diff options
Diffstat (limited to 'mdk-stage1/dietlibc/libpthread/pthread_attr_setschedparam.c')
-rw-r--r-- | mdk-stage1/dietlibc/libpthread/pthread_attr_setschedparam.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/mdk-stage1/dietlibc/libpthread/pthread_attr_setschedparam.c b/mdk-stage1/dietlibc/libpthread/pthread_attr_setschedparam.c new file mode 100644 index 000000000..833c0111b --- /dev/null +++ b/mdk-stage1/dietlibc/libpthread/pthread_attr_setschedparam.c @@ -0,0 +1,23 @@ +#include <unistd.h> +#include <errno.h> + +#include <pthread.h> +#include "thread_internal.h" + +int pthread_attr_setschedparam(pthread_attr_t *attr, const struct sched_param *param) +{ + __THREAD_INIT(); + + if ((attr->__schedpolicy == SCHED_OTHER) && (param->sched_priority == 0)) { + attr->__schedparam.sched_priority=0; + return 0; + } + if (((attr->__schedpolicy == SCHED_RR) || (attr->__schedpolicy == SCHED_RR)) + && ((param->sched_priority > 0) && (param->sched_priority < 100))) { + attr->__schedparam.sched_priority=param->sched_priority; + return 0; + } + (*(__errno_location()))=EINVAL; + return -1; +} + |