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Man Pages


Manual Reference Pages  -  POSIX_SPAWNATTR_GETSCHEDPARAM (3)

NAME

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

CONTENTS

Library
Synopsis
Description
Return Values
See Also
Standards
History
Authors

LIBRARY


.Lb libc

SYNOPSIS


.In 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 unspecified.

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 -p1003.1-2001.

HISTORY

The posix_spawnattr_getschedparam and posix_spawnattr_setschedparam functions first appeared in
.Fx 8.0 .

AUTHORS


.An Ed Schouten Aq ed@FreeBSD.org
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