void priv_set_scheduling_param(void * args){
priv_set_pthread_scheduling_param_t * p = (priv_set_pthread_scheduling_param_t*)args;
int id;
id = p->tid;
PTHREAD_ATTR_SET_SCHED_POLICY( (&(sched_table[id].attr)), p->policy);
memcpy((void*)&sched_table[id].attr.schedparam, p->param, sizeof(struct sched_param));
if ( p->policy == SCHED_FIFO ){
task_assert_isfifo(id);
} else {
task_deassert_isfifo(id);
}
}
/*! \details This function sets the scheduling policy in \a attr with \a policy.
* \return Zero on success or -1 with errno set to:
* - EINVAL: \a attr does not refer to an initialized thread attribute object
* - EINVAL: \a policy does not refer to a valid policy.
*/
int pthread_attr_setschedpolicy(pthread_attr_t *attr /*! a pointer to the attributes structure */,
int policy /*! the new policy value (SCHED_FIFO, SCHED_RR, or SCHED_OTHER) */){
if ( check_initialized(attr) < 0 ){
return -1;
}
switch(policy){
case SCHED_FIFO:
case SCHED_RR:
case SCHED_OTHER:
PTHREAD_ATTR_SET_SCHED_POLICY(attr, policy);
return 0;
default:
errno = EINVAL;
return -1;
}
}
