631 	const char *fromsnap;  member
676 	if ((sd->fromsnap && strcmp(snapname, sd->fromsnap) == 0) ||  in send_iterate_snap()
825 gather_nvlist(libzfs_handle_t *hdl, const char *fsname, const char *fromsnap,  in gather_nvlist()  argument
837 	sd.fromsnap = fromsnap;  in gather_nvlist()
864 	const char *fromsnap;  member
949 dump_ioctl(zfs_handle_t *zhp, const char *fromsnap, uint64_t fromsnap_obj,  in dump_ioctl()  argument
968 	if (fromsnap && fromsnap[0] != '\0') {  in dump_ioctl()
970 		    "fromsnap", fromsnap));  in dump_ioctl()
1086 send_print_verbose(FILE *fout, const char *tosnap, const char *fromsnap,  in send_print_verbose()  argument
1090 		if (fromsnap != NULL) {  in send_print_verbose()
1092 			    fromsnap, tosnap);  in send_print_verbose()
1098 		if (fromsnap != NULL) {  in send_print_verbose()
1099 			if (strchr(fromsnap, '@') == NULL &&  in send_print_verbose()
1100 			    strchr(fromsnap, '#') == NULL) {  in send_print_verbose()
1103 				    fromsnap, tosnap);  in send_print_verbose()
1107 				    fromsnap, tosnap);  in send_print_verbose()
1144 	isfromsnap = (sdd->fromsnap != NULL &&  in dump_snapshot()
1145 	    strcmp(sdd->fromsnap, thissnap) == 0);  in dump_snapshot()
1275 	if (sdd->replicate && sdd->fromsnap) {  in dump_filesystem()
1284 		    zhp->zfs_name, sdd->fromsnap);  in dump_filesystem()
1293 	if (sdd->fromsnap == NULL || missingfrom)  in dump_filesystem()
1302 		    zhp->zfs_name, sdd->fromsnap);  in dump_filesystem()
1305 		if (sdd->fromsnap) {  in dump_filesystem()
1311 			    zhp->zfs_name, sdd->fromsnap);  in dump_filesystem()
1669 zfs_send(zfs_handle_t *zhp, const char *fromsnap, const char *tosnap,  in zfs_send()  argument
1689 	if (fromsnap && fromsnap[0] == '\0') {  in zfs_send()
1733 			if (fromsnap) {  in zfs_send()
1735 				    "fromsnap", fromsnap));  in zfs_send()
1744 			    fromsnap, tosnap, flags->replicate, &fss, &fsavl);  in zfs_send()
1791 	sdd.fromsnap = fromsnap;  in zfs_send()
2337 	char *fromsnap;  in recv_incremental_replication()  local
2343 	VERIFY(0 == nvlist_lookup_string(stream_nv, "fromsnap", &fromsnap));  in recv_incremental_replication()
2354 	if ((error = gather_nvlist(hdl, tofs, fromsnap, NULL,  in recv_incremental_replication()
2508 			if (strcmp(stream_snapname, fromsnap) == 0)  in recv_incremental_replication()
2531 				    fsname, fromsnap);  in recv_incremental_replication()
2618 	char *fromsnap = NULL;  in zfs_receive_package()  local
2687 	(void) nvlist_lookup_string(stream_nv, "fromsnap", &fromsnap);  in zfs_receive_package()
2701 		if (fromsnap != NULL) {  in zfs_receive_package()
2789 	if (drr->drr_payloadlen != 0 && fromsnap != NULL) {  in zfs_receive_package()