Rich Felker | c97f0d9 | 2011-05-28 18:36:30 -0400 | [diff] [blame] | 1 | #ifndef _SPAWN_H |
| 2 | #define _SPAWN_H |
| 3 | |
| 4 | #ifdef __cplusplus |
| 5 | extern "C" { |
| 6 | #endif |
| 7 | |
Rich Felker | 455f968 | 2012-09-08 17:14:52 -0400 | [diff] [blame] | 8 | #include <features.h> |
Rich Felker | 400c5e5 | 2012-09-06 22:44:55 -0400 | [diff] [blame] | 9 | |
Rich Felker | c97f0d9 | 2011-05-28 18:36:30 -0400 | [diff] [blame] | 10 | #define __NEED_mode_t |
| 11 | #define __NEED_pid_t |
| 12 | #define __NEED_sigset_t |
| 13 | |
| 14 | #include <bits/alltypes.h> |
| 15 | |
| 16 | struct sched_param; |
| 17 | |
| 18 | #define POSIX_SPAWN_RESETIDS 1 |
| 19 | #define POSIX_SPAWN_SETPGROUP 2 |
| 20 | #define POSIX_SPAWN_SETSIGDEF 4 |
| 21 | #define POSIX_SPAWN_SETSIGMASK 8 |
| 22 | #define POSIX_SPAWN_SETSCHEDPARAM 16 |
| 23 | #define POSIX_SPAWN_SETSCHEDULER 32 |
Rich Felker | 77e895d | 2017-04-22 20:40:09 -0400 | [diff] [blame] | 24 | #define POSIX_SPAWN_USEVFORK 64 |
Rich Felker | bb439bb | 2017-04-22 18:39:40 -0400 | [diff] [blame] | 25 | #define POSIX_SPAWN_SETSID 128 |
Rich Felker | c97f0d9 | 2011-05-28 18:36:30 -0400 | [diff] [blame] | 26 | |
| 27 | typedef struct { |
| 28 | int __flags; |
| 29 | pid_t __pgrp; |
| 30 | sigset_t __def, __mask; |
Rich Felker | fe61a7a | 2018-09-10 16:13:29 -0400 | [diff] [blame] | 31 | int __prio, __pol; |
| 32 | void *__fn; |
| 33 | char __pad[64-sizeof(void *)]; |
Rich Felker | c97f0d9 | 2011-05-28 18:36:30 -0400 | [diff] [blame] | 34 | } posix_spawnattr_t; |
| 35 | |
| 36 | typedef struct { |
| 37 | int __pad0[2]; |
| 38 | void *__actions; |
| 39 | int __pad[16]; |
| 40 | } posix_spawn_file_actions_t; |
| 41 | |
Rich Felker | 400c5e5 | 2012-09-06 22:44:55 -0400 | [diff] [blame] | 42 | int posix_spawn(pid_t *__restrict, const char *__restrict, const posix_spawn_file_actions_t *, |
| 43 | const posix_spawnattr_t *__restrict, char *const *__restrict, char *const *__restrict); |
| 44 | int posix_spawnp(pid_t *__restrict, const char *__restrict, const posix_spawn_file_actions_t *, |
| 45 | const posix_spawnattr_t *__restrict, char *const *__restrict, char *const *__restrict); |
Rich Felker | c97f0d9 | 2011-05-28 18:36:30 -0400 | [diff] [blame] | 46 | |
| 47 | int posix_spawnattr_init(posix_spawnattr_t *); |
| 48 | int posix_spawnattr_destroy(posix_spawnattr_t *); |
| 49 | |
| 50 | int posix_spawnattr_setflags(posix_spawnattr_t *, short); |
Rich Felker | 400c5e5 | 2012-09-06 22:44:55 -0400 | [diff] [blame] | 51 | int posix_spawnattr_getflags(const posix_spawnattr_t *__restrict, short *__restrict); |
Rich Felker | c97f0d9 | 2011-05-28 18:36:30 -0400 | [diff] [blame] | 52 | |
| 53 | int posix_spawnattr_setpgroup(posix_spawnattr_t *, pid_t); |
Rich Felker | 400c5e5 | 2012-09-06 22:44:55 -0400 | [diff] [blame] | 54 | int posix_spawnattr_getpgroup(const posix_spawnattr_t *__restrict, pid_t *__restrict); |
Rich Felker | c97f0d9 | 2011-05-28 18:36:30 -0400 | [diff] [blame] | 55 | |
Rich Felker | 400c5e5 | 2012-09-06 22:44:55 -0400 | [diff] [blame] | 56 | int posix_spawnattr_setsigmask(posix_spawnattr_t *__restrict, const sigset_t *__restrict); |
| 57 | int posix_spawnattr_getsigmask(const posix_spawnattr_t *__restrict, sigset_t *__restrict); |
Rich Felker | c97f0d9 | 2011-05-28 18:36:30 -0400 | [diff] [blame] | 58 | |
Rich Felker | 400c5e5 | 2012-09-06 22:44:55 -0400 | [diff] [blame] | 59 | int posix_spawnattr_setsigdefault(posix_spawnattr_t *__restrict, const sigset_t *__restrict); |
| 60 | int posix_spawnattr_getsigdefault(const posix_spawnattr_t *__restrict, sigset_t *__restrict); |
Rich Felker | c97f0d9 | 2011-05-28 18:36:30 -0400 | [diff] [blame] | 61 | |
Rich Felker | 1e21e78 | 2012-11-11 15:38:04 -0500 | [diff] [blame] | 62 | int posix_spawnattr_setschedparam(posix_spawnattr_t *__restrict, const struct sched_param *__restrict); |
| 63 | int posix_spawnattr_getschedparam(const posix_spawnattr_t *__restrict, struct sched_param *__restrict); |
Rich Felker | 1c322f2 | 2012-11-27 09:44:30 -0500 | [diff] [blame] | 64 | int posix_spawnattr_setschedpolicy(posix_spawnattr_t *, int); |
| 65 | int posix_spawnattr_getschedpolicy(const posix_spawnattr_t *__restrict, int *__restrict); |
Rich Felker | 1e21e78 | 2012-11-11 15:38:04 -0500 | [diff] [blame] | 66 | |
Rich Felker | c97f0d9 | 2011-05-28 18:36:30 -0400 | [diff] [blame] | 67 | int posix_spawn_file_actions_init(posix_spawn_file_actions_t *); |
| 68 | int posix_spawn_file_actions_destroy(posix_spawn_file_actions_t *); |
| 69 | |
Rich Felker | 400c5e5 | 2012-09-06 22:44:55 -0400 | [diff] [blame] | 70 | int posix_spawn_file_actions_addopen(posix_spawn_file_actions_t *__restrict, int, const char *__restrict, int, mode_t); |
Rich Felker | c97f0d9 | 2011-05-28 18:36:30 -0400 | [diff] [blame] | 71 | int posix_spawn_file_actions_addclose(posix_spawn_file_actions_t *, int); |
| 72 | int posix_spawn_file_actions_adddup2(posix_spawn_file_actions_t *, int, int); |
| 73 | |
Rich Felker | 74244e5 | 2019-08-30 16:21:36 -0400 | [diff] [blame^] | 74 | #if defined(_BSD_SOURCE) || defined(_GNU_SOURCE) |
| 75 | int posix_spawn_file_actions_addchdir_np(posix_spawn_file_actions_t *__restrict, const char *__restrict); |
| 76 | int posix_spawn_file_actions_addfchdir_np(posix_spawn_file_actions_t *, int); |
| 77 | #endif |
| 78 | |
Rich Felker | c97f0d9 | 2011-05-28 18:36:30 -0400 | [diff] [blame] | 79 | #ifdef __cplusplus |
| 80 | } |
| 81 | #endif |
| 82 | |
| 83 | #endif |