1 pub type clock_t = ::c_uint;
2 pub type suseconds_t = ::c_int;
3 pub type dev_t = u64;
4 pub type blksize_t = i32;
5 pub type fsblkcnt_t = u64;
6 pub type fsfilcnt_t = u64;
7 pub type idtype_t = ::c_int;
8 pub type mqd_t = ::c_int;
9 type __pthread_spin_t = __cpu_simple_lock_nv_t;
10 pub type vm_size_t = ::uintptr_t; // FIXME: deprecated since long time
11 pub type lwpid_t = ::c_uint;
12 pub type shmatt_t = ::c_uint;
13 pub type cpuid_t = ::c_ulong;
14 pub type cpuset_t = _cpuset;
15 pub type pthread_spin_t = ::c_uchar;
16 pub type timer_t = ::c_int;
17 
18 // elf.h
19 
20 pub type Elf32_Addr = u32;
21 pub type Elf32_Half = u16;
22 pub type Elf32_Lword = u64;
23 pub type Elf32_Off = u32;
24 pub type Elf32_Sword = i32;
25 pub type Elf32_Word = u32;
26 
27 pub type Elf64_Addr = u64;
28 pub type Elf64_Half = u16;
29 pub type Elf64_Lword = u64;
30 pub type Elf64_Off = u64;
31 pub type Elf64_Sword = i32;
32 pub type Elf64_Sxword = i64;
33 pub type Elf64_Word = u32;
34 pub type Elf64_Xword = u64;
35 
36 pub type iconv_t = *mut ::c_void;
37 
38 e! {
39     pub enum fae_action {
40         FAE_OPEN,
41         FAE_DUP2,
42         FAE_CLOSE,
43     }
44 }
45 
46 cfg_if! {
47     if #[cfg(target_pointer_width = "64")] {
48         type Elf_Addr = Elf64_Addr;
49         type Elf_Half = Elf64_Half;
50         type Elf_Phdr = Elf64_Phdr;
51     } else if #[cfg(target_pointer_width = "32")] {
52         type Elf_Addr = Elf32_Addr;
53         type Elf_Half = Elf32_Half;
54         type Elf_Phdr = Elf32_Phdr;
55     }
56 }
57 
58 impl siginfo_t {
si_addr(&self) -> *mut ::c_void59     pub unsafe fn si_addr(&self) -> *mut ::c_void {
60         self.si_addr
61     }
62 
si_code(&self) -> ::c_int63     pub unsafe fn si_code(&self) -> ::c_int {
64         self.si_code
65     }
66 
si_errno(&self) -> ::c_int67     pub unsafe fn si_errno(&self) -> ::c_int {
68         self.si_errno
69     }
70 
si_pid(&self) -> ::pid_t71     pub unsafe fn si_pid(&self) -> ::pid_t {
72         #[repr(C)]
73         struct siginfo_timer {
74             _si_signo: ::c_int,
75             _si_errno: ::c_int,
76             _si_code: ::c_int,
77             __pad1: ::c_int,
78             _pid: ::pid_t,
79         }
80         (*(self as *const siginfo_t as *const siginfo_timer))._pid
81     }
82 
si_uid(&self) -> ::uid_t83     pub unsafe fn si_uid(&self) -> ::uid_t {
84         #[repr(C)]
85         struct siginfo_timer {
86             _si_signo: ::c_int,
87             _si_errno: ::c_int,
88             _si_code: ::c_int,
89             __pad1: ::c_int,
90             _pid: ::pid_t,
91             _uid: ::uid_t,
92         }
93         (*(self as *const siginfo_t as *const siginfo_timer))._uid
94     }
95 
si_value(&self) -> ::sigval96     pub unsafe fn si_value(&self) -> ::sigval {
97         #[repr(C)]
98         struct siginfo_timer {
99             _si_signo: ::c_int,
100             _si_errno: ::c_int,
101             _si_code: ::c_int,
102             __pad1: ::c_int,
103             _pid: ::pid_t,
104             _uid: ::uid_t,
105             value: ::sigval,
106         }
107         (*(self as *const siginfo_t as *const siginfo_timer)).value
108     }
109 
si_status(&self) -> ::c_int110     pub unsafe fn si_status(&self) -> ::c_int {
111         #[repr(C)]
112         struct siginfo_timer {
113             _si_signo: ::c_int,
114             _si_errno: ::c_int,
115             _si_code: ::c_int,
116             __pad1: ::c_int,
117             _pid: ::pid_t,
118             _uid: ::uid_t,
119             _value: ::sigval,
120             _cpid: ::pid_t,
121             _cuid: ::uid_t,
122             status: ::c_int,
123         }
124         (*(self as *const siginfo_t as *const siginfo_timer)).status
125     }
126 }
127 
128 s! {
129     pub struct aiocb {
130         pub aio_offset: ::off_t,
131         pub aio_buf: *mut ::c_void,
132         pub aio_nbytes: ::size_t,
133         pub aio_fildes: ::c_int,
134         pub aio_lio_opcode: ::c_int,
135         pub aio_reqprio: ::c_int,
136         pub aio_sigevent: ::sigevent,
137         _state: ::c_int,
138         _errno: ::c_int,
139         _retval: ::ssize_t
140     }
141 
142     pub struct glob_t {
143         pub gl_pathc:   ::size_t,
144         pub gl_matchc:  ::size_t,
145         pub gl_offs:    ::size_t,
146         pub gl_flags:   ::c_int,
147         pub gl_pathv:   *mut *mut ::c_char,
148 
149         __unused3: *mut ::c_void,
150 
151         __unused4: *mut ::c_void,
152         __unused5: *mut ::c_void,
153         __unused6: *mut ::c_void,
154         __unused7: *mut ::c_void,
155         __unused8: *mut ::c_void,
156     }
157 
158     pub struct mq_attr {
159         pub mq_flags: ::c_long,
160         pub mq_maxmsg: ::c_long,
161         pub mq_msgsize: ::c_long,
162         pub mq_curmsgs: ::c_long,
163     }
164 
165     pub struct itimerspec {
166         pub it_interval: ::timespec,
167         pub it_value: ::timespec,
168     }
169 
170     pub struct sigset_t {
171         __bits: [u32; 4],
172     }
173 
174     pub struct stat {
175         pub st_dev: ::dev_t,
176         pub st_mode: ::mode_t,
177         pub st_ino: ::ino_t,
178         pub st_nlink: ::nlink_t,
179         pub st_uid: ::uid_t,
180         pub st_gid: ::gid_t,
181         pub st_rdev: ::dev_t,
182         pub st_atime: ::time_t,
183         pub st_atimensec: ::c_long,
184         pub st_mtime: ::time_t,
185         pub st_mtimensec: ::c_long,
186         pub st_ctime: ::time_t,
187         pub st_ctimensec: ::c_long,
188         pub st_birthtime: ::time_t,
189         pub st_birthtimensec: ::c_long,
190         pub st_size: ::off_t,
191         pub st_blocks: ::blkcnt_t,
192         pub st_blksize: ::blksize_t,
193         pub st_flags: u32,
194         pub st_gen: u32,
195         pub st_spare: [u32; 2],
196     }
197 
198     pub struct addrinfo {
199         pub ai_flags: ::c_int,
200         pub ai_family: ::c_int,
201         pub ai_socktype: ::c_int,
202         pub ai_protocol: ::c_int,
203         pub ai_addrlen: ::socklen_t,
204         pub ai_canonname: *mut ::c_char,
205         pub ai_addr: *mut ::sockaddr,
206         pub ai_next: *mut ::addrinfo,
207     }
208 
209     pub struct siginfo_t {
210         pub si_signo: ::c_int,
211         pub si_code: ::c_int,
212         pub si_errno: ::c_int,
213         __pad1: ::c_int,
214         pub si_addr: *mut ::c_void,
215         __pad2: [u64; 13],
216     }
217 
218     pub struct pthread_attr_t {
219         pta_magic: ::c_uint,
220         pta_flags: ::c_int,
221         pta_private: *mut ::c_void,
222     }
223 
224     pub struct pthread_mutex_t {
225         ptm_magic: ::c_uint,
226         ptm_errorcheck: __pthread_spin_t,
227         #[cfg(any(target_arch = "sparc", target_arch = "sparc64",
228                   target_arch = "x86", target_arch = "x86_64"))]
229         ptm_pad1: [u8; 3],
230         // actually a union with a non-unused, 0-initialized field
231         ptm_unused: __pthread_spin_t,
232         #[cfg(any(target_arch = "sparc", target_arch = "sparc64",
233                   target_arch = "x86", target_arch = "x86_64"))]
234         ptm_pad2: [u8; 3],
235         ptm_owner: ::pthread_t,
236         ptm_waiters: *mut u8,
237         ptm_recursed: ::c_uint,
238         ptm_spare2: *mut ::c_void,
239     }
240 
241     pub struct pthread_mutexattr_t {
242         ptma_magic: ::c_uint,
243         ptma_private: *mut ::c_void,
244     }
245 
246     pub struct pthread_rwlockattr_t {
247         ptra_magic: ::c_uint,
248         ptra_private: *mut ::c_void,
249     }
250 
251     pub struct pthread_cond_t {
252         ptc_magic: ::c_uint,
253         ptc_lock: __pthread_spin_t,
254         ptc_waiters_first: *mut u8,
255         ptc_waiters_last: *mut u8,
256         ptc_mutex: *mut ::pthread_mutex_t,
257         ptc_private: *mut ::c_void,
258     }
259 
260     pub struct pthread_condattr_t {
261         ptca_magic: ::c_uint,
262         ptca_private: *mut ::c_void,
263     }
264 
265     pub struct pthread_rwlock_t {
266         ptr_magic: ::c_uint,
267         ptr_interlock: __pthread_spin_t,
268         ptr_rblocked_first: *mut u8,
269         ptr_rblocked_last: *mut u8,
270         ptr_wblocked_first: *mut u8,
271         ptr_wblocked_last: *mut u8,
272         ptr_nreaders: ::c_uint,
273         ptr_owner: ::pthread_t,
274         ptr_private: *mut ::c_void,
275     }
276 
277     pub struct pthread_spinlock_t {
278         pts_magic: ::c_uint,
279         pts_spin: ::pthread_spin_t,
280         pts_flags: ::c_int,
281     }
282 
283     pub struct kevent {
284         pub ident: ::uintptr_t,
285         pub filter: u32,
286         pub flags: u32,
287         pub fflags: u32,
288         pub data: i64,
289         pub udata: ::intptr_t, /* FIXME: NetBSD 10.0 will finally have same layout as other BSD */
290     }
291 
292     pub struct dqblk {
293         pub dqb_bhardlimit: u32,
294         pub dqb_bsoftlimit: u32,
295         pub dqb_curblocks: u32,
296         pub dqb_ihardlimit: u32,
297         pub dqb_isoftlimit: u32,
298         pub dqb_curinodes: u32,
299         pub dqb_btime: i32,
300         pub dqb_itime: i32,
301     }
302 
303     pub struct Dl_info {
304         pub dli_fname: *const ::c_char,
305         pub dli_fbase: *mut ::c_void,
306         pub dli_sname: *const ::c_char,
307         pub dli_saddr: *const ::c_void,
308     }
309 
310     pub struct lconv {
311         pub decimal_point: *mut ::c_char,
312         pub thousands_sep: *mut ::c_char,
313         pub grouping: *mut ::c_char,
314         pub int_curr_symbol: *mut ::c_char,
315         pub currency_symbol: *mut ::c_char,
316         pub mon_decimal_point: *mut ::c_char,
317         pub mon_thousands_sep: *mut ::c_char,
318         pub mon_grouping: *mut ::c_char,
319         pub positive_sign: *mut ::c_char,
320         pub negative_sign: *mut ::c_char,
321         pub int_frac_digits: ::c_char,
322         pub frac_digits: ::c_char,
323         pub p_cs_precedes: ::c_char,
324         pub p_sep_by_space: ::c_char,
325         pub n_cs_precedes: ::c_char,
326         pub n_sep_by_space: ::c_char,
327         pub p_sign_posn: ::c_char,
328         pub n_sign_posn: ::c_char,
329         pub int_p_cs_precedes: ::c_char,
330         pub int_n_cs_precedes: ::c_char,
331         pub int_p_sep_by_space: ::c_char,
332         pub int_n_sep_by_space: ::c_char,
333         pub int_p_sign_posn: ::c_char,
334         pub int_n_sign_posn: ::c_char,
335     }
336 
337     pub struct if_data {
338         pub ifi_type: ::c_uchar,
339         pub ifi_addrlen: ::c_uchar,
340         pub ifi_hdrlen: ::c_uchar,
341         pub ifi_link_state: ::c_int,
342         pub ifi_mtu: u64,
343         pub ifi_metric: u64,
344         pub ifi_baudrate: u64,
345         pub ifi_ipackets: u64,
346         pub ifi_ierrors: u64,
347         pub ifi_opackets: u64,
348         pub ifi_oerrors: u64,
349         pub ifi_collisions: u64,
350         pub ifi_ibytes: u64,
351         pub ifi_obytes: u64,
352         pub ifi_imcasts: u64,
353         pub ifi_omcasts: u64,
354         pub ifi_iqdrops: u64,
355         pub ifi_noproto: u64,
356         pub ifi_lastchange: ::timespec,
357     }
358 
359     pub struct if_msghdr {
360         pub ifm_msglen: ::c_ushort,
361         pub ifm_version: ::c_uchar,
362         pub ifm_type: ::c_uchar,
363         pub ifm_addrs: ::c_int,
364         pub ifm_flags: ::c_int,
365         pub ifm_index: ::c_ushort,
366         pub ifm_data: if_data,
367     }
368 
369     pub struct sockcred {
370         pub sc_pid: ::pid_t,
371         pub sc_uid: ::uid_t,
372         pub sc_euid: ::uid_t,
373         pub sc_gid: ::gid_t,
374         pub sc_egid: ::gid_t,
375         pub sc_ngroups: ::c_int,
376         pub sc_groups: [::gid_t; 1],
377     }
378 
379     pub struct uucred {
380         pub cr_unused: ::c_ushort,
381         pub cr_uid: ::uid_t,
382         pub cr_gid: ::gid_t,
383         pub cr_ngroups: ::c_int,
384         pub cr_groups: [::gid_t; NGROUPS_MAX as usize],
385     }
386 
387     pub struct unpcbid {
388         pub unp_pid: ::pid_t,
389         pub unp_euid: ::uid_t,
390         pub unp_egid: ::gid_t,
391     }
392 
393     pub struct sockaddr_dl {
394         pub sdl_len: ::c_uchar,
395         pub sdl_family: ::c_uchar,
396         pub sdl_index: ::c_ushort,
397         pub sdl_type: u8,
398         pub sdl_nlen: u8,
399         pub sdl_alen: u8,
400         pub sdl_slen: u8,
401         pub sdl_data: [::c_char; 12],
402     }
403 
404     pub struct mmsghdr {
405         pub msg_hdr: ::msghdr,
406         pub msg_len: ::c_uint,
407     }
408 
409     pub struct __exit_status {
410         pub e_termination: u16,
411         pub e_exit: u16,
412     }
413 
414     pub struct shmid_ds {
415         pub shm_perm: ::ipc_perm,
416         pub shm_segsz: ::size_t,
417         pub shm_lpid: ::pid_t,
418         pub shm_cpid: ::pid_t,
419         pub shm_nattch: ::shmatt_t,
420         pub shm_atime: ::time_t,
421         pub shm_dtime: ::time_t,
422         pub shm_ctime: ::time_t,
423         _shm_internal: *mut ::c_void,
424     }
425 
426     pub struct utmp {
427         pub ut_line: [::c_char; UT_LINESIZE],
428         pub ut_name: [::c_char; UT_NAMESIZE],
429         pub ut_host: [::c_char; UT_HOSTSIZE],
430         pub ut_time: ::time_t
431     }
432 
433     pub struct lastlog {
434         pub ll_line: [::c_char; UT_LINESIZE],
435         pub ll_host: [::c_char; UT_HOSTSIZE],
436         pub ll_time: ::time_t
437     }
438 
439     pub struct timex {
440         pub modes: ::c_uint,
441         pub offset: ::c_long,
442         pub freq: ::c_long,
443         pub maxerror: ::c_long,
444         pub esterror: ::c_long,
445         pub status: ::c_int,
446         pub constant: ::c_long,
447         pub precision: ::c_long,
448         pub tolerance: ::c_long,
449         pub ppsfreq: ::c_long,
450         pub jitter: ::c_long,
451         pub shift: ::c_int,
452         pub stabil: ::c_long,
453         pub jitcnt: ::c_long,
454         pub calcnt: ::c_long,
455         pub errcnt: ::c_long,
456         pub stbcnt: ::c_long,
457     }
458 
459     pub struct ntptimeval {
460         pub time: ::timespec,
461         pub maxerror: ::c_long,
462         pub esterror: ::c_long,
463         pub tai: ::c_long,
464         pub time_state: ::c_int,
465     }
466 
467     // elf.h
468 
469     pub struct Elf32_Phdr {
470         pub p_type: Elf32_Word,
471         pub p_offset: Elf32_Off,
472         pub p_vaddr: Elf32_Addr,
473         pub p_paddr: Elf32_Addr,
474         pub p_filesz: Elf32_Word,
475         pub p_memsz: Elf32_Word,
476         pub p_flags: Elf32_Word,
477         pub p_align: Elf32_Word,
478     }
479 
480     pub struct Elf64_Phdr {
481         pub p_type: Elf64_Word,
482         pub p_flags: Elf64_Word,
483         pub p_offset: Elf64_Off,
484         pub p_vaddr: Elf64_Addr,
485         pub p_paddr: Elf64_Addr,
486         pub p_filesz: Elf64_Xword,
487         pub p_memsz: Elf64_Xword,
488         pub p_align: Elf64_Xword,
489     }
490 
491     pub struct Aux32Info {
492         pub a_type: Elf32_Word,
493         pub a_v: Elf32_Word,
494     }
495 
496     pub struct Aux64Info {
497         pub a_type: Elf64_Word,
498         pub a_v: Elf64_Xword,
499     }
500 
501     // link.h
502 
503     pub struct dl_phdr_info {
504         pub dlpi_addr: Elf_Addr,
505         pub dlpi_name: *const ::c_char,
506         pub dlpi_phdr: *const Elf_Phdr,
507         pub dlpi_phnum: Elf_Half,
508         pub dlpi_adds: ::c_ulonglong,
509         pub dlpi_subs: ::c_ulonglong,
510         pub dlpi_tls_modid: usize,
511         pub dlpi_tls_data: *mut ::c_void,
512     }
513 
514     pub struct _cpuset {
515         bits: [u32; 0]
516     }
517 
518     pub struct accept_filter_arg {
519         pub af_name: [::c_char; 16],
520         af_arg: [[::c_char; 10]; 24],
521     }
522 
523     pub struct ki_sigset_t {
524         pub __bits: [u32; 4],
525     }
526 
527     pub struct kinfo_proc2 {
528         pub p_forw: u64,
529         pub p_back: u64,
530         pub p_paddr: u64,
531         pub p_addr: u64,
532         pub p_fd: u64,
533         pub p_cwdi: u64,
534         pub p_stats: u64,
535         pub p_limit: u64,
536         pub p_vmspace: u64,
537         pub p_sigacts: u64,
538         pub p_sess: u64,
539         pub p_tsess: u64,
540         pub p_ru: u64,
541         pub p_eflag: i32,
542         pub p_exitsig: i32,
543         pub p_flag: i32,
544         pub p_pid: i32,
545         pub p_ppid: i32,
546         pub p_sid: i32,
547         pub p__pgid: i32,
548         pub p_tpgid: i32,
549         pub p_uid: u32,
550         pub p_ruid: u32,
551         pub p_gid: u32,
552         pub p_rgid: u32,
553         pub p_groups: [u32; KI_NGROUPS as usize],
554         pub p_ngroups: i16,
555         pub p_jobc: i16,
556         pub p_tdev: u32,
557         pub p_estcpu: u32,
558         pub p_rtime_sec: u32,
559         pub p_rtime_usec: u32,
560         pub p_cpticks: i32,
561         pub p_pctcpu: u32,
562         pub p_swtime: u32,
563         pub p_slptime: u32,
564         pub p_schedflags: i32,
565         pub p_uticks: u64,
566         pub p_sticks: u64,
567         pub p_iticks: u64,
568         pub p_tracep: u64,
569         pub p_traceflag: i32,
570         pub p_holdcnt: i32,
571         pub p_siglist: ki_sigset_t,
572         pub p_sigmask: ki_sigset_t,
573         pub p_sigignore: ki_sigset_t,
574         pub p_sigcatch: ki_sigset_t,
575         pub p_stat: i8,
576         pub p_priority: u8,
577         pub p_usrpri: u8,
578         pub p_nice: u8,
579         pub p_xstat: u16,
580         pub p_acflag: u16,
581         pub p_comm: [::c_char; KI_MAXCOMLEN as usize],
582         pub p_wmesg: [::c_char; KI_WMESGLEN as usize],
583         pub p_wchan: u64,
584         pub p_login: [::c_char; KI_MAXLOGNAME as usize],
585         pub p_vm_rssize: i32,
586         pub p_vm_tsize: i32,
587         pub p_vm_dsize: i32,
588         pub p_vm_ssize: i32,
589         pub p_uvalid: i64,
590         pub p_ustart_sec: u32,
591         pub p_ustart_usec: u32,
592         pub p_uutime_sec: u32,
593         pub p_uutime_usec: u32,
594         pub p_ustime_sec: u32,
595         pub p_ustime_usec: u32,
596         pub p_uru_maxrss: u64,
597         pub p_uru_ixrss: u64,
598         pub p_uru_idrss: u64,
599         pub p_uru_isrss: u64,
600         pub p_uru_minflt: u64,
601         pub p_uru_majflt: u64,
602         pub p_uru_nswap: u64,
603         pub p_uru_inblock: u64,
604         pub p_uru_oublock: u64,
605         pub p_uru_msgsnd: u64,
606         pub p_uru_msgrcv: u64,
607         pub p_uru_nsignals: u64,
608         pub p_uru_nvcsw: u64,
609         pub p_uru_nivcsw: u64,
610         pub p_uctime_sec: u32,
611         pub p_uctime_usec: u32,
612         pub p_cpuid: u64,
613         pub p_realflag: u64,
614         pub p_nlwps: u64,
615         pub p_nrlwps: u64,
616         pub p_realstat: u64,
617         pub p_svuid: u32,
618         pub p_svgid: u32,
619         pub p_ename: [::c_char; KI_MAXEMULLEN as usize],
620         pub p_vm_vsize: i64,
621         pub p_vm_msize: i64,
622     }
623 
624     pub struct kinfo_lwp {
625         pub l_forw: u64,
626         pub l_back: u64,
627         pub l_laddr: u64,
628         pub l_addr: u64,
629         pub l_lid: i32,
630         pub l_flag: i32,
631         pub l_swtime: u32,
632         pub l_slptime: u32,
633         pub l_schedflags: i32,
634         pub l_holdcnt: i32,
635         pub l_priority: u8,
636         pub l_usrpri: u8,
637         pub l_stat: i8,
638         l_pad1: i8,
639         l_pad2: i32,
640         pub l_wmesg: [::c_char; KI_WMESGLEN as usize],
641         pub l_wchan: u64,
642         pub l_cpuid: u64,
643         pub l_rtime_sec: u32,
644         pub l_rtime_usec: u32,
645         pub l_cpticks: u32,
646         pub l_pctcpu: u32,
647         pub l_pid: u32,
648         pub l_name: [::c_char; KI_LNAMELEN as usize],
649     }
650 
651     pub struct kinfo_vmentry {
652         pub kve_start: u64,
653         pub kve_end: u64,
654         pub kve_offset: u64,
655         pub kve_type: u32,
656         pub kve_flags: u32,
657         pub kve_count: u32,
658         pub kve_wired_count: u32,
659         pub kve_advice: u32,
660         pub kve_attributes: u32,
661         pub kve_protection: u32,
662         pub kve_max_protection: u32,
663         pub kve_ref_count: u32,
664         pub kve_inheritance: u32,
665         pub kve_vn_fileid: u64,
666         pub kve_vn_size: u64,
667         pub kve_vn_fsid: u64,
668         pub kve_vn_rdev: u64,
669         pub kve_vn_type: u32,
670         pub kve_vn_mode: u32,
671         pub kve_path: [[::c_char; 32]; 32],
672     }
673 
674     pub struct __c_anonymous_posix_spawn_fae_open {
675         pub path: *mut ::c_char,
676         pub oflag: ::c_int,
677         pub mode: ::mode_t,
678     }
679 
680     pub struct __c_anonymous_posix_spawn_fae_dup2 {
681         pub newfildes: ::c_int,
682     }
683 
684     pub struct posix_spawnattr_t {
685         pub sa_flags: ::c_short,
686         pub sa_pgroup: ::pid_t,
687         pub sa_schedparam: ::sched_param,
688         pub sa_schedpolicy: ::c_int,
689         pub sa_sigdefault: sigset_t,
690         pub sa_sigmask: sigset_t,
691     }
692 
693     pub struct posix_spawn_file_actions_entry_t {
694         pub fae_action: fae_action,
695         pub fae_fildes: ::c_int,
696         #[cfg(libc_union)]
697         pub fae_data: __c_anonymous_posix_spawn_fae,
698     }
699 
700     pub struct posix_spawn_file_actions_t {
701         pub size: ::c_uint,
702         pub len: ::c_uint,
703         #[cfg(libc_union)]
704         pub fae: *mut posix_spawn_file_actions_entry_t,
705     }
706 
707     pub struct ptrace_lwpinfo {
708         pub pl_lwpid: lwpid_t,
709         pub pl_event: ::c_int,
710     }
711 
712     pub struct ptrace_lwpstatus {
713         pub pl_lwpid: lwpid_t,
714         pub pl_sigpend: sigset_t,
715         pub pl_sigmask: sigset_t,
716         pub pl_name: [::c_char; 20],
717         pub pl_private: *mut ::c_void,
718     }
719 
720     pub struct ptrace_siginfo {
721         pub psi_siginfo: siginfo_t,
722         pub psi_lwpid: lwpid_t,
723     }
724 
725     pub struct ptrace_event {
726         pub pe_set_event: ::c_int,
727     }
728 
729     pub struct sysctldesc {
730         pub descr_num: i32,
731         pub descr_ver: u32,
732         pub descr_len: u32,
733         pub descr_str: [::c_char; 1],
734     }
735 
736     pub struct ifreq {
737         pub _priv: [[::c_char; 6]; 24],
738     }
739 
740     pub struct ifconf {
741         pub ifc_len: ::c_int,
742         #[cfg(libc_union)]
743         pub ifc_ifcu: __c_anonymous_ifc_ifcu,
744     }
745 
746     pub struct tcp_info {
747         pub tcpi_state: u8,
748         pub __tcpi_ca_state: u8,
749         pub __tcpi_retransmits: u8,
750         pub __tcpi_probes: u8,
751         pub __tcpi_backoff: u8,
752         pub tcpi_options: u8,
753         pub tcp_snd_wscale: u8,
754         pub tcp_rcv_wscale: u8,
755         pub tcpi_rto: u32,
756         pub __tcpi_ato: u32,
757         pub tcpi_snd_mss: u32,
758         pub tcpi_rcv_mss: u32,
759         pub __tcpi_unacked: u32,
760         pub __tcpi_sacked: u32,
761         pub __tcpi_lost: u32,
762         pub __tcpi_retrans: u32,
763         pub __tcpi_fackets: u32,
764         pub __tcpi_last_data_sent: u32,
765         pub __tcpi_last_ack_sent: u32,
766         pub tcpi_last_data_recv: u32,
767         pub __tcpi_last_ack_recv: u32,
768         pub __tcpi_pmtu: u32,
769         pub __tcpi_rcv_ssthresh: u32,
770         pub tcpi_rtt: u32,
771         pub tcpi_rttvar: u32,
772         pub tcpi_snd_ssthresh: u32,
773         pub tcpi_snd_cwnd: u32,
774         pub __tcpi_advmss: u32,
775         pub __tcpi_reordering: u32,
776         pub __tcpi_rcv_rtt: u32,
777         pub tcpi_rcv_space: u32,
778         pub tcpi_snd_wnd: u32,
779         pub tcpi_snd_bwnd: u32,
780         pub tcpi_snd_nxt: u32,
781         pub tcpi_rcv_nxt: u32,
782         pub tcpi_toe_tid: u32,
783         pub tcpi_snd_rexmitpack: u32,
784         pub tcpi_rcv_ooopack: u32,
785         pub tcpi_snd_zerowin: u32,
786         pub __tcpi_pad: [u32; 26],
787     }
788 }
789 
790 s_no_extra_traits! {
791 
792     pub struct utmpx {
793         pub ut_name: [::c_char; _UTX_USERSIZE],
794         pub ut_id: [::c_char; _UTX_IDSIZE],
795         pub ut_line: [::c_char; _UTX_LINESIZE],
796         pub ut_host: [::c_char; _UTX_HOSTSIZE],
797         pub ut_session: u16,
798         pub ut_type: u16,
799         pub ut_pid: ::pid_t,
800         pub ut_exit: __exit_status, // FIXME: when anonymous struct are supported
801         pub ut_ss: sockaddr_storage,
802         pub ut_tv: ::timeval,
803         pub ut_pad: [u8; _UTX_PADSIZE],
804     }
805 
806     pub struct lastlogx {
807         pub ll_tv: ::timeval,
808         pub ll_line: [::c_char; _UTX_LINESIZE],
809         pub ll_host: [::c_char; _UTX_HOSTSIZE],
810         pub ll_ss: sockaddr_storage,
811     }
812 
813     pub struct in_pktinfo {
814         pub ipi_addr: ::in_addr,
815         pub ipi_ifindex: ::c_uint,
816     }
817 
818     pub struct arphdr {
819         pub ar_hrd: u16,
820         pub ar_pro: u16,
821         pub ar_hln: u8,
822         pub ar_pln: u8,
823         pub ar_op: u16,
824     }
825 
826     pub struct in_addr {
827         pub s_addr: ::in_addr_t,
828     }
829 
830     pub struct ip_mreq {
831         pub imr_multiaddr: in_addr,
832         pub imr_interface: in_addr,
833     }
834 
835     pub struct sockaddr_in {
836         pub sin_len: u8,
837         pub sin_family: ::sa_family_t,
838         pub sin_port: ::in_port_t,
839         pub sin_addr: ::in_addr,
840         pub sin_zero: [i8; 8],
841     }
842 
843     pub struct dirent {
844         pub d_fileno: ::ino_t,
845         pub d_reclen: u16,
846         pub d_namlen: u16,
847         pub d_type: u8,
848         pub d_name: [::c_char; 512],
849     }
850 
851     pub struct statvfs {
852         pub f_flag: ::c_ulong,
853         pub f_bsize: ::c_ulong,
854         pub f_frsize: ::c_ulong,
855         pub f_iosize: ::c_ulong,
856 
857         pub f_blocks: ::fsblkcnt_t,
858         pub f_bfree: ::fsblkcnt_t,
859         pub f_bavail: ::fsblkcnt_t,
860         pub f_bresvd: ::fsblkcnt_t,
861 
862         pub f_files: ::fsfilcnt_t,
863         pub f_ffree: ::fsfilcnt_t,
864         pub f_favail: ::fsfilcnt_t,
865         pub f_fresvd: ::fsfilcnt_t,
866 
867         pub f_syncreads: u64,
868         pub f_syncwrites: u64,
869 
870         pub f_asyncreads: u64,
871         pub f_asyncwrites: u64,
872 
873         pub f_fsidx: ::fsid_t,
874         pub f_fsid: ::c_ulong,
875         pub f_namemax: ::c_ulong,
876         pub f_owner: ::uid_t,
877 
878         pub f_spare: [u32; 4],
879 
880         pub f_fstypename: [::c_char; 32],
881         pub f_mntonname: [::c_char; 1024],
882         pub f_mntfromname: [::c_char; 1024],
883     }
884 
885     pub struct sockaddr_storage {
886         pub ss_len: u8,
887         pub ss_family: ::sa_family_t,
888         __ss_pad1: [u8; 6],
889         __ss_pad2: i64,
890         __ss_pad3: [u8; 112],
891     }
892 
893     pub struct sigevent {
894         pub sigev_notify: ::c_int,
895         pub sigev_signo: ::c_int,
896         pub sigev_value: ::sigval,
897         __unused1: *mut ::c_void,       //actually a function pointer
898         pub sigev_notify_attributes: *mut ::c_void
899     }
900 
901     #[cfg(libc_union)]
902     pub union __c_anonymous_posix_spawn_fae {
903         pub open: __c_anonymous_posix_spawn_fae_open,
904         pub dup2: __c_anonymous_posix_spawn_fae_dup2,
905     }
906 
907     #[cfg(libc_union)]
908     pub union __c_anonymous_ifc_ifcu {
909         pub ifcu_buf: *mut ::c_void,
910         pub ifcu_req: *mut ifreq,
911     }
912 }
913 
914 cfg_if! {
915     if #[cfg(feature = "extra_traits")] {
916         impl PartialEq for utmpx {
917             fn eq(&self, other: &utmpx) -> bool {
918                 self.ut_type == other.ut_type
919                     && self.ut_pid == other.ut_pid
920                     && self.ut_name == other.ut_name
921                     && self.ut_line == other.ut_line
922                     && self.ut_id == other.ut_id
923                     && self.ut_exit == other.ut_exit
924                     && self.ut_session == other.ut_session
925                     && self.ut_tv == other.ut_tv
926                     && self.ut_ss == other.ut_ss
927                     && self
928                     .ut_pad
929                     .iter()
930                     .zip(other.ut_pad.iter())
931                     .all(|(a,b)| a == b)
932                     && self
933                     .ut_host
934                     .iter()
935                     .zip(other.ut_host.iter())
936                     .all(|(a,b)| a == b)
937             }
938         }
939 
940         impl Eq for utmpx {}
941 
942         impl ::fmt::Debug for utmpx {
943             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
944                 f.debug_struct("utmpx")
945                     .field("ut_name", &self.ut_name)
946                     .field("ut_id", &self.ut_id)
947                     .field("ut_line", &self.ut_line)
948                 // FIXME .field("ut_host", &self.ut_host)
949                     .field("ut_session", &self.ut_session)
950                     .field("ut_type", &self.ut_type)
951                     .field("ut_pid", &self.ut_pid)
952                     .field("ut_exit", &self.ut_exit)
953                     .field("ut_ss", &self.ut_ss)
954                     .field("ut_tv", &self.ut_tv)
955                 // FIXME .field("ut_pad", &self.ut_pad)
956                     .finish()
957             }
958         }
959 
960         impl ::hash::Hash for utmpx {
961             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
962                 self.ut_name.hash(state);
963                 self.ut_type.hash(state);
964                 self.ut_pid.hash(state);
965                 self.ut_line.hash(state);
966                 self.ut_id.hash(state);
967                 self.ut_host.hash(state);
968                 self.ut_exit.hash(state);
969                 self.ut_session.hash(state);
970                 self.ut_tv.hash(state);
971                 self.ut_ss.hash(state);
972                 self.ut_pad.hash(state);
973             }
974         }
975 
976         impl PartialEq for lastlogx {
977             fn eq(&self, other: &lastlogx) -> bool {
978                 self.ll_tv == other.ll_tv
979                     && self.ll_line == other.ll_line
980                     && self.ll_ss == other.ll_ss
981                     && self
982                     .ll_host
983                     .iter()
984                     .zip(other.ll_host.iter())
985                     .all(|(a,b)| a == b)
986             }
987         }
988 
989         impl Eq for lastlogx {}
990 
991         impl ::fmt::Debug for lastlogx {
992             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
993                 f.debug_struct("lastlogx")
994                     .field("ll_tv", &self.ll_tv)
995                     .field("ll_line", &self.ll_line)
996                 // FIXME.field("ll_host", &self.ll_host)
997                     .field("ll_ss", &self.ll_ss)
998                     .finish()
999             }
1000         }
1001 
1002         impl ::hash::Hash for lastlogx {
1003             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1004                 self.ll_tv.hash(state);
1005                 self.ll_line.hash(state);
1006                 self.ll_host.hash(state);
1007                 self.ll_ss.hash(state);
1008             }
1009         }
1010 
1011         impl PartialEq for in_pktinfo {
1012             fn eq(&self, other: &in_pktinfo) -> bool {
1013                 self.ipi_addr == other.ipi_addr
1014                     && self.ipi_ifindex == other.ipi_ifindex
1015             }
1016         }
1017         impl Eq for in_pktinfo {}
1018         impl ::fmt::Debug for in_pktinfo {
1019             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1020                 f.debug_struct("in_pktinfo")
1021                     .field("ipi_addr", &self.ipi_addr)
1022                     .field("ipi_ifindex", &self.ipi_ifindex)
1023                     .finish()
1024             }
1025         }
1026         impl ::hash::Hash for in_pktinfo {
1027             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1028                 self.ipi_addr.hash(state);
1029                 self.ipi_ifindex.hash(state);
1030             }
1031         }
1032 
1033         impl PartialEq for arphdr {
1034             fn eq(&self, other: &arphdr) -> bool {
1035                 self.ar_hrd == other.ar_hrd
1036                     && self.ar_pro == other.ar_pro
1037                     && self.ar_hln == other.ar_hln
1038                     && self.ar_pln == other.ar_pln
1039                     && self.ar_op == other.ar_op
1040             }
1041         }
1042         impl Eq for arphdr {}
1043         impl ::fmt::Debug for arphdr {
1044             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1045                 let ar_hrd = self.ar_hrd;
1046                 let ar_pro = self.ar_pro;
1047                 let ar_op = self.ar_op;
1048                 f.debug_struct("arphdr")
1049                     .field("ar_hrd", &ar_hrd)
1050                     .field("ar_pro", &ar_pro)
1051                     .field("ar_hln", &self.ar_hln)
1052                     .field("ar_pln", &self.ar_pln)
1053                     .field("ar_op", &ar_op)
1054                     .finish()
1055             }
1056         }
1057         impl ::hash::Hash for arphdr {
1058             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1059                 let ar_hrd = self.ar_hrd;
1060                 let ar_pro = self.ar_pro;
1061                 let ar_op = self.ar_op;
1062                 ar_hrd.hash(state);
1063                 ar_pro.hash(state);
1064                 self.ar_hln.hash(state);
1065                 self.ar_pln.hash(state);
1066                 ar_op.hash(state);
1067             }
1068         }
1069 
1070         impl PartialEq for in_addr {
1071             fn eq(&self, other: &in_addr) -> bool {
1072                 self.s_addr == other.s_addr
1073             }
1074         }
1075         impl Eq for in_addr {}
1076         impl ::fmt::Debug for in_addr {
1077             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1078                 let s_addr = self.s_addr;
1079                 f.debug_struct("in_addr")
1080                     .field("s_addr", &s_addr)
1081                     .finish()
1082             }
1083         }
1084         impl ::hash::Hash for in_addr {
1085             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1086                 let s_addr = self.s_addr;
1087                 s_addr.hash(state);
1088             }
1089         }
1090 
1091         impl PartialEq for ip_mreq {
1092             fn eq(&self, other: &ip_mreq) -> bool {
1093                 self.imr_multiaddr == other.imr_multiaddr
1094                     && self.imr_interface == other.imr_interface
1095             }
1096         }
1097         impl Eq for ip_mreq {}
1098         impl ::fmt::Debug for ip_mreq {
1099             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1100                 f.debug_struct("ip_mreq")
1101                     .field("imr_multiaddr", &self.imr_multiaddr)
1102                     .field("imr_interface", &self.imr_interface)
1103                     .finish()
1104             }
1105         }
1106         impl ::hash::Hash for ip_mreq {
1107             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1108                 self.imr_multiaddr.hash(state);
1109                 self.imr_interface.hash(state);
1110             }
1111         }
1112 
1113         impl PartialEq for sockaddr_in {
1114             fn eq(&self, other: &sockaddr_in) -> bool {
1115                 self.sin_len == other.sin_len
1116                     && self.sin_family == other.sin_family
1117                     && self.sin_port == other.sin_port
1118                     && self.sin_addr == other.sin_addr
1119                     && self.sin_zero == other.sin_zero
1120             }
1121         }
1122         impl Eq for sockaddr_in {}
1123         impl ::fmt::Debug for sockaddr_in {
1124             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1125                 f.debug_struct("sockaddr_in")
1126                     .field("sin_len", &self.sin_len)
1127                     .field("sin_family", &self.sin_family)
1128                     .field("sin_port", &self.sin_port)
1129                     .field("sin_addr", &self.sin_addr)
1130                     .field("sin_zero", &self.sin_zero)
1131                     .finish()
1132             }
1133         }
1134         impl ::hash::Hash for sockaddr_in {
1135             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1136                 self.sin_len.hash(state);
1137                 self.sin_family.hash(state);
1138                 self.sin_port.hash(state);
1139                 self.sin_addr.hash(state);
1140                 self.sin_zero.hash(state);
1141             }
1142         }
1143 
1144         impl PartialEq for dirent {
1145             fn eq(&self, other: &dirent) -> bool {
1146                 self.d_fileno == other.d_fileno
1147                     && self.d_reclen == other.d_reclen
1148                     && self.d_namlen == other.d_namlen
1149                     && self.d_type == other.d_type
1150                     && self
1151                     .d_name
1152                     .iter()
1153                     .zip(other.d_name.iter())
1154                     .all(|(a,b)| a == b)
1155             }
1156         }
1157         impl Eq for dirent {}
1158         impl ::fmt::Debug for dirent {
1159             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1160                 f.debug_struct("dirent")
1161                     .field("d_fileno", &self.d_fileno)
1162                     .field("d_reclen", &self.d_reclen)
1163                     .field("d_namlen", &self.d_namlen)
1164                     .field("d_type", &self.d_type)
1165                     // FIXME: .field("d_name", &self.d_name)
1166                     .finish()
1167             }
1168         }
1169         impl ::hash::Hash for dirent {
1170             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1171                 self.d_fileno.hash(state);
1172                 self.d_reclen.hash(state);
1173                 self.d_namlen.hash(state);
1174                 self.d_type.hash(state);
1175                 self.d_name.hash(state);
1176             }
1177         }
1178 
1179         impl PartialEq for statvfs {
1180             fn eq(&self, other: &statvfs) -> bool {
1181                 self.f_flag == other.f_flag
1182                     && self.f_bsize == other.f_bsize
1183                     && self.f_frsize == other.f_frsize
1184                     && self.f_iosize == other.f_iosize
1185                     && self.f_blocks == other.f_blocks
1186                     && self.f_bfree == other.f_bfree
1187                     && self.f_bavail == other.f_bavail
1188                     && self.f_bresvd == other.f_bresvd
1189                     && self.f_files == other.f_files
1190                     && self.f_ffree == other.f_ffree
1191                     && self.f_favail == other.f_favail
1192                     && self.f_fresvd == other.f_fresvd
1193                     && self.f_syncreads == other.f_syncreads
1194                     && self.f_syncwrites == other.f_syncwrites
1195                     && self.f_asyncreads == other.f_asyncreads
1196                     && self.f_asyncwrites == other.f_asyncwrites
1197                     && self.f_fsidx == other.f_fsidx
1198                     && self.f_fsid == other.f_fsid
1199                     && self.f_namemax == other.f_namemax
1200                     && self.f_owner == other.f_owner
1201                     && self.f_spare == other.f_spare
1202                     && self.f_fstypename == other.f_fstypename
1203                     && self
1204                     .f_mntonname
1205                     .iter()
1206                     .zip(other.f_mntonname.iter())
1207                     .all(|(a,b)| a == b)
1208                     && self
1209                     .f_mntfromname
1210                     .iter()
1211                     .zip(other.f_mntfromname.iter())
1212                     .all(|(a,b)| a == b)
1213             }
1214         }
1215         impl Eq for statvfs {}
1216         impl ::fmt::Debug for statvfs {
1217             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1218                 f.debug_struct("statvfs")
1219                     .field("f_flag", &self.f_flag)
1220                     .field("f_bsize", &self.f_bsize)
1221                     .field("f_frsize", &self.f_frsize)
1222                     .field("f_iosize", &self.f_iosize)
1223                     .field("f_blocks", &self.f_blocks)
1224                     .field("f_bfree", &self.f_bfree)
1225                     .field("f_bavail", &self.f_bavail)
1226                     .field("f_bresvd", &self.f_bresvd)
1227                     .field("f_files", &self.f_files)
1228                     .field("f_ffree", &self.f_ffree)
1229                     .field("f_favail", &self.f_favail)
1230                     .field("f_fresvd", &self.f_fresvd)
1231                     .field("f_syncreads", &self.f_syncreads)
1232                     .field("f_syncwrites", &self.f_syncwrites)
1233                     .field("f_asyncreads", &self.f_asyncreads)
1234                     .field("f_asyncwrites", &self.f_asyncwrites)
1235                     .field("f_fsidx", &self.f_fsidx)
1236                     .field("f_fsid", &self.f_fsid)
1237                     .field("f_namemax", &self.f_namemax)
1238                     .field("f_owner", &self.f_owner)
1239                     .field("f_spare", &self.f_spare)
1240                     .field("f_fstypename", &self.f_fstypename)
1241                     // FIXME: .field("f_mntonname", &self.f_mntonname)
1242                     // FIXME: .field("f_mntfromname", &self.f_mntfromname)
1243                     .finish()
1244             }
1245         }
1246         impl ::hash::Hash for statvfs {
1247             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1248                 self.f_flag.hash(state);
1249                 self.f_bsize.hash(state);
1250                 self.f_frsize.hash(state);
1251                 self.f_iosize.hash(state);
1252                 self.f_blocks.hash(state);
1253                 self.f_bfree.hash(state);
1254                 self.f_bavail.hash(state);
1255                 self.f_bresvd.hash(state);
1256                 self.f_files.hash(state);
1257                 self.f_ffree.hash(state);
1258                 self.f_favail.hash(state);
1259                 self.f_fresvd.hash(state);
1260                 self.f_syncreads.hash(state);
1261                 self.f_syncwrites.hash(state);
1262                 self.f_asyncreads.hash(state);
1263                 self.f_asyncwrites.hash(state);
1264                 self.f_fsidx.hash(state);
1265                 self.f_fsid.hash(state);
1266                 self.f_namemax.hash(state);
1267                 self.f_owner.hash(state);
1268                 self.f_spare.hash(state);
1269                 self.f_fstypename.hash(state);
1270                 self.f_mntonname.hash(state);
1271                 self.f_mntfromname.hash(state);
1272             }
1273         }
1274 
1275         impl PartialEq for sockaddr_storage {
1276             fn eq(&self, other: &sockaddr_storage) -> bool {
1277                 self.ss_len == other.ss_len
1278                     && self.ss_family == other.ss_family
1279                     && self.__ss_pad1 == other.__ss_pad1
1280                     && self.__ss_pad2 == other.__ss_pad2
1281                     && self
1282                     .__ss_pad3
1283                     .iter()
1284                     .zip(other.__ss_pad3.iter())
1285                     .all(|(a,b)| a == b)
1286             }
1287         }
1288         impl Eq for sockaddr_storage {}
1289         impl ::fmt::Debug for sockaddr_storage {
1290             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1291                 f.debug_struct("sockaddr_storage")
1292                     .field("ss_len", &self.ss_len)
1293                     .field("ss_family", &self.ss_family)
1294                     .field("__ss_pad1", &self.__ss_pad1)
1295                     .field("__ss_pad2", &self.__ss_pad2)
1296                     // FIXME: .field("__ss_pad3", &self.__ss_pad3)
1297                     .finish()
1298             }
1299         }
1300         impl ::hash::Hash for sockaddr_storage {
1301             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1302                 self.ss_len.hash(state);
1303                 self.ss_family.hash(state);
1304                 self.__ss_pad1.hash(state);
1305                 self.__ss_pad2.hash(state);
1306                 self.__ss_pad3.hash(state);
1307             }
1308         }
1309 
1310         impl PartialEq for sigevent {
1311             fn eq(&self, other: &sigevent) -> bool {
1312                 self.sigev_notify == other.sigev_notify
1313                     && self.sigev_signo == other.sigev_signo
1314                     && self.sigev_value == other.sigev_value
1315                     && self.sigev_notify_attributes
1316                         == other.sigev_notify_attributes
1317             }
1318         }
1319         impl Eq for sigevent {}
1320         impl ::fmt::Debug for sigevent {
1321             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1322                 f.debug_struct("sigevent")
1323                     .field("sigev_notify", &self.sigev_notify)
1324                     .field("sigev_signo", &self.sigev_signo)
1325                     .field("sigev_value", &self.sigev_value)
1326                     .field("sigev_notify_attributes",
1327                            &self.sigev_notify_attributes)
1328                     .finish()
1329             }
1330         }
1331         impl ::hash::Hash for sigevent {
1332             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1333                 self.sigev_notify.hash(state);
1334                 self.sigev_signo.hash(state);
1335                 self.sigev_value.hash(state);
1336                 self.sigev_notify_attributes.hash(state);
1337             }
1338         }
1339 
1340         #[cfg(libc_union)]
1341         impl Eq for __c_anonymous_posix_spawn_fae {}
1342 
1343         #[cfg(libc_union)]
1344         impl PartialEq for __c_anonymous_posix_spawn_fae {
1345             fn eq(&self, other: &__c_anonymous_posix_spawn_fae) -> bool {
1346                 unsafe {
1347                     self.open == other.open
1348                         || self.dup2 == other.dup2
1349                 }
1350             }
1351         }
1352 
1353         #[cfg(libc_union)]
1354         impl ::fmt::Debug for __c_anonymous_posix_spawn_fae {
1355             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1356                 unsafe {
1357                     f.debug_struct("__c_anonymous_posix_fae")
1358                         .field("open", &self.open)
1359                         .field("dup2", &self.dup2)
1360                         .finish()
1361                 }
1362             }
1363         }
1364 
1365         #[cfg(libc_union)]
1366         impl ::hash::Hash for __c_anonymous_posix_spawn_fae {
1367             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1368                 unsafe {
1369                     self.open.hash(state);
1370                     self.dup2.hash(state);
1371                 }
1372             }
1373         }
1374 
1375         #[cfg(libc_union)]
1376         impl Eq for __c_anonymous_ifc_ifcu {}
1377 
1378         #[cfg(libc_union)]
1379         impl PartialEq for __c_anonymous_ifc_ifcu {
1380             fn eq(&self, other: &__c_anonymous_ifc_ifcu) -> bool {
1381                 unsafe {
1382                     self.ifcu_buf == other.ifcu_buf
1383                         || self.ifcu_req == other.ifcu_req
1384                 }
1385             }
1386         }
1387 
1388         #[cfg(libc_union)]
1389         impl ::fmt::Debug for __c_anonymous_ifc_ifcu {
1390             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1391                 unsafe {
1392                     f.debug_struct("__c_anonymous_ifc_ifcu")
1393                         .field("ifcu_buf", &self.ifcu_buf)
1394                         .field("ifcu_req", &self.ifcu_req)
1395                         .finish()
1396                 }
1397             }
1398         }
1399 
1400         #[cfg(libc_union)]
1401         impl ::hash::Hash for __c_anonymous_ifc_ifcu {
1402             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1403                 unsafe {
1404                     self.ifcu_buf.hash(state);
1405                     self.ifcu_req.hash(state);
1406                 }
1407             }
1408         }
1409     }
1410 }
1411 
1412 pub const AT_FDCWD: ::c_int = -100;
1413 pub const AT_EACCESS: ::c_int = 0x100;
1414 pub const AT_SYMLINK_NOFOLLOW: ::c_int = 0x200;
1415 pub const AT_SYMLINK_FOLLOW: ::c_int = 0x400;
1416 pub const AT_REMOVEDIR: ::c_int = 0x800;
1417 
1418 pub const AT_NULL: ::c_int = 0;
1419 pub const AT_IGNORE: ::c_int = 1;
1420 pub const AT_EXECFD: ::c_int = 2;
1421 pub const AT_PHDR: ::c_int = 3;
1422 pub const AT_PHENT: ::c_int = 4;
1423 pub const AT_PHNUM: ::c_int = 5;
1424 pub const AT_PAGESZ: ::c_int = 6;
1425 pub const AT_BASE: ::c_int = 7;
1426 pub const AT_FLAGS: ::c_int = 8;
1427 pub const AT_ENTRY: ::c_int = 9;
1428 pub const AT_DCACHEBSIZE: ::c_int = 10;
1429 pub const AT_ICACHEBSIZE: ::c_int = 11;
1430 pub const AT_UCACHEBSIZE: ::c_int = 12;
1431 pub const AT_STACKBASE: ::c_int = 13;
1432 pub const AT_EUID: ::c_int = 2000;
1433 pub const AT_RUID: ::c_int = 2001;
1434 pub const AT_EGID: ::c_int = 2002;
1435 pub const AT_RGID: ::c_int = 2003;
1436 pub const AT_SUN_LDELF: ::c_int = 2004;
1437 pub const AT_SUN_LDSHDR: ::c_int = 2005;
1438 pub const AT_SUN_LDNAME: ::c_int = 2006;
1439 pub const AT_SUN_LDPGSIZE: ::c_int = 2007;
1440 pub const AT_SUN_PLATFORM: ::c_int = 2008;
1441 pub const AT_SUN_HWCAP: ::c_int = 2009;
1442 pub const AT_SUN_IFLUSH: ::c_int = 2010;
1443 pub const AT_SUN_CPU: ::c_int = 2011;
1444 pub const AT_SUN_EMUL_ENTRY: ::c_int = 2012;
1445 pub const AT_SUN_EMUL_EXECFD: ::c_int = 2013;
1446 pub const AT_SUN_EXECNAME: ::c_int = 2014;
1447 
1448 pub const EXTATTR_NAMESPACE_USER: ::c_int = 1;
1449 pub const EXTATTR_NAMESPACE_SYSTEM: ::c_int = 2;
1450 
1451 pub const LC_COLLATE_MASK: ::c_int = 1 << ::LC_COLLATE;
1452 pub const LC_CTYPE_MASK: ::c_int = 1 << ::LC_CTYPE;
1453 pub const LC_MONETARY_MASK: ::c_int = 1 << ::LC_MONETARY;
1454 pub const LC_NUMERIC_MASK: ::c_int = 1 << ::LC_NUMERIC;
1455 pub const LC_TIME_MASK: ::c_int = 1 << ::LC_TIME;
1456 pub const LC_MESSAGES_MASK: ::c_int = 1 << ::LC_MESSAGES;
1457 pub const LC_ALL_MASK: ::c_int = !0;
1458 
1459 pub const ERA: ::nl_item = 52;
1460 pub const ERA_D_FMT: ::nl_item = 53;
1461 pub const ERA_D_T_FMT: ::nl_item = 54;
1462 pub const ERA_T_FMT: ::nl_item = 55;
1463 pub const ALT_DIGITS: ::nl_item = 56;
1464 
1465 pub const O_CLOEXEC: ::c_int = 0x400000;
1466 pub const O_ALT_IO: ::c_int = 0x40000;
1467 pub const O_NOSIGPIPE: ::c_int = 0x1000000;
1468 pub const O_SEARCH: ::c_int = 0x800000;
1469 pub const O_DIRECTORY: ::c_int = 0x200000;
1470 pub const O_DIRECT: ::c_int = 0x00080000;
1471 pub const O_RSYNC: ::c_int = 0x00020000;
1472 
1473 pub const MS_SYNC: ::c_int = 0x4;
1474 pub const MS_INVALIDATE: ::c_int = 0x2;
1475 
1476 // Here because they are not present on OpenBSD
1477 // (https://github.com/openbsd/src/blob/HEAD/sys/sys/resource.h)
1478 pub const RLIMIT_SBSIZE: ::c_int = 9;
1479 pub const RLIMIT_AS: ::c_int = 10;
1480 pub const RLIMIT_NTHR: ::c_int = 11;
1481 
1482 #[deprecated(since = "0.2.64", note = "Not stable across OS versions")]
1483 pub const RLIM_NLIMITS: ::c_int = 12;
1484 
1485 pub const EIDRM: ::c_int = 82;
1486 pub const ENOMSG: ::c_int = 83;
1487 pub const EOVERFLOW: ::c_int = 84;
1488 pub const EILSEQ: ::c_int = 85;
1489 pub const ENOTSUP: ::c_int = 86;
1490 pub const ECANCELED: ::c_int = 87;
1491 pub const EBADMSG: ::c_int = 88;
1492 pub const ENODATA: ::c_int = 89;
1493 pub const ENOSR: ::c_int = 90;
1494 pub const ENOSTR: ::c_int = 91;
1495 pub const ETIME: ::c_int = 92;
1496 pub const ENOATTR: ::c_int = 93;
1497 pub const EMULTIHOP: ::c_int = 94;
1498 pub const ENOLINK: ::c_int = 95;
1499 pub const EPROTO: ::c_int = 96;
1500 pub const EOWNERDEAD: ::c_int = 97;
1501 pub const ENOTRECOVERABLE: ::c_int = 98;
1502 #[deprecated(
1503     since = "0.2.143",
1504     note = "This value will always match the highest defined error number \
1505             and thus is not stable. \
1506             See #3040 for more info."
1507 )]
1508 pub const ELAST: ::c_int = 98;
1509 
1510 pub const F_DUPFD_CLOEXEC: ::c_int = 12;
1511 pub const F_CLOSEM: ::c_int = 10;
1512 pub const F_GETNOSIGPIPE: ::c_int = 13;
1513 pub const F_SETNOSIGPIPE: ::c_int = 14;
1514 pub const F_MAXFD: ::c_int = 11;
1515 pub const F_GETPATH: ::c_int = 15;
1516 
1517 pub const FUTEX_WAIT: ::c_int = 0;
1518 pub const FUTEX_WAKE: ::c_int = 1;
1519 pub const FUTEX_FD: ::c_int = 2;
1520 pub const FUTEX_REQUEUE: ::c_int = 3;
1521 pub const FUTEX_CMP_REQUEUE: ::c_int = 4;
1522 pub const FUTEX_WAKE_OP: ::c_int = 5;
1523 pub const FUTEX_LOCK_PI: ::c_int = 6;
1524 pub const FUTEX_UNLOCK_PI: ::c_int = 7;
1525 pub const FUTEX_TRYLOCK_PI: ::c_int = 8;
1526 pub const FUTEX_WAIT_BITSET: ::c_int = 9;
1527 pub const FUTEX_WAKE_BITSET: ::c_int = 10;
1528 pub const FUTEX_WAIT_REQUEUE_PI: ::c_int = 11;
1529 pub const FUTEX_CMP_REQUEUE_PI: ::c_int = 12;
1530 pub const FUTEX_PRIVATE_FLAG: ::c_int = 1 << 7;
1531 pub const FUTEX_CLOCK_REALTIME: ::c_int = 1 << 8;
1532 pub const FUTEX_CMD_MASK: ::c_int = !(FUTEX_PRIVATE_FLAG | FUTEX_CLOCK_REALTIME);
1533 pub const FUTEX_WAITERS: u32 = 1 << 31;
1534 pub const FUTEX_OWNER_DIED: u32 = 1 << 30;
1535 pub const FUTEX_SYNCOBJ_1: u32 = 1 << 29;
1536 pub const FUTEX_SYNCOBJ_0: u32 = 1 << 28;
1537 pub const FUTEX_TID_MASK: u32 = (1 << 28) - 1;
1538 pub const FUTEX_BITSET_MATCH_ANY: u32 = !0;
1539 
1540 pub const IP_RECVDSTADDR: ::c_int = 7;
1541 pub const IP_SENDSRCADDR: ::c_int = IP_RECVDSTADDR;
1542 pub const IP_RECVIF: ::c_int = 20;
1543 pub const IP_PKTINFO: ::c_int = 25;
1544 pub const IP_RECVPKTINFO: ::c_int = 26;
1545 pub const IPV6_JOIN_GROUP: ::c_int = 12;
1546 pub const IPV6_LEAVE_GROUP: ::c_int = 13;
1547 
1548 pub const TCP_KEEPIDLE: ::c_int = 3;
1549 pub const TCP_KEEPINTVL: ::c_int = 5;
1550 pub const TCP_KEEPCNT: ::c_int = 6;
1551 pub const TCP_KEEPINIT: ::c_int = 7;
1552 pub const TCP_MD5SIG: ::c_int = 0x10;
1553 pub const TCP_CONGCTL: ::c_int = 0x20;
1554 
1555 pub const SOCK_CONN_DGRAM: ::c_int = 6;
1556 pub const SOCK_DCCP: ::c_int = SOCK_CONN_DGRAM;
1557 pub const SOCK_NOSIGPIPE: ::c_int = 0x40000000;
1558 pub const SOCK_FLAGS_MASK: ::c_int = 0xf0000000;
1559 
1560 pub const SO_SNDTIMEO: ::c_int = 0x100b;
1561 pub const SO_RCVTIMEO: ::c_int = 0x100c;
1562 pub const SO_NOSIGPIPE: ::c_int = 0x0800;
1563 pub const SO_ACCEPTFILTER: ::c_int = 0x1000;
1564 pub const SO_TIMESTAMP: ::c_int = 0x2000;
1565 pub const SO_OVERFLOWED: ::c_int = 0x1009;
1566 pub const SO_NOHEADER: ::c_int = 0x100a;
1567 
1568 // http://cvsweb.netbsd.org/bsdweb.cgi/src/sys/sys/un.h?annotate
1569 pub const LOCAL_OCREDS: ::c_int = 0x0001; // pass credentials to receiver
1570 pub const LOCAL_CONNWAIT: ::c_int = 0x0002; // connects block until accepted
1571 pub const LOCAL_PEEREID: ::c_int = 0x0003; // get peer identification
1572 pub const LOCAL_CREDS: ::c_int = 0x0004; // pass credentials to receiver
1573 
1574 // https://github.com/NetBSD/src/blob/trunk/sys/net/if.h#L373
1575 pub const IFF_UP: ::c_int = 0x0001; // interface is up
1576 pub const IFF_BROADCAST: ::c_int = 0x0002; // broadcast address valid
1577 pub const IFF_DEBUG: ::c_int = 0x0004; // turn on debugging
1578 pub const IFF_LOOPBACK: ::c_int = 0x0008; // is a loopback net
1579 pub const IFF_POINTOPOINT: ::c_int = 0x0010; // interface is point-to-point link
1580 pub const IFF_NOTRAILERS: ::c_int = 0x0020; // avoid use of trailers
1581 pub const IFF_RUNNING: ::c_int = 0x0040; // resources allocated
1582 pub const IFF_NOARP: ::c_int = 0x0080; // no address resolution protocol
1583 pub const IFF_PROMISC: ::c_int = 0x0100; // receive all packets
1584 pub const IFF_ALLMULTI: ::c_int = 0x0200; // receive all multicast packets
1585 pub const IFF_OACTIVE: ::c_int = 0x0400; // transmission in progress
1586 pub const IFF_SIMPLEX: ::c_int = 0x0800; // can't hear own transmissions
1587 pub const IFF_LINK0: ::c_int = 0x1000; // per link layer defined bit
1588 pub const IFF_LINK1: ::c_int = 0x2000; // per link layer defined bit
1589 pub const IFF_LINK2: ::c_int = 0x4000; // per link layer defined bit
1590 pub const IFF_MULTICAST: ::c_int = 0x8000; // supports multicast
1591 
1592 // sys/netinet/in.h
1593 // Protocols (RFC 1700)
1594 // NOTE: These are in addition to the constants defined in src/unix/mod.rs
1595 
1596 // IPPROTO_IP defined in src/unix/mod.rs
1597 /// Hop-by-hop option header
1598 pub const IPPROTO_HOPOPTS: ::c_int = 0;
1599 // IPPROTO_ICMP defined in src/unix/mod.rs
1600 /// group mgmt protocol
1601 pub const IPPROTO_IGMP: ::c_int = 2;
1602 /// gateway^2 (deprecated)
1603 pub const IPPROTO_GGP: ::c_int = 3;
1604 /// for compatibility
1605 pub const IPPROTO_IPIP: ::c_int = 4;
1606 // IPPROTO_TCP defined in src/unix/mod.rs
1607 /// exterior gateway protocol
1608 pub const IPPROTO_EGP: ::c_int = 8;
1609 /// pup
1610 pub const IPPROTO_PUP: ::c_int = 12;
1611 // IPPROTO_UDP defined in src/unix/mod.rs
1612 /// xns idp
1613 pub const IPPROTO_IDP: ::c_int = 22;
1614 /// tp-4 w/ class negotiation
1615 pub const IPPROTO_TP: ::c_int = 29;
1616 /// DCCP
1617 pub const IPPROTO_DCCP: ::c_int = 33;
1618 // IPPROTO_IPV6 defined in src/unix/mod.rs
1619 /// IP6 routing header
1620 pub const IPPROTO_ROUTING: ::c_int = 43;
1621 /// IP6 fragmentation header
1622 pub const IPPROTO_FRAGMENT: ::c_int = 44;
1623 /// resource reservation
1624 pub const IPPROTO_RSVP: ::c_int = 46;
1625 /// General Routing Encap.
1626 pub const IPPROTO_GRE: ::c_int = 47;
1627 /// IP6 Encap Sec. Payload
1628 pub const IPPROTO_ESP: ::c_int = 50;
1629 /// IP6 Auth Header
1630 pub const IPPROTO_AH: ::c_int = 51;
1631 /// IP Mobility RFC 2004
1632 pub const IPPROTO_MOBILE: ::c_int = 55;
1633 /// IPv6 ICMP
1634 pub const IPPROTO_IPV6_ICMP: ::c_int = 58;
1635 // IPPROTO_ICMPV6 defined in src/unix/mod.rs
1636 /// IP6 no next header
1637 pub const IPPROTO_NONE: ::c_int = 59;
1638 /// IP6 destination option
1639 pub const IPPROTO_DSTOPTS: ::c_int = 60;
1640 /// ISO cnlp
1641 pub const IPPROTO_EON: ::c_int = 80;
1642 /// Ethernet-in-IP
1643 pub const IPPROTO_ETHERIP: ::c_int = 97;
1644 /// encapsulation header
1645 pub const IPPROTO_ENCAP: ::c_int = 98;
1646 /// Protocol indep. multicast
1647 pub const IPPROTO_PIM: ::c_int = 103;
1648 /// IP Payload Comp. Protocol
1649 pub const IPPROTO_IPCOMP: ::c_int = 108;
1650 /// VRRP RFC 2338
1651 pub const IPPROTO_VRRP: ::c_int = 112;
1652 /// Common Address Resolution Protocol
1653 pub const IPPROTO_CARP: ::c_int = 112;
1654 /// L2TPv3
1655 pub const IPPROTO_L2TP: ::c_int = 115;
1656 /// SCTP
1657 pub const IPPROTO_SCTP: ::c_int = 132;
1658 /// PFSYNC
1659 pub const IPPROTO_PFSYNC: ::c_int = 240;
1660 pub const IPPROTO_MAX: ::c_int = 256;
1661 
1662 /// last return value of *_input(), meaning "all job for this pkt is done".
1663 pub const IPPROTO_DONE: ::c_int = 257;
1664 
1665 /// sysctl placeholder for (FAST_)IPSEC
1666 pub const CTL_IPPROTO_IPSEC: ::c_int = 258;
1667 
1668 pub const AF_OROUTE: ::c_int = 17;
1669 pub const AF_ARP: ::c_int = 28;
1670 pub const pseudo_AF_KEY: ::c_int = 29;
1671 pub const pseudo_AF_HDRCMPLT: ::c_int = 30;
1672 pub const AF_BLUETOOTH: ::c_int = 31;
1673 pub const AF_IEEE80211: ::c_int = 32;
1674 pub const AF_MPLS: ::c_int = 33;
1675 pub const AF_ROUTE: ::c_int = 34;
1676 pub const NET_RT_DUMP: ::c_int = 1;
1677 pub const NET_RT_FLAGS: ::c_int = 2;
1678 pub const NET_RT_OOOIFLIST: ::c_int = 3;
1679 pub const NET_RT_OOIFLIST: ::c_int = 4;
1680 pub const NET_RT_OIFLIST: ::c_int = 5;
1681 pub const NET_RT_IFLIST: ::c_int = 6;
1682 pub const NET_RT_MAXID: ::c_int = 7;
1683 
1684 pub const PF_OROUTE: ::c_int = AF_OROUTE;
1685 pub const PF_ARP: ::c_int = AF_ARP;
1686 pub const PF_KEY: ::c_int = pseudo_AF_KEY;
1687 pub const PF_BLUETOOTH: ::c_int = AF_BLUETOOTH;
1688 pub const PF_MPLS: ::c_int = AF_MPLS;
1689 pub const PF_ROUTE: ::c_int = AF_ROUTE;
1690 
1691 pub const MSG_NBIO: ::c_int = 0x1000;
1692 pub const MSG_WAITFORONE: ::c_int = 0x2000;
1693 pub const MSG_NOTIFICATION: ::c_int = 0x4000;
1694 
1695 pub const SCM_TIMESTAMP: ::c_int = 0x08;
1696 pub const SCM_CREDS: ::c_int = 0x10;
1697 
1698 pub const O_DSYNC: ::c_int = 0x10000;
1699 
1700 pub const MAP_RENAME: ::c_int = 0x20;
1701 pub const MAP_NORESERVE: ::c_int = 0x40;
1702 pub const MAP_HASSEMAPHORE: ::c_int = 0x200;
1703 pub const MAP_TRYFIXED: ::c_int = 0x400;
1704 pub const MAP_WIRED: ::c_int = 0x800;
1705 pub const MAP_STACK: ::c_int = 0x2000;
1706 // map alignment aliases for MAP_ALIGNED
1707 pub const MAP_ALIGNMENT_SHIFT: ::c_int = 24;
1708 pub const MAP_ALIGNMENT_MASK: ::c_int = 0xff << MAP_ALIGNMENT_SHIFT;
1709 pub const MAP_ALIGNMENT_64KB: ::c_int = 16 << MAP_ALIGNMENT_SHIFT;
1710 pub const MAP_ALIGNMENT_16MB: ::c_int = 24 << MAP_ALIGNMENT_SHIFT;
1711 pub const MAP_ALIGNMENT_4GB: ::c_int = 32 << MAP_ALIGNMENT_SHIFT;
1712 pub const MAP_ALIGNMENT_1TB: ::c_int = 40 << MAP_ALIGNMENT_SHIFT;
1713 pub const MAP_ALIGNMENT_256TB: ::c_int = 48 << MAP_ALIGNMENT_SHIFT;
1714 pub const MAP_ALIGNMENT_64PB: ::c_int = 56 << MAP_ALIGNMENT_SHIFT;
1715 // mremap flag
1716 pub const MAP_REMAPDUP: ::c_int = 0x004;
1717 
1718 pub const DCCP_TYPE_REQUEST: ::c_int = 0;
1719 pub const DCCP_TYPE_RESPONSE: ::c_int = 1;
1720 pub const DCCP_TYPE_DATA: ::c_int = 2;
1721 pub const DCCP_TYPE_ACK: ::c_int = 3;
1722 pub const DCCP_TYPE_DATAACK: ::c_int = 4;
1723 pub const DCCP_TYPE_CLOSEREQ: ::c_int = 5;
1724 pub const DCCP_TYPE_CLOSE: ::c_int = 6;
1725 pub const DCCP_TYPE_RESET: ::c_int = 7;
1726 pub const DCCP_TYPE_MOVE: ::c_int = 8;
1727 
1728 pub const DCCP_FEATURE_CC: ::c_int = 1;
1729 pub const DCCP_FEATURE_ECN: ::c_int = 2;
1730 pub const DCCP_FEATURE_ACKRATIO: ::c_int = 3;
1731 pub const DCCP_FEATURE_ACKVECTOR: ::c_int = 4;
1732 pub const DCCP_FEATURE_MOBILITY: ::c_int = 5;
1733 pub const DCCP_FEATURE_LOSSWINDOW: ::c_int = 6;
1734 pub const DCCP_FEATURE_CONN_NONCE: ::c_int = 8;
1735 pub const DCCP_FEATURE_IDENTREG: ::c_int = 7;
1736 
1737 pub const DCCP_OPT_PADDING: ::c_int = 0;
1738 pub const DCCP_OPT_DATA_DISCARD: ::c_int = 1;
1739 pub const DCCP_OPT_SLOW_RECV: ::c_int = 2;
1740 pub const DCCP_OPT_BUF_CLOSED: ::c_int = 3;
1741 pub const DCCP_OPT_CHANGE_L: ::c_int = 32;
1742 pub const DCCP_OPT_CONFIRM_L: ::c_int = 33;
1743 pub const DCCP_OPT_CHANGE_R: ::c_int = 34;
1744 pub const DCCP_OPT_CONFIRM_R: ::c_int = 35;
1745 pub const DCCP_OPT_INIT_COOKIE: ::c_int = 36;
1746 pub const DCCP_OPT_NDP_COUNT: ::c_int = 37;
1747 pub const DCCP_OPT_ACK_VECTOR0: ::c_int = 38;
1748 pub const DCCP_OPT_ACK_VECTOR1: ::c_int = 39;
1749 pub const DCCP_OPT_RECV_BUF_DROPS: ::c_int = 40;
1750 pub const DCCP_OPT_TIMESTAMP: ::c_int = 41;
1751 pub const DCCP_OPT_TIMESTAMP_ECHO: ::c_int = 42;
1752 pub const DCCP_OPT_ELAPSEDTIME: ::c_int = 43;
1753 pub const DCCP_OPT_DATACHECKSUM: ::c_int = 44;
1754 
1755 pub const DCCP_REASON_UNSPEC: ::c_int = 0;
1756 pub const DCCP_REASON_CLOSED: ::c_int = 1;
1757 pub const DCCP_REASON_INVALID: ::c_int = 2;
1758 pub const DCCP_REASON_OPTION_ERR: ::c_int = 3;
1759 pub const DCCP_REASON_FEA_ERR: ::c_int = 4;
1760 pub const DCCP_REASON_CONN_REF: ::c_int = 5;
1761 pub const DCCP_REASON_BAD_SNAME: ::c_int = 6;
1762 pub const DCCP_REASON_BAD_COOKIE: ::c_int = 7;
1763 pub const DCCP_REASON_INV_MOVE: ::c_int = 8;
1764 pub const DCCP_REASON_UNANSW_CH: ::c_int = 10;
1765 pub const DCCP_REASON_FRUITLESS_NEG: ::c_int = 11;
1766 
1767 pub const DCCP_CCID: ::c_int = 1;
1768 pub const DCCP_CSLEN: ::c_int = 2;
1769 pub const DCCP_MAXSEG: ::c_int = 4;
1770 pub const DCCP_SERVICE: ::c_int = 8;
1771 
1772 pub const DCCP_NDP_LIMIT: ::c_int = 16;
1773 pub const DCCP_SEQ_NUM_LIMIT: ::c_int = 16777216;
1774 pub const DCCP_MAX_OPTIONS: ::c_int = 32;
1775 pub const DCCP_MAX_PKTS: ::c_int = 100;
1776 
1777 pub const _PC_LINK_MAX: ::c_int = 1;
1778 pub const _PC_MAX_CANON: ::c_int = 2;
1779 pub const _PC_MAX_INPUT: ::c_int = 3;
1780 pub const _PC_NAME_MAX: ::c_int = 4;
1781 pub const _PC_PATH_MAX: ::c_int = 5;
1782 pub const _PC_PIPE_BUF: ::c_int = 6;
1783 pub const _PC_CHOWN_RESTRICTED: ::c_int = 7;
1784 pub const _PC_NO_TRUNC: ::c_int = 8;
1785 pub const _PC_VDISABLE: ::c_int = 9;
1786 pub const _PC_SYNC_IO: ::c_int = 10;
1787 pub const _PC_FILESIZEBITS: ::c_int = 11;
1788 pub const _PC_SYMLINK_MAX: ::c_int = 12;
1789 pub const _PC_2_SYMLINKS: ::c_int = 13;
1790 pub const _PC_ACL_EXTENDED: ::c_int = 14;
1791 pub const _PC_MIN_HOLE_SIZE: ::c_int = 15;
1792 
1793 pub const _SC_SYNCHRONIZED_IO: ::c_int = 31;
1794 pub const _SC_IOV_MAX: ::c_int = 32;
1795 pub const _SC_MAPPED_FILES: ::c_int = 33;
1796 pub const _SC_MEMLOCK: ::c_int = 34;
1797 pub const _SC_MEMLOCK_RANGE: ::c_int = 35;
1798 pub const _SC_MEMORY_PROTECTION: ::c_int = 36;
1799 pub const _SC_LOGIN_NAME_MAX: ::c_int = 37;
1800 pub const _SC_MONOTONIC_CLOCK: ::c_int = 38;
1801 pub const _SC_CLK_TCK: ::c_int = 39;
1802 pub const _SC_ATEXIT_MAX: ::c_int = 40;
1803 pub const _SC_THREADS: ::c_int = 41;
1804 pub const _SC_SEMAPHORES: ::c_int = 42;
1805 pub const _SC_BARRIERS: ::c_int = 43;
1806 pub const _SC_TIMERS: ::c_int = 44;
1807 pub const _SC_SPIN_LOCKS: ::c_int = 45;
1808 pub const _SC_READER_WRITER_LOCKS: ::c_int = 46;
1809 pub const _SC_GETGR_R_SIZE_MAX: ::c_int = 47;
1810 pub const _SC_GETPW_R_SIZE_MAX: ::c_int = 48;
1811 pub const _SC_CLOCK_SELECTION: ::c_int = 49;
1812 pub const _SC_ASYNCHRONOUS_IO: ::c_int = 50;
1813 pub const _SC_AIO_LISTIO_MAX: ::c_int = 51;
1814 pub const _SC_AIO_MAX: ::c_int = 52;
1815 pub const _SC_MESSAGE_PASSING: ::c_int = 53;
1816 pub const _SC_MQ_OPEN_MAX: ::c_int = 54;
1817 pub const _SC_MQ_PRIO_MAX: ::c_int = 55;
1818 pub const _SC_PRIORITY_SCHEDULING: ::c_int = 56;
1819 pub const _SC_THREAD_DESTRUCTOR_ITERATIONS: ::c_int = 57;
1820 pub const _SC_THREAD_KEYS_MAX: ::c_int = 58;
1821 pub const _SC_THREAD_STACK_MIN: ::c_int = 59;
1822 pub const _SC_THREAD_THREADS_MAX: ::c_int = 60;
1823 pub const _SC_THREAD_ATTR_STACKADDR: ::c_int = 61;
1824 pub const _SC_THREAD_ATTR_STACKSIZE: ::c_int = 62;
1825 pub const _SC_THREAD_PRIORITY_SCHEDULING: ::c_int = 63;
1826 pub const _SC_THREAD_PRIO_INHERIT: ::c_int = 64;
1827 pub const _SC_THREAD_PRIO_PROTECT: ::c_int = 65;
1828 pub const _SC_THREAD_PROCESS_SHARED: ::c_int = 66;
1829 pub const _SC_THREAD_SAFE_FUNCTIONS: ::c_int = 67;
1830 pub const _SC_TTY_NAME_MAX: ::c_int = 68;
1831 pub const _SC_HOST_NAME_MAX: ::c_int = 69;
1832 pub const _SC_PASS_MAX: ::c_int = 70;
1833 pub const _SC_REGEXP: ::c_int = 71;
1834 pub const _SC_SHELL: ::c_int = 72;
1835 pub const _SC_SYMLOOP_MAX: ::c_int = 73;
1836 pub const _SC_V6_ILP32_OFF32: ::c_int = 74;
1837 pub const _SC_V6_ILP32_OFFBIG: ::c_int = 75;
1838 pub const _SC_V6_LP64_OFF64: ::c_int = 76;
1839 pub const _SC_V6_LPBIG_OFFBIG: ::c_int = 77;
1840 pub const _SC_2_PBS: ::c_int = 80;
1841 pub const _SC_2_PBS_ACCOUNTING: ::c_int = 81;
1842 pub const _SC_2_PBS_CHECKPOINT: ::c_int = 82;
1843 pub const _SC_2_PBS_LOCATE: ::c_int = 83;
1844 pub const _SC_2_PBS_MESSAGE: ::c_int = 84;
1845 pub const _SC_2_PBS_TRACK: ::c_int = 85;
1846 pub const _SC_SPAWN: ::c_int = 86;
1847 pub const _SC_SHARED_MEMORY_OBJECTS: ::c_int = 87;
1848 pub const _SC_TIMER_MAX: ::c_int = 88;
1849 pub const _SC_SEM_NSEMS_MAX: ::c_int = 89;
1850 pub const _SC_CPUTIME: ::c_int = 90;
1851 pub const _SC_THREAD_CPUTIME: ::c_int = 91;
1852 pub const _SC_DELAYTIMER_MAX: ::c_int = 92;
1853 // These two variables will be supported in NetBSD 8.0
1854 // pub const _SC_SIGQUEUE_MAX : ::c_int = 93;
1855 // pub const _SC_REALTIME_SIGNALS : ::c_int = 94;
1856 pub const _SC_PHYS_PAGES: ::c_int = 121;
1857 pub const _SC_NPROCESSORS_CONF: ::c_int = 1001;
1858 pub const _SC_NPROCESSORS_ONLN: ::c_int = 1002;
1859 pub const _SC_SCHED_RT_TS: ::c_int = 2001;
1860 pub const _SC_SCHED_PRI_MIN: ::c_int = 2002;
1861 pub const _SC_SCHED_PRI_MAX: ::c_int = 2003;
1862 
1863 pub const FD_SETSIZE: usize = 0x100;
1864 
1865 pub const ST_NOSUID: ::c_ulong = 8;
1866 
1867 pub const BIOCGRSIG: ::c_ulong = 0x40044272;
1868 pub const BIOCSRSIG: ::c_ulong = 0x80044273;
1869 pub const BIOCSDLT: ::c_ulong = 0x80044278;
1870 pub const BIOCGSEESENT: ::c_ulong = 0x40044276;
1871 pub const BIOCSSEESENT: ::c_ulong = 0x80044277;
1872 
1873 // <sys/fstypes.h>
1874 pub const MNT_UNION: ::c_int = 0x00000020;
1875 pub const MNT_NOCOREDUMP: ::c_int = 0x00008000;
1876 pub const MNT_RELATIME: ::c_int = 0x00020000;
1877 pub const MNT_IGNORE: ::c_int = 0x00100000;
1878 pub const MNT_NFS4ACLS: ::c_int = 0x00200000;
1879 pub const MNT_DISCARD: ::c_int = 0x00800000;
1880 pub const MNT_EXTATTR: ::c_int = 0x01000000;
1881 pub const MNT_LOG: ::c_int = 0x02000000;
1882 pub const MNT_NOATIME: ::c_int = 0x04000000;
1883 pub const MNT_AUTOMOUNTED: ::c_int = 0x10000000;
1884 pub const MNT_SYMPERM: ::c_int = 0x20000000;
1885 pub const MNT_NODEVMTIME: ::c_int = 0x40000000;
1886 pub const MNT_SOFTDEP: ::c_int = 0x80000000;
1887 pub const MNT_POSIX1EACLS: ::c_int = 0x00000800;
1888 pub const MNT_ACLS: ::c_int = MNT_POSIX1EACLS;
1889 pub const MNT_WAIT: ::c_int = 1;
1890 pub const MNT_NOWAIT: ::c_int = 2;
1891 pub const MNT_LAZY: ::c_int = 3;
1892 
1893 //<sys/timex.h>
1894 pub const NTP_API: ::c_int = 4;
1895 pub const MAXPHASE: ::c_long = 500000000;
1896 pub const MAXFREQ: ::c_long = 500000;
1897 pub const MINSEC: ::c_int = 256;
1898 pub const MAXSEC: ::c_int = 2048;
1899 pub const NANOSECOND: ::c_long = 1000000000;
1900 pub const SCALE_PPM: ::c_int = 65;
1901 pub const MAXTC: ::c_int = 10;
1902 pub const MOD_OFFSET: ::c_uint = 0x0001;
1903 pub const MOD_FREQUENCY: ::c_uint = 0x0002;
1904 pub const MOD_MAXERROR: ::c_uint = 0x0004;
1905 pub const MOD_ESTERROR: ::c_uint = 0x0008;
1906 pub const MOD_STATUS: ::c_uint = 0x0010;
1907 pub const MOD_TIMECONST: ::c_uint = 0x0020;
1908 pub const MOD_PPSMAX: ::c_uint = 0x0040;
1909 pub const MOD_TAI: ::c_uint = 0x0080;
1910 pub const MOD_MICRO: ::c_uint = 0x1000;
1911 pub const MOD_NANO: ::c_uint = 0x2000;
1912 pub const MOD_CLKB: ::c_uint = 0x4000;
1913 pub const MOD_CLKA: ::c_uint = 0x8000;
1914 pub const STA_PLL: ::c_int = 0x0001;
1915 pub const STA_PPSFREQ: ::c_int = 0x0002;
1916 pub const STA_PPSTIME: ::c_int = 0x0004;
1917 pub const STA_FLL: ::c_int = 0x0008;
1918 pub const STA_INS: ::c_int = 0x0010;
1919 pub const STA_DEL: ::c_int = 0x0020;
1920 pub const STA_UNSYNC: ::c_int = 0x0040;
1921 pub const STA_FREQHOLD: ::c_int = 0x0080;
1922 pub const STA_PPSSIGNAL: ::c_int = 0x0100;
1923 pub const STA_PPSJITTER: ::c_int = 0x0200;
1924 pub const STA_PPSWANDER: ::c_int = 0x0400;
1925 pub const STA_PPSERROR: ::c_int = 0x0800;
1926 pub const STA_CLOCKERR: ::c_int = 0x1000;
1927 pub const STA_NANO: ::c_int = 0x2000;
1928 pub const STA_MODE: ::c_int = 0x4000;
1929 pub const STA_CLK: ::c_int = 0x8000;
1930 pub const STA_RONLY: ::c_int = STA_PPSSIGNAL
1931     | STA_PPSJITTER
1932     | STA_PPSWANDER
1933     | STA_PPSERROR
1934     | STA_CLOCKERR
1935     | STA_NANO
1936     | STA_MODE
1937     | STA_CLK;
1938 pub const TIME_OK: ::c_int = 0;
1939 pub const TIME_INS: ::c_int = 1;
1940 pub const TIME_DEL: ::c_int = 2;
1941 pub const TIME_OOP: ::c_int = 3;
1942 pub const TIME_WAIT: ::c_int = 4;
1943 pub const TIME_ERROR: ::c_int = 5;
1944 
1945 pub const LITTLE_ENDIAN: ::c_int = 1234;
1946 pub const BIG_ENDIAN: ::c_int = 4321;
1947 
1948 pub const PL_EVENT_NONE: ::c_int = 0;
1949 pub const PL_EVENT_SIGNAL: ::c_int = 1;
1950 pub const PL_EVENT_SUSPENDED: ::c_int = 2;
1951 
1952 cfg_if! {
1953     if #[cfg(any(target_arch = "sparc", target_arch = "sparc64",
1954                  target_arch = "x86", target_arch = "x86_64"))] {
1955         pub const PTHREAD_MUTEX_INITIALIZER: pthread_mutex_t
1956           = pthread_mutex_t {
1957             ptm_magic: 0x33330003,
1958             ptm_errorcheck: 0,
1959             ptm_pad1: [0; 3],
1960             ptm_unused: 0,
1961             ptm_pad2: [0; 3],
1962             ptm_waiters: 0 as *mut _,
1963             ptm_owner: 0,
1964             ptm_recursed: 0,
1965             ptm_spare2: 0 as *mut _,
1966         };
1967     } else {
1968         pub const PTHREAD_MUTEX_INITIALIZER: pthread_mutex_t
1969           = pthread_mutex_t {
1970             ptm_magic: 0x33330003,
1971             ptm_errorcheck: 0,
1972             ptm_unused: 0,
1973             ptm_waiters: 0 as *mut _,
1974             ptm_owner: 0,
1975             ptm_recursed: 0,
1976             ptm_spare2: 0 as *mut _,
1977         };
1978     }
1979 }
1980 
1981 pub const PTHREAD_COND_INITIALIZER: pthread_cond_t = pthread_cond_t {
1982     ptc_magic: 0x55550005,
1983     ptc_lock: 0,
1984     ptc_waiters_first: 0 as *mut _,
1985     ptc_waiters_last: 0 as *mut _,
1986     ptc_mutex: 0 as *mut _,
1987     ptc_private: 0 as *mut _,
1988 };
1989 pub const PTHREAD_RWLOCK_INITIALIZER: pthread_rwlock_t = pthread_rwlock_t {
1990     ptr_magic: 0x99990009,
1991     ptr_interlock: 0,
1992     ptr_rblocked_first: 0 as *mut _,
1993     ptr_rblocked_last: 0 as *mut _,
1994     ptr_wblocked_first: 0 as *mut _,
1995     ptr_wblocked_last: 0 as *mut _,
1996     ptr_nreaders: 0,
1997     ptr_owner: 0,
1998     ptr_private: 0 as *mut _,
1999 };
2000 pub const PTHREAD_MUTEX_NORMAL: ::c_int = 0;
2001 pub const PTHREAD_MUTEX_ERRORCHECK: ::c_int = 1;
2002 pub const PTHREAD_MUTEX_RECURSIVE: ::c_int = 2;
2003 pub const PTHREAD_MUTEX_DEFAULT: ::c_int = PTHREAD_MUTEX_NORMAL;
2004 
2005 pub const SCHED_NONE: ::c_int = -1;
2006 pub const SCHED_OTHER: ::c_int = 0;
2007 pub const SCHED_FIFO: ::c_int = 1;
2008 pub const SCHED_RR: ::c_int = 2;
2009 
2010 pub const EVFILT_AIO: u32 = 2;
2011 pub const EVFILT_PROC: u32 = 4;
2012 pub const EVFILT_READ: u32 = 0;
2013 pub const EVFILT_SIGNAL: u32 = 5;
2014 pub const EVFILT_TIMER: u32 = 6;
2015 pub const EVFILT_VNODE: u32 = 3;
2016 pub const EVFILT_WRITE: u32 = 1;
2017 pub const EVFILT_FS: u32 = 7;
2018 pub const EVFILT_USER: u32 = 8;
2019 pub const EVFILT_EMPTY: u32 = 9;
2020 
2021 pub const EV_ADD: u32 = 0x1;
2022 pub const EV_DELETE: u32 = 0x2;
2023 pub const EV_ENABLE: u32 = 0x4;
2024 pub const EV_DISABLE: u32 = 0x8;
2025 pub const EV_ONESHOT: u32 = 0x10;
2026 pub const EV_CLEAR: u32 = 0x20;
2027 pub const EV_RECEIPT: u32 = 0x40;
2028 pub const EV_DISPATCH: u32 = 0x80;
2029 pub const EV_FLAG1: u32 = 0x2000;
2030 pub const EV_ERROR: u32 = 0x4000;
2031 pub const EV_EOF: u32 = 0x8000;
2032 pub const EV_SYSFLAGS: u32 = 0xf000;
2033 
2034 pub const NOTE_TRIGGER: u32 = 0x01000000;
2035 pub const NOTE_FFNOP: u32 = 0x00000000;
2036 pub const NOTE_FFAND: u32 = 0x40000000;
2037 pub const NOTE_FFOR: u32 = 0x80000000;
2038 pub const NOTE_FFCOPY: u32 = 0xc0000000;
2039 pub const NOTE_FFCTRLMASK: u32 = 0xc0000000;
2040 pub const NOTE_FFLAGSMASK: u32 = 0x00ffffff;
2041 pub const NOTE_LOWAT: u32 = 0x00000001;
2042 pub const NOTE_DELETE: u32 = 0x00000001;
2043 pub const NOTE_WRITE: u32 = 0x00000002;
2044 pub const NOTE_EXTEND: u32 = 0x00000004;
2045 pub const NOTE_ATTRIB: u32 = 0x00000008;
2046 pub const NOTE_LINK: u32 = 0x00000010;
2047 pub const NOTE_RENAME: u32 = 0x00000020;
2048 pub const NOTE_REVOKE: u32 = 0x00000040;
2049 pub const NOTE_EXIT: u32 = 0x80000000;
2050 pub const NOTE_FORK: u32 = 0x40000000;
2051 pub const NOTE_EXEC: u32 = 0x20000000;
2052 pub const NOTE_PDATAMASK: u32 = 0x000fffff;
2053 pub const NOTE_PCTRLMASK: u32 = 0xf0000000;
2054 pub const NOTE_TRACK: u32 = 0x00000001;
2055 pub const NOTE_TRACKERR: u32 = 0x00000002;
2056 pub const NOTE_CHILD: u32 = 0x00000004;
2057 pub const NOTE_MSECONDS: u32 = 0x00000000;
2058 pub const NOTE_SECONDS: u32 = 0x00000001;
2059 pub const NOTE_USECONDS: u32 = 0x00000002;
2060 pub const NOTE_NSECONDS: u32 = 0x00000003;
2061 pub const NOTE_ABSTIME: u32 = 0x000000010;
2062 
2063 pub const TMP_MAX: ::c_uint = 308915776;
2064 
2065 pub const AI_PASSIVE: ::c_int = 0x00000001;
2066 pub const AI_CANONNAME: ::c_int = 0x00000002;
2067 pub const AI_NUMERICHOST: ::c_int = 0x00000004;
2068 pub const AI_NUMERICSERV: ::c_int = 0x00000008;
2069 pub const AI_ADDRCONFIG: ::c_int = 0x00000400;
2070 pub const AI_SRV: ::c_int = 0x00000800;
2071 
2072 pub const NI_MAXHOST: ::socklen_t = 1025;
2073 pub const NI_MAXSERV: ::socklen_t = 32;
2074 
2075 pub const NI_NOFQDN: ::c_int = 0x00000001;
2076 pub const NI_NUMERICHOST: ::c_int = 0x000000002;
2077 pub const NI_NAMEREQD: ::c_int = 0x000000004;
2078 pub const NI_NUMERICSERV: ::c_int = 0x000000008;
2079 pub const NI_DGRAM: ::c_int = 0x00000010;
2080 pub const NI_WITHSCOPEID: ::c_int = 0x00000020;
2081 pub const NI_NUMERICSCOPE: ::c_int = 0x00000040;
2082 
2083 pub const RTLD_NOLOAD: ::c_int = 0x2000;
2084 pub const RTLD_LOCAL: ::c_int = 0x200;
2085 
2086 pub const CTL_MAXNAME: ::c_int = 12;
2087 pub const SYSCTL_NAMELEN: ::c_int = 32;
2088 pub const SYSCTL_DEFSIZE: ::c_int = 8;
2089 pub const CTLTYPE_NODE: ::c_int = 1;
2090 pub const CTLTYPE_INT: ::c_int = 2;
2091 pub const CTLTYPE_STRING: ::c_int = 3;
2092 pub const CTLTYPE_QUAD: ::c_int = 4;
2093 pub const CTLTYPE_STRUCT: ::c_int = 5;
2094 pub const CTLTYPE_BOOL: ::c_int = 6;
2095 pub const CTLFLAG_READONLY: ::c_int = 0x00000000;
2096 pub const CTLFLAG_READWRITE: ::c_int = 0x00000070;
2097 pub const CTLFLAG_ANYWRITE: ::c_int = 0x00000080;
2098 pub const CTLFLAG_PRIVATE: ::c_int = 0x00000100;
2099 pub const CTLFLAG_PERMANENT: ::c_int = 0x00000200;
2100 pub const CTLFLAG_OWNDATA: ::c_int = 0x00000400;
2101 pub const CTLFLAG_IMMEDIATE: ::c_int = 0x00000800;
2102 pub const CTLFLAG_HEX: ::c_int = 0x00001000;
2103 pub const CTLFLAG_ROOT: ::c_int = 0x00002000;
2104 pub const CTLFLAG_ANYNUMBER: ::c_int = 0x00004000;
2105 pub const CTLFLAG_HIDDEN: ::c_int = 0x00008000;
2106 pub const CTLFLAG_ALIAS: ::c_int = 0x00010000;
2107 pub const CTLFLAG_MMAP: ::c_int = 0x00020000;
2108 pub const CTLFLAG_OWNDESC: ::c_int = 0x00040000;
2109 pub const CTLFLAG_UNSIGNED: ::c_int = 0x00080000;
2110 pub const SYSCTL_VERS_MASK: ::c_int = 0xff000000;
2111 pub const SYSCTL_VERS_0: ::c_int = 0x00000000;
2112 pub const SYSCTL_VERS_1: ::c_int = 0x01000000;
2113 pub const SYSCTL_VERSION: ::c_int = SYSCTL_VERS_1;
2114 pub const CTL_EOL: ::c_int = -1;
2115 pub const CTL_QUERY: ::c_int = -2;
2116 pub const CTL_CREATE: ::c_int = -3;
2117 pub const CTL_CREATESYM: ::c_int = -4;
2118 pub const CTL_DESTROY: ::c_int = -5;
2119 pub const CTL_MMAP: ::c_int = -6;
2120 pub const CTL_DESCRIBE: ::c_int = -7;
2121 pub const CTL_UNSPEC: ::c_int = 0;
2122 pub const CTL_KERN: ::c_int = 1;
2123 pub const CTL_VM: ::c_int = 2;
2124 pub const CTL_VFS: ::c_int = 3;
2125 pub const CTL_NET: ::c_int = 4;
2126 pub const CTL_DEBUG: ::c_int = 5;
2127 pub const CTL_HW: ::c_int = 6;
2128 pub const CTL_MACHDEP: ::c_int = 7;
2129 pub const CTL_USER: ::c_int = 8;
2130 pub const CTL_DDB: ::c_int = 9;
2131 pub const CTL_PROC: ::c_int = 10;
2132 pub const CTL_VENDOR: ::c_int = 11;
2133 pub const CTL_EMUL: ::c_int = 12;
2134 pub const CTL_SECURITY: ::c_int = 13;
2135 pub const CTL_MAXID: ::c_int = 14;
2136 pub const KERN_OSTYPE: ::c_int = 1;
2137 pub const KERN_OSRELEASE: ::c_int = 2;
2138 pub const KERN_OSREV: ::c_int = 3;
2139 pub const KERN_VERSION: ::c_int = 4;
2140 pub const KERN_MAXVNODES: ::c_int = 5;
2141 pub const KERN_MAXPROC: ::c_int = 6;
2142 pub const KERN_MAXFILES: ::c_int = 7;
2143 pub const KERN_ARGMAX: ::c_int = 8;
2144 pub const KERN_SECURELVL: ::c_int = 9;
2145 pub const KERN_HOSTNAME: ::c_int = 10;
2146 pub const KERN_HOSTID: ::c_int = 11;
2147 pub const KERN_CLOCKRATE: ::c_int = 12;
2148 pub const KERN_VNODE: ::c_int = 13;
2149 pub const KERN_PROC: ::c_int = 14;
2150 pub const KERN_FILE: ::c_int = 15;
2151 pub const KERN_PROF: ::c_int = 16;
2152 pub const KERN_POSIX1: ::c_int = 17;
2153 pub const KERN_NGROUPS: ::c_int = 18;
2154 pub const KERN_JOB_CONTROL: ::c_int = 19;
2155 pub const KERN_SAVED_IDS: ::c_int = 20;
2156 pub const KERN_OBOOTTIME: ::c_int = 21;
2157 pub const KERN_DOMAINNAME: ::c_int = 22;
2158 pub const KERN_MAXPARTITIONS: ::c_int = 23;
2159 pub const KERN_RAWPARTITION: ::c_int = 24;
2160 pub const KERN_NTPTIME: ::c_int = 25;
2161 pub const KERN_TIMEX: ::c_int = 26;
2162 pub const KERN_AUTONICETIME: ::c_int = 27;
2163 pub const KERN_AUTONICEVAL: ::c_int = 28;
2164 pub const KERN_RTC_OFFSET: ::c_int = 29;
2165 pub const KERN_ROOT_DEVICE: ::c_int = 30;
2166 pub const KERN_MSGBUFSIZE: ::c_int = 31;
2167 pub const KERN_FSYNC: ::c_int = 32;
2168 pub const KERN_OLDSYSVMSG: ::c_int = 33;
2169 pub const KERN_OLDSYSVSEM: ::c_int = 34;
2170 pub const KERN_OLDSYSVSHM: ::c_int = 35;
2171 pub const KERN_OLDSHORTCORENAME: ::c_int = 36;
2172 pub const KERN_SYNCHRONIZED_IO: ::c_int = 37;
2173 pub const KERN_IOV_MAX: ::c_int = 38;
2174 pub const KERN_MBUF: ::c_int = 39;
2175 pub const KERN_MAPPED_FILES: ::c_int = 40;
2176 pub const KERN_MEMLOCK: ::c_int = 41;
2177 pub const KERN_MEMLOCK_RANGE: ::c_int = 42;
2178 pub const KERN_MEMORY_PROTECTION: ::c_int = 43;
2179 pub const KERN_LOGIN_NAME_MAX: ::c_int = 44;
2180 pub const KERN_DEFCORENAME: ::c_int = 45;
2181 pub const KERN_LOGSIGEXIT: ::c_int = 46;
2182 pub const KERN_PROC2: ::c_int = 47;
2183 pub const KERN_PROC_ARGS: ::c_int = 48;
2184 pub const KERN_FSCALE: ::c_int = 49;
2185 pub const KERN_CCPU: ::c_int = 50;
2186 pub const KERN_CP_TIME: ::c_int = 51;
2187 pub const KERN_OLDSYSVIPC_INFO: ::c_int = 52;
2188 pub const KERN_MSGBUF: ::c_int = 53;
2189 pub const KERN_CONSDEV: ::c_int = 54;
2190 pub const KERN_MAXPTYS: ::c_int = 55;
2191 pub const KERN_PIPE: ::c_int = 56;
2192 pub const KERN_MAXPHYS: ::c_int = 57;
2193 pub const KERN_SBMAX: ::c_int = 58;
2194 pub const KERN_TKSTAT: ::c_int = 59;
2195 pub const KERN_MONOTONIC_CLOCK: ::c_int = 60;
2196 pub const KERN_URND: ::c_int = 61;
2197 pub const KERN_LABELSECTOR: ::c_int = 62;
2198 pub const KERN_LABELOFFSET: ::c_int = 63;
2199 pub const KERN_LWP: ::c_int = 64;
2200 pub const KERN_FORKFSLEEP: ::c_int = 65;
2201 pub const KERN_POSIX_THREADS: ::c_int = 66;
2202 pub const KERN_POSIX_SEMAPHORES: ::c_int = 67;
2203 pub const KERN_POSIX_BARRIERS: ::c_int = 68;
2204 pub const KERN_POSIX_TIMERS: ::c_int = 69;
2205 pub const KERN_POSIX_SPIN_LOCKS: ::c_int = 70;
2206 pub const KERN_POSIX_READER_WRITER_LOCKS: ::c_int = 71;
2207 pub const KERN_DUMP_ON_PANIC: ::c_int = 72;
2208 pub const KERN_SOMAXKVA: ::c_int = 73;
2209 pub const KERN_ROOT_PARTITION: ::c_int = 74;
2210 pub const KERN_DRIVERS: ::c_int = 75;
2211 pub const KERN_BUF: ::c_int = 76;
2212 pub const KERN_FILE2: ::c_int = 77;
2213 pub const KERN_VERIEXEC: ::c_int = 78;
2214 pub const KERN_CP_ID: ::c_int = 79;
2215 pub const KERN_HARDCLOCK_TICKS: ::c_int = 80;
2216 pub const KERN_ARND: ::c_int = 81;
2217 pub const KERN_SYSVIPC: ::c_int = 82;
2218 pub const KERN_BOOTTIME: ::c_int = 83;
2219 pub const KERN_EVCNT: ::c_int = 84;
2220 pub const KERN_MAXID: ::c_int = 85;
2221 pub const KERN_PROC_ALL: ::c_int = 0;
2222 pub const KERN_PROC_PID: ::c_int = 1;
2223 pub const KERN_PROC_PGRP: ::c_int = 2;
2224 pub const KERN_PROC_SESSION: ::c_int = 3;
2225 pub const KERN_PROC_TTY: ::c_int = 4;
2226 pub const KERN_PROC_UID: ::c_int = 5;
2227 pub const KERN_PROC_RUID: ::c_int = 6;
2228 pub const KERN_PROC_GID: ::c_int = 7;
2229 pub const KERN_PROC_RGID: ::c_int = 8;
2230 pub const KERN_PROC_ARGV: ::c_int = 1;
2231 pub const KERN_PROC_NARGV: ::c_int = 2;
2232 pub const KERN_PROC_ENV: ::c_int = 3;
2233 pub const KERN_PROC_NENV: ::c_int = 4;
2234 pub const KERN_PROC_PATHNAME: ::c_int = 5;
2235 pub const VM_PROC: ::c_int = 16;
2236 pub const VM_PROC_MAP: ::c_int = 1;
2237 
2238 pub const EAI_AGAIN: ::c_int = 2;
2239 pub const EAI_BADFLAGS: ::c_int = 3;
2240 pub const EAI_FAIL: ::c_int = 4;
2241 pub const EAI_FAMILY: ::c_int = 5;
2242 pub const EAI_MEMORY: ::c_int = 6;
2243 pub const EAI_NODATA: ::c_int = 7;
2244 pub const EAI_NONAME: ::c_int = 8;
2245 pub const EAI_SERVICE: ::c_int = 9;
2246 pub const EAI_SOCKTYPE: ::c_int = 10;
2247 pub const EAI_SYSTEM: ::c_int = 11;
2248 pub const EAI_OVERFLOW: ::c_int = 14;
2249 
2250 pub const AIO_CANCELED: ::c_int = 1;
2251 pub const AIO_NOTCANCELED: ::c_int = 2;
2252 pub const AIO_ALLDONE: ::c_int = 3;
2253 pub const LIO_NOP: ::c_int = 0;
2254 pub const LIO_WRITE: ::c_int = 1;
2255 pub const LIO_READ: ::c_int = 2;
2256 pub const LIO_WAIT: ::c_int = 1;
2257 pub const LIO_NOWAIT: ::c_int = 0;
2258 
2259 pub const SIGEV_NONE: ::c_int = 0;
2260 pub const SIGEV_SIGNAL: ::c_int = 1;
2261 pub const SIGEV_THREAD: ::c_int = 2;
2262 
2263 pub const WSTOPPED: ::c_int = 0x00000002; // same as WUNTRACED
2264 pub const WCONTINUED: ::c_int = 0x00000010;
2265 pub const WEXITED: ::c_int = 0x000000020;
2266 pub const WNOWAIT: ::c_int = 0x00010000;
2267 
2268 pub const WALTSIG: ::c_int = 0x00000004;
2269 pub const WALLSIG: ::c_int = 0x00000008;
2270 pub const WTRAPPED: ::c_int = 0x00000040;
2271 pub const WNOZOMBIE: ::c_int = 0x00020000;
2272 
2273 pub const P_ALL: idtype_t = 0;
2274 pub const P_PID: idtype_t = 1;
2275 pub const P_PGID: idtype_t = 4;
2276 
2277 pub const UTIME_OMIT: c_long = 1073741822;
2278 pub const UTIME_NOW: c_long = 1073741823;
2279 
2280 pub const B460800: ::speed_t = 460800;
2281 pub const B921600: ::speed_t = 921600;
2282 
2283 pub const ONOCR: ::tcflag_t = 0x20;
2284 pub const ONLRET: ::tcflag_t = 0x40;
2285 pub const CDTRCTS: ::tcflag_t = 0x00020000;
2286 pub const CHWFLOW: ::tcflag_t = ::MDMBUF | ::CRTSCTS | ::CDTRCTS;
2287 
2288 // pub const _PATH_UTMPX: &[::c_char; 14] = b"/var/run/utmpx";
2289 // pub const _PATH_WTMPX: &[::c_char; 14] = b"/var/log/wtmpx";
2290 // pub const _PATH_LASTLOGX: &[::c_char; 17] = b"/var/log/lastlogx";
2291 // pub const _PATH_UTMP_UPDATE: &[::c_char; 24] = b"/usr/libexec/utmp_update";
2292 pub const UT_NAMESIZE: usize = 8;
2293 pub const UT_LINESIZE: usize = 8;
2294 pub const UT_HOSTSIZE: usize = 16;
2295 pub const _UTX_USERSIZE: usize = 32;
2296 pub const _UTX_LINESIZE: usize = 32;
2297 pub const _UTX_PADSIZE: usize = 40;
2298 pub const _UTX_IDSIZE: usize = 4;
2299 pub const _UTX_HOSTSIZE: usize = 256;
2300 pub const EMPTY: u16 = 0;
2301 pub const RUN_LVL: u16 = 1;
2302 pub const BOOT_TIME: u16 = 2;
2303 pub const OLD_TIME: u16 = 3;
2304 pub const NEW_TIME: u16 = 4;
2305 pub const INIT_PROCESS: u16 = 5;
2306 pub const LOGIN_PROCESS: u16 = 6;
2307 pub const USER_PROCESS: u16 = 7;
2308 pub const DEAD_PROCESS: u16 = 8;
2309 pub const ACCOUNTING: u16 = 9;
2310 pub const SIGNATURE: u16 = 10;
2311 pub const DOWN_TIME: u16 = 11;
2312 
2313 pub const SOCK_CLOEXEC: ::c_int = 0x10000000;
2314 pub const SOCK_NONBLOCK: ::c_int = 0x20000000;
2315 
2316 // Uncomment on next NetBSD release
2317 // pub const FIOSEEKDATA: ::c_ulong = 0xc0086661;
2318 // pub const FIOSEEKHOLE: ::c_ulong = 0xc0086662;
2319 pub const OFIOGETBMAP: ::c_ulong = 0xc004667a;
2320 pub const FIOGETBMAP: ::c_ulong = 0xc008667a;
2321 pub const FIONWRITE: ::c_ulong = 0x40046679;
2322 pub const FIONSPACE: ::c_ulong = 0x40046678;
2323 pub const FIBMAP: ::c_ulong = 0xc008667a;
2324 
2325 pub const SIGSTKSZ: ::size_t = 40960;
2326 
2327 pub const REG_ENOSYS: ::c_int = 17;
2328 
2329 pub const PT_DUMPCORE: ::c_int = 12;
2330 pub const PT_LWPINFO: ::c_int = 13;
2331 pub const PT_SYSCALL: ::c_int = 14;
2332 pub const PT_SYSCALLEMU: ::c_int = 15;
2333 pub const PT_SET_EVENT_MASK: ::c_int = 16;
2334 pub const PT_GET_EVENT_MASK: ::c_int = 17;
2335 pub const PT_GET_PROCESS_STATE: ::c_int = 18;
2336 pub const PT_SET_SIGINFO: ::c_int = 19;
2337 pub const PT_GET_SIGINFO: ::c_int = 20;
2338 pub const PT_RESUME: ::c_int = 21;
2339 pub const PT_SUSPEND: ::c_int = 23;
2340 pub const PT_STOP: ::c_int = 23;
2341 pub const PT_LWPSTATUS: ::c_int = 24;
2342 pub const PT_LWPNEXT: ::c_int = 25;
2343 pub const PT_SET_SIGPASS: ::c_int = 26;
2344 pub const PT_GET_SIGPASS: ::c_int = 27;
2345 pub const PT_FIRSTMACH: ::c_int = 32;
2346 pub const POSIX_SPAWN_RETURNERROR: ::c_int = 0x40;
2347 
2348 // Flags for chflags(2)
2349 pub const SF_APPEND: ::c_ulong = 0x00040000;
2350 pub const SF_ARCHIVED: ::c_ulong = 0x00010000;
2351 pub const SF_IMMUTABLE: ::c_ulong = 0x00020000;
2352 pub const SF_LOG: ::c_ulong = 0x00400000;
2353 pub const SF_SETTABLE: ::c_ulong = 0xffff0000;
2354 pub const SF_SNAPINVAL: ::c_ulong = 0x00800000;
2355 pub const SF_SNAPSHOT: ::c_ulong = 0x00200000;
2356 pub const UF_APPEND: ::c_ulong = 0x00000004;
2357 pub const UF_IMMUTABLE: ::c_ulong = 0x00000002;
2358 pub const UF_NODUMP: ::c_ulong = 0x00000001;
2359 pub const UF_OPAQUE: ::c_ulong = 0x00000008;
2360 pub const UF_SETTABLE: ::c_ulong = 0x0000ffff;
2361 
2362 // sys/sysctl.h
2363 pub const KVME_PROT_READ: ::c_int = 0x00000001;
2364 pub const KVME_PROT_WRITE: ::c_int = 0x00000002;
2365 pub const KVME_PROT_EXEC: ::c_int = 0x00000004;
2366 
2367 pub const KVME_FLAG_COW: ::c_int = 0x00000001;
2368 pub const KVME_FLAG_NEEDS_COPY: ::c_int = 0x00000002;
2369 pub const KVME_FLAG_NOCOREDUMP: ::c_int = 0x000000004;
2370 pub const KVME_FLAG_PAGEABLE: ::c_int = 0x000000008;
2371 pub const KVME_FLAG_GROWS_UP: ::c_int = 0x000000010;
2372 pub const KVME_FLAG_GROWS_DOWN: ::c_int = 0x000000020;
2373 
2374 pub const NGROUPS_MAX: ::c_int = 16;
2375 
2376 pub const KI_NGROUPS: ::c_int = 16;
2377 pub const KI_MAXCOMLEN: ::c_int = 24;
2378 pub const KI_WMESGLEN: ::c_int = 8;
2379 pub const KI_MAXLOGNAME: ::c_int = 24;
2380 pub const KI_MAXEMULLEN: ::c_int = 16;
2381 pub const KI_LNAMELEN: ::c_int = 20;
2382 
2383 // sys/lwp.h
2384 pub const LSIDL: ::c_int = 1;
2385 pub const LSRUN: ::c_int = 2;
2386 pub const LSSLEEP: ::c_int = 3;
2387 pub const LSSTOP: ::c_int = 4;
2388 pub const LSZOMB: ::c_int = 5;
2389 pub const LSONPROC: ::c_int = 7;
2390 pub const LSSUSPENDED: ::c_int = 8;
2391 
2392 // sys/xattr.h
2393 pub const XATTR_CREATE: ::c_int = 0x01;
2394 pub const XATTR_REPLACE: ::c_int = 0x02;
2395 // sys/extattr.h
2396 pub const EXTATTR_NAMESPACE_EMPTY: ::c_int = 0;
2397 
2398 // For getrandom()
2399 pub const GRND_NONBLOCK: ::c_uint = 0x1;
2400 pub const GRND_RANDOM: ::c_uint = 0x2;
2401 pub const GRND_INSECURE: ::c_uint = 0x4;
2402 
2403 // sys/reboot.h
2404 pub const RB_ASKNAME: ::c_int = 0x000000001;
2405 pub const RB_SINGLE: ::c_int = 0x000000002;
2406 pub const RB_NOSYNC: ::c_int = 0x000000004;
2407 pub const RB_HALT: ::c_int = 0x000000008;
2408 pub const RB_INITNAME: ::c_int = 0x000000010;
2409 pub const RB_KDB: ::c_int = 0x000000040;
2410 pub const RB_RDONLY: ::c_int = 0x000000080;
2411 pub const RB_DUMP: ::c_int = 0x000000100;
2412 pub const RB_MINIROOT: ::c_int = 0x000000200;
2413 pub const RB_STRING: ::c_int = 0x000000400;
2414 pub const RB_POWERDOWN: ::c_int = RB_HALT | 0x000000800;
2415 pub const RB_USERCONF: ::c_int = 0x000001000;
2416 
2417 cfg_if! {
2418 
2419     if #[cfg(libc_const_extern_fn)] {
2420         pub const fn MAP_ALIGNED(alignment: ::c_int) -> ::c_int {
2421             alignment << MAP_ALIGNMENT_SHIFT
2422         }
2423     } else {
2424         pub fn MAP_ALIGNED(alignment: ::c_int) -> ::c_int {
2425             alignment << MAP_ALIGNMENT_SHIFT
2426         }
2427     }
2428 }
2429 
2430 const_fn! {
2431     {const} fn _ALIGN(p: usize) -> usize {
2432         (p + _ALIGNBYTES) & !_ALIGNBYTES
2433     }
2434 }
2435 
2436 f! {
2437     pub fn CMSG_DATA(cmsg: *const ::cmsghdr) -> *mut ::c_uchar {
2438         (cmsg as *mut ::c_uchar)
2439             .offset(_ALIGN(::mem::size_of::<::cmsghdr>()) as isize)
2440     }
2441 
2442     pub {const} fn CMSG_LEN(length: ::c_uint) -> ::c_uint {
2443         _ALIGN(::mem::size_of::<::cmsghdr>()) as ::c_uint + length
2444     }
2445 
2446     pub fn CMSG_NXTHDR(mhdr: *const ::msghdr, cmsg: *const ::cmsghdr)
2447         -> *mut ::cmsghdr
2448     {
2449         if cmsg.is_null() {
2450             return ::CMSG_FIRSTHDR(mhdr);
2451         };
2452         let next = cmsg as usize + _ALIGN((*cmsg).cmsg_len as usize)
2453             + _ALIGN(::mem::size_of::<::cmsghdr>());
2454         let max = (*mhdr).msg_control as usize
2455             + (*mhdr).msg_controllen as usize;
2456         if next > max {
2457             0 as *mut ::cmsghdr
2458         } else {
2459             (cmsg as usize + _ALIGN((*cmsg).cmsg_len as usize))
2460                 as *mut ::cmsghdr
2461         }
2462     }
2463 
2464     pub {const} fn CMSG_SPACE(length: ::c_uint) -> ::c_uint {
2465         (_ALIGN(::mem::size_of::<::cmsghdr>()) + _ALIGN(length as usize))
2466             as ::c_uint
2467     }
2468 
2469     // dirfd() is a macro on netbsd to access
2470     // the first field of the struct where dirp points to:
2471     // http://cvsweb.netbsd.org/bsdweb.cgi/src/include/dirent.h?rev=1.36
2472     pub fn dirfd(dirp: *mut ::DIR) -> ::c_int {
2473         *(dirp as *const ::c_int)
2474     }
2475 
2476     pub fn SOCKCREDSIZE(ngrps: usize) -> usize {
2477         let ngrps = if ngrps > 0 {
2478             ngrps - 1
2479         } else {
2480             0
2481         };
2482         ::mem::size_of::<sockcred>() + ::mem::size_of::<::gid_t>() * ngrps
2483     }
2484 
2485     pub fn PROT_MPROTECT(x: ::c_int) -> ::c_int {
2486         x << 3
2487     }
2488 
2489     pub fn PROT_MPROTECT_EXTRACT(x: ::c_int) -> ::c_int {
2490         (x >> 3) & 0x7
2491     }
2492 
2493     pub fn major(dev: ::dev_t) -> ::c_int {
2494         (((dev as u32) & 0x000fff00) >>  8) as ::c_int
2495     }
2496 
2497     pub fn minor(dev: ::dev_t) -> ::c_int {
2498         let mut res = 0;
2499         res |= ((dev as u32) & 0xfff00000) >> 12;
2500         res |= (dev as u32) & 0x000000ff;
2501         res as ::c_int
2502     }
2503 }
2504 
2505 safe_f! {
2506     pub {const} fn WSTOPSIG(status: ::c_int) -> ::c_int {
2507         status >> 8
2508     }
2509 
2510     pub {const} fn WIFSIGNALED(status: ::c_int) -> bool {
2511         (status & 0o177) != 0o177 && (status & 0o177) != 0
2512     }
2513 
2514     pub {const} fn WIFSTOPPED(status: ::c_int) -> bool {
2515         (status & 0o177) == 0o177
2516     }
2517 
2518     pub {const} fn WIFCONTINUED(status: ::c_int) -> bool {
2519         status == 0xffff
2520     }
2521 
2522     pub {const} fn makedev(major: ::c_uint, minor: ::c_uint) -> ::dev_t {
2523         let major = major as ::dev_t;
2524         let minor = minor as ::dev_t;
2525         let mut dev = 0;
2526         dev |= (major << 8) & 0x000ff00;
2527         dev |= (minor << 12) & 0xfff00000;
2528         dev |= minor & 0xff;
2529         dev
2530     }
2531 }
2532 
2533 extern "C" {
ntp_adjtime(buf: *mut timex) -> ::c_int2534     pub fn ntp_adjtime(buf: *mut timex) -> ::c_int;
ntp_gettime(buf: *mut ntptimeval) -> ::c_int2535     pub fn ntp_gettime(buf: *mut ntptimeval) -> ::c_int;
clock_nanosleep( clk_id: ::clockid_t, flags: ::c_int, rqtp: *const ::timespec, rmtp: *mut ::timespec, ) -> ::c_int2536     pub fn clock_nanosleep(
2537         clk_id: ::clockid_t,
2538         flags: ::c_int,
2539         rqtp: *const ::timespec,
2540         rmtp: *mut ::timespec,
2541     ) -> ::c_int;
2542 
reallocarr(ptr: *mut ::c_void, number: ::size_t, size: ::size_t) -> ::c_int2543     pub fn reallocarr(ptr: *mut ::c_void, number: ::size_t, size: ::size_t) -> ::c_int;
2544 
chflags(path: *const ::c_char, flags: ::c_ulong) -> ::c_int2545     pub fn chflags(path: *const ::c_char, flags: ::c_ulong) -> ::c_int;
fchflags(fd: ::c_int, flags: ::c_ulong) -> ::c_int2546     pub fn fchflags(fd: ::c_int, flags: ::c_ulong) -> ::c_int;
lchflags(path: *const ::c_char, flags: ::c_ulong) -> ::c_int2547     pub fn lchflags(path: *const ::c_char, flags: ::c_ulong) -> ::c_int;
2548 
extattr_list_fd( fd: ::c_int, attrnamespace: ::c_int, data: *mut ::c_void, nbytes: ::size_t, ) -> ::ssize_t2549     pub fn extattr_list_fd(
2550         fd: ::c_int,
2551         attrnamespace: ::c_int,
2552         data: *mut ::c_void,
2553         nbytes: ::size_t,
2554     ) -> ::ssize_t;
extattr_list_file( path: *const ::c_char, attrnamespace: ::c_int, data: *mut ::c_void, nbytes: ::size_t, ) -> ::ssize_t2555     pub fn extattr_list_file(
2556         path: *const ::c_char,
2557         attrnamespace: ::c_int,
2558         data: *mut ::c_void,
2559         nbytes: ::size_t,
2560     ) -> ::ssize_t;
extattr_list_link( path: *const ::c_char, attrnamespace: ::c_int, data: *mut ::c_void, nbytes: ::size_t, ) -> ::ssize_t2561     pub fn extattr_list_link(
2562         path: *const ::c_char,
2563         attrnamespace: ::c_int,
2564         data: *mut ::c_void,
2565         nbytes: ::size_t,
2566     ) -> ::ssize_t;
extattr_delete_fd( fd: ::c_int, attrnamespace: ::c_int, attrname: *const ::c_char, ) -> ::c_int2567     pub fn extattr_delete_fd(
2568         fd: ::c_int,
2569         attrnamespace: ::c_int,
2570         attrname: *const ::c_char,
2571     ) -> ::c_int;
extattr_delete_file( path: *const ::c_char, attrnamespace: ::c_int, attrname: *const ::c_char, ) -> ::c_int2572     pub fn extattr_delete_file(
2573         path: *const ::c_char,
2574         attrnamespace: ::c_int,
2575         attrname: *const ::c_char,
2576     ) -> ::c_int;
extattr_delete_link( path: *const ::c_char, attrnamespace: ::c_int, attrname: *const ::c_char, ) -> ::c_int2577     pub fn extattr_delete_link(
2578         path: *const ::c_char,
2579         attrnamespace: ::c_int,
2580         attrname: *const ::c_char,
2581     ) -> ::c_int;
extattr_get_fd( fd: ::c_int, attrnamespace: ::c_int, attrname: *const ::c_char, data: *mut ::c_void, nbytes: ::size_t, ) -> ::ssize_t2582     pub fn extattr_get_fd(
2583         fd: ::c_int,
2584         attrnamespace: ::c_int,
2585         attrname: *const ::c_char,
2586         data: *mut ::c_void,
2587         nbytes: ::size_t,
2588     ) -> ::ssize_t;
extattr_get_file( path: *const ::c_char, attrnamespace: ::c_int, attrname: *const ::c_char, data: *mut ::c_void, nbytes: ::size_t, ) -> ::ssize_t2589     pub fn extattr_get_file(
2590         path: *const ::c_char,
2591         attrnamespace: ::c_int,
2592         attrname: *const ::c_char,
2593         data: *mut ::c_void,
2594         nbytes: ::size_t,
2595     ) -> ::ssize_t;
extattr_get_link( path: *const ::c_char, attrnamespace: ::c_int, attrname: *const ::c_char, data: *mut ::c_void, nbytes: ::size_t, ) -> ::ssize_t2596     pub fn extattr_get_link(
2597         path: *const ::c_char,
2598         attrnamespace: ::c_int,
2599         attrname: *const ::c_char,
2600         data: *mut ::c_void,
2601         nbytes: ::size_t,
2602     ) -> ::ssize_t;
extattr_namespace_to_string( attrnamespace: ::c_int, string: *mut *mut ::c_char, ) -> ::c_int2603     pub fn extattr_namespace_to_string(
2604         attrnamespace: ::c_int,
2605         string: *mut *mut ::c_char,
2606     ) -> ::c_int;
extattr_set_fd( fd: ::c_int, attrnamespace: ::c_int, attrname: *const ::c_char, data: *const ::c_void, nbytes: ::size_t, ) -> ::c_int2607     pub fn extattr_set_fd(
2608         fd: ::c_int,
2609         attrnamespace: ::c_int,
2610         attrname: *const ::c_char,
2611         data: *const ::c_void,
2612         nbytes: ::size_t,
2613     ) -> ::c_int;
extattr_set_file( path: *const ::c_char, attrnamespace: ::c_int, attrname: *const ::c_char, data: *const ::c_void, nbytes: ::size_t, ) -> ::c_int2614     pub fn extattr_set_file(
2615         path: *const ::c_char,
2616         attrnamespace: ::c_int,
2617         attrname: *const ::c_char,
2618         data: *const ::c_void,
2619         nbytes: ::size_t,
2620     ) -> ::c_int;
extattr_set_link( path: *const ::c_char, attrnamespace: ::c_int, attrname: *const ::c_char, data: *const ::c_void, nbytes: ::size_t, ) -> ::c_int2621     pub fn extattr_set_link(
2622         path: *const ::c_char,
2623         attrnamespace: ::c_int,
2624         attrname: *const ::c_char,
2625         data: *const ::c_void,
2626         nbytes: ::size_t,
2627     ) -> ::c_int;
extattr_string_to_namespace( string: *const ::c_char, attrnamespace: *mut ::c_int, ) -> ::c_int2628     pub fn extattr_string_to_namespace(
2629         string: *const ::c_char,
2630         attrnamespace: *mut ::c_int,
2631     ) -> ::c_int;
2632 
openpty( amaster: *mut ::c_int, aslave: *mut ::c_int, name: *mut ::c_char, termp: *mut ::termios, winp: *mut ::winsize, ) -> ::c_int2633     pub fn openpty(
2634         amaster: *mut ::c_int,
2635         aslave: *mut ::c_int,
2636         name: *mut ::c_char,
2637         termp: *mut ::termios,
2638         winp: *mut ::winsize,
2639     ) -> ::c_int;
forkpty( amaster: *mut ::c_int, name: *mut ::c_char, termp: *mut ::termios, winp: *mut ::winsize, ) -> ::pid_t2640     pub fn forkpty(
2641         amaster: *mut ::c_int,
2642         name: *mut ::c_char,
2643         termp: *mut ::termios,
2644         winp: *mut ::winsize,
2645     ) -> ::pid_t;
2646 
2647     #[link_name = "__lutimes50"]
lutimes(file: *const ::c_char, times: *const ::timeval) -> ::c_int2648     pub fn lutimes(file: *const ::c_char, times: *const ::timeval) -> ::c_int;
2649     #[link_name = "__gettimeofday50"]
gettimeofday(tp: *mut ::timeval, tz: *mut ::c_void) -> ::c_int2650     pub fn gettimeofday(tp: *mut ::timeval, tz: *mut ::c_void) -> ::c_int;
getnameinfo( sa: *const ::sockaddr, salen: ::socklen_t, host: *mut ::c_char, hostlen: ::socklen_t, serv: *mut ::c_char, servlen: ::socklen_t, flags: ::c_int, ) -> ::c_int2651     pub fn getnameinfo(
2652         sa: *const ::sockaddr,
2653         salen: ::socklen_t,
2654         host: *mut ::c_char,
2655         hostlen: ::socklen_t,
2656         serv: *mut ::c_char,
2657         servlen: ::socklen_t,
2658         flags: ::c_int,
2659     ) -> ::c_int;
mprotect(addr: *mut ::c_void, len: ::size_t, prot: ::c_int) -> ::c_int2660     pub fn mprotect(addr: *mut ::c_void, len: ::size_t, prot: ::c_int) -> ::c_int;
sysctl( name: *const ::c_int, namelen: ::c_uint, oldp: *mut ::c_void, oldlenp: *mut ::size_t, newp: *const ::c_void, newlen: ::size_t, ) -> ::c_int2661     pub fn sysctl(
2662         name: *const ::c_int,
2663         namelen: ::c_uint,
2664         oldp: *mut ::c_void,
2665         oldlenp: *mut ::size_t,
2666         newp: *const ::c_void,
2667         newlen: ::size_t,
2668     ) -> ::c_int;
sysctlbyname( name: *const ::c_char, oldp: *mut ::c_void, oldlenp: *mut ::size_t, newp: *const ::c_void, newlen: ::size_t, ) -> ::c_int2669     pub fn sysctlbyname(
2670         name: *const ::c_char,
2671         oldp: *mut ::c_void,
2672         oldlenp: *mut ::size_t,
2673         newp: *const ::c_void,
2674         newlen: ::size_t,
2675     ) -> ::c_int;
2676     #[link_name = "__kevent50"]
kevent( kq: ::c_int, changelist: *const ::kevent, nchanges: ::size_t, eventlist: *mut ::kevent, nevents: ::size_t, timeout: *const ::timespec, ) -> ::c_int2677     pub fn kevent(
2678         kq: ::c_int,
2679         changelist: *const ::kevent,
2680         nchanges: ::size_t,
2681         eventlist: *mut ::kevent,
2682         nevents: ::size_t,
2683         timeout: *const ::timespec,
2684     ) -> ::c_int;
2685     #[link_name = "__mount50"]
mount( src: *const ::c_char, target: *const ::c_char, flags: ::c_int, data: *mut ::c_void, size: ::size_t, ) -> ::c_int2686     pub fn mount(
2687         src: *const ::c_char,
2688         target: *const ::c_char,
2689         flags: ::c_int,
2690         data: *mut ::c_void,
2691         size: ::size_t,
2692     ) -> ::c_int;
mq_open(name: *const ::c_char, oflag: ::c_int, ...) -> ::mqd_t2693     pub fn mq_open(name: *const ::c_char, oflag: ::c_int, ...) -> ::mqd_t;
mq_close(mqd: ::mqd_t) -> ::c_int2694     pub fn mq_close(mqd: ::mqd_t) -> ::c_int;
mq_getattr(mqd: ::mqd_t, attr: *mut ::mq_attr) -> ::c_int2695     pub fn mq_getattr(mqd: ::mqd_t, attr: *mut ::mq_attr) -> ::c_int;
mq_notify(mqd: ::mqd_t, notification: *const ::sigevent) -> ::c_int2696     pub fn mq_notify(mqd: ::mqd_t, notification: *const ::sigevent) -> ::c_int;
mq_receive( mqd: ::mqd_t, msg_ptr: *mut ::c_char, msg_len: ::size_t, msg_prio: *mut ::c_uint, ) -> ::ssize_t2697     pub fn mq_receive(
2698         mqd: ::mqd_t,
2699         msg_ptr: *mut ::c_char,
2700         msg_len: ::size_t,
2701         msg_prio: *mut ::c_uint,
2702     ) -> ::ssize_t;
mq_send( mqd: ::mqd_t, msg_ptr: *const ::c_char, msg_len: ::size_t, msg_prio: ::c_uint, ) -> ::c_int2703     pub fn mq_send(
2704         mqd: ::mqd_t,
2705         msg_ptr: *const ::c_char,
2706         msg_len: ::size_t,
2707         msg_prio: ::c_uint,
2708     ) -> ::c_int;
mq_setattr(mqd: ::mqd_t, newattr: *const ::mq_attr, oldattr: *mut ::mq_attr) -> ::c_int2709     pub fn mq_setattr(mqd: ::mqd_t, newattr: *const ::mq_attr, oldattr: *mut ::mq_attr) -> ::c_int;
2710     #[link_name = "__mq_timedreceive50"]
mq_timedreceive( mqd: ::mqd_t, msg_ptr: *mut ::c_char, msg_len: ::size_t, msg_prio: *mut ::c_uint, abs_timeout: *const ::timespec, ) -> ::ssize_t2711     pub fn mq_timedreceive(
2712         mqd: ::mqd_t,
2713         msg_ptr: *mut ::c_char,
2714         msg_len: ::size_t,
2715         msg_prio: *mut ::c_uint,
2716         abs_timeout: *const ::timespec,
2717     ) -> ::ssize_t;
2718     #[link_name = "__mq_timedsend50"]
mq_timedsend( mqd: ::mqd_t, msg_ptr: *const ::c_char, msg_len: ::size_t, msg_prio: ::c_uint, abs_timeout: *const ::timespec, ) -> ::c_int2719     pub fn mq_timedsend(
2720         mqd: ::mqd_t,
2721         msg_ptr: *const ::c_char,
2722         msg_len: ::size_t,
2723         msg_prio: ::c_uint,
2724         abs_timeout: *const ::timespec,
2725     ) -> ::c_int;
mq_unlink(name: *const ::c_char) -> ::c_int2726     pub fn mq_unlink(name: *const ::c_char) -> ::c_int;
ptrace(request: ::c_int, pid: ::pid_t, addr: *mut ::c_void, data: ::c_int) -> ::c_int2727     pub fn ptrace(request: ::c_int, pid: ::pid_t, addr: *mut ::c_void, data: ::c_int) -> ::c_int;
utrace(label: *const ::c_char, addr: *mut ::c_void, len: ::size_t) -> ::c_int2728     pub fn utrace(label: *const ::c_char, addr: *mut ::c_void, len: ::size_t) -> ::c_int;
pthread_getname_np(t: ::pthread_t, name: *mut ::c_char, len: ::size_t) -> ::c_int2729     pub fn pthread_getname_np(t: ::pthread_t, name: *mut ::c_char, len: ::size_t) -> ::c_int;
pthread_setname_np( t: ::pthread_t, name: *const ::c_char, arg: *const ::c_void, ) -> ::c_int2730     pub fn pthread_setname_np(
2731         t: ::pthread_t,
2732         name: *const ::c_char,
2733         arg: *const ::c_void,
2734     ) -> ::c_int;
pthread_attr_get_np(thread: ::pthread_t, attr: *mut ::pthread_attr_t) -> ::c_int2735     pub fn pthread_attr_get_np(thread: ::pthread_t, attr: *mut ::pthread_attr_t) -> ::c_int;
pthread_getattr_np(native: ::pthread_t, attr: *mut ::pthread_attr_t) -> ::c_int2736     pub fn pthread_getattr_np(native: ::pthread_t, attr: *mut ::pthread_attr_t) -> ::c_int;
pthread_attr_getguardsize( attr: *const ::pthread_attr_t, guardsize: *mut ::size_t, ) -> ::c_int2737     pub fn pthread_attr_getguardsize(
2738         attr: *const ::pthread_attr_t,
2739         guardsize: *mut ::size_t,
2740     ) -> ::c_int;
pthread_attr_setguardsize(attr: *mut ::pthread_attr_t, guardsize: ::size_t) -> ::c_int2741     pub fn pthread_attr_setguardsize(attr: *mut ::pthread_attr_t, guardsize: ::size_t) -> ::c_int;
pthread_attr_getstack( attr: *const ::pthread_attr_t, stackaddr: *mut *mut ::c_void, stacksize: *mut ::size_t, ) -> ::c_int2742     pub fn pthread_attr_getstack(
2743         attr: *const ::pthread_attr_t,
2744         stackaddr: *mut *mut ::c_void,
2745         stacksize: *mut ::size_t,
2746     ) -> ::c_int;
pthread_getaffinity_np( thread: ::pthread_t, size: ::size_t, set: *mut cpuset_t, ) -> ::c_int2747     pub fn pthread_getaffinity_np(
2748         thread: ::pthread_t,
2749         size: ::size_t,
2750         set: *mut cpuset_t,
2751     ) -> ::c_int;
pthread_setaffinity_np( thread: ::pthread_t, size: ::size_t, set: *mut cpuset_t, ) -> ::c_int2752     pub fn pthread_setaffinity_np(
2753         thread: ::pthread_t,
2754         size: ::size_t,
2755         set: *mut cpuset_t,
2756     ) -> ::c_int;
2757 
_cpuset_create() -> *mut cpuset_t2758     pub fn _cpuset_create() -> *mut cpuset_t;
_cpuset_destroy(set: *mut cpuset_t)2759     pub fn _cpuset_destroy(set: *mut cpuset_t);
_cpuset_clr(cpu: cpuid_t, set: *mut cpuset_t) -> ::c_int2760     pub fn _cpuset_clr(cpu: cpuid_t, set: *mut cpuset_t) -> ::c_int;
_cpuset_set(cpu: cpuid_t, set: *mut cpuset_t) -> ::c_int2761     pub fn _cpuset_set(cpu: cpuid_t, set: *mut cpuset_t) -> ::c_int;
_cpuset_isset(cpu: cpuid_t, set: *const cpuset_t) -> ::c_int2762     pub fn _cpuset_isset(cpu: cpuid_t, set: *const cpuset_t) -> ::c_int;
_cpuset_size(set: *const cpuset_t) -> ::size_t2763     pub fn _cpuset_size(set: *const cpuset_t) -> ::size_t;
_cpuset_zero(set: *mut cpuset_t)2764     pub fn _cpuset_zero(set: *mut cpuset_t);
2765     #[link_name = "__sigtimedwait50"]
sigtimedwait( set: *const sigset_t, info: *mut siginfo_t, timeout: *const ::timespec, ) -> ::c_int2766     pub fn sigtimedwait(
2767         set: *const sigset_t,
2768         info: *mut siginfo_t,
2769         timeout: *const ::timespec,
2770     ) -> ::c_int;
sigwaitinfo(set: *const sigset_t, info: *mut siginfo_t) -> ::c_int2771     pub fn sigwaitinfo(set: *const sigset_t, info: *mut siginfo_t) -> ::c_int;
2772 
duplocale(base: ::locale_t) -> ::locale_t2773     pub fn duplocale(base: ::locale_t) -> ::locale_t;
freelocale(loc: ::locale_t)2774     pub fn freelocale(loc: ::locale_t);
localeconv_l(loc: ::locale_t) -> *mut lconv2775     pub fn localeconv_l(loc: ::locale_t) -> *mut lconv;
newlocale(mask: ::c_int, locale: *const ::c_char, base: ::locale_t) -> ::locale_t2776     pub fn newlocale(mask: ::c_int, locale: *const ::c_char, base: ::locale_t) -> ::locale_t;
2777     #[link_name = "__settimeofday50"]
settimeofday(tv: *const ::timeval, tz: *const ::c_void) -> ::c_int2778     pub fn settimeofday(tv: *const ::timeval, tz: *const ::c_void) -> ::c_int;
2779 
dup3(src: ::c_int, dst: ::c_int, flags: ::c_int) -> ::c_int2780     pub fn dup3(src: ::c_int, dst: ::c_int, flags: ::c_int) -> ::c_int;
2781 
kqueue1(flags: ::c_int) -> ::c_int2782     pub fn kqueue1(flags: ::c_int) -> ::c_int;
2783 
sendmmsg( sockfd: ::c_int, msgvec: *mut ::mmsghdr, vlen: ::c_uint, flags: ::c_int, ) -> ::c_int2784     pub fn sendmmsg(
2785         sockfd: ::c_int,
2786         msgvec: *mut ::mmsghdr,
2787         vlen: ::c_uint,
2788         flags: ::c_int,
2789     ) -> ::c_int;
recvmmsg( sockfd: ::c_int, msgvec: *mut ::mmsghdr, vlen: ::c_uint, flags: ::c_int, timeout: *mut ::timespec, ) -> ::c_int2790     pub fn recvmmsg(
2791         sockfd: ::c_int,
2792         msgvec: *mut ::mmsghdr,
2793         vlen: ::c_uint,
2794         flags: ::c_int,
2795         timeout: *mut ::timespec,
2796     ) -> ::c_int;
2797 
_lwp_self() -> lwpid_t2798     pub fn _lwp_self() -> lwpid_t;
memmem( haystack: *const ::c_void, haystacklen: ::size_t, needle: *const ::c_void, needlelen: ::size_t, ) -> *mut ::c_void2799     pub fn memmem(
2800         haystack: *const ::c_void,
2801         haystacklen: ::size_t,
2802         needle: *const ::c_void,
2803         needlelen: ::size_t,
2804     ) -> *mut ::c_void;
2805 
2806     // link.h
2807 
dl_iterate_phdr( callback: ::Option< unsafe extern "C" fn( info: *mut dl_phdr_info, size: usize, data: *mut ::c_void, ) -> ::c_int, >, data: *mut ::c_void, ) -> ::c_int2808     pub fn dl_iterate_phdr(
2809         callback: ::Option<
2810             unsafe extern "C" fn(
2811                 info: *mut dl_phdr_info,
2812                 size: usize,
2813                 data: *mut ::c_void,
2814             ) -> ::c_int,
2815         >,
2816         data: *mut ::c_void,
2817     ) -> ::c_int;
2818 
2819     // dlfcn.h
2820 
_dlauxinfo() -> *mut ::c_void2821     pub fn _dlauxinfo() -> *mut ::c_void;
2822 
iconv_open(tocode: *const ::c_char, fromcode: *const ::c_char) -> iconv_t2823     pub fn iconv_open(tocode: *const ::c_char, fromcode: *const ::c_char) -> iconv_t;
iconv( cd: iconv_t, inbuf: *mut *mut ::c_char, inbytesleft: *mut ::size_t, outbuf: *mut *mut ::c_char, outbytesleft: *mut ::size_t, ) -> ::size_t2824     pub fn iconv(
2825         cd: iconv_t,
2826         inbuf: *mut *mut ::c_char,
2827         inbytesleft: *mut ::size_t,
2828         outbuf: *mut *mut ::c_char,
2829         outbytesleft: *mut ::size_t,
2830     ) -> ::size_t;
iconv_close(cd: iconv_t) -> ::c_int2831     pub fn iconv_close(cd: iconv_t) -> ::c_int;
2832 
timer_create( clockid: ::clockid_t, sevp: *mut ::sigevent, timerid: *mut ::timer_t, ) -> ::c_int2833     pub fn timer_create(
2834         clockid: ::clockid_t,
2835         sevp: *mut ::sigevent,
2836         timerid: *mut ::timer_t,
2837     ) -> ::c_int;
timer_delete(timerid: ::timer_t) -> ::c_int2838     pub fn timer_delete(timerid: ::timer_t) -> ::c_int;
timer_getoverrun(timerid: ::timer_t) -> ::c_int2839     pub fn timer_getoverrun(timerid: ::timer_t) -> ::c_int;
timer_gettime(timerid: ::timer_t, curr_value: *mut ::itimerspec) -> ::c_int2840     pub fn timer_gettime(timerid: ::timer_t, curr_value: *mut ::itimerspec) -> ::c_int;
timer_settime( timerid: ::timer_t, flags: ::c_int, new_value: *const ::itimerspec, old_value: *mut ::itimerspec, ) -> ::c_int2841     pub fn timer_settime(
2842         timerid: ::timer_t,
2843         flags: ::c_int,
2844         new_value: *const ::itimerspec,
2845         old_value: *mut ::itimerspec,
2846     ) -> ::c_int;
2847 
2848     // Added in `NetBSD` 7.0
explicit_memset(b: *mut ::c_void, c: ::c_int, len: ::size_t)2849     pub fn explicit_memset(b: *mut ::c_void, c: ::c_int, len: ::size_t);
consttime_memequal(a: *const ::c_void, b: *const ::c_void, len: ::size_t) -> ::c_int2850     pub fn consttime_memequal(a: *const ::c_void, b: *const ::c_void, len: ::size_t) -> ::c_int;
2851 
setproctitle(fmt: *const ::c_char, ...)2852     pub fn setproctitle(fmt: *const ::c_char, ...);
mremap( oldp: *mut ::c_void, oldsize: ::size_t, newp: *mut ::c_void, newsize: ::size_t, flags: ::c_int, ) -> *mut ::c_void2853     pub fn mremap(
2854         oldp: *mut ::c_void,
2855         oldsize: ::size_t,
2856         newp: *mut ::c_void,
2857         newsize: ::size_t,
2858         flags: ::c_int,
2859     ) -> *mut ::c_void;
2860 
sched_rr_get_interval(pid: ::pid_t, t: *mut ::timespec) -> ::c_int2861     pub fn sched_rr_get_interval(pid: ::pid_t, t: *mut ::timespec) -> ::c_int;
sched_setparam(pid: ::pid_t, param: *const ::sched_param) -> ::c_int2862     pub fn sched_setparam(pid: ::pid_t, param: *const ::sched_param) -> ::c_int;
sched_getparam(pid: ::pid_t, param: *mut ::sched_param) -> ::c_int2863     pub fn sched_getparam(pid: ::pid_t, param: *mut ::sched_param) -> ::c_int;
sched_getscheduler(pid: ::pid_t) -> ::c_int2864     pub fn sched_getscheduler(pid: ::pid_t) -> ::c_int;
sched_setscheduler( pid: ::pid_t, policy: ::c_int, param: *const ::sched_param, ) -> ::c_int2865     pub fn sched_setscheduler(
2866         pid: ::pid_t,
2867         policy: ::c_int,
2868         param: *const ::sched_param,
2869     ) -> ::c_int;
2870 
2871     #[link_name = "__pollts50"]
pollts( fds: *mut ::pollfd, nfds: ::nfds_t, ts: *const ::timespec, sigmask: *const ::sigset_t, ) -> ::c_int2872     pub fn pollts(
2873         fds: *mut ::pollfd,
2874         nfds: ::nfds_t,
2875         ts: *const ::timespec,
2876         sigmask: *const ::sigset_t,
2877     ) -> ::c_int;
ppoll( fds: *mut ::pollfd, nfds: ::nfds_t, ts: *const ::timespec, sigmask: *const ::sigset_t, ) -> ::c_int2878     pub fn ppoll(
2879         fds: *mut ::pollfd,
2880         nfds: ::nfds_t,
2881         ts: *const ::timespec,
2882         sigmask: *const ::sigset_t,
2883     ) -> ::c_int;
getrandom(buf: *mut ::c_void, buflen: ::size_t, flags: ::c_uint) -> ::ssize_t2884     pub fn getrandom(buf: *mut ::c_void, buflen: ::size_t, flags: ::c_uint) -> ::ssize_t;
2885 
reboot(mode: ::c_int, bootstr: *mut ::c_char) -> ::c_int2886     pub fn reboot(mode: ::c_int, bootstr: *mut ::c_char) -> ::c_int;
2887 }
2888 
2889 #[link(name = "rt")]
2890 extern "C" {
aio_read(aiocbp: *mut aiocb) -> ::c_int2891     pub fn aio_read(aiocbp: *mut aiocb) -> ::c_int;
aio_write(aiocbp: *mut aiocb) -> ::c_int2892     pub fn aio_write(aiocbp: *mut aiocb) -> ::c_int;
aio_fsync(op: ::c_int, aiocbp: *mut aiocb) -> ::c_int2893     pub fn aio_fsync(op: ::c_int, aiocbp: *mut aiocb) -> ::c_int;
aio_error(aiocbp: *const aiocb) -> ::c_int2894     pub fn aio_error(aiocbp: *const aiocb) -> ::c_int;
aio_return(aiocbp: *mut aiocb) -> ::ssize_t2895     pub fn aio_return(aiocbp: *mut aiocb) -> ::ssize_t;
2896     #[link_name = "__aio_suspend50"]
aio_suspend( aiocb_list: *const *const aiocb, nitems: ::c_int, timeout: *const ::timespec, ) -> ::c_int2897     pub fn aio_suspend(
2898         aiocb_list: *const *const aiocb,
2899         nitems: ::c_int,
2900         timeout: *const ::timespec,
2901     ) -> ::c_int;
aio_cancel(fd: ::c_int, aiocbp: *mut aiocb) -> ::c_int2902     pub fn aio_cancel(fd: ::c_int, aiocbp: *mut aiocb) -> ::c_int;
lio_listio( mode: ::c_int, aiocb_list: *const *mut aiocb, nitems: ::c_int, sevp: *mut sigevent, ) -> ::c_int2903     pub fn lio_listio(
2904         mode: ::c_int,
2905         aiocb_list: *const *mut aiocb,
2906         nitems: ::c_int,
2907         sevp: *mut sigevent,
2908     ) -> ::c_int;
2909 }
2910 
2911 #[link(name = "util")]
2912 extern "C" {
2913     #[cfg_attr(target_os = "netbsd", link_name = "__getpwent_r50")]
getpwent_r( pwd: *mut ::passwd, buf: *mut ::c_char, buflen: ::size_t, result: *mut *mut ::passwd, ) -> ::c_int2914     pub fn getpwent_r(
2915         pwd: *mut ::passwd,
2916         buf: *mut ::c_char,
2917         buflen: ::size_t,
2918         result: *mut *mut ::passwd,
2919     ) -> ::c_int;
getgrent_r( grp: *mut ::group, buf: *mut ::c_char, buflen: ::size_t, result: *mut *mut ::group, ) -> ::c_int2920     pub fn getgrent_r(
2921         grp: *mut ::group,
2922         buf: *mut ::c_char,
2923         buflen: ::size_t,
2924         result: *mut *mut ::group,
2925     ) -> ::c_int;
2926 
updwtmpx(file: *const ::c_char, ut: *const utmpx) -> ::c_int2927     pub fn updwtmpx(file: *const ::c_char, ut: *const utmpx) -> ::c_int;
getlastlogx(fname: *const ::c_char, uid: ::uid_t, ll: *mut lastlogx) -> *mut lastlogx2928     pub fn getlastlogx(fname: *const ::c_char, uid: ::uid_t, ll: *mut lastlogx) -> *mut lastlogx;
updlastlogx(fname: *const ::c_char, uid: ::uid_t, ll: *mut lastlogx) -> ::c_int2929     pub fn updlastlogx(fname: *const ::c_char, uid: ::uid_t, ll: *mut lastlogx) -> ::c_int;
utmpxname(file: *const ::c_char) -> ::c_int2930     pub fn utmpxname(file: *const ::c_char) -> ::c_int;
getutxent() -> *mut utmpx2931     pub fn getutxent() -> *mut utmpx;
getutxid(ut: *const utmpx) -> *mut utmpx2932     pub fn getutxid(ut: *const utmpx) -> *mut utmpx;
getutxline(ut: *const utmpx) -> *mut utmpx2933     pub fn getutxline(ut: *const utmpx) -> *mut utmpx;
pututxline(ut: *const utmpx) -> *mut utmpx2934     pub fn pututxline(ut: *const utmpx) -> *mut utmpx;
setutxent()2935     pub fn setutxent();
endutxent()2936     pub fn endutxent();
2937 
getutmp(ux: *const utmpx, u: *mut utmp)2938     pub fn getutmp(ux: *const utmpx, u: *mut utmp);
getutmpx(u: *const utmp, ux: *mut utmpx)2939     pub fn getutmpx(u: *const utmp, ux: *mut utmpx);
2940 
utpname(file: *const ::c_char) -> ::c_int2941     pub fn utpname(file: *const ::c_char) -> ::c_int;
setutent()2942     pub fn setutent();
endutent()2943     pub fn endutent();
getutent() -> *mut utmp2944     pub fn getutent() -> *mut utmp;
2945 
efopen(p: *const ::c_char, m: *const ::c_char) -> ::FILE2946     pub fn efopen(p: *const ::c_char, m: *const ::c_char) -> ::FILE;
emalloc(n: ::size_t) -> *mut ::c_void2947     pub fn emalloc(n: ::size_t) -> *mut ::c_void;
ecalloc(n: ::size_t, c: ::size_t) -> *mut ::c_void2948     pub fn ecalloc(n: ::size_t, c: ::size_t) -> *mut ::c_void;
erealloc(p: *mut ::c_void, n: ::size_t) -> *mut ::c_void2949     pub fn erealloc(p: *mut ::c_void, n: ::size_t) -> *mut ::c_void;
ereallocarr(p: *mut ::c_void, n: ::size_t, s: ::size_t)2950     pub fn ereallocarr(p: *mut ::c_void, n: ::size_t, s: ::size_t);
estrdup(s: *const ::c_char) -> *mut ::c_char2951     pub fn estrdup(s: *const ::c_char) -> *mut ::c_char;
estrndup(s: *const ::c_char, len: ::size_t) -> *mut ::c_char2952     pub fn estrndup(s: *const ::c_char, len: ::size_t) -> *mut ::c_char;
estrlcpy(dst: *mut ::c_char, src: *const ::c_char, len: ::size_t) -> ::size_t2953     pub fn estrlcpy(dst: *mut ::c_char, src: *const ::c_char, len: ::size_t) -> ::size_t;
estrlcat(dst: *mut ::c_char, src: *const ::c_char, len: ::size_t) -> ::size_t2954     pub fn estrlcat(dst: *mut ::c_char, src: *const ::c_char, len: ::size_t) -> ::size_t;
estrtoi( nptr: *const ::c_char, base: ::c_int, lo: ::intmax_t, hi: ::intmax_t, ) -> ::intmax_t2955     pub fn estrtoi(
2956         nptr: *const ::c_char,
2957         base: ::c_int,
2958         lo: ::intmax_t,
2959         hi: ::intmax_t,
2960     ) -> ::intmax_t;
estrtou( nptr: *const ::c_char, base: ::c_int, lo: ::uintmax_t, hi: ::uintmax_t, ) -> ::uintmax_t2961     pub fn estrtou(
2962         nptr: *const ::c_char,
2963         base: ::c_int,
2964         lo: ::uintmax_t,
2965         hi: ::uintmax_t,
2966     ) -> ::uintmax_t;
easprintf(string: *mut *mut ::c_char, fmt: *const ::c_char, ...) -> ::c_int2967     pub fn easprintf(string: *mut *mut ::c_char, fmt: *const ::c_char, ...) -> ::c_int;
evasprintf(string: *mut *mut ::c_char, fmt: *const ::c_char, ...) -> ::c_int2968     pub fn evasprintf(string: *mut *mut ::c_char, fmt: *const ::c_char, ...) -> ::c_int;
esetfunc( cb: ::Option<unsafe extern "C" fn(::c_int, *const ::c_char, ...)>, ) -> ::Option<unsafe extern "C" fn(::c_int, *const ::c_char, ...)>2969     pub fn esetfunc(
2970         cb: ::Option<unsafe extern "C" fn(::c_int, *const ::c_char, ...)>,
2971     ) -> ::Option<unsafe extern "C" fn(::c_int, *const ::c_char, ...)>;
secure_path(path: *const ::c_char) -> ::c_int2972     pub fn secure_path(path: *const ::c_char) -> ::c_int;
snprintb( buf: *mut ::c_char, buflen: ::size_t, fmt: *const ::c_char, val: u64, ) -> ::c_int2973     pub fn snprintb(
2974         buf: *mut ::c_char,
2975         buflen: ::size_t,
2976         fmt: *const ::c_char,
2977         val: u64,
2978     ) -> ::c_int;
snprintb_m( buf: *mut ::c_char, buflen: ::size_t, fmt: *const ::c_char, val: u64, max: ::size_t, ) -> ::c_int2979     pub fn snprintb_m(
2980         buf: *mut ::c_char,
2981         buflen: ::size_t,
2982         fmt: *const ::c_char,
2983         val: u64,
2984         max: ::size_t,
2985     ) -> ::c_int;
2986 
getbootfile() -> *const ::c_char2987     pub fn getbootfile() -> *const ::c_char;
getbyteorder() -> ::c_int2988     pub fn getbyteorder() -> ::c_int;
getdiskrawname( buf: *mut ::c_char, buflen: ::size_t, name: *const ::c_char, ) -> *const ::c_char2989     pub fn getdiskrawname(
2990         buf: *mut ::c_char,
2991         buflen: ::size_t,
2992         name: *const ::c_char,
2993     ) -> *const ::c_char;
getdiskcookedname( buf: *mut ::c_char, buflen: ::size_t, name: *const ::c_char, ) -> *const ::c_char2994     pub fn getdiskcookedname(
2995         buf: *mut ::c_char,
2996         buflen: ::size_t,
2997         name: *const ::c_char,
2998     ) -> *const ::c_char;
getfsspecname( buf: *mut ::c_char, buflen: ::size_t, spec: *const ::c_char, ) -> *const ::c_char2999     pub fn getfsspecname(
3000         buf: *mut ::c_char,
3001         buflen: ::size_t,
3002         spec: *const ::c_char,
3003     ) -> *const ::c_char;
3004 
strpct( buf: *mut ::c_char, bufsiz: ::size_t, numerator: ::uintmax_t, denominator: ::uintmax_t, precision: ::size_t, ) -> *mut ::c_char3005     pub fn strpct(
3006         buf: *mut ::c_char,
3007         bufsiz: ::size_t,
3008         numerator: ::uintmax_t,
3009         denominator: ::uintmax_t,
3010         precision: ::size_t,
3011     ) -> *mut ::c_char;
strspct( buf: *mut ::c_char, bufsiz: ::size_t, numerator: ::intmax_t, denominator: ::intmax_t, precision: ::size_t, ) -> *mut ::c_char3012     pub fn strspct(
3013         buf: *mut ::c_char,
3014         bufsiz: ::size_t,
3015         numerator: ::intmax_t,
3016         denominator: ::intmax_t,
3017         precision: ::size_t,
3018     ) -> *mut ::c_char;
3019     #[link_name = "__login50"]
login(ut: *const utmp)3020     pub fn login(ut: *const utmp);
3021     #[link_name = "__loginx50"]
loginx(ut: *const utmpx)3022     pub fn loginx(ut: *const utmpx);
logout(line: *const ::c_char)3023     pub fn logout(line: *const ::c_char);
logoutx(line: *const ::c_char, status: ::c_int, tpe: ::c_int)3024     pub fn logoutx(line: *const ::c_char, status: ::c_int, tpe: ::c_int);
logwtmp(line: *const ::c_char, name: *const ::c_char, host: *const ::c_char)3025     pub fn logwtmp(line: *const ::c_char, name: *const ::c_char, host: *const ::c_char);
logwtmpx( line: *const ::c_char, name: *const ::c_char, host: *const ::c_char, status: ::c_int, tpe: ::c_int, )3026     pub fn logwtmpx(
3027         line: *const ::c_char,
3028         name: *const ::c_char,
3029         host: *const ::c_char,
3030         status: ::c_int,
3031         tpe: ::c_int,
3032     );
3033 
getxattr( path: *const ::c_char, name: *const ::c_char, value: *mut ::c_void, size: ::size_t, ) -> ::ssize_t3034     pub fn getxattr(
3035         path: *const ::c_char,
3036         name: *const ::c_char,
3037         value: *mut ::c_void,
3038         size: ::size_t,
3039     ) -> ::ssize_t;
lgetxattr( path: *const ::c_char, name: *const ::c_char, value: *mut ::c_void, size: ::size_t, ) -> ::ssize_t3040     pub fn lgetxattr(
3041         path: *const ::c_char,
3042         name: *const ::c_char,
3043         value: *mut ::c_void,
3044         size: ::size_t,
3045     ) -> ::ssize_t;
fgetxattr( filedes: ::c_int, name: *const ::c_char, value: *mut ::c_void, size: ::size_t, ) -> ::ssize_t3046     pub fn fgetxattr(
3047         filedes: ::c_int,
3048         name: *const ::c_char,
3049         value: *mut ::c_void,
3050         size: ::size_t,
3051     ) -> ::ssize_t;
setxattr( path: *const ::c_char, name: *const ::c_char, value: *const ::c_void, size: ::size_t, ) -> ::c_int3052     pub fn setxattr(
3053         path: *const ::c_char,
3054         name: *const ::c_char,
3055         value: *const ::c_void,
3056         size: ::size_t,
3057     ) -> ::c_int;
lsetxattr( path: *const ::c_char, name: *const ::c_char, value: *const ::c_void, size: ::size_t, ) -> ::c_int3058     pub fn lsetxattr(
3059         path: *const ::c_char,
3060         name: *const ::c_char,
3061         value: *const ::c_void,
3062         size: ::size_t,
3063     ) -> ::c_int;
fsetxattr( filedes: ::c_int, name: *const ::c_char, value: *const ::c_void, size: ::size_t, flags: ::c_int, ) -> ::c_int3064     pub fn fsetxattr(
3065         filedes: ::c_int,
3066         name: *const ::c_char,
3067         value: *const ::c_void,
3068         size: ::size_t,
3069         flags: ::c_int,
3070     ) -> ::c_int;
listxattr(path: *const ::c_char, list: *mut ::c_char, size: ::size_t) -> ::ssize_t3071     pub fn listxattr(path: *const ::c_char, list: *mut ::c_char, size: ::size_t) -> ::ssize_t;
llistxattr(path: *const ::c_char, list: *mut ::c_char, size: ::size_t) -> ::ssize_t3072     pub fn llistxattr(path: *const ::c_char, list: *mut ::c_char, size: ::size_t) -> ::ssize_t;
flistxattr(filedes: ::c_int, list: *mut ::c_char, size: ::size_t) -> ::ssize_t3073     pub fn flistxattr(filedes: ::c_int, list: *mut ::c_char, size: ::size_t) -> ::ssize_t;
removexattr(path: *const ::c_char, name: *const ::c_char) -> ::c_int3074     pub fn removexattr(path: *const ::c_char, name: *const ::c_char) -> ::c_int;
lremovexattr(path: *const ::c_char, name: *const ::c_char) -> ::c_int3075     pub fn lremovexattr(path: *const ::c_char, name: *const ::c_char) -> ::c_int;
fremovexattr(fd: ::c_int, path: *const ::c_char, name: *const ::c_char) -> ::c_int3076     pub fn fremovexattr(fd: ::c_int, path: *const ::c_char, name: *const ::c_char) -> ::c_int;
3077 
string_to_flags( string_p: *mut *mut ::c_char, setp: *mut ::c_ulong, clrp: *mut ::c_ulong, ) -> ::c_int3078     pub fn string_to_flags(
3079         string_p: *mut *mut ::c_char,
3080         setp: *mut ::c_ulong,
3081         clrp: *mut ::c_ulong,
3082     ) -> ::c_int;
flags_to_string(flags: ::c_ulong, def: *const ::c_char) -> ::c_int3083     pub fn flags_to_string(flags: ::c_ulong, def: *const ::c_char) -> ::c_int;
3084 
kinfo_getvmmap(pid: ::pid_t, cntp: *mut ::size_t) -> *mut kinfo_vmentry3085     pub fn kinfo_getvmmap(pid: ::pid_t, cntp: *mut ::size_t) -> *mut kinfo_vmentry;
3086 }
3087 
3088 #[link(name = "execinfo")]
3089 extern "C" {
backtrace(addrlist: *mut *mut ::c_void, len: ::size_t) -> ::size_t3090     pub fn backtrace(addrlist: *mut *mut ::c_void, len: ::size_t) -> ::size_t;
backtrace_symbols(addrlist: *const *mut ::c_void, len: ::size_t) -> *mut *mut ::c_char3091     pub fn backtrace_symbols(addrlist: *const *mut ::c_void, len: ::size_t) -> *mut *mut ::c_char;
backtrace_symbols_fd( addrlist: *const *mut ::c_void, len: ::size_t, fd: ::c_int, ) -> ::c_int3092     pub fn backtrace_symbols_fd(
3093         addrlist: *const *mut ::c_void,
3094         len: ::size_t,
3095         fd: ::c_int,
3096     ) -> ::c_int;
backtrace_symbols_fmt( addrlist: *const *mut ::c_void, len: ::size_t, fmt: *const ::c_char, ) -> *mut *mut ::c_char3097     pub fn backtrace_symbols_fmt(
3098         addrlist: *const *mut ::c_void,
3099         len: ::size_t,
3100         fmt: *const ::c_char,
3101     ) -> *mut *mut ::c_char;
backtrace_symbols_fd_fmt( addrlist: *const *mut ::c_void, len: ::size_t, fd: ::c_int, fmt: *const ::c_char, ) -> ::c_int3102     pub fn backtrace_symbols_fd_fmt(
3103         addrlist: *const *mut ::c_void,
3104         len: ::size_t,
3105         fd: ::c_int,
3106         fmt: *const ::c_char,
3107     ) -> ::c_int;
3108 }
3109 
3110 cfg_if! {
3111     if #[cfg(libc_union)] {
3112         extern {
3113             // these functions use statvfs:
3114             pub fn getmntinfo(mntbufp: *mut *mut ::statvfs, flags: ::c_int) -> ::c_int;
3115             pub fn getvfsstat(buf: *mut statvfs, bufsize: ::size_t, flags: ::c_int) -> ::c_int;
3116         }
3117     }
3118 }
3119 
3120 cfg_if! {
3121     if #[cfg(target_arch = "aarch64")] {
3122         mod aarch64;
3123         pub use self::aarch64::*;
3124     } else if #[cfg(target_arch = "arm")] {
3125         mod arm;
3126         pub use self::arm::*;
3127     } else if #[cfg(target_arch = "powerpc")] {
3128         mod powerpc;
3129         pub use self::powerpc::*;
3130     } else if #[cfg(target_arch = "sparc64")] {
3131         mod sparc64;
3132         pub use self::sparc64::*;
3133     } else if #[cfg(target_arch = "x86_64")] {
3134         mod x86_64;
3135         pub use self::x86_64::*;
3136     } else if #[cfg(target_arch = "x86")] {
3137         mod x86;
3138         pub use self::x86::*;
3139     } else if #[cfg(target_arch = "mips")] {
3140         mod mips;
3141         pub use self::mips::*;
3142     } else if #[cfg(target_arch = "riscv64")] {
3143         mod riscv64;
3144         pub use self::riscv64::*;
3145     } else {
3146         // Unknown target_arch
3147     }
3148 }
3149