aboutsummaryrefslogtreecommitdiff
path: root/libc/src/unix/bsd/freebsdlike/dragonfly/mod.rs
blob: 992d0082e4919bc4492335e4f293bf045dda4c92 (plain)
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
pub type clock_t = u64;
pub type ino_t = u64;
pub type lwpid_t = i32;
pub type nlink_t = u32;
pub type blksize_t = i64;
pub type clockid_t = ::c_ulong;

pub type c_long = i64;
pub type c_ulong = u64;
pub type time_t = i64;
pub type suseconds_t = i64;

pub type uuid_t = ::uuid;

pub type fsblkcnt_t = u64;
pub type fsfilcnt_t = u64;

pub type sem_t = *mut sem;

pub enum sem {}

s! {

    pub struct exit_status {
        pub e_termination: u16,
        pub e_exit: u16
    }

    pub struct utmpx {
        pub ut_name: [::c_char; 32],
        pub ut_id: [::c_char; 4],

        pub ut_line: [::c_char; 32],
        pub ut_host: [::c_char; 256],

        pub ut_unused: [u8; 16],
        pub ut_session: u16,
        pub ut_type: u16,
        pub ut_pid: ::pid_t,
        ut_exit: exit_status,
        ut_ss: ::sockaddr_storage,
        pub ut_tv: ::timeval,
        pub ut_unused2: [u8; 16],
    }

    pub struct aiocb {
        pub aio_fildes: ::c_int,
        pub aio_offset: ::off_t,
        pub aio_buf: *mut ::c_void,
        pub aio_nbytes: ::size_t,
        pub aio_sigevent: sigevent,
        pub aio_lio_opcode: ::c_int,
        pub aio_reqprio: ::c_int,
        _aio_val: ::c_int,
        _aio_err: ::c_int
    }

    pub struct dirent {
        pub d_fileno: ::ino_t,
        pub d_namlen: u16,
        pub d_type: u8,
        __unused1: u8,
        __unused2: u32,
        pub d_name: [::c_char; 256],
    }

    pub struct uuid {
        pub time_low: u32,
        pub time_mid: u16,
        pub time_hi_and_version: u16,
        pub clock_seq_hi_and_reserved: u8,
        pub clock_seq_low: u8,
        pub node: [u8; 6],
    }

    pub struct mq_attr {
        pub mq_flags: ::c_long,
        pub mq_maxmsg: ::c_long,
        pub mq_msgsize: ::c_long,
        pub mq_curmsgs: ::c_long,
    }

    pub struct sigevent {
        pub sigev_notify: ::c_int,
        // The union is 8-byte in size, so it is aligned at a 8-byte offset.
        #[cfg(target_pointer_width = "64")]
        __unused1: ::c_int,
        pub sigev_signo: ::c_int,       //actually a union
        // pad the union
        #[cfg(target_pointer_width = "64")]
        __unused2: ::c_int,
        pub sigev_value: ::sigval,
        __unused3: *mut ::c_void        //actually a function pointer
    }

    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 f_owner: ::uid_t,
        pub f_type: ::c_uint,
        pub f_syncreads: u64,
        pub f_syncwrites: u64,
        pub f_asyncreads: u64,
        pub f_asyncwrites: u64,
        pub f_fsid_uuid: ::uuid_t,
        pub f_uid_uuid: ::uuid_t,
    }

    pub struct statfs {
        pub f_bsize: ::c_long,
        pub f_iosize: ::c_long,
        pub f_blocks: ::c_long,
        pub f_bfree: ::c_long,
        pub f_bavail: ::c_long,
        pub f_files: ::c_long,
        pub f_ffree: ::c_long,
        pub f_fsid: ::fsid_t,
        pub f_owner: ::uid_t,
        pub f_type: ::int32_t,
        pub f_flags: ::int32_t,
        pub f_syncwrites: ::c_long,
        pub f_asyncwrites: ::c_long,
        pub f_fstypename: [::c_char; 16],
        pub f_mntonname: [::c_char; 90],
        pub f_syncreads: ::c_long,
        pub f_asyncreads: ::c_long,
        pub f_mntfromname: [::c_char; 90],
    }

    pub struct stat {
        pub st_ino: ::ino_t,
        pub st_nlink: ::nlink_t,
        pub st_dev: ::dev_t,
        pub st_mode: ::mode_t,
        pub st_padding1: ::uint16_t,
        pub st_uid: ::uid_t,
        pub st_gid: ::gid_t,
        pub st_rdev: ::dev_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,
        pub st_size: ::off_t,
        pub st_blocks: ::int64_t,
        pub st_blksize: ::uint32_t,
        pub st_flags: ::uint32_t,
        pub st_gen: ::uint32_t,
        pub st_lspare: ::int32_t,
        pub st_qspare1: ::int64_t,
        pub st_qspare2: ::int64_t,
    }

    pub struct if_data {
        pub ifi_type: ::c_uchar,
        pub ifi_physical: ::c_uchar,
        pub ifi_addrlen: ::c_uchar,
        pub ifi_hdrlen: ::c_uchar,
        pub ifi_recvquota: ::c_uchar,
        pub ifi_xmitquota: ::c_uchar,
        pub ifi_mtu: ::c_ulong,
        pub ifi_metric: ::c_ulong,
        pub ifi_link_state: ::c_ulong,
        pub ifi_baudrate: u64,
        pub ifi_ipackets: ::c_ulong,
        pub ifi_ierrors: ::c_ulong,
        pub ifi_opackets: ::c_ulong,
        pub ifi_oerrors: ::c_ulong,
        pub ifi_collisions: ::c_ulong,
        pub ifi_ibytes: ::c_ulong,
        pub ifi_obytes: ::c_ulong,
        pub ifi_imcasts: ::c_ulong,
        pub ifi_omcasts: ::c_ulong,
        pub ifi_iqdrops: ::c_ulong,
        pub ifi_noproto: ::c_ulong,
        pub ifi_hwassist: ::c_ulong,
        pub ifi_oqdrops: ::c_ulong,
        pub ifi_lastchange: ::timeval,
    }

    pub struct if_msghdr {
        pub ifm_msglen: ::c_ushort,
        pub ifm_version: ::c_uchar,
        pub ifm_type: ::c_uchar,
        pub ifm_addrs: ::c_int,
        pub ifm_flags: ::c_int,
        pub ifm_index: ::c_ushort,
        pub ifm_data: if_data,
    }

    pub struct sockaddr_dl {
        pub sdl_len: ::c_uchar,
        pub sdl_family: ::c_uchar,
        pub sdl_index: ::c_ushort,
        pub sdl_type: ::c_uchar,
        pub sdl_nlen: ::c_uchar,
        pub sdl_alen: ::c_uchar,
        pub sdl_slen: ::c_uchar,
        pub sdl_data: [::c_char; 12],
        pub sdl_rcf: ::c_ushort,
        pub sdl_route: [::c_ushort; 16],
    }

    pub struct stack_t {
        pub ss_sp: *mut ::c_char,
        pub ss_size: ::size_t,
        pub ss_flags: ::c_int,
    }
}

pub const RAND_MAX: ::c_int = 0x7fff_ffff;
pub const PTHREAD_STACK_MIN: ::size_t = 16384;
pub const SIGSTKSZ: ::size_t = 40960;
pub const MADV_INVAL: ::c_int = 10;
pub const MADV_SETMAP: ::c_int = 11;
pub const O_CLOEXEC: ::c_int = 0x00020000;
pub const O_DIRECTORY: ::c_int = 0x08000000;
pub const F_GETLK: ::c_int = 7;
pub const F_SETLK: ::c_int = 8;
pub const F_SETLKW: ::c_int = 9;
pub const ENOMEDIUM: ::c_int = 93;
pub const EASYNC: ::c_int = 99;
pub const ELAST: ::c_int = 99;
pub const RLIMIT_POSIXLOCKS: ::c_int = 11;
pub const RLIM_NLIMITS: ::rlim_t = 12;

pub const Q_GETQUOTA: ::c_int = 0x300;
pub const Q_SETQUOTA: ::c_int = 0x400;

pub const CLOCK_REALTIME: ::clockid_t = 0;
pub const CLOCK_VIRTUAL: ::clockid_t = 1;
pub const CLOCK_PROF: ::clockid_t = 2;
pub const CLOCK_MONOTONIC: ::clockid_t = 4;
pub const CLOCK_UPTIME: ::clockid_t = 5;
pub const CLOCK_UPTIME_PRECISE: ::clockid_t = 7;
pub const CLOCK_UPTIME_FAST: ::clockid_t = 8;
pub const CLOCK_REALTIME_PRECISE: ::clockid_t = 9;
pub const CLOCK_REALTIME_FAST: ::clockid_t = 10;
pub const CLOCK_MONOTONIC_PRECISE: ::clockid_t = 11;
pub const CLOCK_MONOTONIC_FAST: ::clockid_t = 12;
pub const CLOCK_SECOND: ::clockid_t = 13;
pub const CLOCK_THREAD_CPUTIME_ID: ::clockid_t = 14;
pub const CLOCK_PROCESS_CPUTIME_ID: ::clockid_t = 15;

pub const CTL_UNSPEC: ::c_int = 0;
pub const CTL_KERN: ::c_int = 1;
pub const CTL_VM: ::c_int = 2;
pub const CTL_VFS: ::c_int = 3;
pub const CTL_NET: ::c_int = 4;
pub const CTL_DEBUG: ::c_int = 5;
pub const CTL_HW: ::c_int = 6;
pub const CTL_MACHDEP: ::c_int = 7;
pub const CTL_USER: ::c_int = 8;
pub const CTL_P1003_1B: ::c_int = 9;
pub const CTL_LWKT: ::c_int = 10;
pub const CTL_MAXID: ::c_int = 11;
pub const KERN_OSTYPE: ::c_int = 1;
pub const KERN_OSRELEASE: ::c_int = 2;
pub const KERN_OSREV: ::c_int = 3;
pub const KERN_VERSION: ::c_int = 4;
pub const KERN_MAXVNODES: ::c_int = 5;
pub const KERN_MAXPROC: ::c_int = 6;
pub const KERN_MAXFILES: ::c_int = 7;
pub const KERN_ARGMAX: ::c_int = 8;
pub const KERN_SECURELVL: ::c_int = 9;
pub const KERN_HOSTNAME: ::c_int = 10;
pub const KERN_HOSTID: ::c_int = 11;
pub const KERN_CLOCKRATE: ::c_int = 12;
pub const KERN_VNODE: ::c_int = 13;
pub const KERN_PROC: ::c_int = 14;
pub const KERN_FILE: ::c_int = 15;
pub const KERN_PROF: ::c_int = 16;
pub const KERN_POSIX1: ::c_int = 17;
pub const KERN_NGROUPS: ::c_int = 18;
pub const KERN_JOB_CONTROL: ::c_int = 19;
pub const KERN_SAVED_IDS: ::c_int = 20;
pub const KERN_BOOTTIME: ::c_int = 21;
pub const KERN_NISDOMAINNAME: ::c_int = 22;
pub const KERN_UPDATEINTERVAL: ::c_int = 23;
pub const KERN_OSRELDATE: ::c_int = 24;
pub const KERN_NTP_PLL: ::c_int = 25;
pub const KERN_BOOTFILE: ::c_int = 26;
pub const KERN_MAXFILESPERPROC: ::c_int = 27;
pub const KERN_MAXPROCPERUID: ::c_int = 28;
pub const KERN_DUMPDEV: ::c_int = 29;
pub const KERN_IPC: ::c_int = 30;
pub const KERN_DUMMY: ::c_int = 31;
pub const KERN_PS_STRINGS: ::c_int = 32;
pub const KERN_USRSTACK: ::c_int = 33;
pub const KERN_LOGSIGEXIT: ::c_int = 34;
pub const KERN_IOV_MAX: ::c_int = 35;
pub const KERN_MAXPOSIXLOCKSPERUID: ::c_int = 36;
pub const KERN_MAXID: ::c_int = 37;
pub const KERN_PROC_ALL: ::c_int = 0;
pub const KERN_PROC_PID: ::c_int = 1;
pub const KERN_PROC_PGRP: ::c_int = 2;
pub const KERN_PROC_SESSION: ::c_int = 3;
pub const KERN_PROC_TTY: ::c_int = 4;
pub const KERN_PROC_UID: ::c_int = 5;
pub const KERN_PROC_RUID: ::c_int = 6;
pub const KERN_PROC_ARGS: ::c_int = 7;
pub const KERN_PROC_CWD: ::c_int = 8;
pub const KERN_PROC_PATHNAME: ::c_int = 9;
pub const KERN_PROC_FLAGMASK: ::c_int = 0x10;
pub const KERN_PROC_FLAG_LWP: ::c_int = 0x10;
pub const KIPC_MAXSOCKBUF: ::c_int = 1;
pub const KIPC_SOCKBUF_WASTE: ::c_int = 2;
pub const KIPC_SOMAXCONN: ::c_int = 3;
pub const KIPC_MAX_LINKHDR: ::c_int = 4;
pub const KIPC_MAX_PROTOHDR: ::c_int = 5;
pub const KIPC_MAX_HDR: ::c_int = 6;
pub const KIPC_MAX_DATALEN: ::c_int = 7;
pub const KIPC_MBSTAT: ::c_int = 8;
pub const KIPC_NMBCLUSTERS: ::c_int = 9;
pub const HW_MACHINE: ::c_int = 1;
pub const HW_MODEL: ::c_int = 2;
pub const HW_NCPU: ::c_int = 3;
pub const HW_BYTEORDER: ::c_int = 4;
pub const HW_PHYSMEM: ::c_int = 5;
pub const HW_USERMEM: ::c_int = 6;
pub const HW_PAGESIZE: ::c_int = 7;
pub const HW_DISKNAMES: ::c_int = 8;
pub const HW_DISKSTATS: ::c_int = 9;
pub const HW_FLOATINGPT: ::c_int = 10;
pub const HW_MACHINE_ARCH: ::c_int = 11;
pub const HW_MACHINE_PLATFORM: ::c_int = 12;
pub const HW_SENSORS: ::c_int = 13;
pub const HW_MAXID: ::c_int = 14;
pub const USER_CS_PATH: ::c_int = 1;
pub const USER_BC_BASE_MAX: ::c_int = 2;
pub const USER_BC_DIM_MAX: ::c_int = 3;
pub const USER_BC_SCALE_MAX: ::c_int = 4;
pub const USER_BC_STRING_MAX: ::c_int = 5;
pub const USER_COLL_WEIGHTS_MAX: ::c_int = 6;
pub const USER_EXPR_NEST_MAX: ::c_int = 7;
pub const USER_LINE_MAX: ::c_int = 8;
pub const USER_RE_DUP_MAX: ::c_int = 9;
pub const USER_POSIX2_VERSION: ::c_int = 10;
pub const USER_POSIX2_C_BIND: ::c_int = 11;
pub const USER_POSIX2_C_DEV: ::c_int = 12;
pub const USER_POSIX2_CHAR_TERM: ::c_int = 13;
pub const USER_POSIX2_FORT_DEV: ::c_int = 14;
pub const USER_POSIX2_FORT_RUN: ::c_int = 15;
pub const USER_POSIX2_LOCALEDEF: ::c_int = 16;
pub const USER_POSIX2_SW_DEV: ::c_int = 17;
pub const USER_POSIX2_UPE: ::c_int = 18;
pub const USER_STREAM_MAX: ::c_int = 19;
pub const USER_TZNAME_MAX: ::c_int = 20;
pub const USER_MAXID: ::c_int = 21;
pub const CTL_P1003_1B_ASYNCHRONOUS_IO: ::c_int = 1;
pub const CTL_P1003_1B_MAPPED_FILES: ::c_int = 2;
pub const CTL_P1003_1B_MEMLOCK: ::c_int = 3;
pub const CTL_P1003_1B_MEMLOCK_RANGE: ::c_int = 4;
pub const CTL_P1003_1B_MEMORY_PROTECTION: ::c_int = 5;
pub const CTL_P1003_1B_MESSAGE_PASSING: ::c_int = 6;
pub const CTL_P1003_1B_PRIORITIZED_IO: ::c_int = 7;
pub const CTL_P1003_1B_PRIORITY_SCHEDULING: ::c_int = 8;
pub const CTL_P1003_1B_REALTIME_SIGNALS: ::c_int = 9;
pub const CTL_P1003_1B_SEMAPHORES: ::c_int = 10;
pub const CTL_P1003_1B_FSYNC: ::c_int = 11;
pub const CTL_P1003_1B_SHARED_MEMORY_OBJECTS: ::c_int = 12;
pub const CTL_P1003_1B_SYNCHRONIZED_IO: ::c_int = 13;
pub const CTL_P1003_1B_TIMERS: ::c_int = 14;
pub const CTL_P1003_1B_AIO_LISTIO_MAX: ::c_int = 15;
pub const CTL_P1003_1B_AIO_MAX: ::c_int = 16;
pub const CTL_P1003_1B_AIO_PRIO_DELTA_MAX: ::c_int = 17;
pub const CTL_P1003_1B_DELAYTIMER_MAX: ::c_int = 18;
pub const CTL_P1003_1B_UNUSED1: ::c_int = 19;
pub const CTL_P1003_1B_PAGESIZE: ::c_int = 20;
pub const CTL_P1003_1B_RTSIG_MAX: ::c_int = 21;
pub const CTL_P1003_1B_SEM_NSEMS_MAX: ::c_int = 22;
pub const CTL_P1003_1B_SEM_VALUE_MAX: ::c_int = 23;
pub const CTL_P1003_1B_SIGQUEUE_MAX: ::c_int = 24;
pub const CTL_P1003_1B_TIMER_MAX: ::c_int = 25;
pub const CTL_P1003_1B_MAXID: ::c_int = 26;

pub const EVFILT_READ: ::int16_t = -1;
pub const EVFILT_WRITE: ::int16_t = -2;
pub const EVFILT_AIO: ::int16_t = -3;
pub const EVFILT_VNODE: ::int16_t = -4;
pub const EVFILT_PROC: ::int16_t = -5;
pub const EVFILT_SIGNAL: ::int16_t = -6;
pub const EVFILT_TIMER: ::int16_t = -7;
pub const EVFILT_EXCEPT: ::int16_t = -8;
pub const EVFILT_USER: ::int16_t = -9;
pub const EVFILT_FS: ::int16_t = -10;

pub const EV_ADD: ::uint16_t = 0x1;
pub const EV_DELETE: ::uint16_t = 0x2;
pub const EV_ENABLE: ::uint16_t = 0x4;
pub const EV_DISABLE: ::uint16_t = 0x8;
pub const EV_ONESHOT: ::uint16_t = 0x10;
pub const EV_CLEAR: ::uint16_t = 0x20;
pub const EV_RECEIPT: ::uint16_t = 0x40;
pub const EV_DISPATCH: ::uint16_t = 0x80;
pub const EV_NODATA: ::uint16_t = 0x1000;
pub const EV_FLAG1: ::uint16_t = 0x2000;
pub const EV_ERROR: ::uint16_t = 0x4000;
pub const EV_EOF: ::uint16_t = 0x8000;
pub const EV_SYSFLAGS: ::uint16_t = 0xf000;

pub const NOTE_TRIGGER: ::uint32_t = 0x01000000;
pub const NOTE_FFNOP: ::uint32_t = 0x00000000;
pub const NOTE_FFAND: ::uint32_t = 0x40000000;
pub const NOTE_FFOR: ::uint32_t = 0x80000000;
pub const NOTE_FFCOPY: ::uint32_t = 0xc0000000;
pub const NOTE_FFCTRLMASK: ::uint32_t = 0xc0000000;
pub const NOTE_FFLAGSMASK: ::uint32_t = 0x00ffffff;
pub const NOTE_LOWAT: ::uint32_t = 0x00000001;
pub const NOTE_OOB: ::uint32_t = 0x00000002;
pub const NOTE_DELETE: ::uint32_t = 0x00000001;
pub const NOTE_WRITE: ::uint32_t = 0x00000002;
pub const NOTE_EXTEND: ::uint32_t = 0x00000004;
pub const NOTE_ATTRIB: ::uint32_t = 0x00000008;
pub const NOTE_LINK: ::uint32_t = 0x00000010;
pub const NOTE_RENAME: ::uint32_t = 0x00000020;
pub const NOTE_REVOKE: ::uint32_t = 0x00000040;
pub const NOTE_EXIT: ::uint32_t = 0x80000000;
pub const NOTE_FORK: ::uint32_t = 0x40000000;
pub const NOTE_EXEC: ::uint32_t = 0x20000000;
pub const NOTE_PDATAMASK: ::uint32_t = 0x000fffff;
pub const NOTE_PCTRLMASK: ::uint32_t = 0xf0000000;
pub const NOTE_TRACK: ::uint32_t = 0x00000001;
pub const NOTE_TRACKERR: ::uint32_t = 0x00000002;
pub const NOTE_CHILD: ::uint32_t = 0x00000004;

pub const SO_SNDSPACE: ::c_int = 0x100a;
pub const SO_CPUHINT: ::c_int = 0x1030;

pub const PT_FIRSTMACH: ::c_int = 32;

// https://github.com/DragonFlyBSD/DragonFlyBSD/blob/master/sys/net/if.h#L101
pub const IFF_UP: ::c_int = 0x1; // interface is up
pub const IFF_BROADCAST: ::c_int = 0x2; // broadcast address valid
pub const IFF_DEBUG: ::c_int = 0x4; // turn on debugging
pub const IFF_LOOPBACK: ::c_int = 0x8; // is a loopback net
pub const IFF_POINTOPOINT: ::c_int = 0x10; // interface is point-to-point link
pub const IFF_SMART: ::c_int = 0x20; // interface manages own routes
pub const IFF_RUNNING: ::c_int = 0x40; // resources allocated
pub const IFF_NOARP: ::c_int = 0x80; // no address resolution protocol
pub const IFF_PROMISC: ::c_int = 0x100; // receive all packets
pub const IFF_ALLMULTI: ::c_int = 0x200; // receive all multicast packets
pub const IFF_OACTIVE_COMPAT: ::c_int = 0x400; // was transmission in progress
pub const IFF_SIMPLEX: ::c_int = 0x800; // can't hear own transmissions
pub const IFF_LINK0: ::c_int = 0x1000; // per link layer defined bit
pub const IFF_LINK1: ::c_int = 0x2000; // per link layer defined bit
pub const IFF_LINK2: ::c_int = 0x4000; // per link layer defined bit
pub const IFF_ALTPHYS: ::c_int = IFF_LINK2; // use alternate physical connection
pub const IFF_MULTICAST: ::c_int = 0x8000; // supports multicast
// was interface is in polling mode
pub const IFF_POLLING_COMPAT: ::c_int = 0x10000;
pub const IFF_PPROMISC: ::c_int = 0x20000; // user-requested promisc mode
pub const IFF_MONITOR: ::c_int = 0x40000; // user-requested monitor mode
pub const IFF_STATICARP: ::c_int = 0x80000; // static ARP
pub const IFF_NPOLLING: ::c_int = 0x100000; // interface is in polling mode
pub const IFF_IDIRECT: ::c_int = 0x200000; // direct input

//
// sys/netinet/in.h
// Protocols (RFC 1700)
// NOTE: These are in addition to the constants defined in src/unix/mod.rs

// IPPROTO_IP defined in src/unix/mod.rs
/// IP6 hop-by-hop options
pub const IPPROTO_HOPOPTS: ::c_int = 0;
// IPPROTO_ICMP defined in src/unix/mod.rs
/// group mgmt protocol
pub const IPPROTO_IGMP: ::c_int = 2;
/// gateway^2 (deprecated)
pub const IPPROTO_GGP: ::c_int = 3;
/// for compatibility
pub const IPPROTO_IPIP: ::c_int = 4;
// IPPROTO_TCP defined in src/unix/mod.rs
/// Stream protocol II.
pub const IPPROTO_ST: ::c_int = 7;
/// exterior gateway protocol
pub const IPPROTO_EGP: ::c_int = 8;
/// private interior gateway
pub const IPPROTO_PIGP: ::c_int = 9;
/// BBN RCC Monitoring
pub const IPPROTO_RCCMON: ::c_int = 10;
/// network voice protocol
pub const IPPROTO_NVPII: ::c_int = 11;
/// pup
pub const IPPROTO_PUP: ::c_int = 12;
/// Argus
pub const IPPROTO_ARGUS: ::c_int = 13;
/// EMCON
pub const IPPROTO_EMCON: ::c_int = 14;
/// Cross Net Debugger
pub const IPPROTO_XNET: ::c_int = 15;
/// Chaos
pub const IPPROTO_CHAOS: ::c_int = 16;
// IPPROTO_UDP defined in src/unix/mod.rs
/// Multiplexing
pub const IPPROTO_MUX: ::c_int = 18;
/// DCN Measurement Subsystems
pub const IPPROTO_MEAS: ::c_int = 19;
/// Host Monitoring
pub const IPPROTO_HMP: ::c_int = 20;
/// Packet Radio Measurement
pub const IPPROTO_PRM: ::c_int = 21;
/// xns idp
pub const IPPROTO_IDP: ::c_int = 22;
/// Trunk-1
pub const IPPROTO_TRUNK1: ::c_int = 23;
/// Trunk-2
pub const IPPROTO_TRUNK2: ::c_int = 24;
/// Leaf-1
pub const IPPROTO_LEAF1: ::c_int = 25;
/// Leaf-2
pub const IPPROTO_LEAF2: ::c_int = 26;
/// Reliable Data
pub const IPPROTO_RDP: ::c_int = 27;
/// Reliable Transaction
pub const IPPROTO_IRTP: ::c_int = 28;
/// tp-4 w/ class negotiation
pub const IPPROTO_TP: ::c_int = 29;
/// Bulk Data Transfer
pub const IPPROTO_BLT: ::c_int = 30;
/// Network Services
pub const IPPROTO_NSP: ::c_int = 31;
/// Merit Internodal
pub const IPPROTO_INP: ::c_int = 32;
/// Sequential Exchange
pub const IPPROTO_SEP: ::c_int = 33;
/// Third Party Connect
pub const IPPROTO_3PC: ::c_int = 34;
/// InterDomain Policy Routing
pub const IPPROTO_IDPR: ::c_int = 35;
/// XTP
pub const IPPROTO_XTP: ::c_int = 36;
/// Datagram Delivery
pub const IPPROTO_DDP: ::c_int = 37;
/// Control Message Transport
pub const IPPROTO_CMTP: ::c_int = 38;
/// TP++ Transport
pub const IPPROTO_TPXX: ::c_int = 39;
/// IL transport protocol
pub const IPPROTO_IL: ::c_int = 40;
// IPPROTO_IPV6 defined in src/unix/mod.rs
/// Source Demand Routing
pub const IPPROTO_SDRP: ::c_int = 42;
/// IP6 routing header
pub const IPPROTO_ROUTING: ::c_int = 43;
/// IP6 fragmentation header
pub const IPPROTO_FRAGMENT: ::c_int = 44;
/// InterDomain Routing
pub const IPPROTO_IDRP: ::c_int = 45;
/// resource reservation
pub const IPPROTO_RSVP: ::c_int = 46;
/// General Routing Encap.
pub const IPPROTO_GRE: ::c_int = 47;
/// Mobile Host Routing
pub const IPPROTO_MHRP: ::c_int = 48;
/// BHA
pub const IPPROTO_BHA: ::c_int = 49;
/// IP6 Encap Sec. Payload
pub const IPPROTO_ESP: ::c_int = 50;
/// IP6 Auth Header
pub const IPPROTO_AH: ::c_int = 51;
/// Integ. Net Layer Security
pub const IPPROTO_INLSP: ::c_int = 52;
/// IP with encryption
pub const IPPROTO_SWIPE: ::c_int = 53;
/// Next Hop Resolution
pub const IPPROTO_NHRP: ::c_int = 54;
/// IP Mobility
pub const IPPROTO_MOBILE: ::c_int = 55;
/// Transport Layer Security
pub const IPPROTO_TLSP: ::c_int = 56;
/// SKIP
pub const IPPROTO_SKIP: ::c_int = 57;
// IPPROTO_ICMPV6 defined in src/unix/mod.rs
/// IP6 no next header
pub const IPPROTO_NONE: ::c_int = 59;
/// IP6 destination option
pub const IPPROTO_DSTOPTS: ::c_int = 60;
/// any host internal protocol
pub const IPPROTO_AHIP: ::c_int = 61;
/// CFTP
pub const IPPROTO_CFTP: ::c_int = 62;
/// "hello" routing protocol
pub const IPPROTO_HELLO: ::c_int = 63;
/// SATNET/Backroom EXPAK
pub const IPPROTO_SATEXPAK: ::c_int = 64;
/// Kryptolan
pub const IPPROTO_KRYPTOLAN: ::c_int = 65;
/// Remote Virtual Disk
pub const IPPROTO_RVD: ::c_int = 66;
/// Pluribus Packet Core
pub const IPPROTO_IPPC: ::c_int = 67;
/// Any distributed FS
pub const IPPROTO_ADFS: ::c_int = 68;
/// Satnet Monitoring
pub const IPPROTO_SATMON: ::c_int = 69;
/// VISA Protocol
pub const IPPROTO_VISA: ::c_int = 70;
/// Packet Core Utility
pub const IPPROTO_IPCV: ::c_int = 71;
/// Comp. Prot. Net. Executive
pub const IPPROTO_CPNX: ::c_int = 72;
/// Comp. Prot. HeartBeat
pub const IPPROTO_CPHB: ::c_int = 73;
/// Wang Span Network
pub const IPPROTO_WSN: ::c_int = 74;
/// Packet Video Protocol
pub const IPPROTO_PVP: ::c_int = 75;
/// BackRoom SATNET Monitoring
pub const IPPROTO_BRSATMON: ::c_int = 76;
/// Sun net disk proto (temp.)
pub const IPPROTO_ND: ::c_int = 77;
/// WIDEBAND Monitoring
pub const IPPROTO_WBMON: ::c_int = 78;
/// WIDEBAND EXPAK
pub const IPPROTO_WBEXPAK: ::c_int = 79;
/// ISO cnlp
pub const IPPROTO_EON: ::c_int = 80;
/// VMTP
pub const IPPROTO_VMTP: ::c_int = 81;
/// Secure VMTP
pub const IPPROTO_SVMTP: ::c_int = 82;
/// Banyon VINES
pub const IPPROTO_VINES: ::c_int = 83;
/// TTP
pub const IPPROTO_TTP: ::c_int = 84;
/// NSFNET-IGP
pub const IPPROTO_IGP: ::c_int = 85;
/// dissimilar gateway prot.
pub const IPPROTO_DGP: ::c_int = 86;
/// TCF
pub const IPPROTO_TCF: ::c_int = 87;
/// Cisco/GXS IGRP
pub const IPPROTO_IGRP: ::c_int = 88;
/// OSPFIGP
pub const IPPROTO_OSPFIGP: ::c_int = 89;
/// Strite RPC protocol
pub const IPPROTO_SRPC: ::c_int = 90;
/// Locus Address Resoloution
pub const IPPROTO_LARP: ::c_int = 91;
/// Multicast Transport
pub const IPPROTO_MTP: ::c_int = 92;
/// AX.25 Frames
pub const IPPROTO_AX25: ::c_int = 93;
/// IP encapsulated in IP
pub const IPPROTO_IPEIP: ::c_int = 94;
/// Mobile Int.ing control
pub const IPPROTO_MICP: ::c_int = 95;
/// Semaphore Comm. security
pub const IPPROTO_SCCSP: ::c_int = 96;
/// Ethernet IP encapsulation
pub const IPPROTO_ETHERIP: ::c_int = 97;
/// encapsulation header
pub const IPPROTO_ENCAP: ::c_int = 98;
/// any private encr. scheme
pub const IPPROTO_APES: ::c_int = 99;
/// GMTP
pub const IPPROTO_GMTP: ::c_int = 100;
/// payload compression (IPComp)
pub const IPPROTO_IPCOMP: ::c_int = 108;

/* 101-254: Partly Unassigned */
/// Protocol Independent Mcast
pub const IPPROTO_PIM: ::c_int = 103;
/// CARP
pub const IPPROTO_CARP: ::c_int = 112;
/// PGM
pub const IPPROTO_PGM: ::c_int = 113;
/// PFSYNC
pub const IPPROTO_PFSYNC: ::c_int = 240;

/* 255: Reserved */
/* BSD Private, local use, namespace incursion, no longer used */
/// divert pseudo-protocol
pub const IPPROTO_DIVERT: ::c_int = 254;
pub const IPPROTO_MAX: ::c_int = 256;
/// last return value of *_input(), meaning "all job for this pkt is done".
pub const IPPROTO_DONE: ::c_int = 257;

/// Used by RSS: the layer3 protocol is unknown
pub const IPPROTO_UNKNOWN: ::c_int = 258;

// sys/netinet/tcp.h
pub const TCP_SIGNATURE_ENABLE:   ::c_int = 16;
pub const TCP_KEEPINIT:   ::c_int = 32;
pub const TCP_FASTKEEP:   ::c_int = 128;

pub const AF_BLUETOOTH: ::c_int = 33;
pub const AF_MPLS: ::c_int = 34;
pub const AF_IEEE80211: ::c_int = 35;
pub const AF_MAX: ::c_int = 36;

pub const PF_BLUETOOTH: ::c_int = AF_BLUETOOTH;
pub const PF_MAX: ::c_int = AF_MAX;

pub const NET_RT_DUMP: ::c_int = 1;
pub const NET_RT_FLAGS: ::c_int = 2;
pub const NET_RT_IFLIST: ::c_int = 3;
pub const NET_RT_MAXID: ::c_int = 4;

pub const SOMAXOPT_SIZE: ::c_int = 65536;

#[doc(hidden)]
pub const NET_MAXID: ::c_int = AF_MAX;

pub const MSG_UNUSED09: ::c_int = 0x00000200;
pub const MSG_NOSIGNAL: ::c_int = 0x00000400;
pub const MSG_SYNC: ::c_int = 0x00000800;
pub const MSG_CMSG_CLOEXEC: ::c_int = 0x00001000;
pub const MSG_FBLOCKING: ::c_int = 0x00010000;
pub const MSG_FNONBLOCKING: ::c_int = 0x00020000;
pub const MSG_FMASK: ::c_int = 0xFFFF0000;

pub const EMPTY: ::c_short = 0;
pub const RUN_LVL: ::c_short = 1;
pub const BOOT_TIME: ::c_short = 2;
pub const OLD_TIME: ::c_short = 3;
pub const NEW_TIME: ::c_short = 4;
pub const INIT_PROCESS: ::c_short = 5;
pub const LOGIN_PROCESS: ::c_short = 6;
pub const USER_PROCESS: ::c_short = 7;
pub const DEAD_PROCESS: ::c_short = 8;

pub const LC_COLLATE_MASK: ::c_int = (1 << 0);
pub const LC_CTYPE_MASK: ::c_int = (1 << 1);
pub const LC_MONETARY_MASK: ::c_int = (1 << 2);
pub const LC_NUMERIC_MASK: ::c_int = (1 << 3);
pub const LC_TIME_MASK: ::c_int = (1 << 4);
pub const LC_MESSAGES_MASK: ::c_int = (1 << 5);
pub const LC_ALL_MASK: ::c_int = LC_COLLATE_MASK
                               | LC_CTYPE_MASK
                               | LC_MESSAGES_MASK
                               | LC_MONETARY_MASK
                               | LC_NUMERIC_MASK
                               | LC_TIME_MASK;

pub const TIOCSIG: ::c_uint = 0x2000745f;
pub const BTUARTDISC: ::c_int = 0x7;
pub const TIOCDCDTIMESTAMP: ::c_uint = 0x40107458;
pub const TIOCISPTMASTER: ::c_uint = 0x20007455;
pub const TIOCMODG: ::c_uint = 0x40047403;
pub const TIOCMODS: ::c_ulong = 0x80047404;
pub const TIOCREMOTE: ::c_ulong = 0x80047469;

// Constants used by "at" family of system calls.
pub const AT_FDCWD:            ::c_int = 0xFFFAFDCD; // invalid file descriptor
pub const AT_SYMLINK_NOFOLLOW: ::c_int = 1;
pub const AT_REMOVEDIR:        ::c_int = 2;
pub const AT_EACCESS:          ::c_int = 4;
pub const AT_SYMLINK_FOLLOW:   ::c_int = 8;

pub const VCHECKPT: usize = 19;

pub const _PC_2_SYMLINKS: ::c_int = 22;
pub const _PC_TIMESTAMP_RESOLUTION: ::c_int = 23;

pub const _SC_V7_ILP32_OFF32: ::c_int = 122;
pub const _SC_V7_ILP32_OFFBIG: ::c_int = 123;
pub const _SC_V7_LP64_OFF64: ::c_int = 124;
pub const _SC_V7_LPBIG_OFFBIG: ::c_int = 125;
pub const _SC_THREAD_ROBUST_PRIO_INHERIT: ::c_int = 126;
pub const _SC_THREAD_ROBUST_PRIO_PROTECT: ::c_int = 127;

pub const WCONTINUED: ::c_int = 4;
pub const WSTOPPED: ::c_int = 0o177;

// Values for struct rtprio (type_ field)
pub const RTP_PRIO_REALTIME: ::c_ushort = 0;
pub const RTP_PRIO_NORMAL: ::c_ushort = 1;
pub const RTP_PRIO_IDLE: ::c_ushort = 2;
pub const RTP_PRIO_THREAD: ::c_ushort = 3;

// Flags for chflags(2)
pub const UF_NOHISTORY: ::c_ulong = 0x00000040;
pub const UF_CACHE:     ::c_ulong = 0x00000080;
pub const UF_XLINK:     ::c_ulong = 0x00000100;
pub const SF_NOHISTORY: ::c_ulong = 0x00400000;
pub const SF_CACHE:     ::c_ulong = 0x00800000;
pub const SF_XLINK:     ::c_ulong = 0x01000000;

fn _CMSG_ALIGN(n: usize) -> usize {
    (n + 3) & !3
}

f! {
    pub fn CMSG_DATA(cmsg: *const ::cmsghdr) -> *mut ::c_uchar {
        (cmsg as *mut ::c_uchar)
            .offset(_CMSG_ALIGN(mem::size_of::<::cmsghdr>()) as isize)
    }

    pub fn CMSG_LEN(length: ::c_uint) -> ::c_uint {
        _CMSG_ALIGN(mem::size_of::<::cmsghdr>()) + length as usize
    }

    pub fn CMSG_NXTHDR(mhdr: *const ::msghdr, cmsg: *const ::cmsghdr)
        -> *mut ::cmsghdr
    {
        let next = cmsg as usize + _CMSG_ALIGN((*cmsg).cmsg_len)
            + _CMSG_ALIGN(mem::size_of::<::cmsghdr>());
        let max = (*mhdr).msg_control as usize
            + (*mhdr).msg_controllen as usize;
        if next <= max {
            (cmsg as usize + _CMSG_ALIGN((*cmsg).cmsg_len)) as *mut ::cmsghdr
        } else {
            0 as *mut ::cmsghdr
        }
    }

    pub fn CMSG_SPACE(length: ::c_uint) -> ::c_uint {
        _CMSG_ALIGN(mem::size_of::<::cmsghdr>()) + _CMSG_ALIGN(length as usize)
    }
}

extern {
    pub fn mprotect(addr: *mut ::c_void, len: ::size_t, prot: ::c_int)
                    -> ::c_int;
    pub fn clock_getres(clk_id: ::clockid_t, tp: *mut ::timespec) -> ::c_int;
    pub fn clock_gettime(clk_id: ::clockid_t, tp: *mut ::timespec) -> ::c_int;
    pub fn clock_settime(clk_id: ::clockid_t, tp: *const ::timespec) -> ::c_int;

    pub fn setutxdb(_type: ::c_uint, file: *mut ::c_char) -> ::c_int;

    pub fn aio_waitcomplete(iocbp: *mut *mut aiocb,
                            timeout: *mut ::timespec) -> ::c_int;

    pub fn freelocale(loc: ::locale_t);

    pub fn lwp_rtprio(function: ::c_int, pid: ::pid_t, lwpid: lwpid_t,
                      rtp: *mut super::rtprio) -> ::c_int;

    pub fn statfs(path: *const ::c_char, buf: *mut statfs) -> ::c_int;
    pub fn fstatfs(fd: ::c_int, buf: *mut statfs) -> ::c_int;
    pub fn uname(buf: *mut ::utsname) -> ::c_int;
}