-
Notifications
You must be signed in to change notification settings - Fork 995
/
mod.rs
1217 lines (1105 loc) · 40.9 KB
/
mod.rs
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
pub type c_char = i8;
pub type c_long = i64;
pub type c_ulong = u64;
pub type wchar_t = i32;
pub type blkcnt_t = ::c_ulong;
pub type blksize_t = ::c_long;
pub type clock_t = ::c_long;
pub type clockid_t = ::c_int;
pub type dev_t = ::c_long;
pub type fsblkcnt_t = ::c_ulong;
pub type fsfilcnt_t = ::c_ulong;
pub type ino_t = ::c_ulong;
pub type mode_t = ::c_int;
pub type nfds_t = ::c_ulong;
pub type nlink_t = ::c_ulong;
pub type off_t = ::c_long;
pub type pthread_t = *mut ::c_void;
pub type pthread_attr_t = *mut ::c_void;
pub type pthread_cond_t = *mut ::c_void;
pub type pthread_condattr_t = *mut ::c_void;
// Must be usize due to libstd/sys_common/thread_local.rs,
// should technically be *mut ::c_void
pub type pthread_key_t = usize;
pub type pthread_mutex_t = *mut ::c_void;
pub type pthread_mutexattr_t = *mut ::c_void;
pub type pthread_rwlock_t = *mut ::c_void;
pub type pthread_rwlockattr_t = *mut ::c_void;
pub type rlim_t = ::c_ulonglong;
pub type sa_family_t = u16;
pub type sem_t = *mut ::c_void;
pub type sigset_t = ::c_ulong;
pub type socklen_t = u32;
pub type speed_t = u32;
pub type suseconds_t = ::c_int;
pub type tcflag_t = u32;
pub type time_t = ::c_long;
#[cfg_attr(feature = "extra_traits", derive(Debug))]
pub enum timezone {}
impl ::Copy for timezone {}
impl ::Clone for timezone {
fn clone(&self) -> timezone {
*self
}
}
s_no_extra_traits! {
#[repr(C)]
pub struct utsname {
pub sysname: [::c_char; UTSLENGTH],
pub nodename: [::c_char; UTSLENGTH],
pub release: [::c_char; UTSLENGTH],
pub version: [::c_char; UTSLENGTH],
pub machine: [::c_char; UTSLENGTH],
pub domainname: [::c_char; UTSLENGTH],
}
pub struct dirent {
pub d_ino: ::ino_t,
pub d_off: ::off_t,
pub d_reclen: ::c_ushort,
pub d_type: ::c_uchar,
pub d_name: [::c_char; 256],
}
pub struct sockaddr_un {
pub sun_family: ::sa_family_t,
pub sun_path: [::c_char; 108]
}
pub struct sockaddr_storage {
pub ss_family: ::sa_family_t,
__ss_padding: [
u8;
128 -
::core::mem::size_of::<sa_family_t>() -
::core::mem::size_of::<c_ulong>()
],
__ss_align: ::c_ulong,
}
}
s! {
pub struct addrinfo {
pub ai_flags: ::c_int,
pub ai_family: ::c_int,
pub ai_socktype: ::c_int,
pub ai_protocol: ::c_int,
pub ai_addrlen: ::size_t,
pub ai_canonname: *mut ::c_char,
pub ai_addr: *mut ::sockaddr,
pub ai_next: *mut ::addrinfo,
}
pub struct Dl_info {
pub dli_fname: *const ::c_char,
pub dli_fbase: *mut ::c_void,
pub dli_sname: *const ::c_char,
pub dli_saddr: *mut ::c_void,
}
pub struct epoll_event {
pub events: u32,
pub u64: u64,
pub _pad: u64,
}
pub struct fd_set {
fds_bits: [::c_ulong; ::FD_SETSIZE / ULONG_SIZE],
}
pub struct in_addr {
pub s_addr: ::in_addr_t,
}
pub struct ip_mreq {
pub imr_multiaddr: ::in_addr,
pub imr_interface: ::in_addr,
}
pub struct lconv {
pub currency_symbol: *const ::c_char,
pub decimal_point: *const ::c_char,
pub frac_digits: ::c_char,
pub grouping: *const ::c_char,
pub int_curr_symbol: *const ::c_char,
pub int_frac_digits: ::c_char,
pub mon_decimal_point: *const ::c_char,
pub mon_grouping: *const ::c_char,
pub mon_thousands_sep: *const ::c_char,
pub negative_sign: *const ::c_char,
pub n_cs_precedes: ::c_char,
pub n_sep_by_space: ::c_char,
pub n_sign_posn: ::c_char,
pub positive_sign: *const ::c_char,
pub p_cs_precedes: ::c_char,
pub p_sep_by_space: ::c_char,
pub p_sign_posn: ::c_char,
pub thousands_sep: *const ::c_char,
}
pub struct passwd {
pub pw_name: *mut ::c_char,
pub pw_passwd: *mut ::c_char,
pub pw_uid: ::uid_t,
pub pw_gid: ::gid_t,
pub pw_gecos: *mut ::c_char,
pub pw_dir: *mut ::c_char,
pub pw_shell: *mut ::c_char,
}
pub struct sigaction {
pub sa_handler: ::sighandler_t,
pub sa_flags: ::c_ulong,
pub sa_restorer: ::Option<extern fn()>,
pub sa_mask: ::sigset_t,
}
pub struct sockaddr {
pub sa_family: ::sa_family_t,
pub sa_data: [::c_char; 14],
}
pub struct sockaddr_in {
pub sin_family: ::sa_family_t,
pub sin_port: ::in_port_t,
pub sin_addr: ::in_addr,
pub sin_zero: [::c_char; 8],
}
pub struct sockaddr_in6 {
pub sin6_family: ::sa_family_t,
pub sin6_port: ::in_port_t,
pub sin6_flowinfo: u32,
pub sin6_addr: ::in6_addr,
pub sin6_scope_id: u32,
}
pub struct stat {
pub st_dev: ::dev_t,
pub st_ino: ::ino_t,
pub st_nlink: ::nlink_t,
pub st_mode: ::mode_t,
pub st_uid: ::uid_t,
pub st_gid: ::gid_t,
pub st_rdev: ::dev_t,
pub st_size: ::off_t,
pub st_blksize: ::blksize_t,
pub st_blocks: ::blkcnt_t,
pub st_atime: ::time_t,
pub st_atime_nsec: ::c_long,
pub st_mtime: ::time_t,
pub st_mtime_nsec: ::c_long,
pub st_ctime: ::time_t,
pub st_ctime_nsec: ::c_long,
_pad: [::c_char; 24],
}
pub struct statvfs {
pub f_bsize: ::c_ulong,
pub f_frsize: ::c_ulong,
pub f_blocks: ::fsblkcnt_t,
pub f_bfree: ::fsblkcnt_t,
pub f_bavail: ::fsblkcnt_t,
pub f_files: ::fsfilcnt_t,
pub f_ffree: ::fsfilcnt_t,
pub f_favail: ::fsfilcnt_t,
pub f_fsid: ::c_ulong,
pub f_flag: ::c_ulong,
pub f_namemax: ::c_ulong,
}
pub struct termios {
pub c_iflag: ::tcflag_t,
pub c_oflag: ::tcflag_t,
pub c_cflag: ::tcflag_t,
pub c_lflag: ::tcflag_t,
pub c_line: ::cc_t,
pub c_cc: [::cc_t; ::NCCS],
pub c_ispeed: ::speed_t,
pub c_ospeed: ::speed_t,
}
pub struct tm {
pub tm_sec: ::c_int,
pub tm_min: ::c_int,
pub tm_hour: ::c_int,
pub tm_mday: ::c_int,
pub tm_mon: ::c_int,
pub tm_year: ::c_int,
pub tm_wday: ::c_int,
pub tm_yday: ::c_int,
pub tm_isdst: ::c_int,
pub tm_gmtoff: ::c_long,
pub tm_zone: *const ::c_char,
}
}
pub const UTSLENGTH: usize = 65;
// intentionally not public, only used for fd_set
cfg_if! {
if #[cfg(target_pointer_width = "32")] {
const ULONG_SIZE: usize = 32;
} else if #[cfg(target_pointer_width = "64")] {
const ULONG_SIZE: usize = 64;
} else {
// Unknown target_pointer_width
}
}
// limits.h
pub const PATH_MAX: ::c_int = 4096;
// fcntl.h
pub const F_GETLK: ::c_int = 5;
pub const F_SETLK: ::c_int = 6;
pub const F_SETLKW: ::c_int = 7;
// FIXME: relibc {
pub const RTLD_DEFAULT: *mut ::c_void = 0i64 as *mut ::c_void;
// }
// dlfcn.h
pub const RTLD_LAZY: ::c_int = 0x0001;
pub const RTLD_NOW: ::c_int = 0x0002;
pub const RTLD_GLOBAL: ::c_int = 0x0100;
pub const RTLD_LOCAL: ::c_int = 0x0000;
// errno.h
pub const EPERM: ::c_int = 1; /* Operation not permitted */
pub const ENOENT: ::c_int = 2; /* No such file or directory */
pub const ESRCH: ::c_int = 3; /* No such process */
pub const EINTR: ::c_int = 4; /* Interrupted system call */
pub const EIO: ::c_int = 5; /* I/O error */
pub const ENXIO: ::c_int = 6; /* No such device or address */
pub const E2BIG: ::c_int = 7; /* Argument list too long */
pub const ENOEXEC: ::c_int = 8; /* Exec format error */
pub const EBADF: ::c_int = 9; /* Bad file number */
pub const ECHILD: ::c_int = 10; /* No child processes */
pub const EAGAIN: ::c_int = 11; /* Try again */
pub const ENOMEM: ::c_int = 12; /* Out of memory */
pub const EACCES: ::c_int = 13; /* Permission denied */
pub const EFAULT: ::c_int = 14; /* Bad address */
pub const ENOTBLK: ::c_int = 15; /* Block device required */
pub const EBUSY: ::c_int = 16; /* Device or resource busy */
pub const EEXIST: ::c_int = 17; /* File exists */
pub const EXDEV: ::c_int = 18; /* Cross-device link */
pub const ENODEV: ::c_int = 19; /* No such device */
pub const ENOTDIR: ::c_int = 20; /* Not a directory */
pub const EISDIR: ::c_int = 21; /* Is a directory */
pub const EINVAL: ::c_int = 22; /* Invalid argument */
pub const ENFILE: ::c_int = 23; /* File table overflow */
pub const EMFILE: ::c_int = 24; /* Too many open files */
pub const ENOTTY: ::c_int = 25; /* Not a typewriter */
pub const ETXTBSY: ::c_int = 26; /* Text file busy */
pub const EFBIG: ::c_int = 27; /* File too large */
pub const ENOSPC: ::c_int = 28; /* No space left on device */
pub const ESPIPE: ::c_int = 29; /* Illegal seek */
pub const EROFS: ::c_int = 30; /* Read-only file system */
pub const EMLINK: ::c_int = 31; /* Too many links */
pub const EPIPE: ::c_int = 32; /* Broken pipe */
pub const EDOM: ::c_int = 33; /* Math argument out of domain of func */
pub const ERANGE: ::c_int = 34; /* Math result not representable */
pub const EDEADLK: ::c_int = 35; /* Resource deadlock would occur */
pub const ENAMETOOLONG: ::c_int = 36; /* File name too long */
pub const ENOLCK: ::c_int = 37; /* No record locks available */
pub const ENOSYS: ::c_int = 38; /* Function not implemented */
pub const ENOTEMPTY: ::c_int = 39; /* Directory not empty */
pub const ELOOP: ::c_int = 40; /* Too many symbolic links encountered */
pub const EWOULDBLOCK: ::c_int = 41; /* Operation would block */
pub const ENOMSG: ::c_int = 42; /* No message of desired type */
pub const EIDRM: ::c_int = 43; /* Identifier removed */
pub const ECHRNG: ::c_int = 44; /* Channel number out of range */
pub const EL2NSYNC: ::c_int = 45; /* Level 2 not synchronized */
pub const EL3HLT: ::c_int = 46; /* Level 3 halted */
pub const EL3RST: ::c_int = 47; /* Level 3 reset */
pub const ELNRNG: ::c_int = 48; /* Link number out of range */
pub const EUNATCH: ::c_int = 49; /* Protocol driver not attached */
pub const ENOCSI: ::c_int = 50; /* No CSI structure available */
pub const EL2HLT: ::c_int = 51; /* Level 2 halted */
pub const EBADE: ::c_int = 52; /* Invalid exchange */
pub const EBADR: ::c_int = 53; /* Invalid request descriptor */
pub const EXFULL: ::c_int = 54; /* Exchange full */
pub const ENOANO: ::c_int = 55; /* No anode */
pub const EBADRQC: ::c_int = 56; /* Invalid request code */
pub const EBADSLT: ::c_int = 57; /* Invalid slot */
pub const EDEADLOCK: ::c_int = 58; /* Resource deadlock would occur */
pub const EBFONT: ::c_int = 59; /* Bad font file format */
pub const ENOSTR: ::c_int = 60; /* Device not a stream */
pub const ENODATA: ::c_int = 61; /* No data available */
pub const ETIME: ::c_int = 62; /* Timer expired */
pub const ENOSR: ::c_int = 63; /* Out of streams resources */
pub const ENONET: ::c_int = 64; /* Machine is not on the network */
pub const ENOPKG: ::c_int = 65; /* Package not installed */
pub const EREMOTE: ::c_int = 66; /* Object is remote */
pub const ENOLINK: ::c_int = 67; /* Link has been severed */
pub const EADV: ::c_int = 68; /* Advertise error */
pub const ESRMNT: ::c_int = 69; /* Srmount error */
pub const ECOMM: ::c_int = 70; /* Communication error on send */
pub const EPROTO: ::c_int = 71; /* Protocol error */
pub const EMULTIHOP: ::c_int = 72; /* Multihop attempted */
pub const EDOTDOT: ::c_int = 73; /* RFS specific error */
pub const EBADMSG: ::c_int = 74; /* Not a data message */
pub const EOVERFLOW: ::c_int = 75; /* Value too large for defined data type */
pub const ENOTUNIQ: ::c_int = 76; /* Name not unique on network */
pub const EBADFD: ::c_int = 77; /* File descriptor in bad state */
pub const EREMCHG: ::c_int = 78; /* Remote address changed */
pub const ELIBACC: ::c_int = 79; /* Can not access a needed shared library */
pub const ELIBBAD: ::c_int = 80; /* Accessing a corrupted shared library */
pub const ELIBSCN: ::c_int = 81; /* .lib section in a.out corrupted */
/* Attempting to link in too many shared libraries */
pub const ELIBMAX: ::c_int = 82;
pub const ELIBEXEC: ::c_int = 83; /* Cannot exec a shared library directly */
pub const EILSEQ: ::c_int = 84; /* Illegal byte sequence */
/* Interrupted system call should be restarted */
pub const ERESTART: ::c_int = 85;
pub const ESTRPIPE: ::c_int = 86; /* Streams pipe error */
pub const EUSERS: ::c_int = 87; /* Too many users */
pub const ENOTSOCK: ::c_int = 88; /* Socket operation on non-socket */
pub const EDESTADDRREQ: ::c_int = 89; /* Destination address required */
pub const EMSGSIZE: ::c_int = 90; /* Message too long */
pub const EPROTOTYPE: ::c_int = 91; /* Protocol wrong type for socket */
pub const ENOPROTOOPT: ::c_int = 92; /* Protocol not available */
pub const EPROTONOSUPPORT: ::c_int = 93; /* Protocol not supported */
pub const ESOCKTNOSUPPORT: ::c_int = 94; /* Socket type not supported */
/* Operation not supported on transport endpoint */
pub const EOPNOTSUPP: ::c_int = 95;
pub const EPFNOSUPPORT: ::c_int = 96; /* Protocol family not supported */
/* Address family not supported by protocol */
pub const EAFNOSUPPORT: ::c_int = 97;
pub const EADDRINUSE: ::c_int = 98; /* Address already in use */
pub const EADDRNOTAVAIL: ::c_int = 99; /* Cannot assign requested address */
pub const ENETDOWN: ::c_int = 100; /* Network is down */
pub const ENETUNREACH: ::c_int = 101; /* Network is unreachable */
/* Network dropped connection because of reset */
pub const ENETRESET: ::c_int = 102;
pub const ECONNABORTED: ::c_int = 103; /* Software caused connection abort */
pub const ECONNRESET: ::c_int = 104; /* Connection reset by peer */
pub const ENOBUFS: ::c_int = 105; /* No buffer space available */
pub const EISCONN: ::c_int = 106; /* Transport endpoint is already connected */
pub const ENOTCONN: ::c_int = 107; /* Transport endpoint is not connected */
/* Cannot send after transport endpoint shutdown */
pub const ESHUTDOWN: ::c_int = 108;
pub const ETOOMANYREFS: ::c_int = 109; /* Too many references: cannot splice */
pub const ETIMEDOUT: ::c_int = 110; /* Connection timed out */
pub const ECONNREFUSED: ::c_int = 111; /* Connection refused */
pub const EHOSTDOWN: ::c_int = 112; /* Host is down */
pub const EHOSTUNREACH: ::c_int = 113; /* No route to host */
pub const EALREADY: ::c_int = 114; /* Operation already in progress */
pub const EINPROGRESS: ::c_int = 115; /* Operation now in progress */
pub const ESTALE: ::c_int = 116; /* Stale NFS file handle */
pub const EUCLEAN: ::c_int = 117; /* Structure needs cleaning */
pub const ENOTNAM: ::c_int = 118; /* Not a XENIX named type file */
pub const ENAVAIL: ::c_int = 119; /* No XENIX semaphores available */
pub const EISNAM: ::c_int = 120; /* Is a named type file */
pub const EREMOTEIO: ::c_int = 121; /* Remote I/O error */
pub const EDQUOT: ::c_int = 122; /* Quota exceeded */
pub const ENOMEDIUM: ::c_int = 123; /* No medium found */
pub const EMEDIUMTYPE: ::c_int = 124; /* Wrong medium type */
pub const ECANCELED: ::c_int = 125; /* Operation Canceled */
pub const ENOKEY: ::c_int = 126; /* Required key not available */
pub const EKEYEXPIRED: ::c_int = 127; /* Key has expired */
pub const EKEYREVOKED: ::c_int = 128; /* Key has been revoked */
pub const EKEYREJECTED: ::c_int = 129; /* Key was rejected by service */
pub const EOWNERDEAD: ::c_int = 130; /* Owner died */
pub const ENOTRECOVERABLE: ::c_int = 131; /* State not recoverable */
// fcntl.h
pub const F_DUPFD: ::c_int = 0;
pub const F_GETFD: ::c_int = 1;
pub const F_SETFD: ::c_int = 2;
pub const F_GETFL: ::c_int = 3;
pub const F_SETFL: ::c_int = 4;
// FIXME: relibc {
pub const F_DUPFD_CLOEXEC: ::c_int = ::F_DUPFD;
// }
pub const FD_CLOEXEC: ::c_int = 0x0100_0000;
pub const O_RDONLY: ::c_int = 0x0001_0000;
pub const O_WRONLY: ::c_int = 0x0002_0000;
pub const O_RDWR: ::c_int = 0x0003_0000;
pub const O_ACCMODE: ::c_int = 0x0003_0000;
pub const O_NONBLOCK: ::c_int = 0x0004_0000;
pub const O_APPEND: ::c_int = 0x0008_0000;
pub const O_SHLOCK: ::c_int = 0x0010_0000;
pub const O_EXLOCK: ::c_int = 0x0020_0000;
pub const O_ASYNC: ::c_int = 0x0040_0000;
pub const O_FSYNC: ::c_int = 0x0080_0000;
pub const O_CLOEXEC: ::c_int = 0x0100_0000;
pub const O_CREAT: ::c_int = 0x0200_0000;
pub const O_TRUNC: ::c_int = 0x0400_0000;
pub const O_EXCL: ::c_int = 0x0800_0000;
pub const O_DIRECTORY: ::c_int = 0x1000_0000;
pub const O_PATH: ::c_int = 0x2000_0000;
pub const O_SYMLINK: ::c_int = 0x4000_0000;
// Negative to allow it to be used as int
// FIXME: Fix negative values missing from includes
pub const O_NOFOLLOW: ::c_int = -0x8000_0000;
// netdb.h
pub const AI_PASSIVE: ::c_int = 0x0001;
pub const AI_CANONNAME: ::c_int = 0x0002;
pub const AI_NUMERICHOST: ::c_int = 0x0004;
pub const AI_V4MAPPED: ::c_int = 0x0008;
pub const AI_ALL: ::c_int = 0x0010;
pub const AI_ADDRCONFIG: ::c_int = 0x0020;
pub const AI_NUMERICSERV: ::c_int = 0x0400;
pub const EAI_BADFLAGS: ::c_int = -1;
pub const EAI_NONAME: ::c_int = -2;
pub const EAI_AGAIN: ::c_int = -3;
pub const EAI_FAIL: ::c_int = -4;
pub const EAI_NODATA: ::c_int = -5;
pub const EAI_FAMILY: ::c_int = -6;
pub const EAI_SOCKTYPE: ::c_int = -7;
pub const EAI_SERVICE: ::c_int = -8;
pub const EAI_ADDRFAMILY: ::c_int = -9;
pub const EAI_MEMORY: ::c_int = -10;
pub const EAI_SYSTEM: ::c_int = -11;
pub const EAI_OVERFLOW: ::c_int = -12;
pub const NI_MAXHOST: ::c_int = 1025;
pub const NI_MAXSERV: ::c_int = 32;
pub const NI_NUMERICHOST: ::c_int = 0x0001;
pub const NI_NUMERICSERV: ::c_int = 0x0002;
pub const NI_NOFQDN: ::c_int = 0x0004;
pub const NI_NAMEREQD: ::c_int = 0x0008;
pub const NI_DGRAM: ::c_int = 0x0010;
// netinet/in.h
// FIXME: relibc {
pub const IP_TTL: ::c_int = 2;
pub const IPV6_UNICAST_HOPS: ::c_int = 16;
pub const IPV6_MULTICAST_IF: ::c_int = 17;
pub const IPV6_MULTICAST_HOPS: ::c_int = 18;
pub const IPV6_MULTICAST_LOOP: ::c_int = 19;
pub const IPV6_ADD_MEMBERSHIP: ::c_int = 20;
pub const IPV6_DROP_MEMBERSHIP: ::c_int = 21;
pub const IPV6_V6ONLY: ::c_int = 26;
pub const IP_MULTICAST_IF: ::c_int = 32;
pub const IP_MULTICAST_TTL: ::c_int = 33;
pub const IP_MULTICAST_LOOP: ::c_int = 34;
pub const IP_ADD_MEMBERSHIP: ::c_int = 35;
pub const IP_DROP_MEMBERSHIP: ::c_int = 36;
// }
// netinet/tcp.h
pub const TCP_NODELAY: ::c_int = 1;
// FIXME: relibc {
pub const TCP_KEEPIDLE: ::c_int = 1;
// }
// poll.h
pub const POLLIN: ::c_short = 0x001;
pub const POLLPRI: ::c_short = 0x002;
pub const POLLOUT: ::c_short = 0x004;
pub const POLLERR: ::c_short = 0x008;
pub const POLLHUP: ::c_short = 0x010;
pub const POLLNVAL: ::c_short = 0x020;
// pthread.h
pub const PTHREAD_MUTEX_NORMAL: ::c_int = 0;
pub const PTHREAD_MUTEX_RECURSIVE: ::c_int = 1;
pub const PTHREAD_MUTEX_INITIALIZER: ::pthread_mutex_t = -1isize as *mut _;
pub const PTHREAD_COND_INITIALIZER: ::pthread_cond_t = -1isize as *mut _;
pub const PTHREAD_RWLOCK_INITIALIZER: ::pthread_rwlock_t = -1isize as *mut _;
pub const PTHREAD_STACK_MIN: ::size_t = 4096;
// signal.h
pub const SIG_BLOCK: ::c_int = 0;
pub const SIG_UNBLOCK: ::c_int = 1;
pub const SIG_SETMASK: ::c_int = 2;
pub const SIGHUP: ::c_int = 1;
pub const SIGINT: ::c_int = 2;
pub const SIGQUIT: ::c_int = 3;
pub const SIGILL: ::c_int = 4;
pub const SIGTRAP: ::c_int = 5;
pub const SIGABRT: ::c_int = 6;
pub const SIGBUS: ::c_int = 7;
pub const SIGFPE: ::c_int = 8;
pub const SIGKILL: ::c_int = 9;
pub const SIGUSR1: ::c_int = 10;
pub const SIGSEGV: ::c_int = 11;
pub const SIGUSR2: ::c_int = 12;
pub const SIGPIPE: ::c_int = 13;
pub const SIGALRM: ::c_int = 14;
pub const SIGTERM: ::c_int = 15;
pub const SIGSTKFLT: ::c_int = 16;
pub const SIGCHLD: ::c_int = 17;
pub const SIGCONT: ::c_int = 18;
pub const SIGSTOP: ::c_int = 19;
pub const SIGTSTP: ::c_int = 20;
pub const SIGTTIN: ::c_int = 21;
pub const SIGTTOU: ::c_int = 22;
pub const SIGURG: ::c_int = 23;
pub const SIGXCPU: ::c_int = 24;
pub const SIGXFSZ: ::c_int = 25;
pub const SIGVTALRM: ::c_int = 26;
pub const SIGPROF: ::c_int = 27;
pub const SIGWINCH: ::c_int = 28;
pub const SIGIO: ::c_int = 29;
pub const SIGPWR: ::c_int = 30;
pub const SIGSYS: ::c_int = 31;
pub const NSIG: ::c_int = 32;
pub const SA_NOCLDSTOP: ::c_ulong = 0x00000001;
pub const SA_NOCLDWAIT: ::c_ulong = 0x00000002;
pub const SA_SIGINFO: ::c_ulong = 0x00000004;
pub const SA_RESTORER: ::c_ulong = 0x04000000;
pub const SA_ONSTACK: ::c_ulong = 0x08000000;
pub const SA_RESTART: ::c_ulong = 0x10000000;
pub const SA_NODEFER: ::c_ulong = 0x40000000;
pub const SA_RESETHAND: ::c_ulong = 0x80000000;
// sys/file.h
pub const LOCK_SH: ::c_int = 1;
pub const LOCK_EX: ::c_int = 2;
pub const LOCK_NB: ::c_int = 4;
pub const LOCK_UN: ::c_int = 8;
// sys/epoll.h
pub const EPOLL_CLOEXEC: ::c_int = 0x0100_0000;
pub const EPOLL_CTL_ADD: ::c_int = 1;
pub const EPOLL_CTL_DEL: ::c_int = 2;
pub const EPOLL_CTL_MOD: ::c_int = 3;
pub const EPOLLIN: ::c_int = 1;
pub const EPOLLPRI: ::c_int = 0;
pub const EPOLLOUT: ::c_int = 2;
pub const EPOLLRDNORM: ::c_int = 0;
pub const EPOLLNVAL: ::c_int = 0;
pub const EPOLLRDBAND: ::c_int = 0;
pub const EPOLLWRNORM: ::c_int = 0;
pub const EPOLLWRBAND: ::c_int = 0;
pub const EPOLLMSG: ::c_int = 0;
pub const EPOLLERR: ::c_int = 0;
pub const EPOLLHUP: ::c_int = 0;
pub const EPOLLRDHUP: ::c_int = 0;
pub const EPOLLEXCLUSIVE: ::c_int = 0;
pub const EPOLLWAKEUP: ::c_int = 0;
pub const EPOLLONESHOT: ::c_int = 0;
pub const EPOLLET: ::c_int = 0;
// sys/stat.h
pub const S_IFMT: ::c_int = 0o0_170_000;
pub const S_IFDIR: ::c_int = 0o040_000;
pub const S_IFCHR: ::c_int = 0o020_000;
pub const S_IFBLK: ::c_int = 0o060_000;
pub const S_IFREG: ::c_int = 0o100_000;
pub const S_IFIFO: ::c_int = 0o010_000;
pub const S_IFLNK: ::c_int = 0o120_000;
pub const S_IFSOCK: ::c_int = 0o140_000;
pub const S_IRWXU: ::c_int = 0o0_700;
pub const S_IRUSR: ::c_int = 0o0_400;
pub const S_IWUSR: ::c_int = 0o0_200;
pub const S_IXUSR: ::c_int = 0o0_100;
pub const S_IRWXG: ::c_int = 0o0_070;
pub const S_IRGRP: ::c_int = 0o0_040;
pub const S_IWGRP: ::c_int = 0o0_020;
pub const S_IXGRP: ::c_int = 0o0_010;
pub const S_IRWXO: ::c_int = 0o0_007;
pub const S_IROTH: ::c_int = 0o0_004;
pub const S_IWOTH: ::c_int = 0o0_002;
pub const S_IXOTH: ::c_int = 0o0_001;
// stdlib.h
pub const EXIT_SUCCESS: ::c_int = 0;
pub const EXIT_FAILURE: ::c_int = 1;
// sys/ioctl.h
// FIXME: relibc {
pub const FIONBIO: ::c_ulong = 0x5421;
pub const FIOCLEX: ::c_ulong = 0x5451;
// }
pub const TCGETS: ::c_ulong = 0x5401;
pub const TCSETS: ::c_ulong = 0x5402;
pub const TCFLSH: ::c_ulong = 0x540B;
pub const TIOCGPGRP: ::c_ulong = 0x540F;
pub const TIOCSPGRP: ::c_ulong = 0x5410;
pub const TIOCGWINSZ: ::c_ulong = 0x5413;
pub const TIOCSWINSZ: ::c_ulong = 0x5414;
// sys/mman.h
pub const PROT_NONE: ::c_int = 0x0000;
pub const PROT_READ: ::c_int = 0x0004;
pub const PROT_WRITE: ::c_int = 0x0002;
pub const PROT_EXEC: ::c_int = 0x0001;
pub const MAP_SHARED: ::c_int = 0x0001;
pub const MAP_PRIVATE: ::c_int = 0x0002;
pub const MAP_ANON: ::c_int = 0x0020;
pub const MAP_ANONYMOUS: ::c_int = MAP_ANON;
pub const MAP_FIXED: ::c_int = 0x0010;
pub const MAP_FAILED: *mut ::c_void = !0 as _;
pub const MS_ASYNC: ::c_int = 0x0001;
pub const MS_INVALIDATE: ::c_int = 0x0002;
pub const MS_SYNC: ::c_int = 0x0004;
// sys/select.h
pub const FD_SETSIZE: usize = 1024;
// sys/socket.h
pub const AF_INET: ::c_int = 2;
pub const AF_INET6: ::c_int = 10;
pub const AF_UNIX: ::c_int = 1;
pub const AF_UNSPEC: ::c_int = 0;
pub const PF_INET: ::c_int = 2;
pub const PF_INET6: ::c_int = 10;
pub const PF_UNIX: ::c_int = 1;
pub const PF_UNSPEC: ::c_int = 0;
pub const MSG_CTRUNC: ::c_int = 8;
pub const MSG_DONTROUTE: ::c_int = 4;
pub const MSG_EOR: ::c_int = 128;
pub const MSG_OOB: ::c_int = 1;
pub const MSG_PEEK: ::c_int = 2;
pub const MSG_TRUNC: ::c_int = 32;
pub const MSG_WAITALL: ::c_int = 256;
pub const SHUT_RD: ::c_int = 0;
pub const SHUT_WR: ::c_int = 1;
pub const SHUT_RDWR: ::c_int = 2;
pub const SO_DEBUG: ::c_int = 1;
pub const SO_REUSEADDR: ::c_int = 2;
pub const SO_TYPE: ::c_int = 3;
pub const SO_ERROR: ::c_int = 4;
pub const SO_DONTROUTE: ::c_int = 5;
pub const SO_BROADCAST: ::c_int = 6;
pub const SO_SNDBUF: ::c_int = 7;
pub const SO_RCVBUF: ::c_int = 8;
pub const SO_KEEPALIVE: ::c_int = 9;
pub const SO_OOBINLINE: ::c_int = 10;
pub const SO_NO_CHECK: ::c_int = 11;
pub const SO_PRIORITY: ::c_int = 12;
pub const SO_LINGER: ::c_int = 13;
pub const SO_BSDCOMPAT: ::c_int = 14;
pub const SO_REUSEPORT: ::c_int = 15;
pub const SO_PASSCRED: ::c_int = 16;
pub const SO_PEERCRED: ::c_int = 17;
pub const SO_RCVLOWAT: ::c_int = 18;
pub const SO_SNDLOWAT: ::c_int = 19;
pub const SO_RCVTIMEO: ::c_int = 20;
pub const SO_SNDTIMEO: ::c_int = 21;
pub const SO_ACCEPTCONN: ::c_int = 30;
pub const SO_PEERSEC: ::c_int = 31;
pub const SO_SNDBUFFORCE: ::c_int = 32;
pub const SO_RCVBUFFORCE: ::c_int = 33;
pub const SO_PROTOCOL: ::c_int = 38;
pub const SO_DOMAIN: ::c_int = 39;
pub const SOCK_STREAM: ::c_int = 1;
pub const SOCK_DGRAM: ::c_int = 2;
pub const SOCK_NONBLOCK: ::c_int = 0o4_000;
pub const SOCK_CLOEXEC: ::c_int = 0o2_000_000;
pub const SOCK_SEQPACKET: ::c_int = 5;
pub const SOL_SOCKET: ::c_int = 1;
// sys/termios.h
pub const VEOF: usize = 0;
pub const VEOL: usize = 1;
pub const VEOL2: usize = 2;
pub const VERASE: usize = 3;
pub const VWERASE: usize = 4;
pub const VKILL: usize = 5;
pub const VREPRINT: usize = 6;
pub const VSWTC: usize = 7;
pub const VINTR: usize = 8;
pub const VQUIT: usize = 9;
pub const VSUSP: usize = 10;
pub const VSTART: usize = 12;
pub const VSTOP: usize = 13;
pub const VLNEXT: usize = 14;
pub const VDISCARD: usize = 15;
pub const VMIN: usize = 16;
pub const VTIME: usize = 17;
pub const NCCS: usize = 32;
pub const IGNBRK: ::tcflag_t = 0o000_001;
pub const BRKINT: ::tcflag_t = 0o000_002;
pub const IGNPAR: ::tcflag_t = 0o000_004;
pub const PARMRK: ::tcflag_t = 0o000_010;
pub const INPCK: ::tcflag_t = 0o000_020;
pub const ISTRIP: ::tcflag_t = 0o000_040;
pub const INLCR: ::tcflag_t = 0o000_100;
pub const IGNCR: ::tcflag_t = 0o000_200;
pub const ICRNL: ::tcflag_t = 0o000_400;
pub const IXON: ::tcflag_t = 0o001_000;
pub const IXOFF: ::tcflag_t = 0o002_000;
pub const OPOST: ::tcflag_t = 0o000_001;
pub const ONLCR: ::tcflag_t = 0o000_002;
pub const OLCUC: ::tcflag_t = 0o000_004;
pub const OCRNL: ::tcflag_t = 0o000_010;
pub const ONOCR: ::tcflag_t = 0o000_020;
pub const ONLRET: ::tcflag_t = 0o000_040;
pub const OFILL: ::tcflag_t = 0o0000_100;
pub const OFDEL: ::tcflag_t = 0o0000_200;
pub const B0: speed_t = 0o000_000;
pub const B50: speed_t = 0o000_001;
pub const B75: speed_t = 0o000_002;
pub const B110: speed_t = 0o000_003;
pub const B134: speed_t = 0o000_004;
pub const B150: speed_t = 0o000_005;
pub const B200: speed_t = 0o000_006;
pub const B300: speed_t = 0o000_007;
pub const B600: speed_t = 0o000_010;
pub const B1200: speed_t = 0o000_011;
pub const B1800: speed_t = 0o000_012;
pub const B2400: speed_t = 0o000_013;
pub const B4800: speed_t = 0o000_014;
pub const B9600: speed_t = 0o000_015;
pub const B19200: speed_t = 0o000_016;
pub const B38400: speed_t = 0o000_017;
pub const B57600: speed_t = 0o0_020;
pub const B115200: speed_t = 0o0_021;
pub const B230400: speed_t = 0o0_022;
pub const B460800: speed_t = 0o0_023;
pub const B500000: speed_t = 0o0_024;
pub const B576000: speed_t = 0o0_025;
pub const B921600: speed_t = 0o0_026;
pub const B1000000: speed_t = 0o0_027;
pub const B1152000: speed_t = 0o0_030;
pub const B1500000: speed_t = 0o0_031;
pub const B2000000: speed_t = 0o0_032;
pub const B2500000: speed_t = 0o0_033;
pub const B3000000: speed_t = 0o0_034;
pub const B3500000: speed_t = 0o0_035;
pub const B4000000: speed_t = 0o0_036;
pub const CSIZE: ::tcflag_t = 0o001_400;
pub const CS5: ::tcflag_t = 0o000_000;
pub const CS6: ::tcflag_t = 0o000_400;
pub const CS7: ::tcflag_t = 0o001_000;
pub const CS8: ::tcflag_t = 0o001_400;
pub const CSTOPB: ::tcflag_t = 0o002_000;
pub const CREAD: ::tcflag_t = 0o004_000;
pub const PARENB: ::tcflag_t = 0o010_000;
pub const PARODD: ::tcflag_t = 0o020_000;
pub const HUPCL: ::tcflag_t = 0o040_000;
pub const CLOCAL: ::tcflag_t = 0o0100000;
pub const ISIG: ::tcflag_t = 0x0000_0080;
pub const ICANON: ::tcflag_t = 0x0000_0100;
pub const ECHO: ::tcflag_t = 0x0000_0008;
pub const ECHOE: ::tcflag_t = 0x0000_0002;
pub const ECHOK: ::tcflag_t = 0x0000_0004;
pub const ECHONL: ::tcflag_t = 0x0000_0010;
pub const NOFLSH: ::tcflag_t = 0x8000_0000;
pub const TOSTOP: ::tcflag_t = 0x0040_0000;
pub const IEXTEN: ::tcflag_t = 0x0000_0400;
pub const TCOOFF: ::c_int = 0;
pub const TCOON: ::c_int = 1;
pub const TCIOFF: ::c_int = 2;
pub const TCION: ::c_int = 3;
pub const TCIFLUSH: ::c_int = 0;
pub const TCOFLUSH: ::c_int = 1;
pub const TCIOFLUSH: ::c_int = 2;
pub const TCSANOW: ::c_int = 0;
pub const TCSADRAIN: ::c_int = 1;
pub const TCSAFLUSH: ::c_int = 2;
// sys/wait.h
pub const WNOHANG: ::c_int = 1;
pub const WUNTRACED: ::c_int = 2;
pub const WSTOPPED: ::c_int = 2;
pub const WEXITED: ::c_int = 4;
pub const WCONTINUED: ::c_int = 8;
pub const WNOWAIT: ::c_int = 0x0100_0000;
pub const __WNOTHREAD: ::c_int = 0x2000_0000;
pub const __WALL: ::c_int = 0x4000_0000;
#[allow(overflowing_literals)]
pub const __WCLONE: ::c_int = 0x8000_0000;
// time.h
pub const CLOCK_REALTIME: ::c_int = 1;
pub const CLOCK_MONOTONIC: ::c_int = 4;
pub const CLOCK_PROCESS_CPUTIME_ID: ::clockid_t = 2;
pub const CLOCKS_PER_SEC: ::clock_t = 1_000_000;
// unistd.h
// POSIX.1 {
pub const _SC_ARG_MAX: ::c_int = 0;
pub const _SC_CHILD_MAX: ::c_int = 1;
pub const _SC_CLK_TCK: ::c_int = 2;
pub const _SC_NGROUPS_MAX: ::c_int = 3;
pub const _SC_OPEN_MAX: ::c_int = 4;
pub const _SC_STREAM_MAX: ::c_int = 5;
pub const _SC_TZNAME_MAX: ::c_int = 6;
// ...
pub const _SC_VERSION: ::c_int = 29;
pub const _SC_PAGESIZE: ::c_int = 30;
pub const _SC_PAGE_SIZE: ::c_int = 30;
// ...
pub const _SC_RE_DUP_MAX: ::c_int = 44;
// ...
pub const _SC_LOGIN_NAME_MAX: ::c_int = 71;
pub const _SC_TTY_NAME_MAX: ::c_int = 72;
// ...
pub const _SC_SYMLOOP_MAX: ::c_int = 173;
// ...
pub const _SC_HOST_NAME_MAX: ::c_int = 180;
// } POSIX.1
pub const F_OK: ::c_int = 0;
pub const R_OK: ::c_int = 4;
pub const W_OK: ::c_int = 2;
pub const X_OK: ::c_int = 1;
pub const SEEK_SET: ::c_int = 0;
pub const SEEK_CUR: ::c_int = 1;
pub const SEEK_END: ::c_int = 2;
pub const STDIN_FILENO: ::c_int = 0;
pub const STDOUT_FILENO: ::c_int = 1;
pub const STDERR_FILENO: ::c_int = 2;
pub const _PC_LINK_MAX: ::c_int = 0;
pub const _PC_MAX_CANON: ::c_int = 1;
pub const _PC_MAX_INPUT: ::c_int = 2;
pub const _PC_NAME_MAX: ::c_int = 3;
pub const _PC_PATH_MAX: ::c_int = 4;
pub const _PC_PIPE_BUF: ::c_int = 5;
pub const _PC_CHOWN_RESTRICTED: ::c_int = 6;
pub const _PC_NO_TRUNC: ::c_int = 7;
pub const _PC_VDISABLE: ::c_int = 8;
pub const _PC_SYNC_IO: ::c_int = 9;
pub const _PC_ASYNC_IO: ::c_int = 10;
pub const _PC_PRIO_IO: ::c_int = 11;
pub const _PC_SOCK_MAXBUF: ::c_int = 12;
pub const _PC_FILESIZEBITS: ::c_int = 13;
pub const _PC_REC_INCR_XFER_SIZE: ::c_int = 14;
pub const _PC_REC_MAX_XFER_SIZE: ::c_int = 15;
pub const _PC_REC_MIN_XFER_SIZE: ::c_int = 16;
pub const _PC_REC_XFER_ALIGN: ::c_int = 17;
pub const _PC_ALLOC_SIZE_MIN: ::c_int = 18;
pub const _PC_SYMLINK_MAX: ::c_int = 19;
pub const _PC_2_SYMLINKS: ::c_int = 20;
pub const PRIO_PROCESS: ::c_int = 0;
pub const PRIO_PGRP: ::c_int = 1;
pub const PRIO_USER: ::c_int = 2;
// wait.h
f! {
pub fn FD_CLR(fd: ::c_int, set: *mut fd_set) -> () {
let fd = fd as usize;
let size = ::mem::size_of_val(&(*set).fds_bits[0]) * 8;
(*set).fds_bits[fd / size] &= !(1 << (fd % size));
return
}
pub fn FD_ISSET(fd: ::c_int, set: *const fd_set) -> bool {
let fd = fd as usize;
let size = ::mem::size_of_val(&(*set).fds_bits[0]) * 8;
return ((*set).fds_bits[fd / size] & (1 << (fd % size))) != 0
}
pub fn FD_SET(fd: ::c_int, set: *mut fd_set) -> () {
let fd = fd as usize;
let size = ::mem::size_of_val(&(*set).fds_bits[0]) * 8;
(*set).fds_bits[fd / size] |= 1 << (fd % size);
return
}
pub fn FD_ZERO(set: *mut fd_set) -> () {
for slot in (*set).fds_bits.iter_mut() {
*slot = 0;
}
}
}
safe_f! {
pub {const} fn WIFSTOPPED(status: ::c_int) -> bool {
(status & 0xff) == 0x7f
}
pub {const} fn WSTOPSIG(status: ::c_int) -> ::c_int {
(status >> 8) & 0xff
}
pub {const} fn WIFCONTINUED(status: ::c_int) -> bool {
status == 0xffff
}
pub {const} fn WIFSIGNALED(status: ::c_int) -> bool {
((status & 0x7f) + 1) as i8 >= 2
}
pub {const} fn WTERMSIG(status: ::c_int) -> ::c_int {
status & 0x7f
}
pub {const} fn WIFEXITED(status: ::c_int) -> bool {
(status & 0x7f) == 0
}
pub {const} fn WEXITSTATUS(status: ::c_int) -> ::c_int {
(status >> 8) & 0xff
}
pub {const} fn WCOREDUMP(status: ::c_int) -> bool {
(status & 0x80) != 0
}
}
extern "C" {
// errno.h
pub fn __errno_location() -> *mut ::c_int;
pub fn strerror_r(errnum: ::c_int, buf: *mut c_char, buflen: ::size_t) -> ::c_int;
// unistd.h
pub fn pipe2(fds: *mut ::c_int, flags: ::c_int) -> ::c_int;
// malloc.h
pub fn memalign(align: ::size_t, size: ::size_t) -> *mut ::c_void;
// netdb.h
pub fn 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_int;
// pthread.h
pub fn pthread_atfork(
prepare: ::Option<unsafe extern "C" fn()>,
parent: ::Option<unsafe extern "C" fn()>,
child: ::Option<unsafe extern "C" fn()>,
) -> ::c_int;
pub fn 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_int;
pub fn pthread_condattr_setclock(
attr: *mut pthread_condattr_t,
clock_id: ::clockid_t,
) -> ::c_int;
// pwd.h
pub fn getpwuid_r(
uid: ::uid_t,
pwd: *mut passwd,
buf: *mut ::c_char,
buflen: ::size_t,
result: *mut *mut passwd,
) -> ::c_int;
// signal.h
pub fn pthread_sigmask(
how: ::c_int,