895 	strsig_t *ssp, *pssp, *tssp;  in strclean()  local
904 	ssp = stp->sd_siglist;  in strclean()
905 	while (ssp) {  in strclean()
906 		if (ssp->ss_pidp == curproc->p_pidp) {  in strclean()
907 			tssp = ssp->ss_next;  in strclean()
913 			PID_RELE(ssp->ss_pidp);  in strclean()
915 			kmem_free(ssp, sizeof (strsig_t));  in strclean()
917 			ssp = tssp;  in strclean()
919 			pssp = ssp;  in strclean()
920 			ssp = ssp->ss_next;  in strclean()
925 		for (ssp = stp->sd_siglist; ssp; ssp = ssp->ss_next)  in strclean()
926 			stp->sd_sigflags |= ssp->ss_events;  in strclean()
940 	strsig_t *ssp, *nssp;  in strcleanall()  local
945 	ssp = stp->sd_siglist;  in strcleanall()
947 	while (ssp) {  in strcleanall()
948 		nssp = ssp->ss_next;  in strcleanall()
950 		PID_RELE(ssp->ss_pidp);  in strcleanall()
952 		kmem_free(ssp, sizeof (strsig_t));  in strcleanall()
953 		ssp = nssp;  in strcleanall()
4605 		strsig_t *ssp, *pssp;  in strioctl()  local
4615 		for (ssp = stp->sd_siglist; ssp && (ssp->ss_pidp != pidp);  in strioctl()
4616 		    pssp = ssp, ssp = ssp->ss_next)  in strioctl()
4634 			if (!ssp) {  in strioctl()
4635 				ssp = kmem_alloc(sizeof (strsig_t), KM_SLEEP);  in strioctl()
4636 				ssp->ss_pidp = pidp;  in strioctl()
4637 				ssp->ss_pid = pidp->pid_id;  in strioctl()
4638 				ssp->ss_next = NULL;  in strioctl()
4640 					pssp->ss_next = ssp;  in strioctl()
4642 					stp->sd_siglist = ssp;  in strioctl()
4651 			ssp->ss_events = (int)arg;  in strioctl()
4656 			if (ssp) {  in strioctl()
4661 					pssp->ss_next = ssp->ss_next;  in strioctl()
4663 					stp->sd_siglist = ssp->ss_next;  in strioctl()
4664 				kmem_free(ssp, sizeof (strsig_t));  in strioctl()
4675 		for (ssp = stp->sd_siglist; ssp; ssp = ssp->ss_next)  in strioctl()
4676 			stp->sd_sigflags |= ssp->ss_events;  in strioctl()
4687 		struct strsig *ssp;  in strioctl()  local
4692 		for (ssp = stp->sd_siglist; ssp; ssp = ssp->ss_next)  in strioctl()
4693 			if (ssp->ss_pidp == pidp) {  in strioctl()
4694 				error = strcopyout(&ssp->ss_events, (void *)arg,  in strioctl()
4710 		struct strsig *ssp, *pssp;  in strioctl()  local
4763 		for (ssp = stp->sd_siglist; ssp && (ssp->ss_pid != pid);  in strioctl()
4764 		    pssp = ssp, ssp = ssp->ss_next)  in strioctl()
4790 			if (!ssp) {  in strioctl()
4791 				ssp = kmem_alloc(sizeof (strsig_t), KM_SLEEP);  in strioctl()
4792 				ssp->ss_pidp = pidp;  in strioctl()
4793 				ssp->ss_pid = pid;  in strioctl()
4794 				ssp->ss_next = NULL;  in strioctl()
4796 					pssp->ss_next = ssp;  in strioctl()
4798 					stp->sd_siglist = ssp;  in strioctl()
4807 			ssp->ss_events = ss.ss_events;  in strioctl()
4812 			if (ssp) {  in strioctl()
4817 					pssp->ss_next = ssp->ss_next;  in strioctl()
4819 					stp->sd_siglist = ssp->ss_next;  in strioctl()
4820 				kmem_free(ssp, sizeof (strsig_t));  in strioctl()
4834 		for (ssp = stp->sd_siglist; ssp; ssp = ssp->ss_next)  in strioctl()
4835 			stp->sd_sigflags |= ssp->ss_events;  in strioctl()
4849 		struct strsig *ssp;  in strioctl()  local
4881 		for (ssp = stp->sd_siglist; ssp; ssp = ssp->ss_next)  in strioctl()
4882 			if (ssp->ss_pid == pid) {  in strioctl()
4883 				ss.ss_pid = ssp->ss_pid;  in strioctl()
4884 				ss.ss_events = ssp->ss_events;  in strioctl()
8561 	strsig_t *ssp, *pssp, *tssp;  in str_cn_clean()  local
8570 	ssp = stp->sd_siglist;  in str_cn_clean()
8571 	while (ssp) {  in str_cn_clean()
8573 		pidp = ssp->ss_pidp;  in str_cn_clean()
8578 			tssp = ssp->ss_next;  in str_cn_clean()
8584 			PID_RELE(ssp->ss_pidp);  in str_cn_clean()
8586 			kmem_free(ssp, sizeof (strsig_t));  in str_cn_clean()
8588 			ssp = tssp;  in str_cn_clean()
8592 		pssp = ssp;  in str_cn_clean()
8593 		ssp = ssp->ss_next;  in str_cn_clean()
8597 		for (ssp = stp->sd_siglist; ssp; ssp = ssp->ss_next)  in str_cn_clean()
8598 			stp->sd_sigflags |= ssp->ss_events;  in str_cn_clean()