github.com/afumu/libc@v0.0.6/musl/include/spawn.h (about)

     1  #ifndef _SPAWN_H
     2  #define _SPAWN_H
     3  
     4  #ifdef __cplusplus
     5  extern "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  
    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
    24  #define POSIX_SPAWN_USEVFORK 64
    25  #define POSIX_SPAWN_SETSID 128
    26  
    27  typedef struct {
    28  	int __flags;
    29  	pid_t __pgrp;
    30  	sigset_t __def, __mask;
    31  	int __prio, __pol;
    32  	void *__fn;
    33  	char __pad[64-sizeof(void *)];
    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  
    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);
    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);
    51  int posix_spawnattr_getflags(const posix_spawnattr_t *__restrict, short *__restrict);
    52  
    53  int posix_spawnattr_setpgroup(posix_spawnattr_t *, pid_t);
    54  int posix_spawnattr_getpgroup(const posix_spawnattr_t *__restrict, pid_t *__restrict);
    55  
    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);
    58  
    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);
    61  
    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);
    64  int posix_spawnattr_setschedpolicy(posix_spawnattr_t *, int);
    65  int posix_spawnattr_getschedpolicy(const posix_spawnattr_t *__restrict, int *__restrict);
    66  
    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  
    70  int posix_spawn_file_actions_addopen(posix_spawn_file_actions_t *__restrict, int, const char *__restrict, int, mode_t);
    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  
    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  
    79  #ifdef __cplusplus
    80  }
    81  #endif
    82  
    83  #endif