PTHREAD_ATTR_SETSCHEDPOLICY(3) | Linux Programmer's Manual | PTHREAD_ATTR_SETSCHEDPOLICY(3) |
NAME
pthread_attr_setschedpolicy, pthread_attr_getschedpolicy - set/get scheduling policy attribute in thread attributes objectSYNOPSIS
#include<pthread.h>
int pthread_attr_setschedpolicy(pthread_attr_t *attr, int policy);
int pthread_attr_getschedpolicy(pthread_attr_t *attr, int *policy);
Compile and link with -pthread.
DESCRIPTION
The pthread_attr_setschedpolicy() function sets the scheduling policy attribute of the thread attributes object referred to by attr to the value specified in policy. This attribute determines the scheduling policy of a thread created using the thread attributes object attr.RETURN VALUE
On success, these functions return 0; on error, they return a nonzero error number.ERRORS
pthread_attr_setschedpolicy() can fail with the following error:- EINVAL
- Invalid value in policy.
POSIX.1-2001 also documents an optional ENOTSUP error ("attempt was made to set the attribute to an unsupported value") for pthread_attr_setschedpolicy().
CONFORMING TO
POSIX.1-2001.EXAMPLE
See pthread_setschedparam(3).SEE ALSO
sched_setscheduler(2), pthread_attr_init(3), pthread_attr_setinheritsched(3), pthread_attr_setschedparam(3), pthread_create(3), pthread_setschedparam(3), pthread_setschedprio(3), pthreads(7)COLOPHON
This page is part of release 3.53 of the Linux man-pages project. A description of the project, and information about reporting bugs, can be found at http://www.kernel.org/doc/man-pages/.2013-06-21 | Linux |