113 _thr_attr_destroy(pthread_attr_t *attr)  in _thr_attr_destroy()  argument
116 	if (attr == NULL || *attr == NULL)  in _thr_attr_destroy()
119 	free((*attr)->cpuset);  in _thr_attr_destroy()
120 	free(*attr);  in _thr_attr_destroy()
121 	*attr = NULL;  in _thr_attr_destroy()
164 	*dst = pthread->attr;  in _thr_attr_get_np()
184 _thr_attr_getdetachstate(const pthread_attr_t *attr, int *detachstate)  in _thr_attr_getdetachstate()  argument
187 	if (attr == NULL || *attr == NULL || detachstate == NULL)  in _thr_attr_getdetachstate()
190 	if (((*attr)->flags & PTHREAD_DETACHED) != 0)  in _thr_attr_getdetachstate()
201 _thr_attr_getguardsize(const pthread_attr_t * __restrict attr,  in _thr_attr_getguardsize()  argument
205 	if (attr == NULL || *attr == NULL || guardsize == NULL)  in _thr_attr_getguardsize()
208 	*guardsize = (*attr)->guardsize_attr;  in _thr_attr_getguardsize()
216 _thr_attr_getinheritsched(const pthread_attr_t * __restrict attr,  in _thr_attr_getinheritsched()  argument
220 	if (attr == NULL || *attr == NULL)  in _thr_attr_getinheritsched()
223 	*sched_inherit = (*attr)->sched_inherit;  in _thr_attr_getinheritsched()
231 _thr_attr_getschedparam(const pthread_attr_t * __restrict attr,  in _thr_attr_getschedparam()  argument
235 	if (attr == NULL || *attr == NULL || param == NULL)  in _thr_attr_getschedparam()
238 	param->sched_priority = (*attr)->prio;  in _thr_attr_getschedparam()
246 _thr_attr_getschedpolicy(const pthread_attr_t * __restrict attr,  in _thr_attr_getschedpolicy()  argument
250 	if (attr == NULL || *attr == NULL || policy == NULL)  in _thr_attr_getschedpolicy()
253 	*policy = (*attr)->sched_policy;  in _thr_attr_getschedpolicy()
261 _thr_attr_getscope(const pthread_attr_t * __restrict attr,  in _thr_attr_getscope()  argument
265 	if (attr == NULL || *attr == NULL || contentionscope == NULL)  in _thr_attr_getscope()
268 	*contentionscope = ((*attr)->flags & PTHREAD_SCOPE_SYSTEM) != 0 ?  in _thr_attr_getscope()
276 _pthread_attr_getstack(const pthread_attr_t * __restrict attr,  in _pthread_attr_getstack()  argument
280 	if (attr == NULL || *attr == NULL || stackaddr == NULL ||  in _pthread_attr_getstack()
284 	*stackaddr = (*attr)->stackaddr_attr;  in _pthread_attr_getstack()
285 	*stacksize = (*attr)->stacksize_attr;  in _pthread_attr_getstack()
293 _thr_attr_getstackaddr(const pthread_attr_t *attr, void **stackaddr)  in _thr_attr_getstackaddr()  argument
296 	if (attr == NULL || *attr == NULL || stackaddr == NULL)  in _thr_attr_getstackaddr()
299 	*stackaddr = (*attr)->stackaddr_attr;  in _thr_attr_getstackaddr()
307 _thr_attr_getstacksize(const pthread_attr_t * __restrict attr,  in _thr_attr_getstacksize()  argument
311 	if (attr == NULL || *attr == NULL || stacksize == NULL)  in _thr_attr_getstacksize()
314 	*stacksize = (*attr)->stacksize_attr;  in _thr_attr_getstacksize()
322 _thr_attr_init(pthread_attr_t *attr)  in _thr_attr_init()  argument
332 	*attr = pattr;  in _thr_attr_init()
340 _pthread_attr_setcreatesuspend_np(pthread_attr_t *attr)  in _pthread_attr_setcreatesuspend_np()  argument
343 	if (attr == NULL || *attr == NULL)  in _pthread_attr_setcreatesuspend_np()
346 	(*attr)->suspend = THR_CREATE_SUSPENDED;  in _pthread_attr_setcreatesuspend_np()
354 _thr_attr_setdetachstate(pthread_attr_t *attr, int detachstate)  in _thr_attr_setdetachstate()  argument
357 	if (attr == NULL || *attr == NULL ||  in _thr_attr_setdetachstate()
363 		(*attr)->flags |= PTHREAD_DETACHED;  in _thr_attr_setdetachstate()
365 		(*attr)->flags &= ~PTHREAD_DETACHED;  in _thr_attr_setdetachstate()
373 _thr_attr_setguardsize(pthread_attr_t *attr, size_t guardsize)  in _thr_attr_setguardsize()  argument
376 	if (attr == NULL || *attr == NULL)  in _thr_attr_setguardsize()
379 	(*attr)->guardsize_attr = guardsize;  in _thr_attr_setguardsize()
387 _thr_attr_setinheritsched(pthread_attr_t *attr, int sched_inherit)  in _thr_attr_setinheritsched()  argument
390 	if (attr == NULL || *attr == NULL ||  in _thr_attr_setinheritsched()
395 	(*attr)->sched_inherit = sched_inherit;  in _thr_attr_setinheritsched()
403 _thr_attr_setschedparam(pthread_attr_t * __restrict attr,  in _thr_attr_setschedparam()  argument
408 	if (attr == NULL || *attr == NULL || param == NULL)  in _thr_attr_setschedparam()
411 	policy = (*attr)->sched_policy;  in _thr_attr_setschedparam()
425 	(*attr)->prio = param->sched_priority;  in _thr_attr_setschedparam()
434 _thr_attr_setschedpolicy(pthread_attr_t *attr, int policy)  in _thr_attr_setschedpolicy()  argument
437 	if (attr == NULL || *attr == NULL ||  in _thr_attr_setschedpolicy()
441 	(*attr)->sched_policy = policy;  in _thr_attr_setschedpolicy()
442 	(*attr)->prio = _thr_priorities[policy-1].pri_default;  in _thr_attr_setschedpolicy()
450 _thr_attr_setscope(pthread_attr_t *attr, int contentionscope)  in _thr_attr_setscope()  argument
453 	if (attr == NULL || *attr == NULL ||  in _thr_attr_setscope()
459 		(*attr)->flags |= PTHREAD_SCOPE_SYSTEM;  in _thr_attr_setscope()
461 		(*attr)->flags &= ~PTHREAD_SCOPE_SYSTEM;  in _thr_attr_setscope()
468 _pthread_attr_setstack(pthread_attr_t *attr, void *stackaddr,  in _pthread_attr_setstack()  argument
472 	if (attr == NULL || *attr == NULL || stackaddr == NULL ||  in _pthread_attr_setstack()
476 	(*attr)->stackaddr_attr = stackaddr;  in _pthread_attr_setstack()
477 	(*attr)->stacksize_attr = stacksize;  in _pthread_attr_setstack()
485 _thr_attr_setstackaddr(pthread_attr_t *attr, void *stackaddr)  in _thr_attr_setstackaddr()  argument
488 	if (attr == NULL || *attr == NULL || stackaddr == NULL)  in _thr_attr_setstackaddr()
491 	(*attr)->stackaddr_attr = stackaddr;  in _thr_attr_setstackaddr()
499 _thr_attr_setstacksize(pthread_attr_t *attr, size_t stacksize)  in _thr_attr_setstacksize()  argument
502 	if (attr == NULL || *attr == NULL || stacksize < PTHREAD_STACK_MIN)  in _thr_attr_setstacksize()
505 	(*attr)->stacksize_attr = stacksize;  in _thr_attr_setstacksize()
534 	pthread_attr_t attr;  in _pthread_attr_setaffinity_np()  local
537 	if (pattr == NULL || (attr = (*pattr)) == NULL)  in _pthread_attr_setaffinity_np()
541 		if (attr->cpuset != NULL) {  in _pthread_attr_setaffinity_np()
542 			free(attr->cpuset);  in _pthread_attr_setaffinity_np()
543 			attr->cpuset = NULL;  in _pthread_attr_setaffinity_np()
544 			attr->cpusetsize = 0;  in _pthread_attr_setaffinity_np()
561 	if (attr->cpuset == NULL) {  in _pthread_attr_setaffinity_np()
562 		attr->cpuset = malloc(kern_size);  in _pthread_attr_setaffinity_np()
563 		if (attr->cpuset == NULL)  in _pthread_attr_setaffinity_np()
565 		attr->cpusetsize = kern_size;  in _pthread_attr_setaffinity_np()
567 	memcpy(attr->cpuset, cpusetp, kern_size);  in _pthread_attr_setaffinity_np()
577 	pthread_attr_t attr;  in _pthread_attr_getaffinity_np()  local
579 	if (pattr == NULL || (attr = (*pattr)) == NULL)  in _pthread_attr_getaffinity_np()
586 	if (attr->cpuset != NULL)  in _pthread_attr_getaffinity_np()
587 		memcpy(cpusetp, attr->cpuset, MIN(cpusetsize,  in _pthread_attr_getaffinity_np()
588 		    attr->cpusetsize));  in _pthread_attr_getaffinity_np()