1 pub type shmatt_t = ::c_ulong;
2 pub type msgqnum_t = ::c_ulong;
3 pub type msglen_t = ::c_ulong;
4 pub type regoff_t = ::c_int;
5 pub type rlim_t = ::c_ulong;
6 pub type __rlimit_resource_t = ::c_ulong;
7 pub type __priority_which_t = ::c_uint;
8 
9 cfg_if! {
10     if #[cfg(doc)] {
11         // Used in `linux::arch` to define ioctl constants.
12         pub(crate) type Ioctl = ::c_ulong;
13     } else {
14         #[doc(hidden)]
15         pub type Ioctl = ::c_ulong;
16     }
17 }
18 
19 s! {
20     pub struct statvfs {  // Different than GNU!
21         pub f_bsize: ::c_ulong,
22         pub f_frsize: ::c_ulong,
23         pub f_blocks: ::fsblkcnt_t,
24         pub f_bfree: ::fsblkcnt_t,
25         pub f_bavail: ::fsblkcnt_t,
26         pub f_files: ::fsfilcnt_t,
27         pub f_ffree: ::fsfilcnt_t,
28         pub f_favail: ::fsfilcnt_t,
29         #[cfg(target_endian = "little")]
30         pub f_fsid: ::c_ulong,
31         #[cfg(target_pointer_width = "32")]
32         __f_unused: ::c_int,
33         #[cfg(target_endian = "big")]
34         pub f_fsid: ::c_ulong,
35         pub f_flag: ::c_ulong,
36         pub f_namemax: ::c_ulong,
37         __f_spare: [::c_int; 6],
38     }
39 
40     pub struct regex_t {
41         __buffer: *mut ::c_void,
42         __allocated: ::size_t,
43         __used: ::size_t,
44         __syntax: ::c_ulong,
45         __fastmap: *mut ::c_char,
46         __translate: *mut ::c_char,
47         __re_nsub: ::size_t,
48         __bitfield: u8,
49     }
50 
51     pub struct rtentry {
52         pub rt_pad1: ::c_ulong,
53         pub rt_dst: ::sockaddr,
54         pub rt_gateway: ::sockaddr,
55         pub rt_genmask: ::sockaddr,
56         pub rt_flags: ::c_ushort,
57         pub rt_pad2: ::c_short,
58         pub rt_pad3: ::c_ulong,
59         pub rt_tos: ::c_uchar,
60         pub rt_class: ::c_uchar,
61         #[cfg(target_pointer_width = "64")]
62         pub rt_pad4: [::c_short; 3usize],
63         #[cfg(not(target_pointer_width = "64"))]
64         pub rt_pad4: ::c_short,
65         pub rt_metric: ::c_short,
66         pub rt_dev: *mut ::c_char,
67         pub rt_mtu: ::c_ulong,
68         pub rt_window: ::c_ulong,
69         pub rt_irtt: ::c_ushort,
70     }
71 
72     pub struct __exit_status {
73         pub e_termination: ::c_short,
74         pub e_exit: ::c_short,
75     }
76 
77     pub struct ptrace_peeksiginfo_args {
78         pub off: ::__u64,
79         pub flags: ::__u32,
80         pub nr: ::__s32,
81     }
82 }
83 
84 pub const MCL_CURRENT: ::c_int = 0x0001;
85 pub const MCL_FUTURE: ::c_int = 0x0002;
86 
87 pub const SIGEV_THREAD_ID: ::c_int = 4;
88 
89 pub const AF_VSOCK: ::c_int = 40;
90 
91 // Most `*_SUPER_MAGIC` constants are defined at the `linux_like` level; the
92 // following are only available on newer Linux versions than the versions
93 // currently used in CI in some configurations, so we define them here.
94 pub const BINDERFS_SUPER_MAGIC: ::c_long = 0x6c6f6f70;
95 pub const XFS_SUPER_MAGIC: ::c_long = 0x58465342;
96 
97 pub const PTRACE_TRACEME: ::c_int = 0;
98 pub const PTRACE_PEEKTEXT: ::c_int = 1;
99 pub const PTRACE_PEEKDATA: ::c_int = 2;
100 pub const PTRACE_PEEKUSER: ::c_int = 3;
101 pub const PTRACE_POKETEXT: ::c_int = 4;
102 pub const PTRACE_POKEDATA: ::c_int = 5;
103 pub const PTRACE_POKEUSER: ::c_int = 6;
104 pub const PTRACE_CONT: ::c_int = 7;
105 pub const PTRACE_KILL: ::c_int = 8;
106 pub const PTRACE_SINGLESTEP: ::c_int = 9;
107 pub const PTRACE_GETREGS: ::c_int = 12;
108 pub const PTRACE_SETREGS: ::c_int = 13;
109 pub const PTRACE_GETFPREGS: ::c_int = 14;
110 pub const PTRACE_SETFPREGS: ::c_int = 15;
111 pub const PTRACE_ATTACH: ::c_int = 16;
112 pub const PTRACE_DETACH: ::c_int = 17;
113 pub const PTRACE_GETFPXREGS: ::c_int = 18;
114 pub const PTRACE_SETFPXREGS: ::c_int = 19;
115 pub const PTRACE_SYSCALL: ::c_int = 24;
116 pub const PTRACE_SETOPTIONS: ::c_int = 0x4200;
117 pub const PTRACE_GETEVENTMSG: ::c_int = 0x4201;
118 pub const PTRACE_GETSIGINFO: ::c_int = 0x4202;
119 pub const PTRACE_SETSIGINFO: ::c_int = 0x4203;
120 pub const PTRACE_GETREGSET: ::c_int = 0x4204;
121 pub const PTRACE_SETREGSET: ::c_int = 0x4205;
122 pub const PTRACE_SEIZE: ::c_int = 0x4206;
123 pub const PTRACE_INTERRUPT: ::c_int = 0x4207;
124 pub const PTRACE_LISTEN: ::c_int = 0x4208;
125 
126 pub const POSIX_FADV_DONTNEED: ::c_int = 4;
127 pub const POSIX_FADV_NOREUSE: ::c_int = 5;
128 
129 // These are different than GNU!
130 pub const LC_CTYPE: ::c_int = 0;
131 pub const LC_NUMERIC: ::c_int = 1;
132 pub const LC_TIME: ::c_int = 3;
133 pub const LC_COLLATE: ::c_int = 4;
134 pub const LC_MONETARY: ::c_int = 2;
135 pub const LC_MESSAGES: ::c_int = 5;
136 pub const LC_ALL: ::c_int = 6;
137 // end different section
138 
139 // MS_ flags for mount(2)
140 pub const MS_RMT_MASK: ::c_ulong = ::MS_RDONLY | ::MS_SYNCHRONOUS | ::MS_MANDLOCK | ::MS_I_VERSION;
141 
142 pub const ENOTSUP: ::c_int = EOPNOTSUPP;
143 
144 pub const IPV6_JOIN_GROUP: ::c_int = 20;
145 pub const IPV6_LEAVE_GROUP: ::c_int = 21;
146 
147 // These are different from GNU
148 pub const ABDAY_1: ::nl_item = 0x300;
149 pub const ABDAY_2: ::nl_item = 0x301;
150 pub const ABDAY_3: ::nl_item = 0x302;
151 pub const ABDAY_4: ::nl_item = 0x303;
152 pub const ABDAY_5: ::nl_item = 0x304;
153 pub const ABDAY_6: ::nl_item = 0x305;
154 pub const ABDAY_7: ::nl_item = 0x306;
155 pub const DAY_1: ::nl_item = 0x307;
156 pub const DAY_2: ::nl_item = 0x308;
157 pub const DAY_3: ::nl_item = 0x309;
158 pub const DAY_4: ::nl_item = 0x30A;
159 pub const DAY_5: ::nl_item = 0x30B;
160 pub const DAY_6: ::nl_item = 0x30C;
161 pub const DAY_7: ::nl_item = 0x30D;
162 pub const ABMON_1: ::nl_item = 0x30E;
163 pub const ABMON_2: ::nl_item = 0x30F;
164 pub const ABMON_3: ::nl_item = 0x310;
165 pub const ABMON_4: ::nl_item = 0x311;
166 pub const ABMON_5: ::nl_item = 0x312;
167 pub const ABMON_6: ::nl_item = 0x313;
168 pub const ABMON_7: ::nl_item = 0x314;
169 pub const ABMON_8: ::nl_item = 0x315;
170 pub const ABMON_9: ::nl_item = 0x316;
171 pub const ABMON_10: ::nl_item = 0x317;
172 pub const ABMON_11: ::nl_item = 0x318;
173 pub const ABMON_12: ::nl_item = 0x319;
174 pub const MON_1: ::nl_item = 0x31A;
175 pub const MON_2: ::nl_item = 0x31B;
176 pub const MON_3: ::nl_item = 0x31C;
177 pub const MON_4: ::nl_item = 0x31D;
178 pub const MON_5: ::nl_item = 0x31E;
179 pub const MON_6: ::nl_item = 0x31F;
180 pub const MON_7: ::nl_item = 0x320;
181 pub const MON_8: ::nl_item = 0x321;
182 pub const MON_9: ::nl_item = 0x322;
183 pub const MON_10: ::nl_item = 0x323;
184 pub const MON_11: ::nl_item = 0x324;
185 pub const MON_12: ::nl_item = 0x325;
186 pub const AM_STR: ::nl_item = 0x326;
187 pub const PM_STR: ::nl_item = 0x327;
188 pub const D_T_FMT: ::nl_item = 0x328;
189 pub const D_FMT: ::nl_item = 0x329;
190 pub const T_FMT: ::nl_item = 0x32A;
191 pub const T_FMT_AMPM: ::nl_item = 0x32B;
192 pub const ERA: ::nl_item = 0x32C;
193 pub const ERA_D_FMT: ::nl_item = 0x32E;
194 pub const ALT_DIGITS: ::nl_item = 0x32F;
195 pub const ERA_D_T_FMT: ::nl_item = 0x330;
196 pub const ERA_T_FMT: ::nl_item = 0x331;
197 pub const CODESET: ::nl_item = 10;
198 pub const CRNCYSTR: ::nl_item = 0x215;
199 pub const RADIXCHAR: ::nl_item = 0x100;
200 pub const THOUSEP: ::nl_item = 0x101;
201 pub const NOEXPR: ::nl_item = 0x501;
202 pub const YESSTR: ::nl_item = 0x502;
203 pub const NOSTR: ::nl_item = 0x503;
204 
205 // Different than Gnu.
206 pub const FILENAME_MAX: ::c_uint = 4095;
207 
208 pub const PRIO_PROCESS: ::c_int = 0;
209 pub const PRIO_PGRP: ::c_int = 1;
210 pub const PRIO_USER: ::c_int = 2;
211 
212 pub const ST_RELATIME: ::c_ulong = 4096;
213 
214 pub const AF_NFC: ::c_int = PF_NFC;
215 pub const BUFSIZ: ::c_int = 4096;
216 pub const EDEADLOCK: ::c_int = EDEADLK;
217 pub const EXTA: ::c_uint = B19200;
218 pub const EXTB: ::c_uint = B38400;
219 pub const EXTPROC: ::tcflag_t = 0200000;
220 pub const FAN_MARK_FILESYSTEM: ::c_int = 0x00000100;
221 pub const FAN_MARK_INODE: ::c_int = 0x00000000;
222 pub const FAN_MARK_MOUNT: ::c_int = 0x10;
223 pub const FOPEN_MAX: ::c_int = 16;
224 pub const F_GETOWN: ::c_int = 9;
225 pub const F_OFD_GETLK: ::c_int = 36;
226 pub const F_OFD_SETLK: ::c_int = 37;
227 pub const F_OFD_SETLKW: ::c_int = 38;
228 pub const F_RDLCK: ::c_int = 0;
229 pub const F_SETOWN: ::c_int = 8;
230 pub const F_UNLCK: ::c_int = 2;
231 pub const F_WRLCK: ::c_int = 1;
232 pub const IPV6_MULTICAST_ALL: ::c_int = 29;
233 pub const IPV6_ROUTER_ALERT_ISOLATE: ::c_int = 30;
234 pub const MAP_HUGE_SHIFT: ::c_int = 26;
235 pub const MAP_HUGE_MASK: ::c_int = 0x3f;
236 pub const MAP_HUGE_64KB: ::c_int = 16 << MAP_HUGE_SHIFT;
237 pub const MAP_HUGE_512KB: ::c_int = 19 << MAP_HUGE_SHIFT;
238 pub const MAP_HUGE_1MB: ::c_int = 20 << MAP_HUGE_SHIFT;
239 pub const MAP_HUGE_2MB: ::c_int = 21 << MAP_HUGE_SHIFT;
240 pub const MAP_HUGE_8MB: ::c_int = 23 << MAP_HUGE_SHIFT;
241 pub const MAP_HUGE_16MB: ::c_int = 24 << MAP_HUGE_SHIFT;
242 pub const MAP_HUGE_32MB: ::c_int = 25 << MAP_HUGE_SHIFT;
243 pub const MAP_HUGE_256MB: ::c_int = 28 << MAP_HUGE_SHIFT;
244 pub const MAP_HUGE_512MB: ::c_int = 29 << MAP_HUGE_SHIFT;
245 pub const MAP_HUGE_1GB: ::c_int = 30 << MAP_HUGE_SHIFT;
246 pub const MAP_HUGE_2GB: ::c_int = 31 << MAP_HUGE_SHIFT;
247 pub const MAP_HUGE_16GB: ::c_int = 34 << MAP_HUGE_SHIFT;
248 pub const MINSIGSTKSZ: ::c_int = 2048;
249 pub const MSG_COPY: ::c_int = 040000;
250 pub const NI_MAXHOST: ::socklen_t = 1025;
251 pub const O_TMPFILE: ::c_int = 0o20000000 | O_DIRECTORY;
252 pub const PACKET_MR_UNICAST: ::c_int = 3;
253 pub const PF_NFC: ::c_int = 39;
254 pub const PF_VSOCK: ::c_int = 40;
255 pub const POSIX_MADV_DONTNEED: ::c_int = 4;
256 pub const PTRACE_EVENT_STOP: ::c_int = 128;
257 pub const PTRACE_PEEKSIGINFO: ::c_int = 0x4209;
258 pub const RTLD_NOLOAD: ::c_int = 0x00004;
259 pub const RUSAGE_THREAD: ::c_int = 1;
260 pub const SHM_EXEC: ::c_int = 0100000;
261 pub const SIGPOLL: ::c_int = SIGIO;
262 pub const SOCK_DCCP: ::c_int = 6;
263 pub const SOCK_PACKET: ::c_int = 10;
264 pub const TCP_COOKIE_TRANSACTIONS: ::c_int = 15;
265 pub const UDP_GRO: ::c_int = 104;
266 pub const UDP_SEGMENT: ::c_int = 103;
267 pub const YESEXPR: ::c_int = ((5) << 8) | (0);
268 
269 extern "C" {
ioctl(fd: ::c_int, request: ::c_ulong, ...) -> ::c_int270     pub fn ioctl(fd: ::c_int, request: ::c_ulong, ...) -> ::c_int;
gettimeofday(tp: *mut ::timeval, tz: *mut ::timezone) -> ::c_int271     pub fn gettimeofday(tp: *mut ::timeval, tz: *mut ::timezone) -> ::c_int;
272 
pthread_rwlockattr_getkind_np( attr: *const ::pthread_rwlockattr_t, val: *mut ::c_int, ) -> ::c_int273     pub fn pthread_rwlockattr_getkind_np(
274         attr: *const ::pthread_rwlockattr_t,
275         val: *mut ::c_int,
276     ) -> ::c_int;
pthread_rwlockattr_setkind_np( attr: *mut ::pthread_rwlockattr_t, val: ::c_int, ) -> ::c_int277     pub fn pthread_rwlockattr_setkind_np(
278         attr: *mut ::pthread_rwlockattr_t,
279         val: ::c_int,
280     ) -> ::c_int;
281 
ptrace(request: ::c_uint, ...) -> ::c_long282     pub fn ptrace(request: ::c_uint, ...) -> ::c_long;
283 
sendmmsg( sockfd: ::c_int, msgvec: *mut ::mmsghdr, vlen: ::c_uint, flags: ::c_int, ) -> ::c_int284     pub fn sendmmsg(
285         sockfd: ::c_int,
286         msgvec: *mut ::mmsghdr,
287         vlen: ::c_uint,
288         flags: ::c_int,
289     ) -> ::c_int;
recvmmsg( sockfd: ::c_int, msgvec: *mut ::mmsghdr, vlen: ::c_uint, flags: ::c_int, timeout: *mut ::timespec, ) -> ::c_int290     pub fn recvmmsg(
291         sockfd: ::c_int,
292         msgvec: *mut ::mmsghdr,
293         vlen: ::c_uint,
294         flags: ::c_int,
295         timeout: *mut ::timespec,
296     ) -> ::c_int;
297 
openpty( amaster: *mut ::c_int, aslave: *mut ::c_int, name: *mut ::c_char, termp: *mut termios, winp: *mut ::winsize, ) -> ::c_int298     pub fn openpty(
299         amaster: *mut ::c_int,
300         aslave: *mut ::c_int,
301         name: *mut ::c_char,
302         termp: *mut termios,
303         winp: *mut ::winsize,
304     ) -> ::c_int;
forkpty( amaster: *mut ::c_int, name: *mut ::c_char, termp: *mut termios, winp: *mut ::winsize, ) -> ::pid_t305     pub fn forkpty(
306         amaster: *mut ::c_int,
307         name: *mut ::c_char,
308         termp: *mut termios,
309         winp: *mut ::winsize,
310     ) -> ::pid_t;
311 
getnameinfo( sa: *const ::sockaddr, salen: ::socklen_t, host: *mut ::c_char, hostlen: ::socklen_t, serv: *mut ::c_char, sevlen: ::socklen_t, flags: ::c_int, ) -> ::c_int312     pub fn getnameinfo(
313         sa: *const ::sockaddr,
314         salen: ::socklen_t,
315         host: *mut ::c_char,
316         hostlen: ::socklen_t,
317         serv: *mut ::c_char,
318         sevlen: ::socklen_t,
319         flags: ::c_int,
320     ) -> ::c_int;
321 
pwritev( fd: ::c_int, iov: *const ::iovec, iovcnt: ::c_int, offset: ::off64_t, ) -> ::ssize_t322     pub fn pwritev(
323         fd: ::c_int,
324         iov: *const ::iovec,
325         iovcnt: ::c_int,
326         offset: ::off64_t,
327     ) -> ::ssize_t;
preadv( fd: ::c_int, iov: *const ::iovec, iovcnt: ::c_int, offset: ::off64_t, ) -> ::ssize_t328     pub fn preadv(
329         fd: ::c_int,
330         iov: *const ::iovec,
331         iovcnt: ::c_int,
332         offset: ::off64_t,
333     ) -> ::ssize_t;
334 
sethostid(hostid: ::c_long) -> ::c_int335     pub fn sethostid(hostid: ::c_long) -> ::c_int;
fanotify_mark( fd: ::c_int, flags: ::c_uint, mask: u64, dirfd: ::c_int, path: *const ::c_char, ) -> ::c_int336     pub fn fanotify_mark(
337         fd: ::c_int,
338         flags: ::c_uint,
339         mask: u64,
340         dirfd: ::c_int,
341         path: *const ::c_char,
342     ) -> ::c_int;
getrlimit64(resource: ::__rlimit_resource_t, rlim: *mut ::rlimit64) -> ::c_int343     pub fn getrlimit64(resource: ::__rlimit_resource_t, rlim: *mut ::rlimit64) -> ::c_int;
setrlimit64(resource: ::__rlimit_resource_t, rlim: *const ::rlimit64) -> ::c_int344     pub fn setrlimit64(resource: ::__rlimit_resource_t, rlim: *const ::rlimit64) -> ::c_int;
getrlimit(resource: ::__rlimit_resource_t, rlim: *mut ::rlimit) -> ::c_int345     pub fn getrlimit(resource: ::__rlimit_resource_t, rlim: *mut ::rlimit) -> ::c_int;
setrlimit(resource: ::__rlimit_resource_t, rlim: *const ::rlimit) -> ::c_int346     pub fn setrlimit(resource: ::__rlimit_resource_t, rlim: *const ::rlimit) -> ::c_int;
getpriority(which: ::__priority_which_t, who: ::id_t) -> ::c_int347     pub fn getpriority(which: ::__priority_which_t, who: ::id_t) -> ::c_int;
setpriority(which: ::__priority_which_t, who: ::id_t, prio: ::c_int) -> ::c_int348     pub fn setpriority(which: ::__priority_which_t, who: ::id_t, prio: ::c_int) -> ::c_int;
349 }
350 
351 cfg_if! {
352     if #[cfg(any(target_arch = "mips", target_arch = "mips64"))] {
353         mod mips;
354         pub use self::mips::*;
355     } else if #[cfg(target_arch = "x86_64")] {
356         mod x86_64;
357         pub use self::x86_64::*;
358     } else if #[cfg(target_arch = "arm")] {
359         mod arm;
360         pub use self::arm::*;
361     } else {
362         pub use unsupported_target;
363     }
364 }
365