949 	strsig_t *ssp, *pssp, *tssp;  in strclean()  local
958 	ssp = stp->sd_siglist;  in strclean()
959 	while (ssp) {  in strclean()
960 		if (ssp->ss_pidp == curproc->p_pidp) {  in strclean()
961 			tssp = ssp->ss_next;  in strclean()
967 			PID_RELE(ssp->ss_pidp);  in strclean()
969 			kmem_free(ssp, sizeof (strsig_t));  in strclean()
971 			ssp = tssp;  in strclean()
973 			pssp = ssp;  in strclean()
974 			ssp = ssp->ss_next;  in strclean()
979 		for (ssp = stp->sd_siglist; ssp; ssp = ssp->ss_next)  in strclean()
980 			stp->sd_sigflags |= ssp->ss_events;  in strclean()
994 	strsig_t *ssp, *nssp;  in strcleanall()  local
999 	ssp = stp->sd_siglist;  in strcleanall()
1001 	while (ssp) {  in strcleanall()
1002 		nssp = ssp->ss_next;  in strcleanall()
1004 		PID_RELE(ssp->ss_pidp);  in strcleanall()
1006 		kmem_free(ssp, sizeof (strsig_t));  in strcleanall()
1007 		ssp = nssp;  in strcleanall()
4731 		strsig_t *ssp, *pssp;  in strioctl()  local
4741 		for (ssp = stp->sd_siglist; ssp && (ssp->ss_pidp != pidp);  in strioctl()
4742 		    pssp = ssp, ssp = ssp->ss_next)  in strioctl()
4760 			if (!ssp) {  in strioctl()
4761 				ssp = kmem_alloc(sizeof (strsig_t), KM_SLEEP);  in strioctl()
4762 				ssp->ss_pidp = pidp;  in strioctl()
4763 				ssp->ss_pid = pidp->pid_id;  in strioctl()
4764 				ssp->ss_next = NULL;  in strioctl()
4766 					pssp->ss_next = ssp;  in strioctl()
4768 					stp->sd_siglist = ssp;  in strioctl()
4777 			ssp->ss_events = (int)arg;  in strioctl()
4782 			if (ssp) {  in strioctl()
4787 					pssp->ss_next = ssp->ss_next;  in strioctl()
4789 					stp->sd_siglist = ssp->ss_next;  in strioctl()
4790 				kmem_free(ssp, sizeof (strsig_t));  in strioctl()
4801 		for (ssp = stp->sd_siglist; ssp; ssp = ssp->ss_next)  in strioctl()
4802 			stp->sd_sigflags |= ssp->ss_events;  in strioctl()
4813 		struct strsig *ssp;  in strioctl()  local
4818 		for (ssp = stp->sd_siglist; ssp; ssp = ssp->ss_next)  in strioctl()
4819 			if (ssp->ss_pidp == pidp) {  in strioctl()
4820 				error = strcopyout(&ssp->ss_events, (void *)arg,  in strioctl()
4836 		struct strsig *ssp, *pssp;  in strioctl()  local
4889 		for (ssp = stp->sd_siglist; ssp && (ssp->ss_pid != pid);  in strioctl()
4890 		    pssp = ssp, ssp = ssp->ss_next)  in strioctl()
4916 			if (!ssp) {  in strioctl()
4917 				ssp = kmem_alloc(sizeof (strsig_t), KM_SLEEP);  in strioctl()
4918 				ssp->ss_pidp = pidp;  in strioctl()
4919 				ssp->ss_pid = pid;  in strioctl()
4920 				ssp->ss_next = NULL;  in strioctl()
4922 					pssp->ss_next = ssp;  in strioctl()
4924 					stp->sd_siglist = ssp;  in strioctl()
4933 			ssp->ss_events = ss.ss_events;  in strioctl()
4938 			if (ssp) {  in strioctl()
4943 					pssp->ss_next = ssp->ss_next;  in strioctl()
4945 					stp->sd_siglist = ssp->ss_next;  in strioctl()
4946 				kmem_free(ssp, sizeof (strsig_t));  in strioctl()
4960 		for (ssp = stp->sd_siglist; ssp; ssp = ssp->ss_next)  in strioctl()
4961 			stp->sd_sigflags |= ssp->ss_events;  in strioctl()
4975 		struct strsig *ssp;  in strioctl()  local
5007 		for (ssp = stp->sd_siglist; ssp; ssp = ssp->ss_next)  in strioctl()
5008 			if (ssp->ss_pid == pid) {  in strioctl()
5009 				ss.ss_pid = ssp->ss_pid;  in strioctl()
5010 				ss.ss_events = ssp->ss_events;  in strioctl()
8696 	strsig_t *ssp, *pssp, *tssp;  in str_cn_clean()  local
8705 	ssp = stp->sd_siglist;  in str_cn_clean()
8706 	while (ssp) {  in str_cn_clean()
8708 		pidp = ssp->ss_pidp;  in str_cn_clean()
8713 			tssp = ssp->ss_next;  in str_cn_clean()
8719 			PID_RELE(ssp->ss_pidp);  in str_cn_clean()
8721 			kmem_free(ssp, sizeof (strsig_t));  in str_cn_clean()
8723 			ssp = tssp;  in str_cn_clean()
8727 		pssp = ssp;  in str_cn_clean()
8728 		ssp = ssp->ss_next;  in str_cn_clean()
8732 		for (ssp = stp->sd_siglist; ssp; ssp = ssp->ss_next)  in str_cn_clean()
8733 			stp->sd_sigflags |= ssp->ss_events;  in str_cn_clean()