646 kern_setrlimit(struct thread *td, u_int which, struct rlimit *limp)  in kern_setrlimit()  argument
649 	return (kern_proc_setrlimit(td, td->td_proc, which, limp));  in kern_setrlimit()
654     struct rlimit *limp)  in kern_proc_setrlimit()  argument
667 	if (limp->rlim_cur < 0)  in kern_proc_setrlimit()
668 		limp->rlim_cur = RLIM_INFINITY;  in kern_proc_setrlimit()
669 	if (limp->rlim_max < 0)  in kern_proc_setrlimit()
670 		limp->rlim_max = RLIM_INFINITY;  in kern_proc_setrlimit()
677 	if (limp->rlim_cur > alimp->rlim_max ||  in kern_proc_setrlimit()
678 	    limp->rlim_max > alimp->rlim_max)  in kern_proc_setrlimit()
684 	if (limp->rlim_cur > limp->rlim_max)  in kern_proc_setrlimit()
685 		limp->rlim_cur = limp->rlim_max;  in kern_proc_setrlimit()
691 		if (limp->rlim_cur != RLIM_INFINITY &&  in kern_proc_setrlimit()
695 		p->p_cpulimit = limp->rlim_cur;  in kern_proc_setrlimit()
698 		if (limp->rlim_cur > maxdsiz)  in kern_proc_setrlimit()
699 			limp->rlim_cur = maxdsiz;  in kern_proc_setrlimit()
700 		if (limp->rlim_max > maxdsiz)  in kern_proc_setrlimit()
701 			limp->rlim_max = maxdsiz;  in kern_proc_setrlimit()
705 		if (limp->rlim_cur > maxssiz)  in kern_proc_setrlimit()
706 			limp->rlim_cur = maxssiz;  in kern_proc_setrlimit()
707 		if (limp->rlim_max > maxssiz)  in kern_proc_setrlimit()
708 			limp->rlim_max = maxssiz;  in kern_proc_setrlimit()
716 		if (limp->rlim_cur > maxfilesperproc)  in kern_proc_setrlimit()
717 			limp->rlim_cur = maxfilesperproc;  in kern_proc_setrlimit()
718 		if (limp->rlim_max > maxfilesperproc)  in kern_proc_setrlimit()
719 			limp->rlim_max = maxfilesperproc;  in kern_proc_setrlimit()
723 		if (limp->rlim_cur > maxprocperuid)  in kern_proc_setrlimit()
724 			limp->rlim_cur = maxprocperuid;  in kern_proc_setrlimit()
725 		if (limp->rlim_max > maxprocperuid)  in kern_proc_setrlimit()
726 			limp->rlim_max = maxprocperuid;  in kern_proc_setrlimit()
727 		if (limp->rlim_cur < 1)  in kern_proc_setrlimit()
728 			limp->rlim_cur = 1;  in kern_proc_setrlimit()
729 		if (limp->rlim_max < 1)  in kern_proc_setrlimit()
730 			limp->rlim_max = 1;  in kern_proc_setrlimit()
734 		p->p_sysent->sv_fixlimit(limp, which);  in kern_proc_setrlimit()
735 	*alimp = *limp;  in kern_proc_setrlimit()
762 		if (limp->rlim_cur != oldssiz.rlim_cur) {  in kern_proc_setrlimit()
767 			if (limp->rlim_cur > oldssiz.rlim_cur) {  in kern_proc_setrlimit()
769 				size = limp->rlim_cur - oldssiz.rlim_cur;  in kern_proc_setrlimit()
771 				    limp->rlim_cur;  in kern_proc_setrlimit()
774 				size = oldssiz.rlim_cur - limp->rlim_cur;  in kern_proc_setrlimit()
1319 	struct plimit *limp;  in lim_alloc()  local
1321 	limp = malloc(sizeof(struct plimit), M_PLIMIT, M_WAITOK);  in lim_alloc()
1322 	refcount_init(&limp->pl_refcnt, 1);  in lim_alloc()
1323 	return (limp);  in lim_alloc()
1327 lim_hold(struct plimit *limp)  in lim_hold()  argument
1330 	refcount_acquire(&limp->pl_refcnt);  in lim_hold()
1331 	return (limp);  in lim_hold()
1369 lim_free(struct plimit *limp)  in lim_free()  argument
1372 	if (refcount_release(&limp->pl_refcnt))  in lim_free()
1373 		free((void *)limp, M_PLIMIT);  in lim_free()
1377 lim_freen(struct plimit *limp, int n)  in lim_freen()  argument
1380 	if (refcount_releasen(&limp->pl_refcnt, n))  in lim_freen()
1381 		free((void *)limp, M_PLIMIT);  in lim_freen()
1387 	struct plimit *limp;  in limbatch_add()  local
1390 	limp = td->td_limit;  in limbatch_add()
1392 	if (lb->limp != limp) {  in limbatch_add()
1394 			lim_freen(lb->limp, lb->count);  in limbatch_add()
1397 		lb->limp = limp;  in limbatch_add()
1408 	lim_freen(lb->limp, lb->count);  in limbatch_final()