1#ifndef _SPAWN_H 2#define _SPAWN_H 3 4#ifdef __cplusplus 5extern "C" { 6#endif 7 8#include <features.h> 9 10#define __NEED_mode_t 11#define __NEED_pid_t 12#define __NEED_sigset_t 13 14#include <bits/alltypes.h> 15 16struct 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 24 25typedef struct { 26 int __flags; 27 pid_t __pgrp; 28 sigset_t __def, __mask; 29 int __prio, __pol, __pad[16]; 30} posix_spawnattr_t; 31 32typedef struct { 33 int __pad0[2]; 34 void *__actions; 35 int __pad[16]; 36} posix_spawn_file_actions_t; 37 38int posix_spawn(pid_t *__restrict, const char *__restrict, const posix_spawn_file_actions_t *, 39 const posix_spawnattr_t *__restrict, char *const *__restrict, char *const *__restrict); 40int posix_spawnp(pid_t *__restrict, const char *__restrict, const posix_spawn_file_actions_t *, 41 const posix_spawnattr_t *__restrict, char *const *__restrict, char *const *__restrict); 42 43int posix_spawnattr_init(posix_spawnattr_t *); 44int posix_spawnattr_destroy(posix_spawnattr_t *); 45 46int posix_spawnattr_setflags(posix_spawnattr_t *, short); 47int posix_spawnattr_getflags(const posix_spawnattr_t *__restrict, short *__restrict); 48 49int posix_spawnattr_setpgroup(posix_spawnattr_t *, pid_t); 50int posix_spawnattr_getpgroup(const posix_spawnattr_t *__restrict, pid_t *__restrict); 51 52int posix_spawnattr_setsigmask(posix_spawnattr_t *__restrict, const sigset_t *__restrict); 53int posix_spawnattr_getsigmask(const posix_spawnattr_t *__restrict, sigset_t *__restrict); 54 55int posix_spawnattr_setsigdefault(posix_spawnattr_t *__restrict, const sigset_t *__restrict); 56int posix_spawnattr_getsigdefault(const posix_spawnattr_t *__restrict, sigset_t *__restrict); 57 58int posix_spawnattr_setschedparam(posix_spawnattr_t *__restrict, const struct sched_param *__restrict); 59int posix_spawnattr_getschedparam(const posix_spawnattr_t *__restrict, struct sched_param *__restrict); 60int posix_spawnattr_setschedpolicy(posix_spawnattr_t *, int); 61int posix_spawnattr_getschedpolicy(const posix_spawnattr_t *__restrict, int *__restrict); 62 63int posix_spawn_file_actions_init(posix_spawn_file_actions_t *); 64int posix_spawn_file_actions_destroy(posix_spawn_file_actions_t *); 65 66int posix_spawn_file_actions_addopen(posix_spawn_file_actions_t *__restrict, int, const char *__restrict, int, mode_t); 67int posix_spawn_file_actions_addclose(posix_spawn_file_actions_t *, int); 68int posix_spawn_file_actions_adddup2(posix_spawn_file_actions_t *, int, int); 69 70#ifdef __cplusplus 71} 72#endif 73 74#endif 75