libc/unix/linux_like/linux/gnu/b64/x86_64/
mod.rs

1//! x86_64-specific definitions for 64-bit linux-like values
2
3use crate::prelude::*;
4use crate::{off64_t, off_t};
5
6pub type wchar_t = i32;
7pub type nlink_t = u64;
8pub type blksize_t = i64;
9pub type greg_t = i64;
10pub type suseconds_t = i64;
11pub type __u64 = c_ulonglong;
12pub type __s64 = c_longlong;
13
14s! {
15    pub struct sigaction {
16        pub sa_sigaction: crate::sighandler_t,
17        pub sa_mask: crate::sigset_t,
18        #[cfg(target_arch = "sparc64")]
19        __reserved0: c_int,
20        pub sa_flags: c_int,
21        pub sa_restorer: Option<extern "C" fn()>,
22    }
23
24    pub struct statfs {
25        pub f_type: crate::__fsword_t,
26        pub f_bsize: crate::__fsword_t,
27        pub f_blocks: crate::fsblkcnt_t,
28        pub f_bfree: crate::fsblkcnt_t,
29        pub f_bavail: crate::fsblkcnt_t,
30
31        pub f_files: crate::fsfilcnt_t,
32        pub f_ffree: crate::fsfilcnt_t,
33        pub f_fsid: crate::fsid_t,
34
35        pub f_namelen: crate::__fsword_t,
36        pub f_frsize: crate::__fsword_t,
37        f_spare: [crate::__fsword_t; 5],
38    }
39
40    pub struct flock {
41        pub l_type: c_short,
42        pub l_whence: c_short,
43        pub l_start: off_t,
44        pub l_len: off_t,
45        pub l_pid: crate::pid_t,
46    }
47
48    pub struct flock64 {
49        pub l_type: c_short,
50        pub l_whence: c_short,
51        pub l_start: off64_t,
52        pub l_len: off64_t,
53        pub l_pid: crate::pid_t,
54    }
55
56    pub struct siginfo_t {
57        pub si_signo: c_int,
58        pub si_errno: c_int,
59        pub si_code: c_int,
60        #[doc(hidden)]
61        #[deprecated(
62            since = "0.2.54",
63            note = "Please leave a comment on \
64                  https://github.com/rust-lang/libc/pull/1316 if you're using \
65                  this field"
66        )]
67        pub _pad: [c_int; 29],
68        _align: [u64; 0],
69    }
70
71    pub struct stack_t {
72        pub ss_sp: *mut c_void,
73        pub ss_flags: c_int,
74        pub ss_size: size_t,
75    }
76
77    pub struct stat {
78        pub st_dev: crate::dev_t,
79        pub st_ino: crate::ino_t,
80        pub st_nlink: crate::nlink_t,
81        pub st_mode: crate::mode_t,
82        pub st_uid: crate::uid_t,
83        pub st_gid: crate::gid_t,
84        __pad0: c_int,
85        pub st_rdev: crate::dev_t,
86        pub st_size: off_t,
87        pub st_blksize: crate::blksize_t,
88        pub st_blocks: crate::blkcnt_t,
89        pub st_atime: crate::time_t,
90        pub st_atime_nsec: i64,
91        pub st_mtime: crate::time_t,
92        pub st_mtime_nsec: i64,
93        pub st_ctime: crate::time_t,
94        pub st_ctime_nsec: i64,
95        __unused: [i64; 3],
96    }
97
98    pub struct stat64 {
99        pub st_dev: crate::dev_t,
100        pub st_ino: crate::ino64_t,
101        pub st_nlink: crate::nlink_t,
102        pub st_mode: crate::mode_t,
103        pub st_uid: crate::uid_t,
104        pub st_gid: crate::gid_t,
105        __pad0: c_int,
106        pub st_rdev: crate::dev_t,
107        pub st_size: off_t,
108        pub st_blksize: crate::blksize_t,
109        pub st_blocks: crate::blkcnt64_t,
110        pub st_atime: crate::time_t,
111        pub st_atime_nsec: i64,
112        pub st_mtime: crate::time_t,
113        pub st_mtime_nsec: i64,
114        pub st_ctime: crate::time_t,
115        pub st_ctime_nsec: i64,
116        __reserved: [i64; 3],
117    }
118
119    pub struct statfs64 {
120        pub f_type: crate::__fsword_t,
121        pub f_bsize: crate::__fsword_t,
122        pub f_blocks: u64,
123        pub f_bfree: u64,
124        pub f_bavail: u64,
125        pub f_files: u64,
126        pub f_ffree: u64,
127        pub f_fsid: crate::fsid_t,
128        pub f_namelen: crate::__fsword_t,
129        pub f_frsize: crate::__fsword_t,
130        pub f_flags: crate::__fsword_t,
131        pub f_spare: [crate::__fsword_t; 4],
132    }
133
134    pub struct statvfs64 {
135        pub f_bsize: c_ulong,
136        pub f_frsize: c_ulong,
137        pub f_blocks: u64,
138        pub f_bfree: u64,
139        pub f_bavail: u64,
140        pub f_files: u64,
141        pub f_ffree: u64,
142        pub f_favail: u64,
143        pub f_fsid: c_ulong,
144        pub f_flag: c_ulong,
145        pub f_namemax: c_ulong,
146        __f_spare: [c_int; 6],
147    }
148
149    pub struct pthread_attr_t {
150        #[cfg(target_pointer_width = "32")]
151        __size: [u32; 8],
152        #[cfg(target_pointer_width = "64")]
153        __size: [u64; 7],
154    }
155
156    pub struct _libc_fpxreg {
157        pub significand: [u16; 4],
158        pub exponent: u16,
159        __private: [u16; 3],
160    }
161
162    pub struct _libc_xmmreg {
163        pub element: [u32; 4],
164    }
165
166    pub struct _libc_fpstate {
167        pub cwd: u16,
168        pub swd: u16,
169        pub ftw: u16,
170        pub fop: u16,
171        pub rip: u64,
172        pub rdp: u64,
173        pub mxcsr: u32,
174        pub mxcr_mask: u32,
175        pub _st: [_libc_fpxreg; 8],
176        pub _xmm: [_libc_xmmreg; 16],
177        __private: [u64; 12],
178    }
179
180    pub struct user_regs_struct {
181        pub r15: c_ulonglong,
182        pub r14: c_ulonglong,
183        pub r13: c_ulonglong,
184        pub r12: c_ulonglong,
185        pub rbp: c_ulonglong,
186        pub rbx: c_ulonglong,
187        pub r11: c_ulonglong,
188        pub r10: c_ulonglong,
189        pub r9: c_ulonglong,
190        pub r8: c_ulonglong,
191        pub rax: c_ulonglong,
192        pub rcx: c_ulonglong,
193        pub rdx: c_ulonglong,
194        pub rsi: c_ulonglong,
195        pub rdi: c_ulonglong,
196        pub orig_rax: c_ulonglong,
197        pub rip: c_ulonglong,
198        pub cs: c_ulonglong,
199        pub eflags: c_ulonglong,
200        pub rsp: c_ulonglong,
201        pub ss: c_ulonglong,
202        pub fs_base: c_ulonglong,
203        pub gs_base: c_ulonglong,
204        pub ds: c_ulonglong,
205        pub es: c_ulonglong,
206        pub fs: c_ulonglong,
207        pub gs: c_ulonglong,
208    }
209
210    pub struct user {
211        pub regs: user_regs_struct,
212        pub u_fpvalid: c_int,
213        pub i387: user_fpregs_struct,
214        pub u_tsize: c_ulonglong,
215        pub u_dsize: c_ulonglong,
216        pub u_ssize: c_ulonglong,
217        pub start_code: c_ulonglong,
218        pub start_stack: c_ulonglong,
219        pub signal: c_longlong,
220        __reserved: c_int,
221        #[cfg(target_pointer_width = "32")]
222        __pad1: u32,
223        pub u_ar0: *mut user_regs_struct,
224        #[cfg(target_pointer_width = "32")]
225        __pad2: u32,
226        pub u_fpstate: *mut user_fpregs_struct,
227        pub magic: c_ulonglong,
228        pub u_comm: [c_char; 32],
229        pub u_debugreg: [c_ulonglong; 8],
230    }
231
232    pub struct mcontext_t {
233        pub gregs: [greg_t; 23],
234        pub fpregs: *mut _libc_fpstate,
235        __private: [u64; 8],
236    }
237
238    pub struct ipc_perm {
239        pub __key: crate::key_t,
240        pub uid: crate::uid_t,
241        pub gid: crate::gid_t,
242        pub cuid: crate::uid_t,
243        pub cgid: crate::gid_t,
244        pub mode: c_ushort,
245        __pad1: c_ushort,
246        pub __seq: c_ushort,
247        __pad2: c_ushort,
248        __unused1: u64,
249        __unused2: u64,
250    }
251
252    pub struct shmid_ds {
253        pub shm_perm: crate::ipc_perm,
254        pub shm_segsz: size_t,
255        pub shm_atime: crate::time_t,
256        pub shm_dtime: crate::time_t,
257        pub shm_ctime: crate::time_t,
258        pub shm_cpid: crate::pid_t,
259        pub shm_lpid: crate::pid_t,
260        pub shm_nattch: crate::shmatt_t,
261        __unused4: u64,
262        __unused5: u64,
263    }
264
265    pub struct ptrace_rseq_configuration {
266        pub rseq_abi_pointer: crate::__u64,
267        pub rseq_abi_size: crate::__u32,
268        pub signature: crate::__u32,
269        pub flags: crate::__u32,
270        pub pad: crate::__u32,
271    }
272
273    #[repr(align(8))]
274    pub struct clone_args {
275        pub flags: c_ulonglong,
276        pub pidfd: c_ulonglong,
277        pub child_tid: c_ulonglong,
278        pub parent_tid: c_ulonglong,
279        pub exit_signal: c_ulonglong,
280        pub stack: c_ulonglong,
281        pub stack_size: c_ulonglong,
282        pub tls: c_ulonglong,
283        pub set_tid: c_ulonglong,
284        pub set_tid_size: c_ulonglong,
285        pub cgroup: c_ulonglong,
286    }
287}
288
289s_no_extra_traits! {
290    pub struct user_fpregs_struct {
291        pub cwd: c_ushort,
292        pub swd: c_ushort,
293        pub ftw: c_ushort,
294        pub fop: c_ushort,
295        pub rip: c_ulonglong,
296        pub rdp: c_ulonglong,
297        pub mxcsr: c_uint,
298        pub mxcr_mask: c_uint,
299        pub st_space: [c_uint; 32],
300        pub xmm_space: [c_uint; 64],
301        padding: [c_uint; 24],
302    }
303
304    pub struct ucontext_t {
305        pub uc_flags: c_ulong,
306        pub uc_link: *mut ucontext_t,
307        pub uc_stack: crate::stack_t,
308        pub uc_mcontext: mcontext_t,
309        pub uc_sigmask: crate::sigset_t,
310        __private: [u8; 512],
311        // FIXME(glibc): the shadow stack field requires glibc >= 2.28.
312        // Re-add once we drop compatibility with glibc versions older than
313        // 2.28.
314        //
315        // __ssp: [c_ulonglong; 4],
316    }
317
318    #[allow(missing_debug_implementations)]
319    #[repr(align(16))]
320    pub struct max_align_t {
321        priv_: [f64; 4],
322    }
323}
324
325cfg_if! {
326    if #[cfg(feature = "extra_traits")] {
327        impl PartialEq for user_fpregs_struct {
328            fn eq(&self, other: &user_fpregs_struct) -> bool {
329                self.cwd == other.cwd
330                    && self.swd == other.swd
331                    && self.ftw == other.ftw
332                    && self.fop == other.fop
333                    && self.rip == other.rip
334                    && self.rdp == other.rdp
335                    && self.mxcsr == other.mxcsr
336                    && self.mxcr_mask == other.mxcr_mask
337                    && self.st_space == other.st_space
338                    && self
339                        .xmm_space
340                        .iter()
341                        .zip(other.xmm_space.iter())
342                        .all(|(a, b)| a == b)
343                // Ignore padding field
344            }
345        }
346
347        impl Eq for user_fpregs_struct {}
348
349        impl hash::Hash for user_fpregs_struct {
350            fn hash<H: hash::Hasher>(&self, state: &mut H) {
351                self.cwd.hash(state);
352                self.ftw.hash(state);
353                self.fop.hash(state);
354                self.rip.hash(state);
355                self.rdp.hash(state);
356                self.mxcsr.hash(state);
357                self.mxcr_mask.hash(state);
358                self.st_space.hash(state);
359                self.xmm_space.hash(state);
360                // Ignore padding field
361            }
362        }
363
364        impl PartialEq for ucontext_t {
365            fn eq(&self, other: &ucontext_t) -> bool {
366                self.uc_flags == other.uc_flags
367                    && self.uc_link == other.uc_link
368                    && self.uc_stack == other.uc_stack
369                    && self.uc_mcontext == other.uc_mcontext
370                    && self.uc_sigmask == other.uc_sigmask
371                // Ignore __private field
372            }
373        }
374
375        impl Eq for ucontext_t {}
376
377        impl hash::Hash for ucontext_t {
378            fn hash<H: hash::Hasher>(&self, state: &mut H) {
379                self.uc_flags.hash(state);
380                self.uc_link.hash(state);
381                self.uc_stack.hash(state);
382                self.uc_mcontext.hash(state);
383                self.uc_sigmask.hash(state);
384                // Ignore __private field
385            }
386        }
387    }
388}
389
390pub const POSIX_FADV_DONTNEED: c_int = 4;
391pub const POSIX_FADV_NOREUSE: c_int = 5;
392
393pub const VEOF: usize = 4;
394pub const RTLD_DEEPBIND: c_int = 0x8;
395pub const RTLD_GLOBAL: c_int = 0x100;
396pub const RTLD_NOLOAD: c_int = 0x4;
397
398pub const O_APPEND: c_int = 1024;
399pub const O_CREAT: c_int = 64;
400pub const O_EXCL: c_int = 128;
401pub const O_NOCTTY: c_int = 256;
402pub const O_NONBLOCK: c_int = 2048;
403pub const O_SYNC: c_int = 1052672;
404pub const O_RSYNC: c_int = 1052672;
405pub const O_DSYNC: c_int = 4096;
406pub const O_FSYNC: c_int = 0x101000;
407pub const O_NOATIME: c_int = 0o1000000;
408pub const O_PATH: c_int = 0o10000000;
409pub const O_TMPFILE: c_int = 0o20000000 | O_DIRECTORY;
410
411pub const MADV_SOFT_OFFLINE: c_int = 101;
412pub const MAP_GROWSDOWN: c_int = 0x0100;
413
414pub const EDEADLK: c_int = 35;
415pub const ENAMETOOLONG: c_int = 36;
416pub const ENOLCK: c_int = 37;
417pub const ENOSYS: c_int = 38;
418pub const ENOTEMPTY: c_int = 39;
419pub const ELOOP: c_int = 40;
420pub const ENOMSG: c_int = 42;
421pub const EIDRM: c_int = 43;
422pub const ECHRNG: c_int = 44;
423pub const EL2NSYNC: c_int = 45;
424pub const EL3HLT: c_int = 46;
425pub const EL3RST: c_int = 47;
426pub const ELNRNG: c_int = 48;
427pub const EUNATCH: c_int = 49;
428pub const ENOCSI: c_int = 50;
429pub const EL2HLT: c_int = 51;
430pub const EBADE: c_int = 52;
431pub const EBADR: c_int = 53;
432pub const EXFULL: c_int = 54;
433pub const ENOANO: c_int = 55;
434pub const EBADRQC: c_int = 56;
435pub const EBADSLT: c_int = 57;
436pub const EMULTIHOP: c_int = 72;
437pub const EOVERFLOW: c_int = 75;
438pub const ENOTUNIQ: c_int = 76;
439pub const EBADFD: c_int = 77;
440pub const EBADMSG: c_int = 74;
441pub const EREMCHG: c_int = 78;
442pub const ELIBACC: c_int = 79;
443pub const ELIBBAD: c_int = 80;
444pub const ELIBSCN: c_int = 81;
445pub const ELIBMAX: c_int = 82;
446pub const ELIBEXEC: c_int = 83;
447pub const EILSEQ: c_int = 84;
448pub const ERESTART: c_int = 85;
449pub const ESTRPIPE: c_int = 86;
450pub const EUSERS: c_int = 87;
451pub const ENOTSOCK: c_int = 88;
452pub const EDESTADDRREQ: c_int = 89;
453pub const EMSGSIZE: c_int = 90;
454pub const EPROTOTYPE: c_int = 91;
455pub const ENOPROTOOPT: c_int = 92;
456pub const EPROTONOSUPPORT: c_int = 93;
457pub const ESOCKTNOSUPPORT: c_int = 94;
458pub const EOPNOTSUPP: c_int = 95;
459pub const EPFNOSUPPORT: c_int = 96;
460pub const EAFNOSUPPORT: c_int = 97;
461pub const EADDRINUSE: c_int = 98;
462pub const EADDRNOTAVAIL: c_int = 99;
463pub const ENETDOWN: c_int = 100;
464pub const ENETUNREACH: c_int = 101;
465pub const ENETRESET: c_int = 102;
466pub const ECONNABORTED: c_int = 103;
467pub const ECONNRESET: c_int = 104;
468pub const ENOBUFS: c_int = 105;
469pub const EISCONN: c_int = 106;
470pub const ENOTCONN: c_int = 107;
471pub const ESHUTDOWN: c_int = 108;
472pub const ETOOMANYREFS: c_int = 109;
473pub const ETIMEDOUT: c_int = 110;
474pub const ECONNREFUSED: c_int = 111;
475pub const EHOSTDOWN: c_int = 112;
476pub const EHOSTUNREACH: c_int = 113;
477pub const EALREADY: c_int = 114;
478pub const EINPROGRESS: c_int = 115;
479pub const ESTALE: c_int = 116;
480pub const EDQUOT: c_int = 122;
481pub const ENOMEDIUM: c_int = 123;
482pub const EMEDIUMTYPE: c_int = 124;
483pub const ECANCELED: c_int = 125;
484pub const ENOKEY: c_int = 126;
485pub const EKEYEXPIRED: c_int = 127;
486pub const EKEYREVOKED: c_int = 128;
487pub const EKEYREJECTED: c_int = 129;
488pub const EOWNERDEAD: c_int = 130;
489pub const ENOTRECOVERABLE: c_int = 131;
490pub const EHWPOISON: c_int = 133;
491pub const ERFKILL: c_int = 132;
492
493pub const SOCK_STREAM: c_int = 1;
494pub const SOCK_DGRAM: c_int = 2;
495
496pub const SA_ONSTACK: c_int = 0x08000000;
497pub const SA_SIGINFO: c_int = 0x00000004;
498pub const SA_NOCLDWAIT: c_int = 0x00000002;
499
500pub const SIGTTIN: c_int = 21;
501pub const SIGTTOU: c_int = 22;
502pub const SIGXCPU: c_int = 24;
503pub const SIGXFSZ: c_int = 25;
504pub const SIGVTALRM: c_int = 26;
505pub const SIGPROF: c_int = 27;
506pub const SIGWINCH: c_int = 28;
507pub const SIGCHLD: c_int = 17;
508pub const SIGBUS: c_int = 7;
509pub const SIGUSR1: c_int = 10;
510pub const SIGUSR2: c_int = 12;
511pub const SIGCONT: c_int = 18;
512pub const SIGSTOP: c_int = 19;
513pub const SIGTSTP: c_int = 20;
514pub const SIGURG: c_int = 23;
515pub const SIGIO: c_int = 29;
516pub const SIGSYS: c_int = 31;
517pub const SIGSTKFLT: c_int = 16;
518#[deprecated(since = "0.2.55", note = "Use SIGSYS instead")]
519pub const SIGUNUSED: c_int = 31;
520pub const SIGPOLL: c_int = 29;
521pub const SIGPWR: c_int = 30;
522pub const SIG_SETMASK: c_int = 2;
523pub const SIG_BLOCK: c_int = 0x000000;
524pub const SIG_UNBLOCK: c_int = 0x01;
525
526pub const POLLWRNORM: c_short = 0x100;
527pub const POLLWRBAND: c_short = 0x200;
528
529pub const O_ASYNC: c_int = 0x2000;
530pub const O_NDELAY: c_int = 0x800;
531
532pub const PTRACE_DETACH: c_uint = 17;
533pub const PTRACE_GET_RSEQ_CONFIGURATION: c_uint = 0x420f;
534
535pub const EFD_NONBLOCK: c_int = 0x800;
536
537pub const F_GETLK: c_int = 5;
538pub const F_GETOWN: c_int = 9;
539pub const F_SETOWN: c_int = 8;
540pub const F_SETLK: c_int = 6;
541pub const F_SETLKW: c_int = 7;
542pub const F_OFD_GETLK: c_int = 36;
543pub const F_OFD_SETLK: c_int = 37;
544pub const F_OFD_SETLKW: c_int = 38;
545
546pub const F_RDLCK: c_int = 0;
547pub const F_WRLCK: c_int = 1;
548pub const F_UNLCK: c_int = 2;
549
550pub const SFD_NONBLOCK: c_int = 0x0800;
551
552pub const TCSANOW: c_int = 0;
553pub const TCSADRAIN: c_int = 1;
554pub const TCSAFLUSH: c_int = 2;
555
556pub const SFD_CLOEXEC: c_int = 0x080000;
557
558pub const NCCS: usize = 32;
559
560pub const O_TRUNC: c_int = 512;
561
562pub const O_CLOEXEC: c_int = 0x80000;
563
564pub const EBFONT: c_int = 59;
565pub const ENOSTR: c_int = 60;
566pub const ENODATA: c_int = 61;
567pub const ETIME: c_int = 62;
568pub const ENOSR: c_int = 63;
569pub const ENONET: c_int = 64;
570pub const ENOPKG: c_int = 65;
571pub const EREMOTE: c_int = 66;
572pub const ENOLINK: c_int = 67;
573pub const EADV: c_int = 68;
574pub const ESRMNT: c_int = 69;
575pub const ECOMM: c_int = 70;
576pub const EPROTO: c_int = 71;
577pub const EDOTDOT: c_int = 73;
578
579pub const SA_NODEFER: c_int = 0x40000000;
580pub const SA_RESETHAND: c_int = 0x80000000;
581pub const SA_RESTART: c_int = 0x10000000;
582pub const SA_NOCLDSTOP: c_int = 0x00000001;
583
584pub const EPOLL_CLOEXEC: c_int = 0x80000;
585
586pub const EFD_CLOEXEC: c_int = 0x80000;
587
588pub const __SIZEOF_PTHREAD_CONDATTR_T: usize = 4;
589pub const __SIZEOF_PTHREAD_MUTEXATTR_T: usize = 4;
590pub const __SIZEOF_PTHREAD_BARRIERATTR_T: usize = 4;
591
592pub const O_DIRECT: c_int = 0x4000;
593pub const O_DIRECTORY: c_int = 0x10000;
594pub const O_NOFOLLOW: c_int = 0x20000;
595
596pub const MAP_HUGETLB: c_int = 0x040000;
597pub const MAP_LOCKED: c_int = 0x02000;
598pub const MAP_NORESERVE: c_int = 0x04000;
599pub const MAP_32BIT: c_int = 0x0040;
600pub const MAP_ANON: c_int = 0x0020;
601pub const MAP_ANONYMOUS: c_int = 0x0020;
602pub const MAP_DENYWRITE: c_int = 0x0800;
603pub const MAP_EXECUTABLE: c_int = 0x01000;
604pub const MAP_POPULATE: c_int = 0x08000;
605pub const MAP_NONBLOCK: c_int = 0x010000;
606pub const MAP_STACK: c_int = 0x020000;
607pub const MAP_SYNC: c_int = 0x080000;
608
609pub const EDEADLOCK: c_int = 35;
610pub const EUCLEAN: c_int = 117;
611pub const ENOTNAM: c_int = 118;
612pub const ENAVAIL: c_int = 119;
613pub const EISNAM: c_int = 120;
614pub const EREMOTEIO: c_int = 121;
615
616pub const PTRACE_GETFPREGS: c_uint = 14;
617pub const PTRACE_SETFPREGS: c_uint = 15;
618pub const PTRACE_GETFPXREGS: c_uint = 18;
619pub const PTRACE_SETFPXREGS: c_uint = 19;
620pub const PTRACE_GETREGS: c_uint = 12;
621pub const PTRACE_SETREGS: c_uint = 13;
622pub const PTRACE_PEEKSIGINFO_SHARED: c_uint = 1;
623pub const PTRACE_SYSEMU: c_uint = 31;
624pub const PTRACE_SYSEMU_SINGLESTEP: c_uint = 32;
625
626pub const PR_GET_SPECULATION_CTRL: c_int = 52;
627pub const PR_SET_SPECULATION_CTRL: c_int = 53;
628pub const PR_SPEC_NOT_AFFECTED: c_uint = 0;
629pub const PR_SPEC_PRCTL: c_uint = 1 << 0;
630pub const PR_SPEC_ENABLE: c_uint = 1 << 1;
631pub const PR_SPEC_DISABLE: c_uint = 1 << 2;
632pub const PR_SPEC_FORCE_DISABLE: c_uint = 1 << 3;
633pub const PR_SPEC_DISABLE_NOEXEC: c_uint = 1 << 4;
634pub const PR_SPEC_STORE_BYPASS: c_int = 0;
635pub const PR_SPEC_INDIRECT_BRANCH: c_int = 1;
636// FIXME(linux): perharps for later
637//pub const PR_SPEC_L1D_FLUSH: c_int = 2;
638
639pub const MCL_CURRENT: c_int = 0x0001;
640pub const MCL_FUTURE: c_int = 0x0002;
641pub const MCL_ONFAULT: c_int = 0x0004;
642
643pub const SIGSTKSZ: size_t = 8192;
644pub const MINSIGSTKSZ: size_t = 2048;
645pub const CBAUD: crate::tcflag_t = 0o0010017;
646pub const TAB1: crate::tcflag_t = 0x00000800;
647pub const TAB2: crate::tcflag_t = 0x00001000;
648pub const TAB3: crate::tcflag_t = 0x00001800;
649pub const CR1: crate::tcflag_t = 0x00000200;
650pub const CR2: crate::tcflag_t = 0x00000400;
651pub const CR3: crate::tcflag_t = 0x00000600;
652pub const FF1: crate::tcflag_t = 0x00008000;
653pub const BS1: crate::tcflag_t = 0x00002000;
654pub const VT1: crate::tcflag_t = 0x00004000;
655pub const VWERASE: usize = 14;
656pub const VREPRINT: usize = 12;
657pub const VSUSP: usize = 10;
658pub const VSTART: usize = 8;
659pub const VSTOP: usize = 9;
660pub const VDISCARD: usize = 13;
661pub const VTIME: usize = 5;
662pub const IXON: crate::tcflag_t = 0x00000400;
663pub const IXOFF: crate::tcflag_t = 0x00001000;
664pub const ONLCR: crate::tcflag_t = 0x4;
665pub const CSIZE: crate::tcflag_t = 0x00000030;
666pub const CS6: crate::tcflag_t = 0x00000010;
667pub const CS7: crate::tcflag_t = 0x00000020;
668pub const CS8: crate::tcflag_t = 0x00000030;
669pub const CSTOPB: crate::tcflag_t = 0x00000040;
670pub const CREAD: crate::tcflag_t = 0x00000080;
671pub const PARENB: crate::tcflag_t = 0x00000100;
672pub const PARODD: crate::tcflag_t = 0x00000200;
673pub const HUPCL: crate::tcflag_t = 0x00000400;
674pub const CLOCAL: crate::tcflag_t = 0x00000800;
675pub const ECHOKE: crate::tcflag_t = 0x00000800;
676pub const ECHOE: crate::tcflag_t = 0x00000010;
677pub const ECHOK: crate::tcflag_t = 0x00000020;
678pub const ECHONL: crate::tcflag_t = 0x00000040;
679pub const ECHOPRT: crate::tcflag_t = 0x00000400;
680pub const ECHOCTL: crate::tcflag_t = 0x00000200;
681pub const ISIG: crate::tcflag_t = 0x00000001;
682pub const ICANON: crate::tcflag_t = 0x00000002;
683pub const PENDIN: crate::tcflag_t = 0x00004000;
684pub const NOFLSH: crate::tcflag_t = 0x00000080;
685pub const CIBAUD: crate::tcflag_t = 0o02003600000;
686pub const CBAUDEX: crate::tcflag_t = 0o010000;
687pub const VSWTC: usize = 7;
688pub const OLCUC: crate::tcflag_t = 0o000002;
689pub const NLDLY: crate::tcflag_t = 0o000400;
690pub const CRDLY: crate::tcflag_t = 0o003000;
691pub const TABDLY: crate::tcflag_t = 0o014000;
692pub const BSDLY: crate::tcflag_t = 0o020000;
693pub const FFDLY: crate::tcflag_t = 0o100000;
694pub const VTDLY: crate::tcflag_t = 0o040000;
695pub const XTABS: crate::tcflag_t = 0o014000;
696
697pub const B0: crate::speed_t = 0o000000;
698pub const B50: crate::speed_t = 0o000001;
699pub const B75: crate::speed_t = 0o000002;
700pub const B110: crate::speed_t = 0o000003;
701pub const B134: crate::speed_t = 0o000004;
702pub const B150: crate::speed_t = 0o000005;
703pub const B200: crate::speed_t = 0o000006;
704pub const B300: crate::speed_t = 0o000007;
705pub const B600: crate::speed_t = 0o000010;
706pub const B1200: crate::speed_t = 0o000011;
707pub const B1800: crate::speed_t = 0o000012;
708pub const B2400: crate::speed_t = 0o000013;
709pub const B4800: crate::speed_t = 0o000014;
710pub const B9600: crate::speed_t = 0o000015;
711pub const B19200: crate::speed_t = 0o000016;
712pub const B38400: crate::speed_t = 0o000017;
713pub const EXTA: crate::speed_t = B19200;
714pub const EXTB: crate::speed_t = B38400;
715pub const B57600: crate::speed_t = 0o010001;
716pub const B115200: crate::speed_t = 0o010002;
717pub const B230400: crate::speed_t = 0o010003;
718pub const B460800: crate::speed_t = 0o010004;
719pub const B500000: crate::speed_t = 0o010005;
720pub const B576000: crate::speed_t = 0o010006;
721pub const B921600: crate::speed_t = 0o010007;
722pub const B1000000: crate::speed_t = 0o010010;
723pub const B1152000: crate::speed_t = 0o010011;
724pub const B1500000: crate::speed_t = 0o010012;
725pub const B2000000: crate::speed_t = 0o010013;
726pub const B2500000: crate::speed_t = 0o010014;
727pub const B3000000: crate::speed_t = 0o010015;
728pub const B3500000: crate::speed_t = 0o010016;
729pub const B4000000: crate::speed_t = 0o010017;
730
731pub const VEOL: usize = 11;
732pub const VEOL2: usize = 16;
733pub const VMIN: usize = 6;
734pub const IEXTEN: crate::tcflag_t = 0x00008000;
735pub const TOSTOP: crate::tcflag_t = 0x00000100;
736pub const FLUSHO: crate::tcflag_t = 0x00001000;
737pub const EXTPROC: crate::tcflag_t = 0x00010000;
738
739// offsets in user_regs_structs, from sys/reg.h
740pub const R15: c_int = 0;
741pub const R14: c_int = 1;
742pub const R13: c_int = 2;
743pub const R12: c_int = 3;
744pub const RBP: c_int = 4;
745pub const RBX: c_int = 5;
746pub const R11: c_int = 6;
747pub const R10: c_int = 7;
748pub const R9: c_int = 8;
749pub const R8: c_int = 9;
750pub const RAX: c_int = 10;
751pub const RCX: c_int = 11;
752pub const RDX: c_int = 12;
753pub const RSI: c_int = 13;
754pub const RDI: c_int = 14;
755pub const ORIG_RAX: c_int = 15;
756pub const RIP: c_int = 16;
757pub const CS: c_int = 17;
758pub const EFLAGS: c_int = 18;
759pub const RSP: c_int = 19;
760pub const SS: c_int = 20;
761pub const FS_BASE: c_int = 21;
762pub const GS_BASE: c_int = 22;
763pub const DS: c_int = 23;
764pub const ES: c_int = 24;
765pub const FS: c_int = 25;
766pub const GS: c_int = 26;
767
768// offsets in mcontext_t.gregs from sys/ucontext.h
769pub const REG_R8: c_int = 0;
770pub const REG_R9: c_int = 1;
771pub const REG_R10: c_int = 2;
772pub const REG_R11: c_int = 3;
773pub const REG_R12: c_int = 4;
774pub const REG_R13: c_int = 5;
775pub const REG_R14: c_int = 6;
776pub const REG_R15: c_int = 7;
777pub const REG_RDI: c_int = 8;
778pub const REG_RSI: c_int = 9;
779pub const REG_RBP: c_int = 10;
780pub const REG_RBX: c_int = 11;
781pub const REG_RDX: c_int = 12;
782pub const REG_RAX: c_int = 13;
783pub const REG_RCX: c_int = 14;
784pub const REG_RSP: c_int = 15;
785pub const REG_RIP: c_int = 16;
786pub const REG_EFL: c_int = 17;
787pub const REG_CSGSFS: c_int = 18;
788pub const REG_ERR: c_int = 19;
789pub const REG_TRAPNO: c_int = 20;
790pub const REG_OLDMASK: c_int = 21;
791pub const REG_CR2: c_int = 22;
792
793extern "C" {
794    pub fn getcontext(ucp: *mut ucontext_t) -> c_int;
795    pub fn setcontext(ucp: *const ucontext_t) -> c_int;
796    pub fn makecontext(ucp: *mut ucontext_t, func: extern "C" fn(), argc: c_int, ...);
797    pub fn swapcontext(uocp: *mut ucontext_t, ucp: *const ucontext_t) -> c_int;
798}
799
800cfg_if! {
801    if #[cfg(target_pointer_width = "32")] {
802        mod x32;
803        pub use self::x32::*;
804    } else {
805        mod not_x32;
806        pub use self::not_x32::*;
807    }
808}
libc/unix/linux_like/linux/gnu/b64/x86_64/mod.rs

libc/unix/linux_like/linux/gnu/b64/x86_64/
mod.rs
