628 	char *fstype, *fspath, *errmsg;  in vfs_donmount()  local
632 	errmsg = fspath = NULL;  in vfs_donmount()
641 	if (vfs_getopt(optlist, "errmsg", (void **)&errmsg, &errmsg_len) == 0)  in vfs_donmount()
653 		if (errmsg != NULL)  in vfs_donmount()
654 			strncpy(errmsg, "Invalid fstype", errmsg_len);  in vfs_donmount()
661 		if (errmsg != NULL)  in vfs_donmount()
662 			strncpy(errmsg, "Invalid fspath", errmsg_len);  in vfs_donmount()
804 	    && errmsg_len > 0 && errmsg != NULL) {  in vfs_donmount()
806 			bcopy(errmsg,  in vfs_donmount()
810 			copyout(errmsg,  in vfs_donmount()
1918 	char *errmsg;  in vfs_mount_error()  local
1920 	error = vfs_getopt(moptlist, "errmsg", (void **)&errmsg, &len);  in vfs_mount_error()
1921 	if (error || errmsg == NULL || len <= 0)  in vfs_mount_error()
1925 	vsnprintf(errmsg, (size_t)len, fmt, ap);  in vfs_mount_error()
1934 	char *errmsg;  in vfs_opterror()  local
1936 	error = vfs_getopt(opts, "errmsg", (void **)&errmsg, &len);  in vfs_opterror()
1937 	if (error || errmsg == NULL || len <= 0)  in vfs_opterror()
1941 	vsnprintf(errmsg, (size_t)len, fmt, ap);  in vfs_opterror()
1957 	char errmsg[255];  in vfs_filteropt()  local
1986 		snprintf(errmsg, sizeof(errmsg),  in vfs_filteropt()
1993 				strncpy((char *)opt->value, errmsg, opt->len);  in vfs_filteropt()
1998 			printf("%s\n", errmsg);  in vfs_filteropt()