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Imported Upstream version 1.9.0+dfsg1
[rustc.git] / src / liblibc / src / unix / bsd / mod.rs
1 use dox::mem;
2
3 pub type c_char = i8;
4 pub type wchar_t = i32;
5 pub type off_t = i64;
6 pub type useconds_t = u32;
7 pub type blkcnt_t = i64;
8 pub type socklen_t = u32;
9 pub type sa_family_t = u8;
10 pub type pthread_t = ::uintptr_t;
11 pub type nfds_t = ::c_uint;
12
13 s! {
14 pub struct sockaddr {
15 pub sa_len: u8,
16 pub sa_family: sa_family_t,
17 pub sa_data: [::c_char; 14],
18 }
19
20 pub struct sockaddr_in6 {
21 pub sin6_len: u8,
22 pub sin6_family: sa_family_t,
23 pub sin6_port: ::in_port_t,
24 pub sin6_flowinfo: u32,
25 pub sin6_addr: ::in6_addr,
26 pub sin6_scope_id: u32,
27 }
28
29 pub struct sockaddr_un {
30 pub sun_len: u8,
31 pub sun_family: sa_family_t,
32 pub sun_path: [c_char; 104]
33 }
34
35 pub struct passwd {
36 pub pw_name: *mut ::c_char,
37 pub pw_passwd: *mut ::c_char,
38 pub pw_uid: ::uid_t,
39 pub pw_gid: ::gid_t,
40 pub pw_change: ::time_t,
41 pub pw_class: *mut ::c_char,
42 pub pw_gecos: *mut ::c_char,
43 pub pw_dir: *mut ::c_char,
44 pub pw_shell: *mut ::c_char,
45 pub pw_expire: ::time_t,
46
47 #[cfg(not(any(target_os = "macos",
48 target_os = "ios",
49 target_os = "netbsd",
50 target_os = "openbsd")))]
51 pub pw_fields: ::c_int,
52 }
53
54 pub struct ifaddrs {
55 pub ifa_next: *mut ifaddrs,
56 pub ifa_name: *mut ::c_char,
57 pub ifa_flags: ::c_uint,
58 pub ifa_addr: *mut ::sockaddr,
59 pub ifa_netmask: *mut ::sockaddr,
60 pub ifa_dstaddr: *mut ::sockaddr,
61 pub ifa_data: *mut ::c_void
62 }
63
64 pub struct fd_set {
65 #[cfg(all(target_pointer_width = "64",
66 any(target_os = "freebsd", target_os = "dragonfly")))]
67 fds_bits: [i64; FD_SETSIZE / 64],
68 #[cfg(not(all(target_pointer_width = "64",
69 any(target_os = "freebsd", target_os = "dragonfly"))))]
70 fds_bits: [i32; FD_SETSIZE / 32],
71 }
72
73 pub struct tm {
74 pub tm_sec: ::c_int,
75 pub tm_min: ::c_int,
76 pub tm_hour: ::c_int,
77 pub tm_mday: ::c_int,
78 pub tm_mon: ::c_int,
79 pub tm_year: ::c_int,
80 pub tm_wday: ::c_int,
81 pub tm_yday: ::c_int,
82 pub tm_isdst: ::c_int,
83 pub tm_gmtoff: ::c_long,
84 pub tm_zone: *mut ::c_char,
85 }
86
87 pub struct utsname {
88 #[cfg(not(target_os = "dragonfly"))]
89 pub sysname: [::c_char; 256],
90 #[cfg(target_os = "dragonfly")]
91 pub sysname: [::c_char; 32],
92 #[cfg(not(target_os = "dragonfly"))]
93 pub nodename: [::c_char; 256],
94 #[cfg(target_os = "dragonfly")]
95 pub nodename: [::c_char; 32],
96 #[cfg(not(target_os = "dragonfly"))]
97 pub release: [::c_char; 256],
98 #[cfg(target_os = "dragonfly")]
99 pub release: [::c_char; 32],
100 #[cfg(not(target_os = "dragonfly"))]
101 pub version: [::c_char; 256],
102 #[cfg(target_os = "dragonfly")]
103 pub version: [::c_char; 32],
104 #[cfg(not(target_os = "dragonfly"))]
105 pub machine: [::c_char; 256],
106 #[cfg(target_os = "dragonfly")]
107 pub machine: [::c_char; 32],
108 }
109
110 pub struct msghdr {
111 pub msg_name: *mut ::c_void,
112 pub msg_namelen: ::socklen_t,
113 pub msg_iov: *mut ::iovec,
114 pub msg_iovlen: ::c_int,
115 pub msg_control: *mut ::c_void,
116 pub msg_controllen: ::socklen_t,
117 pub msg_flags: ::c_int,
118 }
119
120 pub struct fsid_t {
121 __fsid_val: [::int32_t; 2],
122 }
123 }
124
125 pub const LC_ALL: ::c_int = 0;
126 pub const LC_COLLATE: ::c_int = 1;
127 pub const LC_CTYPE: ::c_int = 2;
128 pub const LC_MONETARY: ::c_int = 3;
129 pub const LC_NUMERIC: ::c_int = 4;
130 pub const LC_TIME: ::c_int = 5;
131 pub const LC_MESSAGES: ::c_int = 6;
132
133 pub const FIOCLEX: ::c_ulong = 0x20006601;
134 pub const FIONBIO: ::c_ulong = 0x8004667e;
135
136 pub const PATH_MAX: ::c_int = 1024;
137
138 pub const SA_ONSTACK: ::c_int = 0x0001;
139 pub const SA_SIGINFO: ::c_int = 0x0040;
140 pub const SA_RESTART: ::c_int = 0x0002;
141 pub const SA_RESETHAND: ::c_int = 0x0004;
142 pub const SA_NOCLDSTOP: ::c_int = 0x0008;
143 pub const SA_NODEFER: ::c_int = 0x0010;
144 pub const SA_NOCLDWAIT: ::c_int = 0x0020;
145
146 pub const SS_ONSTACK: ::c_int = 1;
147 pub const SS_DISABLE: ::c_int = 4;
148
149 pub const SIGCHLD: ::c_int = 20;
150 pub const SIGBUS: ::c_int = 10;
151 pub const SIGUSR1: ::c_int = 30;
152 pub const SIGUSR2: ::c_int = 31;
153 pub const SIGCONT: ::c_int = 19;
154 pub const SIGSTOP: ::c_int = 17;
155 pub const SIGTSTP: ::c_int = 18;
156 pub const SIGURG: ::c_int = 16;
157 pub const SIGIO: ::c_int = 23;
158 pub const SIGSYS: ::c_int = 12;
159 pub const SIGTTIN: ::c_int = 21;
160 pub const SIGTTOU: ::c_int = 22;
161 pub const SIGXCPU: ::c_int = 24;
162 pub const SIGXFSZ: ::c_int = 25;
163 pub const SIGVTALRM: ::c_int = 26;
164 pub const SIGPROF: ::c_int = 27;
165 pub const SIGWINCH: ::c_int = 28;
166
167 pub const SIG_SETMASK: ::c_int = 3;
168 pub const SIG_BLOCK: ::c_int = 0x1;
169 pub const SIG_UNBLOCK: ::c_int = 0x2;
170
171 pub const IPV6_MULTICAST_LOOP: ::c_int = 11;
172 pub const IPV6_V6ONLY: ::c_int = 27;
173
174 pub const ST_RDONLY: ::c_ulong = 1;
175
176 pub const CTL_HW: ::c_int = 6;
177 pub const HW_NCPU: ::c_int = 3;
178
179 pub const EV_ADD: ::uint16_t = 0x1;
180 pub const EV_CLEAR: ::uint16_t = 0x20;
181 pub const EV_DELETE: ::uint16_t = 0x2;
182 pub const EV_DISABLE: ::uint16_t = 0x8;
183 pub const EV_ENABLE: ::uint16_t = 0x4;
184 pub const EV_EOF: ::uint16_t = 0x8000;
185 pub const EV_ERROR: ::uint16_t = 0x4000;
186 pub const EV_FLAG1: ::uint16_t = 0x2000;
187 pub const EV_ONESHOT: ::uint16_t = 0x10;
188 pub const EV_SYSFLAGS: ::uint16_t = 0xf000;
189
190 pub const NOTE_ATTRIB: ::uint32_t = 0x8;
191 pub const NOTE_CHILD: ::uint32_t = 0x4;
192 pub const NOTE_DELETE: ::uint32_t = 0x1;
193 pub const NOTE_EXEC: ::uint32_t = 0x20000000;
194 pub const NOTE_EXIT: ::uint32_t = 0x80000000;
195 pub const NOTE_EXTEND: ::uint32_t = 0x4;
196 pub const NOTE_FORK: ::uint32_t = 0x40000000;
197 pub const NOTE_LINK: ::uint32_t = 0x10;
198 pub const NOTE_LOWAT: ::uint32_t = 0x1;
199 pub const NOTE_PDATAMASK: ::uint32_t = 0x000fffff;
200 pub const NOTE_RENAME: ::uint32_t = 0x20;
201 pub const NOTE_REVOKE: ::uint32_t = 0x40;
202 pub const NOTE_TRACK: ::uint32_t = 0x1;
203 pub const NOTE_TRACKERR: ::uint32_t = 0x2;
204 pub const NOTE_WRITE: ::uint32_t = 0x2;
205
206 pub const NCCS: usize = 20;
207
208 pub const O_ASYNC: ::c_int = 0x40;
209 pub const O_FSYNC: ::c_int = 0x80;
210 pub const O_NDELAY: ::c_int = 0x4;
211 pub const O_NOFOLLOW: ::c_int = 0x100;
212
213 pub const F_GETOWN: ::c_int = 5;
214 pub const F_SETOWN: ::c_int = 6;
215
216 pub const MNT_FORCE: ::c_int = 0x80000;
217
218 pub const Q_SYNC: ::c_int = 0x600;
219 pub const Q_QUOTAON: ::c_int = 0x100;
220 pub const Q_QUOTAOFF: ::c_int = 0x200;
221
222 pub const TCIOFF: ::c_int = 3;
223 pub const TCION: ::c_int = 4;
224 pub const TCOOFF: ::c_int = 1;
225 pub const TCOON: ::c_int = 2;
226 pub const TCIFLUSH: ::c_int = 1;
227 pub const TCOFLUSH: ::c_int = 2;
228 pub const TCIOFLUSH: ::c_int = 3;
229 pub const TCSANOW: ::c_int = 0;
230 pub const TCSADRAIN: ::c_int = 1;
231 pub const TCSAFLUSH: ::c_int = 2;
232 pub const VEOF: usize = 0;
233 pub const VEOL: usize = 1;
234 pub const VEOL2: usize = 2;
235 pub const VERASE: usize = 3;
236 pub const VWERASE: usize = 4;
237 pub const VKILL: usize = 5;
238 pub const VREPRINT: usize = 6;
239 pub const VINTR: usize = 8;
240 pub const VQUIT: usize = 9;
241 pub const VSUSP: usize = 10;
242 pub const VSTART: usize = 12;
243 pub const VSTOP: usize = 13;
244 pub const VLNEXT: usize = 14;
245 pub const VDISCARD: usize = 15;
246 pub const VMIN: usize = 16;
247 pub const VTIME: usize = 17;
248 pub const IGNBRK: ::tcflag_t = 0x00000001;
249 pub const BRKINT: ::tcflag_t = 0x00000002;
250 pub const IGNPAR: ::tcflag_t = 0x00000004;
251 pub const PARMRK: ::tcflag_t = 0x00000008;
252 pub const INPCK: ::tcflag_t = 0x00000010;
253 pub const ISTRIP: ::tcflag_t = 0x00000020;
254 pub const INLCR: ::tcflag_t = 0x00000040;
255 pub const IGNCR: ::tcflag_t = 0x00000080;
256 pub const ICRNL: ::tcflag_t = 0x00000100;
257 pub const IXON: ::tcflag_t = 0x00000200;
258 pub const IXOFF: ::tcflag_t = 0x00000400;
259 pub const IXANY: ::tcflag_t = 0x00000800;
260 pub const IMAXBEL: ::tcflag_t = 0x00002000;
261 pub const OPOST: ::tcflag_t = 0x1;
262 pub const ONLCR: ::tcflag_t = 0x2;
263 pub const CSIZE: ::tcflag_t = 0x00000300;
264 pub const CS5: ::tcflag_t = 0x00000000;
265 pub const CS6: ::tcflag_t = 0x00000100;
266 pub const CS7: ::tcflag_t = 0x00000200;
267 pub const CS8: ::tcflag_t = 0x00000300;
268 pub const CSTOPB: ::tcflag_t = 0x00000400;
269 pub const CREAD: ::tcflag_t = 0x00000800;
270 pub const PARENB: ::tcflag_t = 0x00001000;
271 pub const PARODD: ::tcflag_t = 0x00002000;
272 pub const HUPCL: ::tcflag_t = 0x00004000;
273 pub const CLOCAL: ::tcflag_t = 0x00008000;
274 pub const ECHOKE: ::tcflag_t = 0x00000001;
275 pub const ECHOE: ::tcflag_t = 0x00000002;
276 pub const ECHOK: ::tcflag_t = 0x00000004;
277 pub const ECHO: ::tcflag_t = 0x00000008;
278 pub const ECHONL: ::tcflag_t = 0x00000010;
279 pub const ECHOPRT: ::tcflag_t = 0x00000020;
280 pub const ECHOCTL: ::tcflag_t = 0x00000040;
281 pub const ISIG: ::tcflag_t = 0x00000080;
282 pub const ICANON: ::tcflag_t = 0x00000100;
283 pub const IEXTEN: ::tcflag_t = 0x00000400;
284 pub const EXTPROC: ::tcflag_t = 0x00000800;
285 pub const TOSTOP: ::tcflag_t = 0x00400000;
286 pub const FLUSHO: ::tcflag_t = 0x00800000;
287 pub const PENDIN: ::tcflag_t = 0x20000000;
288 pub const NOFLSH: ::tcflag_t = 0x80000000;
289
290 pub const WNOHANG: ::c_int = 1;
291
292 pub const RTLD_NOW: ::c_int = 0x2;
293 pub const RTLD_DEFAULT: *mut ::c_void = -2isize as *mut ::c_void;
294
295 f! {
296 pub fn FD_CLR(fd: ::c_int, set: *mut fd_set) -> () {
297 let bits = mem::size_of_val(&(*set).fds_bits[0]) * 8;
298 let fd = fd as usize;
299 (*set).fds_bits[fd / bits] &= !(1 << (fd % bits));
300 return
301 }
302
303 pub fn FD_ISSET(fd: ::c_int, set: *mut fd_set) -> bool {
304 let bits = mem::size_of_val(&(*set).fds_bits[0]) * 8;
305 let fd = fd as usize;
306 return ((*set).fds_bits[fd / bits] & (1 << (fd % bits))) != 0
307 }
308
309 pub fn FD_SET(fd: ::c_int, set: *mut fd_set) -> () {
310 let bits = mem::size_of_val(&(*set).fds_bits[0]) * 8;
311 let fd = fd as usize;
312 (*set).fds_bits[fd / bits] |= 1 << (fd % bits);
313 return
314 }
315
316 pub fn FD_ZERO(set: *mut fd_set) -> () {
317 for slot in (*set).fds_bits.iter_mut() {
318 *slot = 0;
319 }
320 }
321
322 pub fn WIFEXITED(status: ::c_int) -> bool {
323 (status & 0x7f) == 0
324 }
325
326 pub fn WEXITSTATUS(status: ::c_int) -> ::c_int {
327 status >> 8
328 }
329
330 pub fn WTERMSIG(status: ::c_int) -> ::c_int {
331 status & 0o177
332 }
333 }
334
335 extern {
336 pub fn setgroups(ngroups: ::c_int,
337 ptr: *const ::gid_t) -> ::c_int;
338 pub fn ioctl(fd: ::c_int, request: ::c_ulong, ...) -> ::c_int;
339 pub fn kqueue() -> ::c_int;
340 pub fn unmount(target: *const ::c_char, arg: ::c_int) -> ::c_int;
341 pub fn syscall(num: ::c_int, ...) -> ::c_int;
342 #[cfg_attr(target_os = "netbsd", link_name = "__getpwuid_r50")]
343 pub fn getpwuid_r(uid: ::uid_t,
344 pwd: *mut passwd,
345 buf: *mut ::c_char,
346 buflen: ::size_t,
347 result: *mut *mut passwd) -> ::c_int;
348 }
349
350 cfg_if! {
351 if #[cfg(any(target_os = "macos", target_os = "ios"))] {
352 mod apple;
353 pub use self::apple::*;
354 } else if #[cfg(any(target_os = "openbsd", target_os = "netbsd",
355 target_os = "bitrig"))] {
356 mod openbsdlike;
357 pub use self::openbsdlike::*;
358 } else if #[cfg(any(target_os = "freebsd", target_os = "dragonfly"))] {
359 mod freebsdlike;
360 pub use self::freebsdlike::*;
361 } else {
362 // Unknown target_os
363 }
364 }