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.\" Copyright (c) 2008 Ed Schouten <ed@FreeBSD.org>
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.\" from IEEE Std 1003.1, 2004 Edition, Standard for Information Technology --
.\" Portable Operating System Interface (POSIX), The Open Group Base
.\" Specifications Issue 6, Copyright (C) 2001-2004 by the Institute of
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.\" $FreeBSD: release/9.1.0/lib/libc/gen/posix_spawnattr_getschedpolicy.3 198788 2009-11-02 12:35:38Z brueffer $
.\"
.Dd March 24, 2008
.Dt POSIX_SPAWNATTR_GETSCHEDPOLICY 3
.Os
.Sh NAME
.Nm posix_spawnattr_getschedpolicy ,
.Nm posix_spawnattr_setschedpolicy
.Nd "get and set the spawn-schedpolicy attribute of a spawn attributes object"
.Sh LIBRARY
.Lb libc
.Sh SYNOPSIS
.In spawn.h
.Ft int
.Fn posix_spawnattr_getschedpolicy "const posix_spawnattr_t *restrict attr" "int *restrict schedpolicy"
.Ft int
.Fn posix_spawnattr_setschedpolicy "posix_spawnattr_t *attr" "int schedpolicy"
.Sh DESCRIPTION
The
.Fn posix_spawnattr_getschedpolicy
function obtains the value of the spawn-schedpolicy attribute from the
attributes object referenced by
.Fa attr .
.Pp
The
.Fn posix_spawnattr_setschedpolicy
function sets the spawn-schedpolicy attribute in an initialized attributes
object referenced by
.Fa attr .
.Pp
The spawn-schedpolicy attribute represents the scheduling policy to
be assigned to the new process image in a spawn operation (if
.Dv POSIX_SPAWN_SETSCHEDULER
is set in the spawn-flags attribute).
The default value of this attribute is unspecified.
.Sh RETURN VALUES
The
.Fn posix_spawnattr_getschedpolicy
and
.Fn posix_spawnattr_setschedpolicy
functions return zero.
.Sh SEE ALSO
.Xr posix_spawn 3 ,
.Xr posix_spawnattr_destroy 3 ,
.Xr posix_spawnattr_getschedparam 3 ,
.Xr posix_spawnattr_init 3 ,
.Xr posix_spawnattr_setschedparam 3 ,
.Xr posix_spawnp 3
.Sh STANDARDS
The
.Fn posix_spawnattr_getschedpolicy
and
.Fn posix_spawnattr_setschedpolicy
functions conform to
.St -p1003.1-2001 .
.Sh HISTORY
The
.Fn posix_spawnattr_getschedpolicy
and
.Fn posix_spawnattr_setschedpolicy
functions first appeared in
.Fx 8.0 .
.Sh AUTHORS
.An Ed Schouten Aq ed@FreeBSD.org