141 	mprotect((char *)thrd->attr.stackaddr_attr +  in _thr_stack_fix_protection()
142 	    round_up(thrd->attr.guardsize_attr),  in _thr_stack_fix_protection()
143 	    round_up(thrd->attr.stacksize_attr),  in _thr_stack_fix_protection()
193 _thr_stack_alloc(struct pthread_attr *attr)  in _thr_stack_alloc()  argument
208 	stacksize = round_up(attr->stacksize_attr);  in _thr_stack_alloc()
209 	guardsize = round_up(attr->guardsize_attr);  in _thr_stack_alloc()
211 	attr->stackaddr_attr = NULL;  in _thr_stack_alloc()
212 	attr->flags &= ~THR_STACK_USER;  in _thr_stack_alloc()
228 			attr->stackaddr_attr = spare_stack->stackaddr;  in _thr_stack_alloc()
241 				attr->stackaddr_attr = spare_stack->stackaddr;  in _thr_stack_alloc()
246 	if (attr->stackaddr_attr != NULL) {  in _thr_stack_alloc()
287 		attr->stackaddr_attr = stackaddr;  in _thr_stack_alloc()
289 	if (attr->stackaddr_attr != NULL)  in _thr_stack_alloc()
297 _thr_stack_free(struct pthread_attr *attr)  in _thr_stack_free()  argument
301 	if ((attr != NULL) && ((attr->flags & THR_STACK_USER) == 0)  in _thr_stack_free()
302 	    && (attr->stackaddr_attr != NULL)) {  in _thr_stack_free()
304 			((char *)attr->stackaddr_attr +  in _thr_stack_free()
305 			attr->stacksize_attr - sizeof(struct stack));  in _thr_stack_free()
306 		spare_stack->stacksize = round_up(attr->stacksize_attr);  in _thr_stack_free()
307 		spare_stack->guardsize = round_up(attr->guardsize_attr);  in _thr_stack_free()
308 		spare_stack->stackaddr = attr->stackaddr_attr;  in _thr_stack_free()
318 		attr->stackaddr_attr = NULL;  in _thr_stack_free()