From bd5969fc876a10b18613302db7087ef3c40f18e1 Mon Sep 17 00:00:00 2001 From: Ian Moffett Date: Thu, 7 Mar 2024 17:28:00 -0500 Subject: lib: Add mlibc Signed-off-by: Ian Moffett --- lib/mlibc/options/posix/include/spawn.h | 82 +++++++++++++++++++++++++++++++++ 1 file changed, 82 insertions(+) create mode 100644 lib/mlibc/options/posix/include/spawn.h (limited to 'lib/mlibc/options/posix/include/spawn.h') diff --git a/lib/mlibc/options/posix/include/spawn.h b/lib/mlibc/options/posix/include/spawn.h new file mode 100644 index 0000000..3ab2004 --- /dev/null +++ b/lib/mlibc/options/posix/include/spawn.h @@ -0,0 +1,82 @@ + +#ifndef _SPAWN_H +#define _SPAWN_H + +#include +#include +#include +#include + +#ifdef __cplusplus +extern "C" { +#endif + +typedef struct { + int __flags; + pid_t __pgrp; + sigset_t __def, __mask; + int __prio, __pol; + void *__fn; + char __pad[64 - sizeof(void *)]; +} posix_spawnattr_t; + +typedef struct { + int __pad0[2]; + void *__actions; + int __pad[16]; +} posix_spawn_file_actions_t; + +// MISSIG: sigset_t + +struct sched_param; + +#define POSIX_SPAWN_RESETIDS 1 +#define POSIX_SPAWN_SETPGROUP 2 +#define POSIX_SPAWN_SETSIGDEF 4 +#define POSIX_SPAWN_SETSIGMASK 8 +#define POSIX_SPAWN_SETSCHEDPARAM 16 +#define POSIX_SPAWN_SETSCHEDULER 32 +#define POSIX_SPAWN_USEVFORK 64 +#define POSIX_SPAWN_SETSID 128 + +#ifndef __MLIBC_ABI_ONLY + +int posix_spawn(pid_t *__restrict pid, const char *__restrict path, + const posix_spawn_file_actions_t *file_actions, + const posix_spawnattr_t *__restrict attrs, + char *const argv[], char *const envp[]); + +int posix_spawnattr_init(posix_spawnattr_t *attr); +int posix_spawnattr_destroy(posix_spawnattr_t *attr); +int posix_spawnattr_setflags(posix_spawnattr_t *attr, short flags); +int posix_spawnattr_setsigdefault(posix_spawnattr_t *__restrict attr, + const sigset_t *__restrict sigdefault); +int posix_spawnattr_setschedparam(posix_spawnattr_t *__restrict attr, + const struct sched_param *__restrict schedparam); +int posix_spawnattr_setschedpolicy(posix_spawnattr_t *attr, int schedpolicy); +int posix_spawnattr_setsigmask(posix_spawnattr_t *__restrict attr, + const sigset_t *__restrict sigmask); +int posix_spawnattr_setpgroup(posix_spawnattr_t *attr, pid_t pgroup); +int posix_spawn_file_actions_init(posix_spawn_file_actions_t *file_actions); +int posix_spawn_file_actions_destroy(posix_spawn_file_actions_t *file_actions); +int posix_spawn_file_actions_adddup2(posix_spawn_file_actions_t *file_actions, + int fildes, int newfildes); +int posix_spawn_file_actions_addclose(posix_spawn_file_actions_t *file_actions, + int fildes); +int posix_spawn_file_actions_addopen(posix_spawn_file_actions_t *__restrict file_actions, + int fildes, const char *__restrict path, int oflag, mode_t mode); +int posix_spawnp(pid_t *__restrict pid, const char *__restrict file, + const posix_spawn_file_actions_t *file_actions, + const posix_spawnattr_t *__restrict attrp, + char *const argv[], char *const envp[]); + +// MISSING: all other functions + +#endif /* !__MLIBC_ABI_ONLY */ + +#ifdef __cplusplus +} +#endif + +#endif // SPAWN_H + -- cgit v1.2.3