENIX semaphores available */
397 pub const EISNAM: ::c_int = 120; /* Is a named type file */
398 pub const EREMOTEIO: ::c_int = 121; /* Remote I/O error */
399 pub const EDQUOT: ::c_int = 122; /* Quota exceeded */
400 pub const ENOMEDIUM: ::c_int = 123; /* No medium found */
401 pub const EMEDIUMTYPE: ::c_int = 124; /* Wrong medium type */
402 pub const ECANCELED: ::c_int = 125; /* Operation Canceled */
403 pub const ENOKEY: ::c_int = 126; /* Required key not available */
404 pub const EKEYEXPIRED: ::c_int = 127; /* Key has expired */
405 pub const EKEYREVOKED: ::c_int = 128; /* Key has been revoked */
406 pub const EKEYREJECTED: ::c_int = 129; /* Key was rejected by service */
407 pub const EOWNERDEAD: ::c_int = 130; /* Owner died */
408 pub const ENOTRECOVERABLE: ::c_int = 131; /* State not recoverable */
409 
410 // fcntl.h
411 pub const F_DUPFD: ::c_int = 0;
412 pub const F_GETFD: ::c_int = 1;
413 pub const F_SETFD: ::c_int = 2;
414 pub const F_GETFL: ::c_int = 3;
415 pub const F_SETFL: ::c_int = 4;
416 // FIXME: relibc {
417 pub const F_DUPFD_CLOEXEC: ::c_int = ::F_DUPFD;
418 // }
419 pub const FD_CLOEXEC: ::c_int = 0x0100_0000;
420 pub const O_RDONLY: ::c_int = 0x0001_0000;
421 pub const O_WRONLY: ::c_int = 0x0002_0000;
422 pub const O_RDWR: ::c_int = 0x0003_0000;
423 pub const O_ACCMODE: ::c_int = 0x0003_0000;
424 pub const O_NONBLOCK: ::c_int = 0x0004_0000;
425 pub const O_APPEND: ::c_int = 0x0008_0000;
426 pub const O_SHLOCK: ::c_int = 0x0010_0000;
427 pub const O_EXLOCK: ::c_int = 0x0020_0000;
428 pub const O_ASYNC: ::c_int = 0x0040_0000;
429 pub const O_FSYNC: ::c_int = 0x0080_0000;
430 pub const O_CLOEXEC: ::c_int = 0x0100_0000;
431 pub const O_CREAT: ::c_int = 0x0200_0000;
432 pub const O_TRUNC: ::c_int = 0x0400_0000;
433 pub const O_EXCL: ::c_int = 0x0800_0000;
434 pub const O_DIRECTORY: ::c_int = 0x1000_0000;
435 pub const O_PATH: ::c_int = 0x2000_0000;
436 pub const O_SYMLINK: ::c_int = 0x4000_0000;
437 // Negative to allow it to be used as int
438 // FIXME: Fix negative values missing from includes
439 pub const O_NOFOLLOW: ::c_int = -0x8000_0000;
440 
441 // netdb.h
442 pub const AI_PASSIVE: ::c_int = 0x0001;
443 pub const AI_CANONNAME: ::c_int = 0x0002;
444 pub const AI_NUMERICHOST: ::c_int = 0x0004;
445 pub const AI_V4MAPPED: ::c_int = 0x0008;
446 pub const AI_ALL: ::c_int = 0x0010;
447 pub const AI_ADDRCONFIG: ::c_int = 0x0020;
448 pub const AI_NUMERICSERV: ::c_int = 0x0400;
449 pub const EAI_BADFLAGS: ::c_int = -1;
450 pub const EAI_NONAME: ::c_int = -2;
451 pub const EAI_AGAIN: ::c_int = -3;
452 pub const EAI_FAIL: ::c_int = -4;
453 pub const EAI_NODATA: ::c_int = -5;
454 pub const EAI_FAMILY: ::c_int = -6;
455 pub const EAI_SOCKTYPE: ::c_int = -7;
456 pub const EAI_SERVICE: ::c_int = -8;
457 pub const EAI_ADDRFAMILY: ::c_int = -9;
458 pub const EAI_MEMORY: ::c_int = -10;
459 pub const EAI_SYSTEM: ::c_int = -11;
460 pub const EAI_OVERFLOW: ::c_int = -12;
461 pub const NI_MAXHOST: ::c_int = 1025;
462 pub const NI_MAXSERV: ::c_int = 32;
463 pub const NI_NUMERICHOST: ::c_int = 0x0001;
464 pub const NI_NUMERICSERV: ::c_int = 0x0002;
465 pub const NI_NOFQDN: ::c_int = 0x0004;
466 pub const NI_NAMEREQD: ::c_int = 0x0008;
467 pub const NI_DGRAM: ::c_int = 0x0010;
468 
469 // netinet/in.h
470 // FIXME: relibc {
471 pub const IP_TTL: ::c_int = 2;
472 pub const IPV6_UNICAST_HOPS: ::c_int = 16;
473 pub const IPV6_MULTICAST_IF: ::c_int = 17;
474 pub const IPV6_MULTICAST_HOPS: ::c_int = 18;
475 pub const IPV6_MULTICAST_LOOP: ::c_int = 19;
476 pub const IPV6_ADD_MEMBERSHIP: ::c_int = 20;
477 pub const IPV6_DROP_MEMBERSHIP: ::c_int = 21;
478 pub const IPV6_V6ONLY: ::c_int = 26;
479 pub const IP_MULTICAST_IF: ::c_int = 32;
480 pub const IP_MULTICAST_TTL: ::c_int = 33;
481 pub const IP_MULTICAST_LOOP: ::c_int = 34;
482 pub const IP_ADD_MEMBERSHIP: ::c_int = 35;
483 pub const IP_DROP_MEMBERSHIP: ::c_int = 36;
484 // }
485 
486 // netinet/tcp.h
487 pub const TCP_NODELAY: ::c_int = 1;
488 // FIXME: relibc {
489 pub const TCP_KEEPIDLE: ::c_int = 1;
490 // }
491 
492 // poll.h
493 pub const POLLIN: ::c_short = 0x001;
494 pub const POLLPRI: ::c_short = 0x002;
495 pub const POLLOUT: ::c_short = 0x004;
496 pub const POLLERR: ::c_short = 0x008;
497 pub const POLLHUP: ::c_short = 0x010;
498 pub const POLLNVAL: ::c_short = 0x020;
499 
500 // pthread.h
501 pub const PTHREAD_MUTEX_NORMAL: ::c_int = 0;
502 pub const PTHREAD_MUTEX_RECURSIVE: ::c_int = 1;
503 pub const PTHREAD_MUTEX_INITIALIZER: ::pthread_mutex_t = -1isize as *mut _;
504 pub const PTHREAD_COND_INITIALIZER: ::pthread_cond_t = -1isize as *mut _;
505 pub const PTHREAD_RWLOCK_INITIALIZER: ::pthread_rwlock_t = -1isize as *mut _;
506 pub const PTHREAD_STACK_MIN: ::size_t = 4096;
507 
508 // signal.h
509 pub const SIG_BLOCK: ::c_int = 0;
510 pub const SIG_UNBLOCK: ::c_int = 1;
511 pub const SIG_SETMASK: ::c_int = 2;
512 pub const SIGHUP: ::c_int = 1;
513 pub const SIGINT: ::c_int = 2;
514 pub const SIGQUIT: ::c_int = 3;
515 pub const SIGILL: ::c_int = 4;
516 pub const SIGTRAP: ::c_int = 5;
517 pub const SIGABRT: ::c_int = 6;
518 pub const SIGBUS: ::c_int = 7;
519 pub const SIGFPE: ::c_int = 8;
520 pub const SIGKILL: ::c_int = 9;
521 pub const SIGUSR1: ::c_int = 10;
522 pub const SIGSEGV: ::c_int = 11;
523 pub const SIGUSR2: ::c_int = 12;
524 pub const SIGPIPE: ::c_int = 13;
525 pub const SIGALRM: ::c_int = 14;
526 pub const SIGTERM: ::c_int = 15;
527 pub const SIGSTKFLT: ::c_int = 16;
528 pub const SIGCHLD: ::c_int = 17;
529 pub const SIGCONT: ::c_int = 18;
530 pub const SIGSTOP: ::c_int = 19;
531 pub const SIGTSTP: ::c_int = 20;
532 pub const SIGTTIN: ::c_int = 21;
533 pub const SIGTTOU: ::c_int = 22;
534 pub const SIGURG: ::c_int = 23;
535 pub const SIGXCPU: ::c_int = 24;
536 pub const SIGXFSZ: ::c_int = 25;
537 pub const SIGVTALRM: ::c_int = 26;
538 pub const SIGPROF: ::c_int = 27;
539 pub const SIGWINCH: ::c_int = 28;
540 pub const SIGIO: ::c_int = 29;
541 pub const SIGPWR: ::c_int = 30;
542 pub const SIGSYS: ::c_int = 31;
543 pub const NSIG: ::c_int = 32;
544 
545 pub const SA_NOCLDSTOP: ::c_ulong = 0x00000001;
546 pub const SA_NOCLDWAIT: ::c_ulong = 0x00000002;
547 pub const SA_SIGINFO: ::c_ulong = 0x00000004;
548 pub const SA_RESTORER: ::c_ulong = 0x04000000;
549 pub const SA_ONSTACK: ::c_ulong = 0x08000000;
550 pub const SA_RESTART: ::c_ulong = 0x10000000;
551 pub const SA_NODEFER: ::c_ulong = 0x40000000;
552 pub const SA_RESETHAND: ::c_ulong = 0x80000000;
553 
554 // sys/file.h
555 pub const LOCK_SH: ::c_int = 1;
556 pub const LOCK_EX: ::c_int = 2;
557 pub const LOCK_NB: ::c_int = 4;
558 pub const LOCK_UN: ::c_int = 8;
559 
560 // sys/epoll.h
561 pub const EPOLL_CLOEXEC: ::c_int = 0x0100_0000;
562 pub const EPOLL_CTL_ADD: ::c_int = 1;
563 pub const EPOLL_CTL_DEL: ::c_int = 2;
564 pub const EPOLL_CTL_MOD: ::c_int = 3;
565 pub const EPOLLIN: ::c_int = 1;
566 pub const EPOLLPRI: ::c_int = 0;
567 pub const EPOLLOUT: ::c_int = 2;
568 pub const EPOLLRDNORM: ::c_int = 0;
569 pub const EPOLLNVAL: ::c_int = 0;
570 pub const EPOLLRDBAND: ::c_int = 0;
571 pub const EPOLLWRNORM: ::c_int = 0;
572 pub const EPOLLWRBAND: ::c_int = 0;
573 pub const EPOLLMSG: ::c_int = 0;
574 pub const EPOLLERR: ::c_int = 0;
575 pub const EPOLLHUP: ::c_int = 0;
576 pub const EPOLLRDHUP: ::c_int = 0;
577 pub const EPOLLEXCLUSIVE: ::c_int = 0;
578 pub const EPOLLWAKEUP: ::c_int = 0;
579 pub const EPOLLONESHOT: ::c_int = 0;
580 pub const EPOLLET: ::c_int = 0;
581 
582 // sys/stat.h
583 pub const S_IFMT: ::c_int = 0o0_170_000;
584 pub const S_IFDIR: ::c_int = 0o040_000;
585 pub const S_IFCHR: ::c_int = 0o020_000;
586 pub const S_IFBLK: ::c_int = 0o060_000;
587 pub const S_IFREG: ::c_int = 0o100_000;
588 pub const S_IFIFO: ::c_int = 0o010_000;
589 pub const S_IFLNK: ::c_int = 0o120_000;
590 pub const S_IFSOCK: ::c_int = 0o140_000;
591 pub const S_IRWXU: ::c_int = 0o0_700;
592 pub const S_IRUSR: ::c_int = 0o0_400;
593 pub const S_IWUSR: ::c_int = 0o0_200;
594 pub const S_IXUSR: ::c_int = 0o0_100;
595 pub const S_IRWXG: ::c_int = 0o0_070;
596 pub const S_IRGRP: ::c_int = 0o0_040;
597 pub const S_IWGRP: ::c_int = 0o0_020;
598 pub const S_IXGRP: ::c_int = 0o0_010;
599 pub const S_IRWXO: ::c_int = 0o0_007;
600 pub const S_IROTH: ::c_int = 0o0_004;
601 pub const S_IWOTH: ::c_int = 0o0_002;
602 pub const S_IXOTH: ::c_int = 0o0_001;
603 
604 // stdlib.h
605 pub const EXIT_SUCCESS: ::c_int = 0;
606 pub const EXIT_FAILURE: ::c_int = 1;
607 
608 // sys/ioctl.h
609 // FIXME: relibc {
610 pub const FIONBIO: ::c_ulong = 0x5421;
611 pub const FIOCLEX: ::c_ulong = 0x5451;
612 // }
613 pub const TCGETS: ::c_ulong = 0x5401;
614 pub const TCSETS: ::c_ulong = 0x5402;
615 pub const TCFLSH: ::c_ulong = 0x540B;
616 pub const TIOCGPGRP: ::c_ulong = 0x540F;
617 pub const TIOCSPGRP: ::c_ulong = 0x5410;
618 pub const TIOCGWINSZ: ::c_ulong = 0x5413;
619 pub const TIOCSWINSZ: ::c_ulong = 0x5414;
620 
621 // sys/mman.h
622 pub const PROT_NONE: ::c_int = 0x0000;
623 pub const PROT_READ: ::c_int = 0x0004;
624 pub const PROT_WRITE: ::c_int = 0x0002;
625 pub const PROT_EXEC: ::c_int = 0x0001;
626 
627 pub const MAP_SHARED: ::c_int = 0x0001;
628 pub const MAP_PRIVATE: ::c_int = 0x0002;
629 pub const MAP_ANON: ::c_int = 0x0020;
630 pub const MAP_ANONYMOUS: ::c_int = MAP_ANON;
631 pub const MAP_FIXED: ::c_int = 0x0010;
632 pub const MAP_FAILED: *mut ::c_void = !0 as _;
633 
634 pub const MS_ASYNC: ::c_int = 0x0001;
635 pub const MS_INVALIDATE: ::c_int = 0x0002;
636 pub const MS_SYNC: ::c_int = 0x0004;
637 
638 // sys/select.h
639 pub const FD_SETSIZE: usize = 1024;
640 
641 // sys/socket.h
642 pub const AF_INET: ::c_int = 2;
643 pub const AF_INET6: ::c_int = 10;
644 pub const AF_UNIX: ::c_int = 1;
645 pub const AF_UNSPEC: ::c_int = 0;
646 pub const PF_INET: ::c_int = 2;
647 pub const PF_INET6: ::c_int = 10;
648 pub const PF_UNIX: ::c_int = 1;
649 pub const PF_UNSPEC: ::c_int = 0;
650 pub const MSG_CTRUNC: ::c_int = 8;
651 pub const MSG_DONTROUTE: ::c_int = 4;
652 pub const MSG_EOR: ::c_int = 128;
653 pub const MSG_OOB: ::c_int = 1;
654 pub const MSG_PEEK: ::c_int = 2;
655 pub const MSG_TRUNC: ::c_int = 32;
656 pub const MSG_WAITALL: ::c_int = 256;
657 pub const SHUT_RD: ::c_int = 0;
658 pub const SHUT_WR: ::c_int = 1;
659 pub const SHUT_RDWR: ::c_int = 2;
660 pub const SO_DEBUG: ::c_int = 1;
661 pub const SO_REUSEADDR: ::c_int = 2;
662 pub const SO_TYPE: ::c_int = 3;
663 pub const SO_ERROR: ::c_int = 4;
664 pub const SO_DONTROUTE: ::c_int = 5;
665 pub const SO_BROADCAST: ::c_int = 6;
666 pub const SO_SNDBUF: ::c_int = 7;
667 pub const SO_RCVBUF: ::c_int = 8;
668 pub const SO_KEEPALIVE: ::c_int = 9;
669 pub const SO_OOBINLINE: ::c_int = 10;
670 pub const SO_NO_CHECK: ::c_int = 11;
671 pub const SO_PRIORITY: ::c_int = 12;
672 pub const SO_LINGER: ::c_int = 13;
673 pub const SO_BSDCOMPAT: ::c_int = 14;
674 pub const SO_REUSEPORT: ::c_int = 15;
675 pub const SO_PASSCRED: ::c_int = 16;
676 pub const SO_PEERCRED: ::c_int = 17;
677 pub const SO_RCVLOWAT: ::c_int = 18;
678 pub const SO_SNDLOWAT: ::c_int = 19;
679 pub const SO_RCVTIMEO: ::c_int = 20;
680 pub const SO_SNDTIMEO: ::c_int = 21;
681 pub const SO_ACCEPTCONN: ::c_int = 30;
682 pub const SO_PEERSEC: ::c_int = 31;
683 pub const SO_SNDBUFFORCE: ::c_int = 32;
684 pub const SO_RCVBUFFORCE: ::c_int = 33;
685 pub const SO_PROTOCOL: ::c_int = 38;
686 pub const SO_DOMAIN: ::c_int = 39;
687 pub const SOCK_STREAM: ::c_int = 1;
688 pub const SOCK_DGRAM: ::c_int = 2;
689 pub const SOCK_NONBLOCK: ::c_int = 0o4_000;
690 pub const SOCK_CLOEXEC: ::c_int = 0o2_000_000;
691 pub const SOCK_SEQPACKET: ::c_int = 5;
692 pub const SOL_SOCKET: ::c_int = 1;
693 
694 // sys/termios.h
695 pub const VEOF: usize = 0;
696 pub const VEOL: usize = 1;
697 pub const VEOL2: usize = 2;
698 pub const VERASE: usize = 3;
699 pub const VWERASE: usize = 4;
700 pub const VKILL: usize = 5;
701 pub const VREPRINT: usize = 6;
702 pub const VSWTC: usize = 7;
703 pub const VINTR: usize = 8;
704 pub const VQUIT: usize = 9;
705 pub const VSUSP: usize = 10;
706 pub const VSTART: usize = 12;
707 pub const VSTOP: usize = 13;
708 pub const VLNEXT: usize = 14;
709 pub const VDISCARD: usize = 15;
710 pub const VMIN: usize = 16;
711 pub const VTIME: usize = 17;
712 pub const NCCS: usize = 32;
713 
714 pub const IGNBRK: ::tcflag_t = 0o000_001;
715 pub const BRKINT: ::tcflag_t = 0o000_002;
716 pub const IGNPAR: ::tcflag_t = 0o000_004;
717 pub const PARMRK: ::tcflag_t = 0o000_010;
718 pub const INPCK: ::tcflag_t = 0o000_020;
719 pub const ISTRIP: ::tcflag_t = 0o000_040;
720 pub const INLCR: ::tcflag_t = 0o000_100;
721 pub const IGNCR: ::tcflag_t = 0o000_200;
722 pub const ICRNL: ::tcflag_t = 0o000_400;
723 pub const IXON: ::tcflag_t = 0o001_000;
724 pub const IXOFF: ::tcflag_t = 0o002_000;
725 
726 pub const OPOST: ::tcflag_t = 0o000_001;
727 pub const ONLCR: ::tcflag_t = 0o000_002;
728 pub const OLCUC: ::tcflag_t = 0o000_004;
729 pub const OCRNL: ::tcflag_t = 0o000_010;
730 pub const ONOCR: ::tcflag_t = 0o000_020;
731 pub const ONLRET: ::tcflag_t = 0o000_040;
732 pub const OFILL: ::tcflag_t = 0o0000_100;
733 pub const OFDEL: ::tcflag_t = 0o0000_200;
734 
735 pub const B0: speed_t = 0o000_000;
736 pub const B50: speed_t = 0o000_001;
737 pub const B75: speed_t = 0o000_002;
738 pub const B110: speed_t = 0o000_003;
739 pub const B134: speed_t = 0o000_004;
740 pub const B150: speed_t = 0o000_005;
741 pub const B200: speed_t = 0o000_006;
742 pub const B300: speed_t = 0o000_007;
743 pub const B600: speed_t = 0o000_010;
744 pub const B1200: speed_t = 0o000_011;
745 pub const B1800: speed_t = 0o000_012;
746 pub const B2400: speed_t = 0o000_013;
747 pub const B4800: speed_t = 0o000_014;
748 pub const B9600: speed_t = 0o000_015;
749 pub const B19200: speed_t = 0o000_016;
750 pub const B38400: speed_t = 0o000_017;
751 
752 pub const B57600: speed_t = 0o0_020;
753 pub const B115200: speed_t = 0o0_021;
754 pub const B230400: speed_t = 0o0_022;
755 pub const B460800: speed_t = 0o0_023;
756 pub const B500000: speed_t = 0o0_024;
757 pub const B576000: speed_t = 0o0_025;
758 pub const B921600: speed_t = 0o0_026;
759 pub const B1000000: speed_t = 0o0_027;
760 pub const B1152000: speed_t = 0o0_030;
761 pub const B1500000: speed_t = 0o0_031;
762 pub const B2000000: speed_t = 0o0_032;
763 pub const B2500000: speed_t = 0o0_033;
764 pub const B3000000: speed_t = 0o0_034;
765 pub const B3500000: speed_t = 0o0_035;
766 pub const B4000000: speed_t = 0o0_036;
767 
768 pub const CSIZE: ::tcflag_t = 0o001_400;
769 pub const CS5: ::tcflag_t = 0o000_000;
770 pub const CS6: ::tcflag_t = 0o000_400;
771 pub const CS7: ::tcflag_t = 0o001_000;
772 pub const CS8: ::tcflag_t = 0o001_400;
773 
774 pub const CSTOPB: ::tcflag_t = 0o002_000;
775 pub const CREAD: ::tcflag_t = 0o004_000;
776 pub const PARENB: ::tcflag_t = 0o010_000;
777 pub const PARODD: ::tcflag_t = 0o020_000;
778 pub const HUPCL: ::tcflag_t = 0o040_000;
779 
780 pub const CLOCAL: ::tcflag_t = 0o0100000;
781 
782 pub const ISIG: ::tcflag_t = 0x0000_0080;
783 pub const ICANON: ::tcflag_t = 0x0000_0100;
784 pub const ECHO: ::tcflag_t = 0x0000_0008;
785 pub const ECHOE: ::tcflag_t = 0x0000_0002;
786 pub const ECHOK: ::tcflag_t = 0x0000_0004;
787 pub const ECHONL: ::tcflag_t = 0x0000_0010;
788 pub const NOFLSH: ::tcflag_t = 0x8000_0000;
789 pub const TOSTOP: ::tcflag_t = 0x0040_0000;
790 pub const IEXTEN: ::tcflag_t = 0x0000_0400;
791 
792 pub const TCOOFF: ::c_int = 0;
793 pub const TCOON: ::c_int = 1;
794 pub const TCIOFF: ::c_int = 2;
795 pub const TCION: ::c_int = 3;
796 
797 pub const TCIFLUSH: ::c_int = 0;
798 pub const TCOFLUSH: ::c_int = 1;
799 pub const TCIOFLUSH: ::c_int = 2;
800 
801 pub const TCSANOW: ::c_int = 0;
802 pub const TCSADRAIN: ::c_int = 1;
803 pub const TCSAFLUSH: ::c_int = 2;
804 
805 // sys/wait.h
806 pub const WNOHANG: ::c_int = 1;
807 pub const WUNTRACED: ::c_int = 2;
808 
809 pub const WSTOPPED: ::c_int = 2;
810 pub const WEXITED: ::c_int = 4;
811 pub const WCONTINUED: ::c_int = 8;
812 pub const WNOWAIT: ::c_int = 0x0100_0000;
813 
814 pub const __WNOTHREAD: ::c_int = 0x2000_0000;
815 pub const __WALL: ::c_int = 0x4000_0000;
816 #[allow(overflowing_literals)]
817 pub const __WCLONE: ::c_int = 0x8000_0000;
818 
819 // time.h
820 pub const CLOCK_REALTIME: ::c_int = 1;
821 pub const CLOCK_MONOTONIC: ::c_int = 4;
822 pub const CLOCK_PROCESS_CPUTIME_ID: ::clockid_t = 2;
823 pub const CLOCKS_PER_SEC: ::clock_t = 1_000_000;
824 
825 // unistd.h
826 // POSIX.1 {
827 pub const _SC_ARG_MAX: ::c_int = 0;
828 pub const _SC_CHILD_MAX: ::c_int = 1;
829 pub const _SC_CLK_TCK: ::c_int = 2;
830 pub const _SC_NGROUPS_MAX: ::c_int = 3;
831 pub const _SC_OPEN_MAX: ::c_int = 4;
832 pub const _SC_STREAM_MAX: ::c_int = 5;
833 pub const _SC_TZNAME_MAX: ::c_int = 6;
834 // ...
835 pub const _SC_VERSION: ::c_int = 29;
836 pub const _SC_PAGESIZE: ::c_int = 30;
837 pub const _SC_PAGE_SIZE: ::c_int = 30;
838 // ...
839 pub const _SC_RE_DUP_MAX: ::c_int = 44;
840 // ...
841 pub const _SC_LOGIN_NAME_MAX: ::c_int = 71;
842 pub const _SC_TTY_NAME_MAX: ::c_int = 72;
843 // ...
844 pub const _SC_SYMLOOP_MAX: ::c_int = 173;
845 // ...
846 pub const _SC_HOST_NAME_MAX: ::c_int = 180;
847 // } POSIX.1
848 
849 pub const F_OK: ::c_int = 0;
850 pub const R_OK: ::c_int = 4;
851 pub const W_OK: ::c_int = 2;
852 pub const X_OK: ::c_int = 1;
853 
854 pub const SEEK_SET: ::c_int = 0;
855 pub const SEEK_CUR: ::c_int = 1;
856 pub const SEEK_END: ::c_int = 2;
857 pub const STDIN_FILENO: ::c_int = 0;
858 pub const STDOUT_FILENO: ::c_int = 1;
859 pub const STDERR_FILENO: ::c_int = 2;
860 
861 pub const _PC_LINK_MAX: ::c_int = 0;
862 pub const _PC_MAX_CANON: ::c_int = 1;
863 pub const _PC_MAX_INPUT: ::c_int = 2;
864 pub const _PC_NAME_MAX: ::c_int = 3;
865 pub const _PC_PATH_MAX: ::c_int = 4;
866 pub const _PC_PIPE_BUF: ::c_int = 5;
867 pub const _PC_CHOWN_RESTRICTED: ::c_int = 6;
868 pub const _PC_NO_TRUNC: ::c_int = 7;
869 pub const _PC_VDISABLE: ::c_int = 8;
870 pub const _PC_SYNC_IO: ::c_int = 9;
871 pub const _PC_ASYNC_IO: ::c_int = 10;
872 pub const _PC_PRIO_IO: ::c_int = 11;
873 pub const _PC_SOCK_MAXBUF: ::c_int = 12;
874 pub const _PC_FILESIZEBITS: ::c_int = 13;
875 pub const _PC_REC_INCR_XFER_SIZE: ::c_int = 14;
876 pub const _PC_REC_MAX_XFER_SIZE: ::c_int = 15;
877 pub const _PC_REC_MIN_XFER_SIZE: ::c_int = 16;
878 pub const _PC_REC_XFER_ALIGN: ::c_int = 17;
879 pub const _PC_ALLOC_SIZE_MIN: ::c_int = 18;
880 pub const _PC_SYMLINK_MAX: ::c_int = 19;
881 pub const _PC_2_SYMLINKS: ::c_int = 20;
882 
883 pub const PRIO_PROCESS: ::c_int = 0;
884 pub const PRIO_PGRP: ::c_int = 1;
885 pub const PRIO_USER: ::c_int = 2;
886 
887 // wait.h
888 f! {
889     pub fn FD_CLR(fd: ::c_int, set: *mut fd_set) -> () {
890         let fd = fd as usize;
891         let size = ::mem::size_of_val(&(*set).fds_bits[0]) * 8;
892         (*set).fds_bits[fd / size] &= !(1 << (fd % size));
893         return
894     }
895 
896     pub fn FD_ISSET(fd: ::c_int, set: *const fd_set) -> bool {
897         let fd = fd as usize;
898         let size = ::mem::size_of_val(&(*set).fds_bits[0]) * 8;
899         return ((*set).fds_bits[fd / size] & (1 << (fd % size))) != 0
900     }
901 
902     pub fn FD_SET(fd: ::c_int, set: *mut fd_set) -> () {
903         let fd = fd as usize;
904         let size = ::mem::size_of_val(&(*set).fds_bits[0]) * 8;
905         (*set).fds_bits[fd / size] |= 1 << (fd % size);
906         return
907     }
908 
909     pub fn FD_ZERO(set: *mut fd_set) -> () {
910         for slot in (*set).fds_bits.iter_mut() {
911             *slot = 0;
912         }
913     }
914 }
915 
916 safe_f! {
917     pub {const} fn WIFSTOPPED(status: ::c_int) -> bool {
918         (status & 0xff) == 0x7f
919     }
920 
921     pub {const} fn WSTOPSIG(status: ::c_int) -> ::c_int {
922         (status >> 8) & 0xff
923     }
924 
925     pub {const} fn WIFCONTINUED(status: ::c_int) -> bool {
926         status == 0xffff
927     }
928 
929     pub {const} fn WIFSIGNALED(status: ::c_int) -> bool {
930         ((status & 0x7f) + 1) as i8 >= 2
931     }
932 
933     pub {const} fn WTERMSIG(status: ::c_int) -> ::c_int {
934         status & 0x7f
935     }
936 
937     pub {const} fn WIFEXITED(status: ::c_int) -> bool {
938         (status & 0x7f) == 0
939     }
940 
941     pub {const} fn WEXITSTATUS(status: ::c_int) -> ::c_int {
942         (status >> 8) & 0xff
943     }
944 
945     pub {const} fn WCOREDUMP(status: ::c_int) -> bool {
946         (status & 0x80) != 0
947     }
948 }
949 
950 extern "C" {
951     // errno.h
__errno_location() -> *mut ::c_int952     pub fn __errno_location() -> *mut ::c_int;
strerror_r(errnum: ::c_int, buf: *mut c_char, buflen: ::size_t) -> ::c_int953     pub fn strerror_r(errnum: ::c_int, buf: *mut c_char, buflen: ::size_t) -> ::c_int;
954 
955     // unistd.h
pipe2(fds: *mut ::c_int, flags: ::c_int) -> ::c_int956     pub fn pipe2(fds: *mut ::c_int, flags: ::c_int) -> ::c_int;
957 
958     // malloc.h
memalign(align: ::size_t, size: ::size_t) -> *mut ::c_void959     pub fn memalign(align: ::size_t, size: ::size_t) -> *mut ::c_void;
960 
961     // netdb.h
getnameinfo( addr: *const ::sockaddr, addrlen: ::socklen_t, host: *mut ::c_char, hostlen: ::socklen_t, serv: *mut ::c_char, servlen: ::socklen_t, flags: ::c_int, ) -> ::c_int962     pub fn getnameinfo(
963         addr: *const ::sockaddr,
964         addrlen: ::socklen_t,
965         host: *mut ::c_char,
966         hostlen: ::socklen_t,
967         serv: *mut ::c_char,
968         servlen: ::socklen_t,
969         flags: ::c_int,
970     ) -> ::c_int;
971 
972     // pthread.h
pthread_atfork( prepare: ::Option<unsafe extern "C" fn()>, parent: ::Option<unsafe extern "C" fn()>, child: ::Option<unsafe extern "C" fn()>, ) -> ::c_int973     pub fn pthread_atfork(
974         prepare: ::Option<unsafe extern "C" fn()>,
975         parent: ::Option<unsafe extern "C" fn()>,
976         child: ::Option<unsafe extern "C" fn()>,
977     ) -> ::c_int;
pthread_create( tid: *mut ::pthread_t, attr: *const ::pthread_attr_t, start: extern "C" fn(*mut ::c_void) -> *mut ::c_void, arg: *mut ::c_void, ) -> ::c_int978     pub fn pthread_create(
979         tid: *mut ::pthread_t,
980         attr: *const ::pthread_attr_t,
981         start: extern "C" fn(*mut ::c_void) -> *mut ::c_void,
982         arg: *mut ::c_void,
983     ) -> ::c_int;
pthread_condattr_setclock( attr: *mut pthread_condattr_t, clock_id: ::clockid_t, ) -> ::c_int984     pub fn pthread_condattr_setclock(
985         attr: *mut pthread_condattr_t,
986         clock_id: ::clockid_t,
987     ) -> ::c_int;
988 
989     // pwd.h
getpwuid_r( uid: ::uid_t, pwd: *mut passwd, buf: *mut ::c_char, buflen: ::size_t, result: *mut *mut passwd, ) -> ::c_int990     pub fn getpwuid_r(
991         uid: ::uid_t,
992         pwd: *mut passwd,
993         buf: *mut ::c_char,
994         buflen: ::size_t,
995         result: *mut *mut passwd,
996     ) -> ::c_int;
997 
998     // signal.h
pthread_sigmask( how: ::c_int, set: *const ::sigset_t, oldset: *mut ::sigset_t, ) -> ::c_int999     pub fn pthread_sigmask(
1000         how: ::c_int,
1001         set: *const ::sigset_t,
1002         oldset: *mut ::sigset_t,
1003     ) -> ::c_int;
pthread_cancel(thread: ::pthread_t) -> ::c_int1004     pub fn pthread_cancel(thread: ::pthread_t) -> ::c_int;
pthread_kill(thread: ::pthread_t, sig: ::c_int) -> ::c_int1005     pub fn pthread_kill(thread: ::pthread_t, sig: ::c_int) -> ::c_int;
1006 
1007     // sys/epoll.h
epoll_create(size: ::c_int) -> ::c_int1008     pub fn epoll_create(size: ::c_int) -> ::c_int;
epoll_create1(flags: ::c_int) -> ::c_int1009     pub fn epoll_create1(flags: ::c_int) -> ::c_int;
epoll_wait( epfd: ::c_int, events: *mut ::epoll_event, maxevents: ::c_int, timeout: ::c_int, ) -> ::c_int1010     pub fn epoll_wait(
1011         epfd: ::c_int,
1012         events: *mut ::epoll_event,
1013         maxevents: ::c_int,
1014         timeout: ::c_int,
1015     ) -> ::c_int;
epoll_ctl(epfd: ::c_int, op: ::c_int, fd: ::c_int, event: *mut ::epoll_event) -> ::c_int1016     pub fn epoll_ctl(epfd: ::c_int, op: ::c_int, fd: ::c_int, event: *mut ::epoll_event)
1017         -> ::c_int;
1018 
1019     // sys/ioctl.h
ioctl(fd: ::c_int, request: ::c_ulong, ...) -> ::c_int1020     pub fn ioctl(fd: ::c_int, request: ::c_ulong, ...) -> ::c_int;
1021 
1022     // sys/mman.h
msync(addr: *mut ::c_void, len: ::size_t, flags: ::c_int) -> ::c_int1023     pub fn msync(addr: *mut ::c_void, len: ::size_t, flags: ::c_int) -> ::c_int;
mprotect(addr: *mut ::c_void, len: ::size_t, prot: ::c_int) -> ::c_int1024     pub fn mprotect(addr: *mut ::c_void, len: ::size_t, prot: ::c_int) -> ::c_int;
shm_open(name: *const c_char, oflag: ::c_int, mode: mode_t) -> ::c_int1025     pub fn shm_open(name: *const c_char, oflag: ::c_int, mode: mode_t) -> ::c_int;
shm_unlink(name: *const ::c_char) -> ::c_int1026     pub fn shm_unlink(name: *const ::c_char) -> ::c_int;
1027 
1028     // sys/resource.h
getrlimit(resource: ::c_int, rlim: *mut ::rlimit) -> ::c_int1029     pub fn getrlimit(resource: ::c_int, rlim: *mut ::rlimit) -> ::c_int;
setrlimit(resource: ::c_int, rlim: *const ::rlimit) -> ::c_int1030     pub fn setrlimit(resource: ::c_int, rlim: *const ::rlimit) -> ::c_int;
1031 
1032     // sys/socket.h
bind(socket: ::c_int, address: *const ::sockaddr, address_len: ::socklen_t) -> ::c_int1033     pub fn bind(socket: ::c_int, address: *const ::sockaddr, address_len: ::socklen_t) -> ::c_int;
recvfrom( socket: ::c_int, buf: *mut ::c_void, len: ::size_t, flags: ::c_int, addr: *mut ::sockaddr, addrlen: *mut ::socklen_t, ) -> ::ssize_t1034     pub fn recvfrom(
1035         socket: ::c_int,
1036         buf: *mut ::c_void,
1037         len: ::size_t,
1038         flags: ::c_int,
1039         addr: *mut ::sockaddr,
1040         addrlen: *mut ::socklen_t,
1041     ) -> ::ssize_t;
1042 
1043     // sys/stat.h
futimens(fd: ::c_int, times: *const ::timespec) -> ::c_int1044     pub fn futimens(fd: ::c_int, times: *const ::timespec) -> ::c_int;
1045 
1046     // sys/uio.h
readv(fd: ::c_int, iov: *const ::iovec, iovcnt: ::c_int) -> ::ssize_t1047     pub fn readv(fd: ::c_int, iov: *const ::iovec, iovcnt: ::c_int) -> ::ssize_t;
writev(fd: ::c_int, iov: *const ::iovec, iovcnt: ::c_int) -> ::ssize_t1048     pub fn writev(fd: ::c_int, iov: *const ::iovec, iovcnt: ::c_int) -> ::ssize_t;
1049 
1050     // sys/utsname.h
uname(utsname: *mut utsname) -> ::c_int1051     pub fn uname(utsname: *mut utsname) -> ::c_int;
1052 
1053     // time.h
gettimeofday(tp: *mut ::timeval, tz: *mut ::timezone) -> ::c_int1054     pub fn gettimeofday(tp: *mut ::timeval, tz: *mut ::timezone) -> ::c_int;
clock_gettime(clk_id: ::clockid_t, tp: *mut ::timespec) -> ::c_int1055     pub fn clock_gettime(clk_id: ::clockid_t, tp: *mut ::timespec) -> ::c_int;
1056 }
1057 
1058 cfg_if! {
1059     if #[cfg(feature = "extra_traits")] {
1060         impl PartialEq for dirent {
1061             fn eq(&self, other: &dirent) -> bool {
1062                 self.d_ino == other.d_ino
1063                     && self.d_off == other.d_off
1064                     && self.d_reclen == other.d_reclen
1065                     && self.d_type == other.d_type
1066                     && self
1067                     .d_name
1068                     .iter()
1069                     .zip(other.d_name.iter())
1070                     .all(|(a,b)| a == b)
1071             }
1072         }
1073 
1074         impl Eq for dirent {}
1075 
1076         impl ::fmt::Debug for dirent {
1077             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1078                 f.debug_struct("dirent")
1079                     .field("d_ino", &self.d_ino)
1080                     .field("d_off", &self.d_off)
1081                     .field("d_reclen", &self.d_reclen)
1082                     .field("d_type", &self.d_type)
1083                 // FIXME: .field("d_name", &self.d_name)
1084                     .finish()
1085             }
1086         }
1087 
1088         impl ::hash::Hash for dirent {
1089             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1090                 self.d_ino.hash(state);
1091                 self.d_off.hash(state);
1092                 self.d_reclen.hash(state);
1093                 self.d_type.hash(state);
1094                 self.d_name.hash(state);
1095             }
1096         }
1097 
1098         impl PartialEq for sockaddr_un {
1099             fn eq(&self, other: &sockaddr_un) -> bool {
1100                 self.sun_family == other.sun_family
1101                     && self
1102                     .sun_path
1103                     .iter()
1104                     .zip(other.sun_path.iter())
1105                     .all(|(a,b)| a == b)
1106             }
1107         }
1108 
1109         impl Eq for sockaddr_un {}
1110 
1111         impl ::fmt::Debug for sockaddr_un {
1112             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1113                 f.debug_struct("sockaddr_un")
1114                     .field("sun_family", &self.sun_family)
1115                 // FIXME: .field("sun_path", &self.sun_path)
1116                     .finish()
1117             }
1118         }
1119 
1120         impl ::hash::Hash for sockaddr_un {
1121             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1122                 self.sun_family.hash(state);
1123                 self.sun_path.hash(state);
1124             }
1125         }
1126 
1127         impl PartialEq for sockaddr_storage {
1128             fn eq(&self, other: &sockaddr_storage) -> bool {
1129                 self.ss_family == other.ss_family
1130                     && self.__ss_align == self.__ss_align
1131                     && self
1132                     .__ss_padding
1133                     .iter()
1134                     .zip(other.__ss_padding.iter())
1135                     .all(|(a,b)| a == b)
1136             }
1137         }
1138 
1139         impl Eq for sockaddr_storage {}
1140 
1141         impl ::fmt::Debug for sockaddr_storage {
1142             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1143                 f.debug_struct("sockaddr_storage")
1144                     .field("ss_family", &self.ss_family)
1145                     .field("__ss_align", &self.__ss_align)
1146                 // FIXME: .field("__ss_padding", &self.__ss_padding)
1147                     .finish()
1148             }
1149         }
1150 
1151         impl ::hash::Hash for sockaddr_storage {
1152             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1153                 self.ss_family.hash(state);
1154                 self.__ss_padding.hash(state);
1155                 self.__ss_align.hash(state);
1156             }
1157         }
1158 
1159         impl PartialEq for utsname {
1160             fn eq(&self, other: &utsname) -> bool {
1161                 self.sysname
1162                     .iter()
1163                     .zip(other.sysname.iter())
1164                     .all(|(a, b)| a == b)
1165                     && self
1166                     .nodename
1167                     .iter()
1168                     .zip(other.nodename.iter())
1169                     .all(|(a, b)| a == b)
1170                     && self
1171                     .release
1172                     .iter()
1173                     .zip(other.release.iter())
1174                     .all(|(a, b)| a == b)
1175                     && self
1176                     .version
1177                     .iter()
1178                     .zip(other.version.iter())
1179                     .all(|(a, b)| a == b)
1180                     && self
1181                     .machine
1182                     .iter()
1183                     .zip(other.machine.iter())
1184                     .all(|(a, b)| a == b)
1185                     && self
1186                     .domainname
1187                     .iter()
1188                     .zip(other.domainname.iter())
1189                     .all(|(a, b)| a == b)
1190             }
1191         }
1192 
1193         impl Eq for utsname {}
1194 
1195         impl ::fmt::Debug for utsname {
1196             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1197                 f.debug_struct("utsname")
1198                 // FIXME: .field("sysname", &self.sysname)
1199                 // FIXME: .field("nodename", &self.nodename)
1200                 // FIXME: .field("release", &self.release)
1201                 // FIXME: .field("version", &self.version)
1202                 // FIXME: .field("machine", &self.machine)
1203                 // FIXME: .field("domainname", &self.domainname)
1204                     .finish()
1205             }
1206         }
1207 
1208         impl ::hash::Hash for utsname {
1209             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1210                 self.sysname.hash(state);
1211                 self.nodename.hash(state);
1212                 self.release.hash(state);
1213                 self.version.hash(state);
1214                 self.machine.hash(state);
1215                 self.domainname.hash(state);
1216             }
1217         }
1218     }
1219 }
1220