856 	ipmp_snap_t	*snap;  in ipmp_setqcontext()  local
861 		snap = NULL;  in ipmp_setqcontext()
865 		retval = ipmp_snap_take(statep, &snap);  in ipmp_setqcontext()
876 	statep->st_snap = snap;  in ipmp_setqcontext()
888 	ipmp_snap_t *snap;  in ipmp_snap_create()  local
890 	snap = malloc(sizeof (ipmp_snap_t));  in ipmp_snap_create()
891 	if (snap == NULL)  in ipmp_snap_create()
894 	snap->sn_grlistp = NULL;  in ipmp_snap_create()
895 	snap->sn_grinfolistp = NULL;  in ipmp_snap_create()
896 	snap->sn_ifinfolistp = NULL;  in ipmp_snap_create()
897 	snap->sn_adinfolistp = NULL;  in ipmp_snap_create()
898 	snap->sn_ngroup = 0;  in ipmp_snap_create()
899 	snap->sn_nif = 0;  in ipmp_snap_create()
900 	snap->sn_naddr = 0;  in ipmp_snap_create()
902 	return (snap);  in ipmp_snap_create()
909 ipmp_snap_free(ipmp_snap_t *snap)  in ipmp_snap_free()  argument
915 	ipmp_freegrouplist(snap->sn_grlistp);  in ipmp_snap_free()
917 	for (grlp = snap->sn_grinfolistp; grlp != NULL; grlp = grnext) {  in ipmp_snap_free()
923 	for (iflp = snap->sn_ifinfolistp; iflp != NULL; iflp = ifnext) {  in ipmp_snap_free()
929 	for (adlp = snap->sn_adinfolistp; adlp != NULL; adlp = adnext) {  in ipmp_snap_free()
935 	free(snap);  in ipmp_snap_free()
943 ipmp_snap_addgroupinfo(ipmp_snap_t *snap, ipmp_groupinfo_t *grinfop)  in ipmp_snap_addgroupinfo()  argument
951 	if (ipmp_snap_getgroupinfo(snap, grinfop->gr_name) != NULL)  in ipmp_snap_addgroupinfo()
959 	grlp->grl_next = snap->sn_grinfolistp;  in ipmp_snap_addgroupinfo()
960 	snap->sn_grinfolistp = grlp;  in ipmp_snap_addgroupinfo()
961 	snap->sn_ngroup++;  in ipmp_snap_addgroupinfo()
971 ipmp_snap_addifinfo(ipmp_snap_t *snap, ipmp_ifinfo_t *ifinfop)  in ipmp_snap_addifinfo()  argument
979 	if (ipmp_snap_getifinfo(snap, ifinfop->if_name) != NULL)  in ipmp_snap_addifinfo()
987 	iflp->ifl_next = snap->sn_ifinfolistp;  in ipmp_snap_addifinfo()
988 	snap->sn_ifinfolistp = iflp;  in ipmp_snap_addifinfo()
989 	snap->sn_nif++;  in ipmp_snap_addifinfo()
999 ipmp_snap_addaddrinfo(ipmp_snap_t *snap, ipmp_addrinfo_t *adinfop)  in ipmp_snap_addaddrinfo()  argument
1006 	if (ipmp_snap_getaddrinfo(snap, adinfop->ad_group,  in ipmp_snap_addaddrinfo()
1015 	adlp->adl_next = snap->sn_adinfolistp;  in ipmp_snap_addaddrinfo()
1016 	snap->sn_adinfolistp = adlp;  in ipmp_snap_addaddrinfo()
1017 	snap->sn_naddr++;  in ipmp_snap_addaddrinfo()
1027 ipmp_snap_getgroupinfo(ipmp_snap_t *snap, const char *name)  in ipmp_snap_getgroupinfo()  argument
1031 	for (grlp = snap->sn_grinfolistp; grlp != NULL; grlp = grlp->grl_next) {  in ipmp_snap_getgroupinfo()
1045 ipmp_snap_getifinfo(ipmp_snap_t *snap, const char *name)  in ipmp_snap_getifinfo()  argument
1049 	for (iflp = snap->sn_ifinfolistp; iflp != NULL; iflp = iflp->ifl_next) {  in ipmp_snap_getifinfo()
1063 ipmp_snap_getaddrinfo(ipmp_snap_t *snap, const char *grname,  in ipmp_snap_getaddrinfo()  argument
1068 	for (adlp = snap->sn_adinfolistp; adlp != NULL; adlp = adlp->adl_next) {  in ipmp_snap_getaddrinfo()
1086 	ipmp_snap_t	*snap;  in ipmp_snap_take()  local
1095 	snap = ipmp_snap_create();  in ipmp_snap_take()
1096 	if (snap == NULL)  in ipmp_snap_take()
1101 		ipmp_snap_free(snap);  in ipmp_snap_take()
1125 			if (snap->sn_grlistp != NULL) {  in ipmp_snap_take()
1129 			snap->sn_grlistp = infop;  in ipmp_snap_take()
1133 			if (snap->sn_nif == nif) {  in ipmp_snap_take()
1151 			retval = ipmp_snap_addifinfo(snap, infop);  in ipmp_snap_take()
1159 			if (snap->sn_naddr == naddr) {  in ipmp_snap_take()
1164 			retval = ipmp_snap_addaddrinfo(snap, infop);  in ipmp_snap_take()
1172 			if (snap->sn_ngroup == ngroup) {  in ipmp_snap_take()
1190 			retval = ipmp_snap_addgroupinfo(snap, infop);  in ipmp_snap_take()
1231 			ipmp_snap_free(snap);  in ipmp_snap_take()
1234 	} while (snap->sn_grlistp == NULL || snap->sn_nif < nif ||  in ipmp_snap_take()
1235 	    snap->sn_ngroup < ngroup || snap->sn_naddr < naddr);  in ipmp_snap_take()
1237 	*snapp = snap;  in ipmp_snap_take()