posix_spawnattr_getschedparam(3) freebsd man page | unix.com

POSIX_SPAWNATTR_GETSCHEDPARAM(3)			   BSD Library Functions Manual 			  POSIX_SPAWNATTR_GETSCHEDPARAM(3)

NAME
     posix_spawnattr_getschedparam, posix_spawnattr_setschedparam -- get and set the spawn-schedparam attribute of a spawn attributes object

LIBRARY
     Standard C Library (libc, -lc)

SYNOPSIS
     #include <spawn.h>

     int
     posix_spawnattr_getschedparam(const posix_spawnattr_t *restrict attr, struct sched_param *restrict schedparam);

     int
     posix_spawnattr_setschedparam(posix_spawnattr_t *attr, const struct sched_param *restrict schedparam);

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

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

     The spawn-schedparam attribute represents the scheduling parameters to be assigned to the new process image in a spawn operation (if
     POSIX_SPAWN_SETSCHEDULER or POSIX_SPAWN_SETSCHEDPARAM is set in the spawn-flags attribute).  The default value of this attribute is unspeci-
     fied.

RETURN VALUES
     The posix_spawnattr_getschedparam() and posix_spawnattr_setschedparam() functions return zero.

SEE ALSO
     posix_spawn(3), posix_spawnattr_destroy(3), posix_spawnattr_getschedpolicy(3), posix_spawnattr_init(3), posix_spawnattr_setschedpolicy(3),
     posix_spawnp(3)

STANDARDS
     The posix_spawnattr_getschedparam() and posix_spawnattr_setschedparam() functions conform to IEEE Std 1003.1-2001 (``POSIX.1'').

HISTORY
     The posix_spawnattr_getschedparam() and posix_spawnattr_setschedparam() functions first appeared in FreeBSD 8.0.

AUTHORS
     Ed Schouten <ed@FreeBSD.org>

BSD
								  March 24, 2008							       BSD