POSIX_SPAWNATTR_GETSCHEDPOLICY(3)

NAME
posix_spawnattr_getschedpolicy, posix_spawnattr_setschedpolicy - get and set the spawn-schedpolicy attribute of a spawn attributes object

LIBRARY
libc

SYNOPSIS
#include <spawn.h>
int
posix_spawnattr_getschedpolicy(const posix_spawnattr_t *restrict attr, int *restrict schedpolicy);
int
posix_spawnattr_setschedpolicy(posix_spawnattr_t *attr, int schedpolicy);

DESCRIPTION
The posix_spawnattr_getschedpolicy() function obtains the value of the spawn-schedpolicy attribute from the attributes object referenced by attr.

The posix_spawnattr_setschedpolicy() function sets the spawn-schedpolicy attribute in an initialized attributes object referenced by attr.

The spawn-schedpolicy attribute represents the scheduling policy to be assigned to the new process image in a spawn operation (if POSIX_SPAWN_SETSCHEDULER is set in the spawn-flags attribute). The default value of this attribute is unspecified.

RETURN VALUES
The posix_spawnattr_getschedpolicy() and posix_spawnattr_setschedpolicy() functions return zero.

SEE ALSO
posix_spawn(3), posix_spawnattr_destroy(3), posix_spawnattr_getschedparam(3), posix_spawnattr_init(3), posix_spawnattr_setschedparam(3), posix_spawnp(3)

STANDARDS
The posix_spawnattr_getschedpolicy() and posix_spawnattr_setschedpolicy() functions conform to p1003.1-2001.

HISTORY
The posix_spawnattr_getschedpolicy() and posix_spawnattr_setschedpolicy() functions first appeared in FreeBSD 8.0.

AUTHORS
Ed Schouten <ed@FreeBSD.org>