1 use unix::bsd::O_SYNC;
2 
3 pub type clock_t = i64;
4 pub type suseconds_t = ::c_long;
5 pub type dev_t = i32;
6 pub type sigset_t = ::c_uint;
7 pub type blksize_t = i32;
8 pub type fsblkcnt_t = u64;
9 pub type fsfilcnt_t = u64;
10 pub type pthread_attr_t = *mut ::c_void;
11 pub type pthread_mutex_t = *mut ::c_void;
12 pub type pthread_mutexattr_t = *mut ::c_void;
13 pub type pthread_cond_t = *mut ::c_void;
14 pub type pthread_condattr_t = *mut ::c_void;
15 pub type pthread_rwlock_t = *mut ::c_void;
16 pub type pthread_rwlockattr_t = *mut ::c_void;
17 pub type caddr_t = *mut ::c_char;
18 
19 // elf.h
20 
21 pub type Elf32_Addr = u32;
22 pub type Elf32_Half = u16;
23 pub type Elf32_Lword = u64;
24 pub type Elf32_Off = u32;
25 pub type Elf32_Sword = i32;
26 pub type Elf32_Word = u32;
27 
28 pub type Elf64_Addr = u64;
29 pub type Elf64_Half = u16;
30 pub type Elf64_Lword = u64;
31 pub type Elf64_Off = u64;
32 pub type Elf64_Sword = i32;
33 pub type Elf64_Sxword = i64;
34 pub type Elf64_Word = u32;
35 pub type Elf64_Xword = u64;
36 
37 cfg_if! {
38     if #[cfg(target_pointer_width = "64")] {
39         type Elf_Addr = Elf64_Addr;
40         type Elf_Half = Elf64_Half;
41         type Elf_Phdr = Elf64_Phdr;
42     } else if #[cfg(target_pointer_width = "32")] {
43         type Elf_Addr = Elf32_Addr;
44         type Elf_Half = Elf32_Half;
45         type Elf_Phdr = Elf32_Phdr;
46     }
47 }
48 
49 s! {
50     pub struct glob_t {
51         pub gl_pathc:   ::size_t,
52         pub gl_matchc:  ::size_t,
53         pub gl_offs:    ::size_t,
54         pub gl_flags:   ::c_int,
55         pub gl_pathv:   *mut *mut ::c_char,
56         __unused1: *mut ::c_void,
57         __unused2: *mut ::c_void,
58         __unused3: *mut ::c_void,
59         __unused4: *mut ::c_void,
60         __unused5: *mut ::c_void,
61         __unused6: *mut ::c_void,
62         __unused7: *mut ::c_void,
63     }
64 
65     pub struct lconv {
66         pub decimal_point: *mut ::c_char,
67         pub thousands_sep: *mut ::c_char,
68         pub grouping: *mut ::c_char,
69         pub int_curr_symbol: *mut ::c_char,
70         pub currency_symbol: *mut ::c_char,
71         pub mon_decimal_point: *mut ::c_char,
72         pub mon_thousands_sep: *mut ::c_char,
73         pub mon_grouping: *mut ::c_char,
74         pub positive_sign: *mut ::c_char,
75         pub negative_sign: *mut ::c_char,
76         pub int_frac_digits: ::c_char,
77         pub frac_digits: ::c_char,
78         pub p_cs_precedes: ::c_char,
79         pub p_sep_by_space: ::c_char,
80         pub n_cs_precedes: ::c_char,
81         pub n_sep_by_space: ::c_char,
82         pub p_sign_posn: ::c_char,
83         pub n_sign_posn: ::c_char,
84         pub int_p_cs_precedes: ::c_char,
85         pub int_p_sep_by_space: ::c_char,
86         pub int_n_cs_precedes: ::c_char,
87         pub int_n_sep_by_space: ::c_char,
88         pub int_p_sign_posn: ::c_char,
89         pub int_n_sign_posn: ::c_char,
90     }
91 
92     pub struct ufs_args {
93         pub fspec: *mut ::c_char,
94         pub export_info: export_args,
95     }
96 
97     pub struct mfs_args {
98         pub fspec: *mut ::c_char,
99         pub export_info: export_args,
100         // https://github.com/openbsd/src/blob/master/sys/sys/types.h#L134
101         pub base: *mut ::c_char,
102         pub size: ::c_ulong,
103     }
104 
105     pub struct iso_args {
106         pub fspec: *mut ::c_char,
107         pub export_info: export_args,
108         pub flags: ::c_int,
109         pub sess: ::c_int,
110     }
111 
112     pub struct nfs_args {
113         pub version: ::c_int,
114         pub addr: *mut ::sockaddr,
115         pub addrlen: ::c_int,
116         pub sotype: ::c_int,
117         pub proto: ::c_int,
118         pub fh: *mut ::c_uchar,
119         pub fhsize: ::c_int,
120         pub flags: ::c_int,
121         pub wsize: ::c_int,
122         pub rsize: ::c_int,
123         pub readdirsize: ::c_int,
124         pub timeo: ::c_int,
125         pub retrans: ::c_int,
126         pub maxgrouplist: ::c_int,
127         pub readahead: ::c_int,
128         pub leaseterm: ::c_int,
129         pub deadthresh: ::c_int,
130         pub hostname: *mut ::c_char,
131         pub acregmin: ::c_int,
132         pub acregmax: ::c_int,
133         pub acdirmin: ::c_int,
134         pub acdirmax: ::c_int,
135     }
136 
137     pub struct msdosfs_args {
138         pub fspec: *mut ::c_char,
139         pub export_info: export_args,
140         pub uid: ::uid_t,
141         pub gid: ::gid_t,
142         pub mask: ::mode_t,
143         pub flags: ::c_int,
144     }
145 
146     pub struct ntfs_args {
147         pub fspec: *mut ::c_char,
148         pub export_info: export_args,
149         pub uid: ::uid_t,
150         pub gid: ::gid_t,
151         pub mode: ::mode_t,
152         pub flag: ::c_ulong,
153     }
154 
155     pub struct udf_args {
156         pub fspec: *mut ::c_char,
157         pub lastblock: u32,
158     }
159 
160     pub struct tmpfs_args {
161         pub ta_version: ::c_int,
162         pub ta_nodes_max: ::ino_t,
163         pub ta_size_max: ::off_t,
164         pub ta_root_uid: ::uid_t,
165         pub ta_root_gid: ::gid_t,
166         pub ta_root_mode: ::mode_t,
167     }
168 
169     pub struct fusefs_args {
170         pub name: *mut ::c_char,
171         pub fd: ::c_int,
172         pub max_read: ::c_int,
173         pub allow_other: ::c_int,
174     }
175 
176     pub struct xucred {
177         pub cr_uid: ::uid_t,
178         pub cr_gid: ::gid_t,
179         pub cr_ngroups: ::c_short,
180         //https://github.com/openbsd/src/blob/master/sys/sys/syslimits.h#L44
181         pub cr_groups: [::gid_t; 16],
182     }
183 
184     pub struct export_args {
185         pub ex_flags: ::c_int,
186         pub ex_root: ::uid_t,
187         pub ex_anon: xucred,
188         pub ex_addr: *mut ::sockaddr,
189         pub ex_addrlen: ::c_int,
190         pub ex_mask: *mut ::sockaddr,
191         pub ex_masklen: ::c_int,
192     }
193 
194     pub struct ip_mreq {
195         pub imr_multiaddr: in_addr,
196         pub imr_interface: in_addr,
197     }
198 
199     pub struct in_addr {
200         pub s_addr: ::in_addr_t,
201     }
202 
203     pub struct sockaddr_in {
204         pub sin_len: u8,
205         pub sin_family: ::sa_family_t,
206         pub sin_port: ::in_port_t,
207         pub sin_addr: ::in_addr,
208         pub sin_zero: [i8; 8],
209     }
210 
211     pub struct kevent {
212         pub ident: ::uintptr_t,
213         pub filter: ::c_short,
214         pub flags: ::c_ushort,
215         pub fflags: ::c_uint,
216         pub data: i64,
217         pub udata: *mut ::c_void,
218     }
219 
220     pub struct stat {
221         pub st_mode: ::mode_t,
222         pub st_dev: ::dev_t,
223         pub st_ino: ::ino_t,
224         pub st_nlink: ::nlink_t,
225         pub st_uid: ::uid_t,
226         pub st_gid: ::gid_t,
227         pub st_rdev: ::dev_t,
228         pub st_atime: ::time_t,
229         pub st_atime_nsec: ::c_long,
230         pub st_mtime: ::time_t,
231         pub st_mtime_nsec: ::c_long,
232         pub st_ctime: ::time_t,
233         pub st_ctime_nsec: ::c_long,
234         pub st_size: ::off_t,
235         pub st_blocks: ::blkcnt_t,
236         pub st_blksize: ::blksize_t,
237         pub st_flags: u32,
238         pub st_gen: u32,
239         pub st_birthtime: ::time_t,
240         pub st_birthtime_nsec: ::c_long,
241     }
242 
243     pub struct statvfs {
244         pub f_bsize: ::c_ulong,
245         pub f_frsize: ::c_ulong,
246         pub f_blocks: ::fsblkcnt_t,
247         pub f_bfree: ::fsblkcnt_t,
248         pub f_bavail: ::fsblkcnt_t,
249         pub f_files: ::fsfilcnt_t,
250         pub f_ffree: ::fsfilcnt_t,
251         pub f_favail: ::fsfilcnt_t,
252         pub f_fsid: ::c_ulong,
253         pub f_flag: ::c_ulong,
254         pub f_namemax: ::c_ulong,
255     }
256 
257     pub struct addrinfo {
258         pub ai_flags: ::c_int,
259         pub ai_family: ::c_int,
260         pub ai_socktype: ::c_int,
261         pub ai_protocol: ::c_int,
262         pub ai_addrlen: ::socklen_t,
263         pub ai_addr: *mut ::sockaddr,
264         pub ai_canonname: *mut ::c_char,
265         pub ai_next: *mut ::addrinfo,
266     }
267 
268     pub struct Dl_info {
269         pub dli_fname: *const ::c_char,
270         pub dli_fbase: *mut ::c_void,
271         pub dli_sname: *const ::c_char,
272         pub dli_saddr: *mut ::c_void,
273     }
274 
275     pub struct if_data {
276         pub ifi_type: ::c_uchar,
277         pub ifi_addrlen: ::c_uchar,
278         pub ifi_hdrlen: ::c_uchar,
279         pub ifi_link_state: ::c_uchar,
280         pub ifi_mtu: u32,
281         pub ifi_metric: u32,
282         pub ifi_rdomain: u32,
283         pub ifi_baudrate: u64,
284         pub ifi_ipackets: u64,
285         pub ifi_ierrors: u64,
286         pub ifi_opackets: u64,
287         pub ifi_oerrors: u64,
288         pub ifi_collisions: u64,
289         pub ifi_ibytes: u64,
290         pub ifi_obytes: u64,
291         pub ifi_imcasts: u64,
292         pub ifi_omcasts: u64,
293         pub ifi_iqdrops: u64,
294         pub ifi_oqdrops: u64,
295         pub ifi_noproto: u64,
296         pub ifi_capabilities: u32,
297         pub ifi_lastchange: ::timeval,
298     }
299 
300     pub struct if_msghdr {
301         pub ifm_msglen: ::c_ushort,
302         pub ifm_version: ::c_uchar,
303         pub ifm_type: ::c_uchar,
304         pub ifm_hdrlen: ::c_ushort,
305         pub ifm_index: ::c_ushort,
306         pub ifm_tableid: ::c_ushort,
307         pub ifm_pad1: ::c_uchar,
308         pub ifm_pad2: ::c_uchar,
309         pub ifm_addrs: ::c_int,
310         pub ifm_flags: ::c_int,
311         pub ifm_xflags: ::c_int,
312         pub ifm_data: if_data,
313     }
314 
315     pub struct sockaddr_dl {
316         pub sdl_len: ::c_uchar,
317         pub sdl_family: ::c_uchar,
318         pub sdl_index: ::c_ushort,
319         pub sdl_type: ::c_uchar,
320         pub sdl_nlen: ::c_uchar,
321         pub sdl_alen: ::c_uchar,
322         pub sdl_slen: ::c_uchar,
323         pub sdl_data: [::c_char; 24],
324     }
325 
326     pub struct sockpeercred {
327         pub uid: ::uid_t,
328         pub gid: ::gid_t,
329         pub pid: ::pid_t,
330     }
331 
332     pub struct arphdr {
333         pub ar_hrd: u16,
334         pub ar_pro: u16,
335         pub ar_hln: u8,
336         pub ar_pln: u8,
337         pub ar_op: u16,
338     }
339 
340     pub struct shmid_ds {
341         pub shm_perm: ::ipc_perm,
342         pub shm_segsz: ::c_int,
343         pub shm_lpid: ::pid_t,
344         pub shm_cpid: ::pid_t,
345         pub shm_nattch: ::c_short,
346         pub shm_atime: ::time_t,
347         __shm_atimensec: c_long,
348         pub shm_dtime: ::time_t,
349         __shm_dtimensec: c_long,
350         pub shm_ctime: ::time_t,
351         __shm_ctimensec: c_long,
352         pub shm_internal: *mut ::c_void,
353     }
354 
355     // elf.h
356     pub struct Elf32_Phdr {
357         pub p_type: Elf32_Word,
358         pub p_offset: Elf32_Off,
359         pub p_vaddr: Elf32_Addr,
360         pub p_paddr: Elf32_Addr,
361         pub p_filesz: Elf32_Word,
362         pub p_memsz: Elf32_Word,
363         pub p_flags: Elf32_Word,
364         pub p_align: Elf32_Word,
365     }
366 
367     pub struct Elf64_Phdr {
368         pub p_type: Elf64_Word,
369         pub p_flags: Elf64_Word,
370         pub p_offset: Elf64_Off,
371         pub p_vaddr: Elf64_Addr,
372         pub p_paddr: Elf64_Addr,
373         pub p_filesz: Elf64_Xword,
374         pub p_memsz: Elf64_Xword,
375         pub p_align: Elf64_Xword,
376     }
377 
378     // link.h
379 
380     pub struct dl_phdr_info {
381         pub dlpi_addr: Elf_Addr,
382         pub dlpi_name: *const ::c_char,
383         pub dlpi_phdr: *const Elf_Phdr,
384         pub dlpi_phnum: Elf_Half,
385     }
386 }
387 
388 impl siginfo_t {
si_addr(&self) -> *mut ::c_char389     pub unsafe fn si_addr(&self) -> *mut ::c_char {
390         self.si_addr
391     }
392 
si_value(&self) -> ::sigval393     pub unsafe fn si_value(&self) -> ::sigval {
394         #[repr(C)]
395         struct siginfo_timer {
396             _si_signo: ::c_int,
397             _si_errno: ::c_int,
398             _si_code: ::c_int,
399             _pid: ::pid_t,
400             _uid: ::uid_t,
401             value: ::sigval,
402         }
403         (*(self as *const siginfo_t as *const siginfo_timer)).value
404     }
405 }
406 
407 s_no_extra_traits! {
408     pub struct dirent {
409         pub d_fileno: ::ino_t,
410         pub d_off: ::off_t,
411         pub d_reclen: u16,
412         pub d_type: u8,
413         pub d_namlen: u8,
414         __d_padding: [u8; 4],
415         pub d_name: [::c_char; 256],
416     }
417 
418     pub struct sockaddr_storage {
419         pub ss_len: u8,
420         pub ss_family: ::sa_family_t,
421         __ss_pad1: [u8; 6],
422         __ss_pad2: i64,
423         __ss_pad3: [u8; 240],
424     }
425 
426     pub struct siginfo_t {
427         pub si_signo: ::c_int,
428         pub si_code: ::c_int,
429         pub si_errno: ::c_int,
430         pub si_addr: *mut ::c_char,
431         #[cfg(target_pointer_width = "32")]
432         __pad: [u8; 112],
433         #[cfg(target_pointer_width = "64")]
434         __pad: [u8; 108],
435     }
436 
437     pub struct lastlog {
438         ll_time: ::time_t,
439         ll_line: [::c_char; UT_LINESIZE],
440         ll_host: [::c_char; UT_HOSTSIZE],
441     }
442 
443     pub struct utmp {
444         pub ut_line: [::c_char; UT_LINESIZE],
445         pub ut_name: [::c_char; UT_NAMESIZE],
446         pub ut_host: [::c_char; UT_HOSTSIZE],
447         pub ut_time: ::time_t,
448     }
449 
450     pub union mount_info {
451         pub ufs_args: ufs_args,
452         pub mfs_args: mfs_args,
453         pub nfs_args: nfs_args,
454         pub iso_args: iso_args,
455         pub msdosfs_args: msdosfs_args,
456         pub ntfs_args: ntfs_args,
457         pub tmpfs_args: tmpfs_args,
458         align: [::c_char; 160],
459     }
460 
461 }
462 
463 cfg_if! {
464     if #[cfg(feature = "extra_traits")] {
465         impl PartialEq for dirent {
466             fn eq(&self, other: &dirent) -> bool {
467                 self.d_fileno == other.d_fileno
468                     && self.d_off == other.d_off
469                     && self.d_reclen == other.d_reclen
470                     && self.d_type == other.d_type
471                     && self.d_namlen == other.d_namlen
472                     && self
473                     .d_name
474                     .iter()
475                     .zip(other.d_name.iter())
476                     .all(|(a,b)| a == b)
477             }
478         }
479 
480         impl Eq for dirent {}
481 
482         impl ::fmt::Debug for dirent {
483             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
484                 f.debug_struct("dirent")
485                     .field("d_fileno", &self.d_fileno)
486                     .field("d_off", &self.d_off)
487                     .field("d_reclen", &self.d_reclen)
488                     .field("d_type", &self.d_type)
489                     .field("d_namlen", &self.d_namlen)
490                 // FIXME: .field("d_name", &self.d_name)
491                     .finish()
492             }
493         }
494 
495         impl ::hash::Hash for dirent {
496             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
497                 self.d_fileno.hash(state);
498                 self.d_off.hash(state);
499                 self.d_reclen.hash(state);
500                 self.d_type.hash(state);
501                 self.d_namlen.hash(state);
502                 self.d_name.hash(state);
503             }
504         }
505 
506         impl PartialEq for sockaddr_storage {
507             fn eq(&self, other: &sockaddr_storage) -> bool {
508                 self.ss_len == other.ss_len
509                     && self.ss_family == other.ss_family
510             }
511         }
512 
513         impl Eq for sockaddr_storage {}
514 
515         impl ::fmt::Debug for sockaddr_storage {
516             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
517                 f.debug_struct("sockaddr_storage")
518                     .field("ss_len", &self.ss_len)
519                     .field("ss_family", &self.ss_family)
520                     .finish()
521             }
522         }
523 
524         impl ::hash::Hash for sockaddr_storage {
525             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
526                 self.ss_len.hash(state);
527                 self.ss_family.hash(state);
528             }
529         }
530 
531         impl PartialEq for siginfo_t {
532             fn eq(&self, other: &siginfo_t) -> bool {
533                 self.si_signo == other.si_signo
534                     && self.si_code == other.si_code
535                     && self.si_errno == other.si_errno
536                     && self.si_addr == other.si_addr
537             }
538         }
539 
540         impl Eq for siginfo_t {}
541 
542         impl ::fmt::Debug for siginfo_t {
543             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
544                 f.debug_struct("siginfo_t")
545                     .field("si_signo", &self.si_signo)
546                     .field("si_code", &self.si_code)
547                     .field("si_errno", &self.si_errno)
548                     .field("si_addr", &self.si_addr)
549                     .finish()
550             }
551         }
552 
553         impl ::hash::Hash for siginfo_t {
554             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
555                 self.si_signo.hash(state);
556                 self.si_code.hash(state);
557                 self.si_errno.hash(state);
558                 self.si_addr.hash(state);
559             }
560         }
561 
562         impl PartialEq for lastlog {
563             fn eq(&self, other: &lastlog) -> bool {
564                 self.ll_time == other.ll_time
565                     && self
566                     .ll_line
567                     .iter()
568                     .zip(other.ll_line.iter())
569                     .all(|(a,b)| a == b)
570                     && self
571                     .ll_host
572                     .iter()
573                     .zip(other.ll_host.iter())
574                     .all(|(a,b)| a == b)
575             }
576         }
577 
578         impl Eq for lastlog {}
579 
580         impl ::fmt::Debug for lastlog {
581             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
582                 f.debug_struct("lastlog")
583                     .field("ll_time", &self.ll_time)
584                 // FIXME: .field("ll_line", &self.ll_line)
585                 // FIXME: .field("ll_host", &self.ll_host)
586                     .finish()
587             }
588         }
589 
590         impl ::hash::Hash for lastlog {
591             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
592                 self.ll_time.hash(state);
593                 self.ll_line.hash(state);
594                 self.ll_host.hash(state);
595             }
596         }
597 
598         impl PartialEq for utmp {
599             fn eq(&self, other: &utmp) -> bool {
600                 self.ut_time == other.ut_time
601                     && self
602                     .ut_line
603                     .iter()
604                     .zip(other.ut_line.iter())
605                     .all(|(a,b)| a == b)
606                     && self
607                     .ut_name
608                     .iter()
609                     .zip(other.ut_name.iter())
610                     .all(|(a,b)| a == b)
611                     && self
612                     .ut_host
613                     .iter()
614                     .zip(other.ut_host.iter())
615                     .all(|(a,b)| a == b)
616             }
617         }
618 
619         impl Eq for utmp {}
620 
621         impl ::fmt::Debug for utmp {
622             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
623                 f.debug_struct("utmp")
624                 // FIXME: .field("ut_line", &self.ut_line)
625                 // FIXME: .field("ut_name", &self.ut_name)
626                 // FIXME: .field("ut_host", &self.ut_host)
627                     .field("ut_time", &self.ut_time)
628                     .finish()
629             }
630         }
631 
632         impl ::hash::Hash for utmp {
633             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
634                 self.ut_line.hash(state);
635                 self.ut_name.hash(state);
636                 self.ut_host.hash(state);
637                 self.ut_time.hash(state);
638             }
639         }
640 
641         impl PartialEq for mount_info {
642             fn eq(&self, other: &mount_info) -> bool {
643                 unsafe {
644                     self.align
645                         .iter()
646                         .zip(other.align.iter())
647                         .all(|(a,b)| a == b)
648                 }
649             }
650         }
651 
652         impl Eq for mount_info { }
653 
654         impl ::fmt::Debug for mount_info {
655             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
656                 f.debug_struct("mount_info")
657                 // FIXME: .field("align", &self.align)
658                     .finish()
659             }
660         }
661 
662         impl ::hash::Hash for mount_info {
663             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
664                 unsafe { self.align.hash(state) };
665             }
666         }
667     }
668 }
669 
670 cfg_if! {
671     if #[cfg(libc_union)] {
672         s_no_extra_traits! {
673             // This type uses the union mount_info:
674             pub struct statfs {
675                 pub f_flags: u32,
676                 pub f_bsize: u32,
677                 pub f_iosize: u32,
678                 pub f_blocks: u64,
679                 pub f_bfree: u64,
680                 pub f_bavail: i64,
681                 pub f_files: u64,
682                 pub f_ffree: u64,
683                 pub f_favail: i64,
684                 pub f_syncwrites: u64,
685                 pub f_syncreads: u64,
686                 pub f_asyncwrites: u64,
687                 pub f_asyncreads: u64,
688                 pub f_fsid: ::fsid_t,
689                 pub f_namemax: u32,
690                 pub f_owner: ::uid_t,
691                 pub f_ctime: u64,
692                 pub f_fstypename: [::c_char; 16],
693                 pub f_mntonname: [::c_char; 90],
694                 pub f_mntfromname: [::c_char; 90],
695                 pub f_mntfromspec: [::c_char; 90],
696                 pub mount_info: mount_info,
697             }
698         }
699 
700         cfg_if! {
701             if #[cfg(feature = "extra_traits")] {
702                 impl PartialEq for statfs {
703                     fn eq(&self, other: &statfs) -> bool {
704                         self.f_flags == other.f_flags
705                             && self.f_bsize == other.f_bsize
706                             && self.f_iosize == other.f_iosize
707                             && self.f_blocks == other.f_blocks
708                             && self.f_bfree == other.f_bfree
709                             && self.f_bavail == other.f_bavail
710                             && self.f_files == other.f_files
711                             && self.f_ffree == other.f_ffree
712                             && self.f_favail == other.f_favail
713                             && self.f_syncwrites == other.f_syncwrites
714                             && self.f_syncreads == other.f_syncreads
715                             && self.f_asyncwrites == other.f_asyncwrites
716                             && self.f_asyncreads == other.f_asyncreads
717                             && self.f_fsid == other.f_fsid
718                             && self.f_namemax == other.f_namemax
719                             && self.f_owner == other.f_owner
720                             && self.f_ctime == other.f_ctime
721                             && self.f_fstypename
722                             .iter()
723                             .zip(other.f_fstypename.iter())
724                             .all(|(a,b)| a == b)
725                             && self.f_mntonname
726                             .iter()
727                             .zip(other.f_mntonname.iter())
728                             .all(|(a,b)| a == b)
729                             && self.f_mntfromname
730                             .iter()
731                             .zip(other.f_mntfromname.iter())
732                             .all(|(a,b)| a == b)
733                             && self.f_mntfromspec
734                             .iter()
735                             .zip(other.f_mntfromspec.iter())
736                             .all(|(a,b)| a == b)
737                             && self.mount_info == other.mount_info
738                     }
739                 }
740 
741                 impl Eq for statfs { }
742 
743                 impl ::fmt::Debug for statfs {
744                     fn fmt(&self, f: &mut ::fmt::Formatter)
745                            -> ::fmt::Result {
746                         f.debug_struct("statfs")
747                             .field("f_flags", &self.f_flags)
748                             .field("f_bsize", &self.f_bsize)
749                             .field("f_iosize", &self.f_iosize)
750                             .field("f_blocks", &self.f_blocks)
751                             .field("f_bfree", &self.f_bfree)
752                             .field("f_bavail", &self.f_bavail)
753                             .field("f_files", &self.f_files)
754                             .field("f_ffree", &self.f_ffree)
755                             .field("f_favail", &self.f_favail)
756                             .field("f_syncwrites", &self.f_syncwrites)
757                             .field("f_syncreads", &self.f_syncreads)
758                             .field("f_asyncwrites", &self.f_asyncwrites)
759                             .field("f_asyncreads", &self.f_asyncreads)
760                             .field("f_fsid", &self.f_fsid)
761                             .field("f_namemax", &self.f_namemax)
762                             .field("f_owner", &self.f_owner)
763                             .field("f_ctime", &self.f_ctime)
764                         // FIXME: .field("f_fstypename", &self.f_fstypename)
765                         // FIXME: .field("f_mntonname", &self.f_mntonname)
766                         // FIXME: .field("f_mntfromname", &self.f_mntfromname)
767                         // FIXME: .field("f_mntfromspec", &self.f_mntfromspec)
768                             .field("mount_info", &self.mount_info)
769                             .finish()
770                     }
771                 }
772 
773                 impl ::hash::Hash for statfs {
774                     fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
775                         self.f_flags.hash(state);
776                         self.f_bsize.hash(state);
777                         self.f_iosize.hash(state);
778                         self.f_blocks.hash(state);
779                         self.f_bfree.hash(state);
780                         self.f_bavail.hash(state);
781                         self.f_files.hash(state);
782                         self.f_ffree.hash(state);
783                         self.f_favail.hash(state);
784                         self.f_syncwrites.hash(state);
785                         self.f_syncreads.hash(state);
786                         self.f_asyncwrites.hash(state);
787                         self.f_asyncreads.hash(state);
788                         self.f_fsid.hash(state);
789                         self.f_namemax.hash(state);
790                         self.f_owner.hash(state);
791                         self.f_ctime.hash(state);
792                         self.f_fstypename.hash(state);
793                         self.f_mntonname.hash(state);
794                         self.f_mntfromname.hash(state);
795                         self.f_mntfromspec.hash(state);
796                         self.mount_info.hash(state);
797                     }
798                 }
799             }
800         }
801     }
802 }
803 
804 pub const UT_NAMESIZE: usize = 32;
805 pub const UT_LINESIZE: usize = 8;
806 pub const UT_HOSTSIZE: usize = 256;
807 
808 pub const O_CLOEXEC: ::c_int = 0x10000;
809 pub const O_DIRECTORY: ::c_int = 0x20000;
810 pub const O_RSYNC: ::c_int = O_SYNC;
811 
812 pub const MS_SYNC: ::c_int = 0x0002;
813 pub const MS_INVALIDATE: ::c_int = 0x0004;
814 
815 pub const POLLNORM: ::c_short = ::POLLRDNORM;
816 
817 pub const ENOATTR: ::c_int = 83;
818 pub const EILSEQ: ::c_int = 84;
819 pub const EOVERFLOW: ::c_int = 87;
820 pub const ECANCELED: ::c_int = 88;
821 pub const EIDRM: ::c_int = 89;
822 pub const ENOMSG: ::c_int = 90;
823 pub const ENOTSUP: ::c_int = 91;
824 pub const EBADMSG: ::c_int = 92;
825 pub const ENOTRECOVERABLE: ::c_int = 93;
826 pub const EOWNERDEAD: ::c_int = 94;
827 pub const EPROTO: ::c_int = 95;
828 pub const ELAST: ::c_int = 95;
829 
830 pub const F_DUPFD_CLOEXEC: ::c_int = 10;
831 
832 pub const UTIME_OMIT: c_long = -1;
833 pub const UTIME_NOW: c_long = -2;
834 
835 pub const AT_FDCWD: ::c_int = -100;
836 pub const AT_EACCESS: ::c_int = 0x01;
837 pub const AT_SYMLINK_NOFOLLOW: ::c_int = 0x02;
838 pub const AT_SYMLINK_FOLLOW: ::c_int = 0x04;
839 pub const AT_REMOVEDIR: ::c_int = 0x08;
840 
841 #[deprecated(since = "0.2.64", note = "Not stable across OS versions")]
842 pub const RLIM_NLIMITS: ::c_int = 9;
843 
844 pub const SO_TIMESTAMP: ::c_int = 0x0800;
845 pub const SO_SNDTIMEO: ::c_int = 0x1005;
846 pub const SO_RCVTIMEO: ::c_int = 0x1006;
847 pub const SO_BINDANY: ::c_int = 0x1000;
848 pub const SO_NETPROC: ::c_int = 0x1020;
849 pub const SO_RTABLE: ::c_int = 0x1021;
850 pub const SO_PEERCRED: ::c_int = 0x1022;
851 pub const SO_SPLICE: ::c_int = 0x1023;
852 
853 // sys/netinet/in.h
854 // Protocols (RFC 1700)
855 // NOTE: These are in addition to the constants defined in src/unix/mod.rs
856 
857 // IPPROTO_IP defined in src/unix/mod.rs
858 /// Hop-by-hop option header
859 pub const IPPROTO_HOPOPTS: ::c_int = 0;
860 // IPPROTO_ICMP defined in src/unix/mod.rs
861 /// group mgmt protocol
862 pub const IPPROTO_IGMP: ::c_int = 2;
863 /// gateway^2 (deprecated)
864 pub const IPPROTO_GGP: ::c_int = 3;
865 /// for compatibility
866 pub const IPPROTO_IPIP: ::c_int = 4;
867 // IPPROTO_TCP defined in src/unix/mod.rs
868 /// exterior gateway protocol
869 pub const IPPROTO_EGP: ::c_int = 8;
870 /// pup
871 pub const IPPROTO_PUP: ::c_int = 12;
872 // IPPROTO_UDP defined in src/unix/mod.rs
873 /// xns idp
874 pub const IPPROTO_IDP: ::c_int = 22;
875 /// tp-4 w/ class negotiation
876 pub const IPPROTO_TP: ::c_int = 29;
877 // IPPROTO_IPV6 defined in src/unix/mod.rs
878 /// IP6 routing header
879 pub const IPPROTO_ROUTING: ::c_int = 43;
880 /// IP6 fragmentation header
881 pub const IPPROTO_FRAGMENT: ::c_int = 44;
882 /// resource reservation
883 pub const IPPROTO_RSVP: ::c_int = 46;
884 /// General Routing Encap.
885 pub const IPPROTO_GRE: ::c_int = 47;
886 /// IP6 Encap Sec. Payload
887 pub const IPPROTO_ESP: ::c_int = 50;
888 /// IP6 Auth Header
889 pub const IPPROTO_AH: ::c_int = 51;
890 /// IP Mobility RFC 2004
891 pub const IPPROTO_MOBILE: ::c_int = 55;
892 // IPPROTO_ICMPV6 defined in src/unix/mod.rs
893 /// IP6 no next header
894 pub const IPPROTO_NONE: ::c_int = 59;
895 /// IP6 destination option
896 pub const IPPROTO_DSTOPTS: ::c_int = 60;
897 /// ISO cnlp
898 pub const IPPROTO_EON: ::c_int = 80;
899 /// Ethernet-in-IP
900 pub const IPPROTO_ETHERIP: ::c_int = 97;
901 /// encapsulation header
902 pub const IPPROTO_ENCAP: ::c_int = 98;
903 /// Protocol indep. multicast
904 pub const IPPROTO_PIM: ::c_int = 103;
905 /// IP Payload Comp. Protocol
906 pub const IPPROTO_IPCOMP: ::c_int = 108;
907 /// CARP
908 pub const IPPROTO_CARP: ::c_int = 112;
909 /// unicast MPLS packet
910 pub const IPPROTO_MPLS: ::c_int = 137;
911 /// PFSYNC
912 pub const IPPROTO_PFSYNC: ::c_int = 240;
913 pub const IPPROTO_MAX: ::c_int = 256;
914 
915 // Only used internally, so it can be outside the range of valid IP protocols
916 pub const IPPROTO_DIVERT: ::c_int = 258;
917 
918 pub const IP_RECVDSTADDR: ::c_int = 7;
919 pub const IP_SENDSRCADDR: ::c_int = IP_RECVDSTADDR;
920 pub const IP_RECVIF: ::c_int = 30;
921 
922 // sys/netinet/in.h
923 pub const TCP_MD5SIG: ::c_int = 0x04;
924 pub const TCP_NOPUSH: ::c_int = 0x10;
925 
926 pub const AF_ECMA: ::c_int = 8;
927 pub const AF_ROUTE: ::c_int = 17;
928 pub const AF_ENCAP: ::c_int = 28;
929 pub const AF_SIP: ::c_int = 29;
930 pub const AF_KEY: ::c_int = 30;
931 pub const pseudo_AF_HDRCMPLT: ::c_int = 31;
932 pub const AF_BLUETOOTH: ::c_int = 32;
933 pub const AF_MPLS: ::c_int = 33;
934 pub const pseudo_AF_PFLOW: ::c_int = 34;
935 pub const pseudo_AF_PIPEX: ::c_int = 35;
936 pub const NET_RT_DUMP: ::c_int = 1;
937 pub const NET_RT_FLAGS: ::c_int = 2;
938 pub const NET_RT_IFLIST: ::c_int = 3;
939 pub const NET_RT_STATS: ::c_int = 4;
940 pub const NET_RT_TABLE: ::c_int = 5;
941 pub const NET_RT_IFNAMES: ::c_int = 6;
942 #[doc(hidden)]
943 #[deprecated(
944     since = "0.2.95",
945     note = "Possibly increasing over the releases and might not be so used in the field"
946 )]
947 pub const NET_RT_MAXID: ::c_int = 7;
948 
949 pub const IPV6_JOIN_GROUP: ::c_int = 12;
950 pub const IPV6_LEAVE_GROUP: ::c_int = 13;
951 
952 pub const PF_ROUTE: ::c_int = AF_ROUTE;
953 pub const PF_ECMA: ::c_int = AF_ECMA;
954 pub const PF_ENCAP: ::c_int = AF_ENCAP;
955 pub const PF_SIP: ::c_int = AF_SIP;
956 pub const PF_KEY: ::c_int = AF_KEY;
957 pub const PF_BPF: ::c_int = pseudo_AF_HDRCMPLT;
958 pub const PF_BLUETOOTH: ::c_int = AF_BLUETOOTH;
959 pub const PF_MPLS: ::c_int = AF_MPLS;
960 pub const PF_PFLOW: ::c_int = pseudo_AF_PFLOW;
961 pub const PF_PIPEX: ::c_int = pseudo_AF_PIPEX;
962 
963 pub const SCM_TIMESTAMP: ::c_int = 0x04;
964 
965 pub const O_DSYNC: ::c_int = 128;
966 
967 pub const MAP_RENAME: ::c_int = 0x0000;
968 pub const MAP_NORESERVE: ::c_int = 0x0000;
969 pub const MAP_HASSEMAPHORE: ::c_int = 0x0000;
970 
971 pub const EIPSEC: ::c_int = 82;
972 pub const ENOMEDIUM: ::c_int = 85;
973 pub const EMEDIUMTYPE: ::c_int = 86;
974 
975 pub const EAI_BADFLAGS: ::c_int = -1;
976 pub const EAI_NONAME: ::c_int = -2;
977 pub const EAI_AGAIN: ::c_int = -3;
978 pub const EAI_FAIL: ::c_int = -4;
979 pub const EAI_NODATA: ::c_int = -5;
980 pub const EAI_FAMILY: ::c_int = -6;
981 pub const EAI_SOCKTYPE: ::c_int = -7;
982 pub const EAI_SERVICE: ::c_int = -8;
983 pub const EAI_MEMORY: ::c_int = -10;
984 pub const EAI_SYSTEM: ::c_int = -11;
985 pub const EAI_OVERFLOW: ::c_int = -14;
986 
987 pub const RUSAGE_THREAD: ::c_int = 1;
988 
989 pub const MAP_COPY: ::c_int = 0x0002;
990 pub const MAP_NOEXTEND: ::c_int = 0x0000;
991 
992 pub const _PC_LINK_MAX: ::c_int = 1;
993 pub const _PC_MAX_CANON: ::c_int = 2;
994 pub const _PC_MAX_INPUT: ::c_int = 3;
995 pub const _PC_NAME_MAX: ::c_int = 4;
996 pub const _PC_PATH_MAX: ::c_int = 5;
997 pub const _PC_PIPE_BUF: ::c_int = 6;
998 pub const _PC_CHOWN_RESTRICTED: ::c_int = 7;
999 pub const _PC_NO_TRUNC: ::c_int = 8;
1000 pub const _PC_VDISABLE: ::c_int = 9;
1001 pub const _PC_2_SYMLINKS: ::c_int = 10;
1002 pub const _PC_ALLOC_SIZE_MIN: ::c_int = 11;
1003 pub const _PC_ASYNC_IO: ::c_int = 12;
1004 pub const _PC_FILESIZEBITS: ::c_int = 13;
1005 pub const _PC_PRIO_IO: ::c_int = 14;
1006 pub const _PC_REC_INCR_XFER_SIZE: ::c_int = 15;
1007 pub const _PC_REC_MAX_XFER_SIZE: ::c_int = 16;
1008 pub const _PC_REC_MIN_XFER_SIZE: ::c_int = 17;
1009 pub const _PC_REC_XFER_ALIGN: ::c_int = 18;
1010 pub const _PC_SYMLINK_MAX: ::c_int = 19;
1011 pub const _PC_SYNC_IO: ::c_int = 20;
1012 pub const _PC_TIMESTAMP_RESOLUTION: ::c_int = 21;
1013 
1014 pub const _SC_CLK_TCK: ::c_int = 3;
1015 pub const _SC_SEM_NSEMS_MAX: ::c_int = 31;
1016 pub const _SC_SEM_VALUE_MAX: ::c_int = 32;
1017 pub const _SC_HOST_NAME_MAX: ::c_int = 33;
1018 pub const _SC_MONOTONIC_CLOCK: ::c_int = 34;
1019 pub const _SC_2_PBS: ::c_int = 35;
1020 pub const _SC_2_PBS_ACCOUNTING: ::c_int = 36;
1021 pub const _SC_2_PBS_CHECKPOINT: ::c_int = 37;
1022 pub const _SC_2_PBS_LOCATE: ::c_int = 38;
1023 pub const _SC_2_PBS_MESSAGE: ::c_int = 39;
1024 pub const _SC_2_PBS_TRACK: ::c_int = 40;
1025 pub const _SC_ADVISORY_INFO: ::c_int = 41;
1026 pub const _SC_AIO_LISTIO_MAX: ::c_int = 42;
1027 pub const _SC_AIO_MAX: ::c_int = 43;
1028 pub const _SC_AIO_PRIO_DELTA_MAX: ::c_int = 44;
1029 pub const _SC_ASYNCHRONOUS_IO: ::c_int = 45;
1030 pub const _SC_ATEXIT_MAX: ::c_int = 46;
1031 pub const _SC_BARRIERS: ::c_int = 47;
1032 pub const _SC_CLOCK_SELECTION: ::c_int = 48;
1033 pub const _SC_CPUTIME: ::c_int = 49;
1034 pub const _SC_DELAYTIMER_MAX: ::c_int = 50;
1035 pub const _SC_IOV_MAX: ::c_int = 51;
1036 pub const _SC_IPV6: ::c_int = 52;
1037 pub const _SC_MAPPED_FILES: ::c_int = 53;
1038 pub const _SC_MEMLOCK: ::c_int = 54;
1039 pub const _SC_MEMLOCK_RANGE: ::c_int = 55;
1040 pub const _SC_MEMORY_PROTECTION: ::c_int = 56;
1041 pub const _SC_MESSAGE_PASSING: ::c_int = 57;
1042 pub const _SC_MQ_OPEN_MAX: ::c_int = 58;
1043 pub const _SC_MQ_PRIO_MAX: ::c_int = 59;
1044 pub const _SC_PRIORITIZED_IO: ::c_int = 60;
1045 pub const _SC_PRIORITY_SCHEDULING: ::c_int = 61;
1046 pub const _SC_RAW_SOCKETS: ::c_int = 62;
1047 pub const _SC_READER_WRITER_LOCKS: ::c_int = 63;
1048 pub const _SC_REALTIME_SIGNALS: ::c_int = 64;
1049 pub const _SC_REGEXP: ::c_int = 65;
1050 pub const _SC_RTSIG_MAX: ::c_int = 66;
1051 pub const _SC_SEMAPHORES: ::c_int = 67;
1052 pub const _SC_SHARED_MEMORY_OBJECTS: ::c_int = 68;
1053 pub const _SC_SHELL: ::c_int = 69;
1054 pub const _SC_SIGQUEUE_MAX: ::c_int = 70;
1055 pub const _SC_SPAWN: ::c_int = 71;
1056 pub const _SC_SPIN_LOCKS: ::c_int = 72;
1057 pub const _SC_SPORADIC_SERVER: ::c_int = 73;
1058 pub const _SC_SS_REPL_MAX: ::c_int = 74;
1059 pub const _SC_SYNCHRONIZED_IO: ::c_int = 75;
1060 pub const _SC_SYMLOOP_MAX: ::c_int = 76;
1061 pub const _SC_THREAD_ATTR_STACKADDR: ::c_int = 77;
1062 pub const _SC_THREAD_ATTR_STACKSIZE: ::c_int = 78;
1063 pub const _SC_THREAD_CPUTIME: ::c_int = 79;
1064 pub const _SC_THREAD_DESTRUCTOR_ITERATIONS: ::c_int = 80;
1065 pub const _SC_THREAD_KEYS_MAX: ::c_int = 81;
1066 pub const _SC_THREAD_PRIO_INHERIT: ::c_int = 82;
1067 pub const _SC_THREAD_PRIO_PROTECT: ::c_int = 83;
1068 pub const _SC_THREAD_PRIORITY_SCHEDULING: ::c_int = 84;
1069 pub const _SC_THREAD_PROCESS_SHARED: ::c_int = 85;
1070 pub const _SC_THREAD_ROBUST_PRIO_INHERIT: ::c_int = 86;
1071 pub const _SC_THREAD_ROBUST_PRIO_PROTECT: ::c_int = 87;
1072 pub const _SC_THREAD_SPORADIC_SERVER: ::c_int = 88;
1073 pub const _SC_THREAD_STACK_MIN: ::c_int = 89;
1074 pub const _SC_THREAD_THREADS_MAX: ::c_int = 90;
1075 pub const _SC_THREADS: ::c_int = 91;
1076 pub const _SC_TIMEOUTS: ::c_int = 92;
1077 pub const _SC_TIMER_MAX: ::c_int = 93;
1078 pub const _SC_TIMERS: ::c_int = 94;
1079 pub const _SC_TRACE: ::c_int = 95;
1080 pub const _SC_TRACE_EVENT_FILTER: ::c_int = 96;
1081 pub const _SC_TRACE_EVENT_NAME_MAX: ::c_int = 97;
1082 pub const _SC_TRACE_INHERIT: ::c_int = 98;
1083 pub const _SC_TRACE_LOG: ::c_int = 99;
1084 pub const _SC_GETGR_R_SIZE_MAX: ::c_int = 100;
1085 pub const _SC_GETPW_R_SIZE_MAX: ::c_int = 101;
1086 pub const _SC_LOGIN_NAME_MAX: ::c_int = 102;
1087 pub const _SC_THREAD_SAFE_FUNCTIONS: ::c_int = 103;
1088 pub const _SC_TRACE_NAME_MAX: ::c_int = 104;
1089 pub const _SC_TRACE_SYS_MAX: ::c_int = 105;
1090 pub const _SC_TRACE_USER_EVENT_MAX: ::c_int = 106;
1091 pub const _SC_TTY_NAME_MAX: ::c_int = 107;
1092 pub const _SC_TYPED_MEMORY_OBJECTS: ::c_int = 108;
1093 pub const _SC_V6_ILP32_OFF32: ::c_int = 109;
1094 pub const _SC_V6_ILP32_OFFBIG: ::c_int = 110;
1095 pub const _SC_V6_LP64_OFF64: ::c_int = 111;
1096 pub const _SC_V6_LPBIG_OFFBIG: ::c_int = 112;
1097 pub const _SC_V7_ILP32_OFF32: ::c_int = 113;
1098 pub const _SC_V7_ILP32_OFFBIG: ::c_int = 114;
1099 pub const _SC_V7_LP64_OFF64: ::c_int = 115;
1100 pub const _SC_V7_LPBIG_OFFBIG: ::c_int = 116;
1101 pub const _SC_XOPEN_CRYPT: ::c_int = 117;
1102 pub const _SC_XOPEN_ENH_I18N: ::c_int = 118;
1103 pub const _SC_XOPEN_LEGACY: ::c_int = 119;
1104 pub const _SC_XOPEN_REALTIME: ::c_int = 120;
1105 pub const _SC_XOPEN_REALTIME_THREADS: ::c_int = 121;
1106 pub const _SC_XOPEN_STREAMS: ::c_int = 122;
1107 pub const _SC_XOPEN_UNIX: ::c_int = 123;
1108 pub const _SC_XOPEN_UUCP: ::c_int = 124;
1109 pub const _SC_XOPEN_VERSION: ::c_int = 125;
1110 pub const _SC_PHYS_PAGES: ::c_int = 500;
1111 pub const _SC_AVPHYS_PAGES: ::c_int = 501;
1112 pub const _SC_NPROCESSORS_CONF: ::c_int = 502;
1113 pub const _SC_NPROCESSORS_ONLN: ::c_int = 503;
1114 
1115 pub const FD_SETSIZE: usize = 1024;
1116 
1117 pub const ST_NOSUID: ::c_ulong = 2;
1118 
1119 pub const PTHREAD_MUTEX_INITIALIZER: pthread_mutex_t = 0 as *mut _;
1120 pub const PTHREAD_COND_INITIALIZER: pthread_cond_t = 0 as *mut _;
1121 pub const PTHREAD_RWLOCK_INITIALIZER: pthread_rwlock_t = 0 as *mut _;
1122 
1123 pub const PTHREAD_MUTEX_ERRORCHECK: ::c_int = 1;
1124 pub const PTHREAD_MUTEX_RECURSIVE: ::c_int = 2;
1125 pub const PTHREAD_MUTEX_NORMAL: ::c_int = 3;
1126 pub const PTHREAD_MUTEX_STRICT_NP: ::c_int = 4;
1127 pub const PTHREAD_MUTEX_DEFAULT: ::c_int = PTHREAD_MUTEX_STRICT_NP;
1128 
1129 pub const EVFILT_AIO: i16 = -3;
1130 pub const EVFILT_PROC: i16 = -5;
1131 pub const EVFILT_READ: i16 = -1;
1132 pub const EVFILT_SIGNAL: i16 = -6;
1133 pub const EVFILT_TIMER: i16 = -7;
1134 pub const EVFILT_VNODE: i16 = -4;
1135 pub const EVFILT_WRITE: i16 = -2;
1136 
1137 pub const EV_ADD: u16 = 0x1;
1138 pub const EV_DELETE: u16 = 0x2;
1139 pub const EV_ENABLE: u16 = 0x4;
1140 pub const EV_DISABLE: u16 = 0x8;
1141 pub const EV_ONESHOT: u16 = 0x10;
1142 pub const EV_CLEAR: u16 = 0x20;
1143 pub const EV_RECEIPT: u16 = 0x40;
1144 pub const EV_DISPATCH: u16 = 0x80;
1145 pub const EV_FLAG1: u16 = 0x2000;
1146 pub const EV_ERROR: u16 = 0x4000;
1147 pub const EV_EOF: u16 = 0x8000;
1148 pub const EV_SYSFLAGS: u16 = 0xf000;
1149 
1150 pub const NOTE_LOWAT: u32 = 0x00000001;
1151 pub const NOTE_EOF: u32 = 0x00000002;
1152 pub const NOTE_DELETE: u32 = 0x00000001;
1153 pub const NOTE_WRITE: u32 = 0x00000002;
1154 pub const NOTE_EXTEND: u32 = 0x00000004;
1155 pub const NOTE_ATTRIB: u32 = 0x00000008;
1156 pub const NOTE_LINK: u32 = 0x00000010;
1157 pub const NOTE_RENAME: u32 = 0x00000020;
1158 pub const NOTE_REVOKE: u32 = 0x00000040;
1159 pub const NOTE_TRUNCATE: u32 = 0x00000080;
1160 pub const NOTE_EXIT: u32 = 0x80000000;
1161 pub const NOTE_FORK: u32 = 0x40000000;
1162 pub const NOTE_EXEC: u32 = 0x20000000;
1163 pub const NOTE_PDATAMASK: u32 = 0x000fffff;
1164 pub const NOTE_PCTRLMASK: u32 = 0xf0000000;
1165 pub const NOTE_TRACK: u32 = 0x00000001;
1166 pub const NOTE_TRACKERR: u32 = 0x00000002;
1167 pub const NOTE_CHILD: u32 = 0x00000004;
1168 
1169 pub const TMP_MAX: ::c_uint = 0x7fffffff;
1170 
1171 pub const NI_NUMERICHOST: ::c_int = 1;
1172 pub const NI_NUMERICSERV: ::c_int = 2;
1173 pub const NI_NOFQDN: ::c_int = 4;
1174 pub const NI_NAMEREQD: ::c_int = 8;
1175 pub const NI_DGRAM: ::c_int = 16;
1176 
1177 pub const NI_MAXHOST: ::size_t = 256;
1178 
1179 pub const RTLD_LOCAL: ::c_int = 0;
1180 
1181 pub const CTL_MAXNAME: ::c_int = 12;
1182 
1183 pub const CTLTYPE_NODE: ::c_int = 1;
1184 pub const CTLTYPE_INT: ::c_int = 2;
1185 pub const CTLTYPE_STRING: ::c_int = 3;
1186 pub const CTLTYPE_QUAD: ::c_int = 4;
1187 pub const CTLTYPE_STRUCT: ::c_int = 5;
1188 
1189 pub const CTL_UNSPEC: ::c_int = 0;
1190 pub const CTL_KERN: ::c_int = 1;
1191 pub const CTL_VM: ::c_int = 2;
1192 pub const CTL_FS: ::c_int = 3;
1193 pub const CTL_NET: ::c_int = 4;
1194 pub const CTL_DEBUG: ::c_int = 5;
1195 pub const CTL_HW: ::c_int = 6;
1196 pub const CTL_MACHDEP: ::c_int = 7;
1197 pub const CTL_DDB: ::c_int = 9;
1198 pub const CTL_VFS: ::c_int = 10;
1199 pub const CTL_MAXID: ::c_int = 11;
1200 
1201 pub const HW_NCPUONLINE: ::c_int = 25;
1202 
1203 pub const KERN_OSTYPE: ::c_int = 1;
1204 pub const KERN_OSRELEASE: ::c_int = 2;
1205 pub const KERN_OSREV: ::c_int = 3;
1206 pub const KERN_VERSION: ::c_int = 4;
1207 pub const KERN_MAXVNODES: ::c_int = 5;
1208 pub const KERN_MAXPROC: ::c_int = 6;
1209 pub const KERN_MAXFILES: ::c_int = 7;
1210 pub const KERN_ARGMAX: ::c_int = 8;
1211 pub const KERN_SECURELVL: ::c_int = 9;
1212 pub const KERN_HOSTNAME: ::c_int = 10;
1213 pub const KERN_HOSTID: ::c_int = 11;
1214 pub const KERN_CLOCKRATE: ::c_int = 12;
1215 pub const KERN_PROF: ::c_int = 16;
1216 pub const KERN_POSIX1: ::c_int = 17;
1217 pub const KERN_NGROUPS: ::c_int = 18;
1218 pub const KERN_JOB_CONTROL: ::c_int = 19;
1219 pub const KERN_SAVED_IDS: ::c_int = 20;
1220 pub const KERN_BOOTTIME: ::c_int = 21;
1221 pub const KERN_DOMAINNAME: ::c_int = 22;
1222 pub const KERN_MAXPARTITIONS: ::c_int = 23;
1223 pub const KERN_RAWPARTITION: ::c_int = 24;
1224 pub const KERN_MAXTHREAD: ::c_int = 25;
1225 pub const KERN_NTHREADS: ::c_int = 26;
1226 pub const KERN_OSVERSION: ::c_int = 27;
1227 pub const KERN_SOMAXCONN: ::c_int = 28;
1228 pub const KERN_SOMINCONN: ::c_int = 29;
1229 #[deprecated(since = "0.2.71", note = "Removed in OpenBSD 6.0")]
1230 pub const KERN_USERMOUNT: ::c_int = 30;
1231 pub const KERN_NOSUIDCOREDUMP: ::c_int = 32;
1232 pub const KERN_FSYNC: ::c_int = 33;
1233 pub const KERN_SYSVMSG: ::c_int = 34;
1234 pub const KERN_SYSVSEM: ::c_int = 35;
1235 pub const KERN_SYSVSHM: ::c_int = 36;
1236 #[deprecated(since = "0.2.71", note = "Removed in OpenBSD 6.0")]
1237 pub const KERN_ARND: ::c_int = 37;
1238 pub const KERN_MSGBUFSIZE: ::c_int = 38;
1239 pub const KERN_MALLOCSTATS: ::c_int = 39;
1240 pub const KERN_CPTIME: ::c_int = 40;
1241 pub const KERN_NCHSTATS: ::c_int = 41;
1242 pub const KERN_FORKSTAT: ::c_int = 42;
1243 pub const KERN_NSELCOLL: ::c_int = 43;
1244 pub const KERN_TTY: ::c_int = 44;
1245 pub const KERN_CCPU: ::c_int = 45;
1246 pub const KERN_FSCALE: ::c_int = 46;
1247 pub const KERN_NPROCS: ::c_int = 47;
1248 pub const KERN_MSGBUF: ::c_int = 48;
1249 pub const KERN_POOL: ::c_int = 49;
1250 pub const KERN_STACKGAPRANDOM: ::c_int = 50;
1251 pub const KERN_SYSVIPC_INFO: ::c_int = 51;
1252 pub const KERN_SPLASSERT: ::c_int = 54;
1253 pub const KERN_PROC_ARGS: ::c_int = 55;
1254 pub const KERN_NFILES: ::c_int = 56;
1255 pub const KERN_TTYCOUNT: ::c_int = 57;
1256 pub const KERN_NUMVNODES: ::c_int = 58;
1257 pub const KERN_MBSTAT: ::c_int = 59;
1258 pub const KERN_SEMINFO: ::c_int = 61;
1259 pub const KERN_SHMINFO: ::c_int = 62;
1260 pub const KERN_INTRCNT: ::c_int = 63;
1261 pub const KERN_WATCHDOG: ::c_int = 64;
1262 pub const KERN_PROC: ::c_int = 66;
1263 pub const KERN_MAXCLUSTERS: ::c_int = 67;
1264 pub const KERN_EVCOUNT: ::c_int = 68;
1265 pub const KERN_TIMECOUNTER: ::c_int = 69;
1266 pub const KERN_MAXLOCKSPERUID: ::c_int = 70;
1267 pub const KERN_CPTIME2: ::c_int = 71;
1268 pub const KERN_CACHEPCT: ::c_int = 72;
1269 pub const KERN_FILE: ::c_int = 73;
1270 pub const KERN_CONSDEV: ::c_int = 75;
1271 pub const KERN_NETLIVELOCKS: ::c_int = 76;
1272 pub const KERN_POOL_DEBUG: ::c_int = 77;
1273 pub const KERN_PROC_CWD: ::c_int = 78;
1274 pub const KERN_PROC_NOBROADCASTKILL: ::c_int = 79;
1275 pub const KERN_PROC_VMMAP: ::c_int = 80;
1276 pub const KERN_GLOBAL_PTRACE: ::c_int = 81;
1277 pub const KERN_CONSBUFSIZE: ::c_int = 82;
1278 pub const KERN_CONSBUF: ::c_int = 83;
1279 pub const KERN_AUDIO: ::c_int = 84;
1280 pub const KERN_CPUSTATS: ::c_int = 85;
1281 pub const KERN_PFSTATUS: ::c_int = 86;
1282 pub const KERN_TIMEOUT_STATS: ::c_int = 87;
1283 #[deprecated(
1284     since = "0.2.95",
1285     note = "Possibly increasing over the releases and might not be so used in the field"
1286 )]
1287 pub const KERN_MAXID: ::c_int = 88;
1288 
1289 pub const KERN_PROC_ALL: ::c_int = 0;
1290 pub const KERN_PROC_PID: ::c_int = 1;
1291 pub const KERN_PROC_PGRP: ::c_int = 2;
1292 pub const KERN_PROC_SESSION: ::c_int = 3;
1293 pub const KERN_PROC_TTY: ::c_int = 4;
1294 pub const KERN_PROC_UID: ::c_int = 5;
1295 pub const KERN_PROC_RUID: ::c_int = 6;
1296 pub const KERN_PROC_KTHREAD: ::c_int = 7;
1297 pub const KERN_PROC_SHOW_THREADS: ::c_int = 0x40000000;
1298 
1299 pub const KERN_SYSVIPC_MSG_INFO: ::c_int = 1;
1300 pub const KERN_SYSVIPC_SEM_INFO: ::c_int = 2;
1301 pub const KERN_SYSVIPC_SHM_INFO: ::c_int = 3;
1302 
1303 pub const KERN_PROC_ARGV: ::c_int = 1;
1304 pub const KERN_PROC_NARGV: ::c_int = 2;
1305 pub const KERN_PROC_ENV: ::c_int = 3;
1306 pub const KERN_PROC_NENV: ::c_int = 4;
1307 
1308 pub const KI_NGROUPS: ::c_int = 16;
1309 pub const KI_MAXCOMLEN: ::c_int = 24;
1310 pub const KI_WMESGLEN: ::c_int = 8;
1311 pub const KI_MAXLOGNAME: ::c_int = 32;
1312 pub const KI_EMULNAMELEN: ::c_int = 8;
1313 
1314 pub const CHWFLOW: ::tcflag_t = ::MDMBUF | ::CRTSCTS;
1315 pub const OLCUC: ::tcflag_t = 0x20;
1316 pub const ONOCR: ::tcflag_t = 0x40;
1317 pub const ONLRET: ::tcflag_t = 0x80;
1318 
1319 //https://github.com/openbsd/src/blob/master/sys/sys/mount.h
1320 pub const ISOFSMNT_NORRIP: ::c_int = 0x1; // disable Rock Ridge Ext
1321 pub const ISOFSMNT_GENS: ::c_int = 0x2; // enable generation numbers
1322 pub const ISOFSMNT_EXTATT: ::c_int = 0x4; // enable extended attr
1323 pub const ISOFSMNT_NOJOLIET: ::c_int = 0x8; // disable Joliet Ext
1324 pub const ISOFSMNT_SESS: ::c_int = 0x10; // use iso_args.sess
1325 
1326 pub const NFS_ARGSVERSION: ::c_int = 4; // change when nfs_args changes
1327 
1328 pub const NFSMNT_RESVPORT: ::c_int = 0; // always use reserved ports
1329 pub const NFSMNT_SOFT: ::c_int = 0x1; // soft mount (hard is default)
1330 pub const NFSMNT_WSIZE: ::c_int = 0x2; // set write size
1331 pub const NFSMNT_RSIZE: ::c_int = 0x4; // set read size
1332 pub const NFSMNT_TIMEO: ::c_int = 0x8; // set initial timeout
1333 pub const NFSMNT_RETRANS: ::c_int = 0x10; // set number of request retries
1334 pub const NFSMNT_MAXGRPS: ::c_int = 0x20; // set maximum grouplist size
1335 pub const NFSMNT_INT: ::c_int = 0x40; // allow interrupts on hard mount
1336 pub const NFSMNT_NOCONN: ::c_int = 0x80; // Don't Connect the socket
1337 pub const NFSMNT_NQNFS: ::c_int = 0x100; // Use Nqnfs protocol
1338 pub const NFSMNT_NFSV3: ::c_int = 0x200; // Use NFS Version 3 protocol
1339 pub const NFSMNT_KERB: ::c_int = 0x400; // Use Kerberos authentication
1340 pub const NFSMNT_DUMBTIMR: ::c_int = 0x800; // Don't estimate rtt dynamically
1341 pub const NFSMNT_LEASETERM: ::c_int = 0x1000; // set lease term (nqnfs)
1342 pub const NFSMNT_READAHEAD: ::c_int = 0x2000; // set read ahead
1343 pub const NFSMNT_DEADTHRESH: ::c_int = 0x4000; // set dead server retry thresh
1344 pub const NFSMNT_NOAC: ::c_int = 0x8000; // disable attribute cache
1345 pub const NFSMNT_RDIRPLUS: ::c_int = 0x10000; // Use Readdirplus for V3
1346 pub const NFSMNT_READDIRSIZE: ::c_int = 0x20000; // Set readdir size
1347 
1348 /* Flags valid only in mount syscall arguments */
1349 pub const NFSMNT_ACREGMIN: ::c_int = 0x40000; // acregmin field valid
1350 pub const NFSMNT_ACREGMAX: ::c_int = 0x80000; // acregmax field valid
1351 pub const NFSMNT_ACDIRMIN: ::c_int = 0x100000; // acdirmin field valid
1352 pub const NFSMNT_ACDIRMAX: ::c_int = 0x200000; // acdirmax field valid
1353 
1354 /* Flags valid only in kernel */
1355 pub const NFSMNT_INTERNAL: ::c_int = 0xfffc0000; // Bits set internally
1356 pub const NFSMNT_HASWRITEVERF: ::c_int = 0x40000; // Has write verifier for V3
1357 pub const NFSMNT_GOTPATHCONF: ::c_int = 0x80000; // Got the V3 pathconf info
1358 pub const NFSMNT_GOTFSINFO: ::c_int = 0x100000; // Got the V3 fsinfo
1359 pub const NFSMNT_MNTD: ::c_int = 0x200000; // Mnt server for mnt point
1360 pub const NFSMNT_DISMINPROG: ::c_int = 0x400000; // Dismount in progress
1361 pub const NFSMNT_DISMNT: ::c_int = 0x800000; // Dismounted
1362 pub const NFSMNT_SNDLOCK: ::c_int = 0x1000000; // Send socket lock
1363 pub const NFSMNT_WANTSND: ::c_int = 0x2000000; // Want above
1364 pub const NFSMNT_RCVLOCK: ::c_int = 0x4000000; // Rcv socket lock
1365 pub const NFSMNT_WANTRCV: ::c_int = 0x8000000; // Want above
1366 pub const NFSMNT_WAITAUTH: ::c_int = 0x10000000; // Wait for authentication
1367 pub const NFSMNT_HASAUTH: ::c_int = 0x20000000; // Has authenticator
1368 pub const NFSMNT_WANTAUTH: ::c_int = 0x40000000; // Wants an authenticator
1369 pub const NFSMNT_AUTHERR: ::c_int = 0x80000000; // Authentication error
1370 
1371 pub const MSDOSFSMNT_SHORTNAME: ::c_int = 0x1; // Force old DOS short names only
1372 pub const MSDOSFSMNT_LONGNAME: ::c_int = 0x2; // Force Win'95 long names
1373 pub const MSDOSFSMNT_NOWIN95: ::c_int = 0x4; // Completely ignore Win95 entries
1374 
1375 pub const NTFS_MFLAG_CASEINS: ::c_int = 0x1;
1376 pub const NTFS_MFLAG_ALLNAMES: ::c_int = 0x2;
1377 
1378 pub const TMPFS_ARGS_VERSION: ::c_int = 1;
1379 
1380 pub const MAP_STACK: ::c_int = 0x4000;
1381 pub const MAP_CONCEAL: ::c_int = 0x8000;
1382 
1383 // https://github.com/openbsd/src/blob/master/sys/net/if.h#L187
1384 pub const IFF_UP: ::c_int = 0x1; // interface is up
1385 pub const IFF_BROADCAST: ::c_int = 0x2; // broadcast address valid
1386 pub const IFF_DEBUG: ::c_int = 0x4; // turn on debugging
1387 pub const IFF_LOOPBACK: ::c_int = 0x8; // is a loopback net
1388 pub const IFF_POINTOPOINT: ::c_int = 0x10; // interface is point-to-point link
1389 pub const IFF_STATICARP: ::c_int = 0x20; // only static ARP
1390 pub const IFF_RUNNING: ::c_int = 0x40; // resources allocated
1391 pub const IFF_NOARP: ::c_int = 0x80; // no address resolution protocol
1392 pub const IFF_PROMISC: ::c_int = 0x100; // receive all packets
1393 pub const IFF_ALLMULTI: ::c_int = 0x200; // receive all multicast packets
1394 pub const IFF_OACTIVE: ::c_int = 0x400; // transmission in progress
1395 pub const IFF_SIMPLEX: ::c_int = 0x800; // can't hear own transmissions
1396 pub const IFF_LINK0: ::c_int = 0x1000; // per link layer defined bit
1397 pub const IFF_LINK1: ::c_int = 0x2000; // per link layer defined bit
1398 pub const IFF_LINK2: ::c_int = 0x4000; // per link layer defined bit
1399 pub const IFF_MULTICAST: ::c_int = 0x8000; // supports multicast
1400 
1401 pub const PTHREAD_STACK_MIN: ::size_t = 1_usize << _MAX_PAGE_SHIFT;
1402 pub const MINSIGSTKSZ: ::size_t = 3_usize << _MAX_PAGE_SHIFT;
1403 pub const SIGSTKSZ: ::size_t = MINSIGSTKSZ + (1_usize << _MAX_PAGE_SHIFT) * 4;
1404 
1405 pub const PT_FIRSTMACH: ::c_int = 32;
1406 
1407 pub const SOCK_CLOEXEC: ::c_int = 0x8000;
1408 pub const SOCK_NONBLOCK: ::c_int = 0x4000;
1409 pub const SOCK_DNS: ::c_int = 0x1000;
1410 
1411 pub const BIOCGRSIG: ::c_ulong = 0x40044273;
1412 pub const BIOCSRSIG: ::c_ulong = 0x80044272;
1413 pub const BIOCSDLT: ::c_ulong = 0x8004427a;
1414 
1415 pub const PTRACE_FORK: ::c_int = 0x0002;
1416 
1417 pub const WCONTINUED: ::c_int = 8;
1418 
1419 const_fn! {
1420     {const} fn _ALIGN(p: usize) -> usize {
1421         (p + _ALIGNBYTES) & !_ALIGNBYTES
1422     }
1423 }
1424 
1425 f! {
1426     pub fn CMSG_DATA(cmsg: *const ::cmsghdr) -> *mut ::c_uchar {
1427         (cmsg as *mut ::c_uchar)
1428             .offset(_ALIGN(::mem::size_of::<::cmsghdr>()) as isize)
1429     }
1430 
1431     pub fn CMSG_LEN(length: ::c_uint) -> ::c_uint {
1432         _ALIGN(::mem::size_of::<::cmsghdr>()) as ::c_uint + length
1433     }
1434 
1435     pub fn CMSG_NXTHDR(mhdr: *const ::msghdr, cmsg: *const ::cmsghdr)
1436         -> *mut ::cmsghdr
1437     {
1438         if cmsg.is_null() {
1439             return ::CMSG_FIRSTHDR(mhdr);
1440         };
1441         let next = cmsg as usize + _ALIGN((*cmsg).cmsg_len as usize)
1442             + _ALIGN(::mem::size_of::<::cmsghdr>());
1443         let max = (*mhdr).msg_control as usize
1444             + (*mhdr).msg_controllen as usize;
1445         if next > max {
1446             0 as *mut ::cmsghdr
1447         } else {
1448             (cmsg as usize + _ALIGN((*cmsg).cmsg_len as usize))
1449                 as *mut ::cmsghdr
1450         }
1451     }
1452 
1453     pub {const} fn CMSG_SPACE(length: ::c_uint) -> ::c_uint {
1454         (_ALIGN(::mem::size_of::<::cmsghdr>()) + _ALIGN(length as usize))
1455             as ::c_uint
1456     }
1457 }
1458 
1459 safe_f! {
1460     pub {const} fn WSTOPSIG(status: ::c_int) -> ::c_int {
1461         status >> 8
1462     }
1463 
1464     pub {const} fn WIFSIGNALED(status: ::c_int) -> bool {
1465         (status & 0o177) != 0o177 && (status & 0o177) != 0
1466     }
1467 
1468     pub {const} fn WIFSTOPPED(status: ::c_int) -> bool {
1469         (status & 0xff) == 0o177
1470     }
1471 
1472     pub {const} fn WIFCONTINUED(status: ::c_int) -> bool {
1473         (status & 0o177777) == 0o177777
1474     }
1475 }
1476 
1477 extern "C" {
gettimeofday(tp: *mut ::timeval, tz: *mut ::timezone) -> ::c_int1478     pub fn gettimeofday(tp: *mut ::timeval, tz: *mut ::timezone) -> ::c_int;
settimeofday(tp: *const ::timeval, tz: *const ::timezone) -> ::c_int1479     pub fn settimeofday(tp: *const ::timeval, tz: *const ::timezone) -> ::c_int;
execvpe( file: *const ::c_char, argv: *const *const ::c_char, envp: *const *const ::c_char, ) -> ::c_int1480     pub fn execvpe(
1481         file: *const ::c_char,
1482         argv: *const *const ::c_char,
1483         envp: *const *const ::c_char,
1484     ) -> ::c_int;
pledge(promises: *const ::c_char, execpromises: *const ::c_char) -> ::c_int1485     pub fn pledge(promises: *const ::c_char, execpromises: *const ::c_char) -> ::c_int;
unveil(path: *const ::c_char, permissions: *const ::c_char) -> ::c_int1486     pub fn unveil(path: *const ::c_char, permissions: *const ::c_char) -> ::c_int;
strtonum( nptr: *const ::c_char, minval: ::c_longlong, maxval: ::c_longlong, errstr: *mut *const ::c_char, ) -> ::c_longlong1487     pub fn strtonum(
1488         nptr: *const ::c_char,
1489         minval: ::c_longlong,
1490         maxval: ::c_longlong,
1491         errstr: *mut *const ::c_char,
1492     ) -> ::c_longlong;
dup3(src: ::c_int, dst: ::c_int, flags: ::c_int) -> ::c_int1493     pub fn dup3(src: ::c_int, dst: ::c_int, flags: ::c_int) -> ::c_int;
chflags(path: *const ::c_char, flags: ::c_uint) -> ::c_int1494     pub fn chflags(path: *const ::c_char, flags: ::c_uint) -> ::c_int;
fchflags(fd: ::c_int, flags: ::c_uint) -> ::c_int1495     pub fn fchflags(fd: ::c_int, flags: ::c_uint) -> ::c_int;
chflagsat( fd: ::c_int, path: *const ::c_char, flags: ::c_uint, atflag: ::c_int, ) -> ::c_int1496     pub fn chflagsat(
1497         fd: ::c_int,
1498         path: *const ::c_char,
1499         flags: ::c_uint,
1500         atflag: ::c_int,
1501     ) -> ::c_int;
dirfd(dirp: *mut ::DIR) -> ::c_int1502     pub fn dirfd(dirp: *mut ::DIR) -> ::c_int;
getnameinfo( sa: *const ::sockaddr, salen: ::socklen_t, host: *mut ::c_char, hostlen: ::size_t, serv: *mut ::c_char, servlen: ::size_t, flags: ::c_int, ) -> ::c_int1503     pub fn getnameinfo(
1504         sa: *const ::sockaddr,
1505         salen: ::socklen_t,
1506         host: *mut ::c_char,
1507         hostlen: ::size_t,
1508         serv: *mut ::c_char,
1509         servlen: ::size_t,
1510         flags: ::c_int,
1511     ) -> ::c_int;
kevent( kq: ::c_int, changelist: *const ::kevent, nchanges: ::c_int, eventlist: *mut ::kevent, nevents: ::c_int, timeout: *const ::timespec, ) -> ::c_int1512     pub fn kevent(
1513         kq: ::c_int,
1514         changelist: *const ::kevent,
1515         nchanges: ::c_int,
1516         eventlist: *mut ::kevent,
1517         nevents: ::c_int,
1518         timeout: *const ::timespec,
1519     ) -> ::c_int;
mprotect(addr: *mut ::c_void, len: ::size_t, prot: ::c_int) -> ::c_int1520     pub fn mprotect(addr: *mut ::c_void, len: ::size_t, prot: ::c_int) -> ::c_int;
pthread_attr_getguardsize( attr: *const ::pthread_attr_t, guardsize: *mut ::size_t, ) -> ::c_int1521     pub fn pthread_attr_getguardsize(
1522         attr: *const ::pthread_attr_t,
1523         guardsize: *mut ::size_t,
1524     ) -> ::c_int;
pthread_attr_getstack( attr: *const ::pthread_attr_t, stackaddr: *mut *mut ::c_void, stacksize: *mut ::size_t, ) -> ::c_int1525     pub fn pthread_attr_getstack(
1526         attr: *const ::pthread_attr_t,
1527         stackaddr: *mut *mut ::c_void,
1528         stacksize: *mut ::size_t,
1529     ) -> ::c_int;
pthread_main_np() -> ::c_int1530     pub fn pthread_main_np() -> ::c_int;
pthread_set_name_np(tid: ::pthread_t, name: *const ::c_char)1531     pub fn pthread_set_name_np(tid: ::pthread_t, name: *const ::c_char);
pthread_stackseg_np(thread: ::pthread_t, sinfo: *mut ::stack_t) -> ::c_int1532     pub fn pthread_stackseg_np(thread: ::pthread_t, sinfo: *mut ::stack_t) -> ::c_int;
sysctl( name: *const ::c_int, namelen: ::c_uint, oldp: *mut ::c_void, oldlenp: *mut ::size_t, newp: *mut ::c_void, newlen: ::size_t, ) -> ::c_int1533     pub fn sysctl(
1534         name: *const ::c_int,
1535         namelen: ::c_uint,
1536         oldp: *mut ::c_void,
1537         oldlenp: *mut ::size_t,
1538         newp: *mut ::c_void,
1539         newlen: ::size_t,
1540     ) -> ::c_int;
getentropy(buf: *mut ::c_void, buflen: ::size_t) -> ::c_int1541     pub fn getentropy(buf: *mut ::c_void, buflen: ::size_t) -> ::c_int;
setresgid(rgid: ::gid_t, egid: ::gid_t, sgid: ::gid_t) -> ::c_int1542     pub fn setresgid(rgid: ::gid_t, egid: ::gid_t, sgid: ::gid_t) -> ::c_int;
setresuid(ruid: ::uid_t, euid: ::uid_t, suid: ::uid_t) -> ::c_int1543     pub fn setresuid(ruid: ::uid_t, euid: ::uid_t, suid: ::uid_t) -> ::c_int;
ptrace(request: ::c_int, pid: ::pid_t, addr: caddr_t, data: ::c_int) -> ::c_int1544     pub fn ptrace(request: ::c_int, pid: ::pid_t, addr: caddr_t, data: ::c_int) -> ::c_int;
memmem( haystack: *const ::c_void, haystacklen: ::size_t, needle: *const ::c_void, needlelen: ::size_t, ) -> *mut ::c_void1545     pub fn memmem(
1546         haystack: *const ::c_void,
1547         haystacklen: ::size_t,
1548         needle: *const ::c_void,
1549         needlelen: ::size_t,
1550     ) -> *mut ::c_void;
1551     // #include <link.h>
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_int1552     pub fn dl_iterate_phdr(
1553         callback: ::Option<
1554             unsafe extern "C" fn(
1555                 info: *mut dl_phdr_info,
1556                 size: usize,
1557                 data: *mut ::c_void,
1558             ) -> ::c_int,
1559         >,
1560         data: *mut ::c_void,
1561     ) -> ::c_int;
uselocale(loc: ::locale_t) -> ::locale_t1562     pub fn uselocale(loc: ::locale_t) -> ::locale_t;
freelocale(loc: ::locale_t)1563     pub fn freelocale(loc: ::locale_t);
newlocale(mask: ::c_int, locale: *const ::c_char, base: ::locale_t) -> ::locale_t1564     pub fn newlocale(mask: ::c_int, locale: *const ::c_char, base: ::locale_t) -> ::locale_t;
duplocale(base: ::locale_t) -> ::locale_t1565     pub fn duplocale(base: ::locale_t) -> ::locale_t;
1566 
1567     // Added in `OpenBSD` 5.5
explicit_bzero(s: *mut ::c_void, len: ::size_t)1568     pub fn explicit_bzero(s: *mut ::c_void, len: ::size_t);
1569 
setproctitle(fmt: *const ::c_char, ...)1570     pub fn setproctitle(fmt: *const ::c_char, ...);
1571 }
1572 
1573 cfg_if! {
1574     if #[cfg(libc_union)] {
1575         extern {
1576             // these functions use statfs which uses the union mount_info:
1577             pub fn statfs(path: *const ::c_char, buf: *mut statfs) -> ::c_int;
1578             pub fn fstatfs(fd: ::c_int, buf: *mut statfs) -> ::c_int;
1579         }
1580     }
1581 }
1582 
1583 cfg_if! {
1584     if #[cfg(target_arch = "x86")] {
1585         mod x86;
1586         pub use self::x86::*;
1587     } else if #[cfg(target_arch = "x86_64")] {
1588         mod x86_64;
1589         pub use self::x86_64::*;
1590     } else if #[cfg(target_arch = "aarch64")] {
1591         mod aarch64;
1592         pub use self::aarch64::*;
1593     } else if #[cfg(target_arch = "sparc64")] {
1594         mod sparc64;
1595         pub use self::sparc64::*;
1596     } else {
1597         // Unknown target_arch
1598     }
1599 }
1600