diff options
Diffstat (limited to 'cpukit/posix/src/sched_getprioritymin.c')
-rw-r--r-- | cpukit/posix/src/sched_getprioritymin.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/cpukit/posix/src/sched_getprioritymin.c b/cpukit/posix/src/sched_getprioritymin.c new file mode 100644 index 0000000000..88e1170f12 --- /dev/null +++ b/cpukit/posix/src/sched_getprioritymin.c @@ -0,0 +1,41 @@ +/* + * 13.3.6 Get Scheduling Parameter Limits, P1003.1b-1993, p. 258 + * + * COPYRIGHT (c) 1989-2007. + * On-Line Applications Research Corporation (OAR). + * + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * http://www.rtems.com/license/LICENSE. + * + * $Id$ + */ + +#if HAVE_CONFIG_H +#include "config.h" +#endif + +#include <sched.h> +#include <errno.h> + +#include <rtems/system.h> +#include <rtems/seterr.h> +#include <rtems/posix/priority.h> + +int sched_get_priority_min( + int policy +) +{ + switch ( policy ) { + case SCHED_OTHER: + case SCHED_FIFO: + case SCHED_RR: + case SCHED_SPORADIC: + break; + + default: + rtems_set_errno_and_return_minus_one( EINVAL ); + } + + return POSIX_SCHEDULER_MINIMUM_PRIORITY; +} |