1//! x86_64-specific definitions for 64-bit linux-like values
2
3pub type c_char = i8;
4pub type wchar_t = i32;
5pub type nlink_t = u64;
6pub type blksize_t = i64;
7pub type greg_t = i64;
8pub type suseconds_t = i64;
9pub type __u64 = ::c_ulonglong;
10pub type __s64 = ::c_longlong;
11
12s! {
13 pub struct sigaction {
14 pub sa_sigaction: ::sighandler_t,
15 pub sa_mask: ::sigset_t,
16 #[cfg(target_arch = "sparc64")]
17 __reserved0: ::c_int,
18 pub sa_flags: ::c_int,
19 pub sa_restorer: ::Option<extern fn()>,
20 }
21
22 pub struct statfs {
23 pub f_type: ::__fsword_t,
24 pub f_bsize: ::__fsword_t,
25 pub f_blocks: ::fsblkcnt_t,
26 pub f_bfree: ::fsblkcnt_t,
27 pub f_bavail: ::fsblkcnt_t,
28
29 pub f_files: ::fsfilcnt_t,
30 pub f_ffree: ::fsfilcnt_t,
31 pub f_fsid: ::fsid_t,
32
33 pub f_namelen: ::__fsword_t,
34 pub f_frsize: ::__fsword_t,
35 f_spare: [::__fsword_t; 5],
36 }
37
38 pub struct flock {
39 pub l_type: ::c_short,
40 pub l_whence: ::c_short,
41 pub l_start: ::off_t,
42 pub l_len: ::off_t,
43 pub l_pid: ::pid_t,
44 }
45
46 pub struct flock64 {
47 pub l_type: ::c_short,
48 pub l_whence: ::c_short,
49 pub l_start: ::off64_t,
50 pub l_len: ::off64_t,
51 pub l_pid: ::pid_t,
52 }
53
54 pub struct siginfo_t {
55 pub si_signo: ::c_int,
56 pub si_errno: ::c_int,
57 pub si_code: ::c_int,
58 #[doc(hidden)]
59 #[deprecated(
60 since="0.2.54",
61 note="Please leave a comment on \
62 https://github.com/rust-lang/libc/pull/1316 if you're using \
63 this field"
64 )]
65 pub _pad: [::c_int; 29],
66 _align: [u64; 0],
67 }
68
69 pub struct stack_t {
70 pub ss_sp: *mut ::c_void,
71 pub ss_flags: ::c_int,
72 pub ss_size: ::size_t
73 }
74
75 pub struct stat {
76 pub st_dev: ::dev_t,
77 pub st_ino: ::ino_t,
78 pub st_nlink: ::nlink_t,
79 pub st_mode: ::mode_t,
80 pub st_uid: ::uid_t,
81 pub st_gid: ::gid_t,
82 __pad0: ::c_int,
83 pub st_rdev: ::dev_t,
84 pub st_size: ::off_t,
85 pub st_blksize: ::blksize_t,
86 pub st_blocks: ::blkcnt_t,
87 pub st_atime: ::time_t,
88 pub st_atime_nsec: i64,
89 pub st_mtime: ::time_t,
90 pub st_mtime_nsec: i64,
91 pub st_ctime: ::time_t,
92 pub st_ctime_nsec: i64,
93 __unused: [i64; 3],
94 }
95
96 pub struct stat64 {
97 pub st_dev: ::dev_t,
98 pub st_ino: ::ino64_t,
99 pub st_nlink: ::nlink_t,
100 pub st_mode: ::mode_t,
101 pub st_uid: ::uid_t,
102 pub st_gid: ::gid_t,
103 __pad0: ::c_int,
104 pub st_rdev: ::dev_t,
105 pub st_size: ::off_t,
106 pub st_blksize: ::blksize_t,
107 pub st_blocks: ::blkcnt64_t,
108 pub st_atime: ::time_t,
109 pub st_atime_nsec: i64,
110 pub st_mtime: ::time_t,
111 pub st_mtime_nsec: i64,
112 pub st_ctime: ::time_t,
113 pub st_ctime_nsec: i64,
114 __reserved: [i64; 3],
115 }
116
117 pub struct statfs64 {
118 pub f_type: ::__fsword_t,
119 pub f_bsize: ::__fsword_t,
120 pub f_blocks: u64,
121 pub f_bfree: u64,
122 pub f_bavail: u64,
123 pub f_files: u64,
124 pub f_ffree: u64,
125 pub f_fsid: ::fsid_t,
126 pub f_namelen: ::__fsword_t,
127 pub f_frsize: ::__fsword_t,
128 pub f_flags: ::__fsword_t,
129 pub f_spare: [::__fsword_t; 4],
130 }
131
132 pub struct statvfs64 {
133 pub f_bsize: ::c_ulong,
134 pub f_frsize: ::c_ulong,
135 pub f_blocks: u64,
136 pub f_bfree: u64,
137 pub f_bavail: u64,
138 pub f_files: u64,
139 pub f_ffree: u64,
140 pub f_favail: u64,
141 pub f_fsid: ::c_ulong,
142 pub f_flag: ::c_ulong,
143 pub f_namemax: ::c_ulong,
144 __f_spare: [::c_int; 6],
145 }
146
147 pub struct pthread_attr_t {
148 #[cfg(target_pointer_width = "32")]
149 __size: [u32; 8],
150 #[cfg(target_pointer_width = "64")]
151 __size: [u64; 7]
152 }
153
154 pub struct _libc_fpxreg {
155 pub significand: [u16; 4],
156 pub exponent: u16,
157 __private: [u16; 3],
158 }
159
160 pub struct _libc_xmmreg {
161 pub element: [u32; 4],
162 }
163
164 pub struct _libc_fpstate {
165 pub cwd: u16,
166 pub swd: u16,
167 pub ftw: u16,
168 pub fop: u16,
169 pub rip: u64,
170 pub rdp: u64,
171 pub mxcsr: u32,
172 pub mxcr_mask: u32,
173 pub _st: [_libc_fpxreg; 8],
174 pub _xmm: [_libc_xmmreg; 16],
175 __private: [u64; 12],
176 }
177
178 pub struct user_regs_struct {
179 pub r15: ::c_ulonglong,
180 pub r14: ::c_ulonglong,
181 pub r13: ::c_ulonglong,
182 pub r12: ::c_ulonglong,
183 pub rbp: ::c_ulonglong,
184 pub rbx: ::c_ulonglong,
185 pub r11: ::c_ulonglong,
186 pub r10: ::c_ulonglong,
187 pub r9: ::c_ulonglong,
188 pub r8: ::c_ulonglong,
189 pub rax: ::c_ulonglong,
190 pub rcx: ::c_ulonglong,
191 pub rdx: ::c_ulonglong,
192 pub rsi: ::c_ulonglong,
193 pub rdi: ::c_ulonglong,
194 pub orig_rax: ::c_ulonglong,
195 pub rip: ::c_ulonglong,
196 pub cs: ::c_ulonglong,
197 pub eflags: ::c_ulonglong,
198 pub rsp: ::c_ulonglong,
199 pub ss: ::c_ulonglong,
200 pub fs_base: ::c_ulonglong,
201 pub gs_base: ::c_ulonglong,
202 pub ds: ::c_ulonglong,
203 pub es: ::c_ulonglong,
204 pub fs: ::c_ulonglong,
205 pub gs: ::c_ulonglong,
206 }
207
208 pub struct user {
209 pub regs: user_regs_struct,
210 pub u_fpvalid: ::c_int,
211 pub i387: user_fpregs_struct,
212 pub u_tsize: ::c_ulonglong,
213 pub u_dsize: ::c_ulonglong,
214 pub u_ssize: ::c_ulonglong,
215 pub start_code: ::c_ulonglong,
216 pub start_stack: ::c_ulonglong,
217 pub signal: ::c_longlong,
218 __reserved: ::c_int,
219 #[cfg(target_pointer_width = "32")]
220 __pad1: u32,
221 pub u_ar0: *mut user_regs_struct,
222 #[cfg(target_pointer_width = "32")]
223 __pad2: u32,
224 pub u_fpstate: *mut user_fpregs_struct,
225 pub magic: ::c_ulonglong,
226 pub u_comm: [::c_char; 32],
227 pub u_debugreg: [::c_ulonglong; 8],
228 }
229
230 pub struct mcontext_t {
231 pub gregs: [greg_t; 23],
232 pub fpregs: *mut _libc_fpstate,
233 __private: [u64; 8],
234 }
235
236 pub struct ipc_perm {
237 pub __key: ::key_t,
238 pub uid: ::uid_t,
239 pub gid: ::gid_t,
240 pub cuid: ::uid_t,
241 pub cgid: ::gid_t,
242 pub mode: ::c_ushort,
243 __pad1: ::c_ushort,
244 pub __seq: ::c_ushort,
245 __pad2: ::c_ushort,
246 __unused1: u64,
247 __unused2: u64
248 }
249
250 pub struct shmid_ds {
251 pub shm_perm: ::ipc_perm,
252 pub shm_segsz: ::size_t,
253 pub shm_atime: ::time_t,
254 pub shm_dtime: ::time_t,
255 pub shm_ctime: ::time_t,
256 pub shm_cpid: ::pid_t,
257 pub shm_lpid: ::pid_t,
258 pub shm_nattch: ::shmatt_t,
259 __unused4: u64,
260 __unused5: u64
261 }
262
263 pub struct ptrace_rseq_configuration {
264 pub rseq_abi_pointer: ::__u64,
265 pub rseq_abi_size: ::__u32,
266 pub signature: ::__u32,
267 pub flags: ::__u32,
268 pub pad: ::__u32,
269 }
270}
271
272s_no_extra_traits! {
273 pub struct user_fpregs_struct {
274 pub cwd: ::c_ushort,
275 pub swd: ::c_ushort,
276 pub ftw: ::c_ushort,
277 pub fop: ::c_ushort,
278 pub rip: ::c_ulonglong,
279 pub rdp: ::c_ulonglong,
280 pub mxcsr: ::c_uint,
281 pub mxcr_mask: ::c_uint,
282 pub st_space: [::c_uint; 32],
283 pub xmm_space: [::c_uint; 64],
284 padding: [::c_uint; 24],
285 }
286
287 pub struct ucontext_t {
288 pub uc_flags: ::c_ulong,
289 pub uc_link: *mut ucontext_t,
290 pub uc_stack: ::stack_t,
291 pub uc_mcontext: mcontext_t,
292 pub uc_sigmask: ::sigset_t,
293 __private: [u8; 512],
294 // FIXME: the shadow stack field requires glibc >= 2.28.
295 // Re-add once we drop compatibility with glibc versions older than
296 // 2.28.
297 //
298 // __ssp: [::c_ulonglong; 4],
299 }
300}
301
302cfg_if! {
303 if #[cfg(feature = "extra_traits")] {
304 impl PartialEq for user_fpregs_struct {
305 fn eq(&self, other: &user_fpregs_struct) -> bool {
306 self.cwd == other.cwd
307 && self.swd == other.swd
308 && self.ftw == other.ftw
309 && self.fop == other.fop
310 && self.rip == other.rip
311 && self.rdp == other.rdp
312 && self.mxcsr == other.mxcsr
313 && self.mxcr_mask == other.mxcr_mask
314 && self.st_space == other.st_space
315 && self
316 .xmm_space
317 .iter()
318 .zip(other.xmm_space.iter())
319 .all(|(a,b)| a == b)
320 // Ignore padding field
321 }
322 }
323
324 impl Eq for user_fpregs_struct {}
325
326 impl ::fmt::Debug for user_fpregs_struct {
327 fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
328 f.debug_struct("user_fpregs_struct")
329 .field("cwd", &self.cwd)
330 .field("ftw", &self.ftw)
331 .field("fop", &self.fop)
332 .field("rip", &self.rip)
333 .field("rdp", &self.rdp)
334 .field("mxcsr", &self.mxcsr)
335 .field("mxcr_mask", &self.mxcr_mask)
336 .field("st_space", &self.st_space)
337 // FIXME: .field("xmm_space", &self.xmm_space)
338 // Ignore padding field
339 .finish()
340 }
341 }
342
343 impl ::hash::Hash for user_fpregs_struct {
344 fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
345 self.cwd.hash(state);
346 self.ftw.hash(state);
347 self.fop.hash(state);
348 self.rip.hash(state);
349 self.rdp.hash(state);
350 self.mxcsr.hash(state);
351 self.mxcr_mask.hash(state);
352 self.st_space.hash(state);
353 self.xmm_space.hash(state);
354 // Ignore padding field
355 }
356 }
357
358 impl PartialEq for ucontext_t {
359 fn eq(&self, other: &ucontext_t) -> bool {
360 self.uc_flags == other.uc_flags
361 && self.uc_link == other.uc_link
362 && self.uc_stack == other.uc_stack
363 && self.uc_mcontext == other.uc_mcontext
364 && self.uc_sigmask == other.uc_sigmask
365 // Ignore __private field
366 }
367 }
368
369 impl Eq for ucontext_t {}
370
371 impl ::fmt::Debug for ucontext_t {
372 fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
373 f.debug_struct("ucontext_t")
374 .field("uc_flags", &self.uc_flags)
375 .field("uc_link", &self.uc_link)
376 .field("uc_stack", &self.uc_stack)
377 .field("uc_mcontext", &self.uc_mcontext)
378 .field("uc_sigmask", &self.uc_sigmask)
379 // Ignore __private field
380 .finish()
381 }
382 }
383
384 impl ::hash::Hash for ucontext_t {
385 fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
386 self.uc_flags.hash(state);
387 self.uc_link.hash(state);
388 self.uc_stack.hash(state);
389 self.uc_mcontext.hash(state);
390 self.uc_sigmask.hash(state);
391 // Ignore __private field
392 }
393 }
394 }
395}
396
397pub const POSIX_FADV_DONTNEED: ::c_int = 4;
398pub const POSIX_FADV_NOREUSE: ::c_int = 5;
399
400pub const VEOF: usize = 4;
401pub const RTLD_DEEPBIND: ::c_int = 0x8;
402pub const RTLD_GLOBAL: ::c_int = 0x100;
403pub const RTLD_NOLOAD: ::c_int = 0x4;
404
405pub const O_APPEND: ::c_int = 1024;
406pub const O_CREAT: ::c_int = 64;
407pub const O_EXCL: ::c_int = 128;
408pub const O_NOCTTY: ::c_int = 256;
409pub const O_NONBLOCK: ::c_int = 2048;
410pub const O_SYNC: ::c_int = 1052672;
411pub const O_RSYNC: ::c_int = 1052672;
412pub const O_DSYNC: ::c_int = 4096;
413pub const O_FSYNC: ::c_int = 0x101000;
414pub const O_NOATIME: ::c_int = 0o1000000;
415pub const O_PATH: ::c_int = 0o10000000;
416pub const O_TMPFILE: ::c_int = 0o20000000 | O_DIRECTORY;
417
418pub const MADV_SOFT_OFFLINE: ::c_int = 101;
419pub const MAP_GROWSDOWN: ::c_int = 0x0100;
420
421pub const EDEADLK: ::c_int = 35;
422pub const ENAMETOOLONG: ::c_int = 36;
423pub const ENOLCK: ::c_int = 37;
424pub const ENOSYS: ::c_int = 38;
425pub const ENOTEMPTY: ::c_int = 39;
426pub const ELOOP: ::c_int = 40;
427pub const ENOMSG: ::c_int = 42;
428pub const EIDRM: ::c_int = 43;
429pub const ECHRNG: ::c_int = 44;
430pub const EL2NSYNC: ::c_int = 45;
431pub const EL3HLT: ::c_int = 46;
432pub const EL3RST: ::c_int = 47;
433pub const ELNRNG: ::c_int = 48;
434pub const EUNATCH: ::c_int = 49;
435pub const ENOCSI: ::c_int = 50;
436pub const EL2HLT: ::c_int = 51;
437pub const EBADE: ::c_int = 52;
438pub const EBADR: ::c_int = 53;
439pub const EXFULL: ::c_int = 54;
440pub const ENOANO: ::c_int = 55;
441pub const EBADRQC: ::c_int = 56;
442pub const EBADSLT: ::c_int = 57;
443pub const EMULTIHOP: ::c_int = 72;
444pub const EOVERFLOW: ::c_int = 75;
445pub const ENOTUNIQ: ::c_int = 76;
446pub const EBADFD: ::c_int = 77;
447pub const EBADMSG: ::c_int = 74;
448pub const EREMCHG: ::c_int = 78;
449pub const ELIBACC: ::c_int = 79;
450pub const ELIBBAD: ::c_int = 80;
451pub const ELIBSCN: ::c_int = 81;
452pub const ELIBMAX: ::c_int = 82;
453pub const ELIBEXEC: ::c_int = 83;
454pub const EILSEQ: ::c_int = 84;
455pub const ERESTART: ::c_int = 85;
456pub const ESTRPIPE: ::c_int = 86;
457pub const EUSERS: ::c_int = 87;
458pub const ENOTSOCK: ::c_int = 88;
459pub const EDESTADDRREQ: ::c_int = 89;
460pub const EMSGSIZE: ::c_int = 90;
461pub const EPROTOTYPE: ::c_int = 91;
462pub const ENOPROTOOPT: ::c_int = 92;
463pub const EPROTONOSUPPORT: ::c_int = 93;
464pub const ESOCKTNOSUPPORT: ::c_int = 94;
465pub const EOPNOTSUPP: ::c_int = 95;
466pub const EPFNOSUPPORT: ::c_int = 96;
467pub const EAFNOSUPPORT: ::c_int = 97;
468pub const EADDRINUSE: ::c_int = 98;
469pub const EADDRNOTAVAIL: ::c_int = 99;
470pub const ENETDOWN: ::c_int = 100;
471pub const ENETUNREACH: ::c_int = 101;
472pub const ENETRESET: ::c_int = 102;
473pub const ECONNABORTED: ::c_int = 103;
474pub const ECONNRESET: ::c_int = 104;
475pub const ENOBUFS: ::c_int = 105;
476pub const EISCONN: ::c_int = 106;
477pub const ENOTCONN: ::c_int = 107;
478pub const ESHUTDOWN: ::c_int = 108;
479pub const ETOOMANYREFS: ::c_int = 109;
480pub const ETIMEDOUT: ::c_int = 110;
481pub const ECONNREFUSED: ::c_int = 111;
482pub const EHOSTDOWN: ::c_int = 112;
483pub const EHOSTUNREACH: ::c_int = 113;
484pub const EALREADY: ::c_int = 114;
485pub const EINPROGRESS: ::c_int = 115;
486pub const ESTALE: ::c_int = 116;
487pub const EDQUOT: ::c_int = 122;
488pub const ENOMEDIUM: ::c_int = 123;
489pub const EMEDIUMTYPE: ::c_int = 124;
490pub const ECANCELED: ::c_int = 125;
491pub const ENOKEY: ::c_int = 126;
492pub const EKEYEXPIRED: ::c_int = 127;
493pub const EKEYREVOKED: ::c_int = 128;
494pub const EKEYREJECTED: ::c_int = 129;
495pub const EOWNERDEAD: ::c_int = 130;
496pub const ENOTRECOVERABLE: ::c_int = 131;
497pub const EHWPOISON: ::c_int = 133;
498pub const ERFKILL: ::c_int = 132;
499
500pub const SOCK_STREAM: ::c_int = 1;
501pub const SOCK_DGRAM: ::c_int = 2;
502
503pub const SA_ONSTACK: ::c_int = 0x08000000;
504pub const SA_SIGINFO: ::c_int = 0x00000004;
505pub const SA_NOCLDWAIT: ::c_int = 0x00000002;
506
507pub const SIGTTIN: ::c_int = 21;
508pub const SIGTTOU: ::c_int = 22;
509pub const SIGXCPU: ::c_int = 24;
510pub const SIGXFSZ: ::c_int = 25;
511pub const SIGVTALRM: ::c_int = 26;
512pub const SIGPROF: ::c_int = 27;
513pub const SIGWINCH: ::c_int = 28;
514pub const SIGCHLD: ::c_int = 17;
515pub const SIGBUS: ::c_int = 7;
516pub const SIGUSR1: ::c_int = 10;
517pub const SIGUSR2: ::c_int = 12;
518pub const SIGCONT: ::c_int = 18;
519pub const SIGSTOP: ::c_int = 19;
520pub const SIGTSTP: ::c_int = 20;
521pub const SIGURG: ::c_int = 23;
522pub const SIGIO: ::c_int = 29;
523pub const SIGSYS: ::c_int = 31;
524pub const SIGSTKFLT: ::c_int = 16;
525#[deprecated(since = "0.2.55", note = "Use SIGSYS instead")]
526pub const SIGUNUSED: ::c_int = 31;
527pub const SIGPOLL: ::c_int = 29;
528pub const SIGPWR: ::c_int = 30;
529pub const SIG_SETMASK: ::c_int = 2;
530pub const SIG_BLOCK: ::c_int = 0x000000;
531pub const SIG_UNBLOCK: ::c_int = 0x01;
532
533pub const POLLWRNORM: ::c_short = 0x100;
534pub const POLLWRBAND: ::c_short = 0x200;
535
536pub const O_ASYNC: ::c_int = 0x2000;
537pub const O_NDELAY: ::c_int = 0x800;
538
539pub const PTRACE_DETACH: ::c_uint = 17;
540pub const PTRACE_GET_RSEQ_CONFIGURATION: ::c_uint = 0x420f;
541
542pub const EFD_NONBLOCK: ::c_int = 0x800;
543
544pub const F_GETLK: ::c_int = 5;
545pub const F_GETOWN: ::c_int = 9;
546pub const F_SETOWN: ::c_int = 8;
547pub const F_SETLK: ::c_int = 6;
548pub const F_SETLKW: ::c_int = 7;
549pub const F_OFD_GETLK: ::c_int = 36;
550pub const F_OFD_SETLK: ::c_int = 37;
551pub const F_OFD_SETLKW: ::c_int = 38;
552
553pub const F_RDLCK: ::c_int = 0;
554pub const F_WRLCK: ::c_int = 1;
555pub const F_UNLCK: ::c_int = 2;
556
557pub const SFD_NONBLOCK: ::c_int = 0x0800;
558
559pub const TCSANOW: ::c_int = 0;
560pub const TCSADRAIN: ::c_int = 1;
561pub const TCSAFLUSH: ::c_int = 2;
562
563pub const SFD_CLOEXEC: ::c_int = 0x080000;
564
565pub const NCCS: usize = 32;
566
567pub const O_TRUNC: ::c_int = 512;
568
569pub const O_CLOEXEC: ::c_int = 0x80000;
570
571pub const EBFONT: ::c_int = 59;
572pub const ENOSTR: ::c_int = 60;
573pub const ENODATA: ::c_int = 61;
574pub const ETIME: ::c_int = 62;
575pub const ENOSR: ::c_int = 63;
576pub const ENONET: ::c_int = 64;
577pub const ENOPKG: ::c_int = 65;
578pub const EREMOTE: ::c_int = 66;
579pub const ENOLINK: ::c_int = 67;
580pub const EADV: ::c_int = 68;
581pub const ESRMNT: ::c_int = 69;
582pub const ECOMM: ::c_int = 70;
583pub const EPROTO: ::c_int = 71;
584pub const EDOTDOT: ::c_int = 73;
585
586pub const SA_NODEFER: ::c_int = 0x40000000;
587pub const SA_RESETHAND: ::c_int = 0x80000000;
588pub const SA_RESTART: ::c_int = 0x10000000;
589pub const SA_NOCLDSTOP: ::c_int = 0x00000001;
590
591pub const EPOLL_CLOEXEC: ::c_int = 0x80000;
592
593pub const EFD_CLOEXEC: ::c_int = 0x80000;
594
595pub const __SIZEOF_PTHREAD_CONDATTR_T: usize = 4;
596pub const __SIZEOF_PTHREAD_MUTEXATTR_T: usize = 4;
597pub const __SIZEOF_PTHREAD_BARRIERATTR_T: usize = 4;
598
599pub const O_DIRECT: ::c_int = 0x4000;
600pub const O_DIRECTORY: ::c_int = 0x10000;
601pub const O_NOFOLLOW: ::c_int = 0x20000;
602
603pub const MAP_HUGETLB: ::c_int = 0x040000;
604pub const MAP_LOCKED: ::c_int = 0x02000;
605pub const MAP_NORESERVE: ::c_int = 0x04000;
606pub const MAP_32BIT: ::c_int = 0x0040;
607pub const MAP_ANON: ::c_int = 0x0020;
608pub const MAP_ANONYMOUS: ::c_int = 0x0020;
609pub const MAP_DENYWRITE: ::c_int = 0x0800;
610pub const MAP_EXECUTABLE: ::c_int = 0x01000;
611pub const MAP_POPULATE: ::c_int = 0x08000;
612pub const MAP_NONBLOCK: ::c_int = 0x010000;
613pub const MAP_STACK: ::c_int = 0x020000;
614pub const MAP_SYNC: ::c_int = 0x080000;
615
616pub const EDEADLOCK: ::c_int = 35;
617pub const EUCLEAN: ::c_int = 117;
618pub const ENOTNAM: ::c_int = 118;
619pub const ENAVAIL: ::c_int = 119;
620pub const EISNAM: ::c_int = 120;
621pub const EREMOTEIO: ::c_int = 121;
622
623pub const PTRACE_GETFPREGS: ::c_uint = 14;
624pub const PTRACE_SETFPREGS: ::c_uint = 15;
625pub const PTRACE_GETFPXREGS: ::c_uint = 18;
626pub const PTRACE_SETFPXREGS: ::c_uint = 19;
627pub const PTRACE_GETREGS: ::c_uint = 12;
628pub const PTRACE_SETREGS: ::c_uint = 13;
629pub const PTRACE_PEEKSIGINFO_SHARED: ::c_uint = 1;
630pub const PTRACE_SYSEMU: ::c_uint = 31;
631pub const PTRACE_SYSEMU_SINGLESTEP: ::c_uint = 32;
632
633pub const PR_GET_SPECULATION_CTRL: ::c_int = 52;
634pub const PR_SET_SPECULATION_CTRL: ::c_int = 53;
635pub const PR_SPEC_NOT_AFFECTED: ::c_uint = 0;
636pub const PR_SPEC_PRCTL: ::c_uint = 1 << 0;
637pub const PR_SPEC_ENABLE: ::c_uint = 1 << 1;
638pub const PR_SPEC_DISABLE: ::c_uint = 1 << 2;
639pub const PR_SPEC_FORCE_DISABLE: ::c_uint = 1 << 3;
640pub const PR_SPEC_DISABLE_NOEXEC: ::c_uint = 1 << 4;
641pub const PR_SPEC_STORE_BYPASS: ::c_int = 0;
642pub const PR_SPEC_INDIRECT_BRANCH: ::c_int = 1;
643// FIXME: perharps for later
644//pub const PR_SPEC_L1D_FLUSH: ::c_int = 2;
645
646pub const MCL_CURRENT: ::c_int = 0x0001;
647pub const MCL_FUTURE: ::c_int = 0x0002;
648pub const MCL_ONFAULT: ::c_int = 0x0004;
649
650pub const SIGSTKSZ: ::size_t = 8192;
651pub const MINSIGSTKSZ: ::size_t = 2048;
652pub const CBAUD: ::tcflag_t = 0o0010017;
653pub const TAB1: ::tcflag_t = 0x00000800;
654pub const TAB2: ::tcflag_t = 0x00001000;
655pub const TAB3: ::tcflag_t = 0x00001800;
656pub const CR1: ::tcflag_t = 0x00000200;
657pub const CR2: ::tcflag_t = 0x00000400;
658pub const CR3: ::tcflag_t = 0x00000600;
659pub const FF1: ::tcflag_t = 0x00008000;
660pub const BS1: ::tcflag_t = 0x00002000;
661pub const VT1: ::tcflag_t = 0x00004000;
662pub const VWERASE: usize = 14;
663pub const VREPRINT: usize = 12;
664pub const VSUSP: usize = 10;
665pub const VSTART: usize = 8;
666pub const VSTOP: usize = 9;
667pub const VDISCARD: usize = 13;
668pub const VTIME: usize = 5;
669pub const IXON: ::tcflag_t = 0x00000400;
670pub const IXOFF: ::tcflag_t = 0x00001000;
671pub const ONLCR: ::tcflag_t = 0x4;
672pub const CSIZE: ::tcflag_t = 0x00000030;
673pub const CS6: ::tcflag_t = 0x00000010;
674pub const CS7: ::tcflag_t = 0x00000020;
675pub const CS8: ::tcflag_t = 0x00000030;
676pub const CSTOPB: ::tcflag_t = 0x00000040;
677pub const CREAD: ::tcflag_t = 0x00000080;
678pub const PARENB: ::tcflag_t = 0x00000100;
679pub const PARODD: ::tcflag_t = 0x00000200;
680pub const HUPCL: ::tcflag_t = 0x00000400;
681pub const CLOCAL: ::tcflag_t = 0x00000800;
682pub const ECHOKE: ::tcflag_t = 0x00000800;
683pub const ECHOE: ::tcflag_t = 0x00000010;
684pub const ECHOK: ::tcflag_t = 0x00000020;
685pub const ECHONL: ::tcflag_t = 0x00000040;
686pub const ECHOPRT: ::tcflag_t = 0x00000400;
687pub const ECHOCTL: ::tcflag_t = 0x00000200;
688pub const ISIG: ::tcflag_t = 0x00000001;
689pub const ICANON: ::tcflag_t = 0x00000002;
690pub const PENDIN: ::tcflag_t = 0x00004000;
691pub const NOFLSH: ::tcflag_t = 0x00000080;
692pub const CIBAUD: ::tcflag_t = 0o02003600000;
693pub const CBAUDEX: ::tcflag_t = 0o010000;
694pub const VSWTC: usize = 7;
695pub const OLCUC: ::tcflag_t = 0o000002;
696pub const NLDLY: ::tcflag_t = 0o000400;
697pub const CRDLY: ::tcflag_t = 0o003000;
698pub const TABDLY: ::tcflag_t = 0o014000;
699pub const BSDLY: ::tcflag_t = 0o020000;
700pub const FFDLY: ::tcflag_t = 0o100000;
701pub const VTDLY: ::tcflag_t = 0o040000;
702pub const XTABS: ::tcflag_t = 0o014000;
703
704pub const B0: ::speed_t = 0o000000;
705pub const B50: ::speed_t = 0o000001;
706pub const B75: ::speed_t = 0o000002;
707pub const B110: ::speed_t = 0o000003;
708pub const B134: ::speed_t = 0o000004;
709pub const B150: ::speed_t = 0o000005;
710pub const B200: ::speed_t = 0o000006;
711pub const B300: ::speed_t = 0o000007;
712pub const B600: ::speed_t = 0o000010;
713pub const B1200: ::speed_t = 0o000011;
714pub const B1800: ::speed_t = 0o000012;
715pub const B2400: ::speed_t = 0o000013;
716pub const B4800: ::speed_t = 0o000014;
717pub const B9600: ::speed_t = 0o000015;
718pub const B19200: ::speed_t = 0o000016;
719pub const B38400: ::speed_t = 0o000017;
720pub const EXTA: ::speed_t = B19200;
721pub const EXTB: ::speed_t = B38400;
722pub const B57600: ::speed_t = 0o010001;
723pub const B115200: ::speed_t = 0o010002;
724pub const B230400: ::speed_t = 0o010003;
725pub const B460800: ::speed_t = 0o010004;
726pub const B500000: ::speed_t = 0o010005;
727pub const B576000: ::speed_t = 0o010006;
728pub const B921600: ::speed_t = 0o010007;
729pub const B1000000: ::speed_t = 0o010010;
730pub const B1152000: ::speed_t = 0o010011;
731pub const B1500000: ::speed_t = 0o010012;
732pub const B2000000: ::speed_t = 0o010013;
733pub const B2500000: ::speed_t = 0o010014;
734pub const B3000000: ::speed_t = 0o010015;
735pub const B3500000: ::speed_t = 0o010016;
736pub const B4000000: ::speed_t = 0o010017;
737
738pub const VEOL: usize = 11;
739pub const VEOL2: usize = 16;
740pub const VMIN: usize = 6;
741pub const IEXTEN: ::tcflag_t = 0x00008000;
742pub const TOSTOP: ::tcflag_t = 0x00000100;
743pub const FLUSHO: ::tcflag_t = 0x00001000;
744pub const EXTPROC: ::tcflag_t = 0x00010000;
745
746// offsets in user_regs_structs, from sys/reg.h
747pub const R15: ::c_int = 0;
748pub const R14: ::c_int = 1;
749pub const R13: ::c_int = 2;
750pub const R12: ::c_int = 3;
751pub const RBP: ::c_int = 4;
752pub const RBX: ::c_int = 5;
753pub const R11: ::c_int = 6;
754pub const R10: ::c_int = 7;
755pub const R9: ::c_int = 8;
756pub const R8: ::c_int = 9;
757pub const RAX: ::c_int = 10;
758pub const RCX: ::c_int = 11;
759pub const RDX: ::c_int = 12;
760pub const RSI: ::c_int = 13;
761pub const RDI: ::c_int = 14;
762pub const ORIG_RAX: ::c_int = 15;
763pub const RIP: ::c_int = 16;
764pub const CS: ::c_int = 17;
765pub const EFLAGS: ::c_int = 18;
766pub const RSP: ::c_int = 19;
767pub const SS: ::c_int = 20;
768pub const FS_BASE: ::c_int = 21;
769pub const GS_BASE: ::c_int = 22;
770pub const DS: ::c_int = 23;
771pub const ES: ::c_int = 24;
772pub const FS: ::c_int = 25;
773pub const GS: ::c_int = 26;
774
775// offsets in mcontext_t.gregs from sys/ucontext.h
776pub const REG_R8: ::c_int = 0;
777pub const REG_R9: ::c_int = 1;
778pub const REG_R10: ::c_int = 2;
779pub const REG_R11: ::c_int = 3;
780pub const REG_R12: ::c_int = 4;
781pub const REG_R13: ::c_int = 5;
782pub const REG_R14: ::c_int = 6;
783pub const REG_R15: ::c_int = 7;
784pub const REG_RDI: ::c_int = 8;
785pub const REG_RSI: ::c_int = 9;
786pub const REG_RBP: ::c_int = 10;
787pub const REG_RBX: ::c_int = 11;
788pub const REG_RDX: ::c_int = 12;
789pub const REG_RAX: ::c_int = 13;
790pub const REG_RCX: ::c_int = 14;
791pub const REG_RSP: ::c_int = 15;
792pub const REG_RIP: ::c_int = 16;
793pub const REG_EFL: ::c_int = 17;
794pub const REG_CSGSFS: ::c_int = 18;
795pub const REG_ERR: ::c_int = 19;
796pub const REG_TRAPNO: ::c_int = 20;
797pub const REG_OLDMASK: ::c_int = 21;
798pub const REG_CR2: ::c_int = 22;
799
800extern "C" {
801 pub fn getcontext(ucp: *mut ucontext_t) -> ::c_int;
802 pub fn setcontext(ucp: *const ucontext_t) -> ::c_int;
803 pub fn makecontext(ucp: *mut ucontext_t, func: extern "C" fn(), argc: ::c_int, ...);
804 pub fn swapcontext(uocp: *mut ucontext_t, ucp: *const ucontext_t) -> ::c_int;
805 pub fn iopl(level: ::c_int) -> ::c_int;
806 pub fn ioperm(from: ::c_ulong, num: ::c_ulong, turn_on: ::c_int) -> ::c_int;
807}
808
809cfg_if! {
810 if #[cfg(target_pointer_width = "32")] {
811 mod x32;
812 pub use self::x32::*;
813 } else {
814 mod not_x32;
815 pub use self::not_x32::*;
816 }
817}
818
819cfg_if! {
820 if #[cfg(libc_align)] {
821 mod align;
822 pub use self::align::*;
823 }
824}
825