spawn.h File Reference

#include <tinyara/config.h>
#include <sys/types.h>
#include <sched.h>
#include <signal.h>
#include <errno.h>

Include dependency graph for spawn.h:

Go to the source code of this file.

Data Structures
struct	posix_spawnattr_s
	Structure of posix_spawn attributes. More...

Macros
#define	CONFIG_TASK_SPAWN_DEFAULT_STACKSIZE   2048
#define	POSIX_SPAWN_RESETIDS   (1 << 0) /* 1: Reset effective user ID */
#define	POSIX_SPAWN_SETPGROUP   (1 << 1) /* 1: Set process group */
#define	POSIX_SPAWN_SETSCHEDPARAM   (1 << 2) /* 1: Set task's priority */
#define	POSIX_SPAWN_SETSCHEDULER   (1 << 3) /* 1: Set task's scheduler policy */
#define	POSIX_SPAWN_SETSIGDEF   (1 << 4) /* 1: Set default signal actions */
#define	POSIX_SPAWN_SETSIGMASK   (1 << 5) /* 1: Set sigmask */
#define	posix_spawnattr_destroy(attr)   (attr ? 0 : EINVAL)
#define	posix_spawnattr_getpgroup(attr, group)   (ENOSYS)
#define	posix_spawnattr_getsigdefault(attr, sigdefault)   (ENOSYS)
#define	posix_spawnattr_setpgroup(attr, group)   (ENOSYS)
#define	posix_spawnattr_setsigdefault(attr, sigdefault)   (ENOSYS)

Typedefs
typedef struct posix_spawnattr_s	posix_spawnattr_t
typedef FAR void *	posix_spawn_file_actions_t

Functions
int	posix_spawn_file_actions_init (FAR posix_spawn_file_actions_t *file_actions)
	POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/) More...
int	posix_spawn_file_actions_destroy (FAR posix_spawn_file_actions_t *file_actions)
	POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/) More...
int	posix_spawn_file_actions_addclose (FAR posix_spawn_file_actions_t *file_actions, int fd)
	POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/) More...
int	posix_spawn_file_actions_addopen (FAR posix_spawn_file_actions_t *file_actions, int fd, FAR const char *path, int oflags, mode_t mode)
	POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/) More...
int	posix_spawnattr_init (FAR posix_spawnattr_t *attr)
	POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/) More...
int	posix_spawnattr_getflags (FAR const posix_spawnattr_t *attr, FAR short *flags)
	POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/) More...
int	posix_spawnattr_getschedparam (FAR const posix_spawnattr_t *attr, FAR struct sched_param *param)
	POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/) More...
int	posix_spawnattr_getschedpolicy (FAR const posix_spawnattr_t *attr, FAR int *policy)
	POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/) More...
int	posix_spawnattr_getsigmask (FAR const posix_spawnattr_t *attr, FAR sigset_t *sigmask)
	POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/) More...
int	posix_spawnattr_setflags (FAR posix_spawnattr_t *attr, short flags)
	POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/) More...
int	posix_spawnattr_setschedparam (FAR posix_spawnattr_t *attr, FAR const struct sched_param *param)
	POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/) More...
int	posix_spawnattr_setschedpolicy (FAR posix_spawnattr_t *attr, int policy)
	POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/) More...
int	posix_spawnattr_setsigmask (FAR posix_spawnattr_t *attr, FAR const sigset_t *sigmask)
	POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/) More...
int	task_spawnattr_getstacksize (FAR const posix_spawnattr_t *attr, size_t *stacksize)
	The task_spawnattr_getstacksize() function will obtain the value of the spawn-stacksize attribute from the attributes object referenced by attr. More...
int	task_spawnattr_setstacksize (FAR posix_spawnattr_t *attr, size_t stacksize)
	The task_spawnattr_setstacksize() function shall set the spawn- stacksize attribute in an initialized attributes object referenced by attr. More...
void	posix_spawn_file_actions_dump (FAR posix_spawn_file_actions_t *file_actions)
	POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/) More...
void	posix_spawnattr_dump (FAR posix_spawnattr_t *attr)
	POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/) More...