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Diffstat (limited to 'cpukit/posix/src/pthreadattrsetschedpolicy.c')
-rw-r--r-- | cpukit/posix/src/pthreadattrsetschedpolicy.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/cpukit/posix/src/pthreadattrsetschedpolicy.c b/cpukit/posix/src/pthreadattrsetschedpolicy.c new file mode 100644 index 0000000000..0a60709139 --- /dev/null +++ b/cpukit/posix/src/pthreadattrsetschedpolicy.c @@ -0,0 +1,41 @@ +/* + * 13.5.1 Thread Creation Scheduling Attributes, P1003.1c/Draft 10, p. 120 + * + * COPYRIGHT (c) 1989-1998. + * On-Line Applications Research Corporation (OAR). + * Copyright assigned to U.S. Government, 1994. + * + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * http://www.OARcorp.com/rtems/license.html. + * + * $Id$ + */ + + +#include <pthread.h> +#include <errno.h> + +#include <rtems/system.h> +#include <rtems/posix/pthread.h> + +int pthread_attr_setschedpolicy( + pthread_attr_t *attr, + int policy +) +{ + if ( !attr || !attr->is_initialized ) + return EINVAL; + + switch ( policy ) { + case SCHED_OTHER: + case SCHED_FIFO: + case SCHED_RR: + case SCHED_SPORADIC: + attr->schedpolicy = policy; + return 0; + + default: + return ENOTSUP; + } +} |