106 	libzfs_handle_t *hdl = arg;  in libzfs_fru_gather()  local
117 	if (hdl->libzfs_chassis_id[0] == '\0' &&  in libzfs_fru_gather()
121 			(void) strlcpy(hdl->libzfs_chassis_id, devpath,  in libzfs_fru_gather()
122 			    sizeof (hdl->libzfs_chassis_id));  in libzfs_fru_gather()
137 	if (libzfs_fru_lookup(hdl, devpath) != NULL) {  in libzfs_fru_gather()
180 	frup->zf_chain = hdl->libzfs_fru_hash[idx];  in libzfs_fru_gather()
181 	hdl->libzfs_fru_hash[idx] = frup;  in libzfs_fru_gather()
182 	frup->zf_next = hdl->libzfs_fru_list;  in libzfs_fru_gather()
183 	hdl->libzfs_fru_list = frup;  in libzfs_fru_gather()
257 libzfs_fru_refresh(libzfs_handle_t *hdl)  in libzfs_fru_refresh()  argument
270 	libzfs_fru_clear(hdl, B_FALSE);  in libzfs_fru_refresh()
272 	if ((hdl->libzfs_topo_hdl = _topo_open(TOPO_VERSION,  in libzfs_fru_refresh()
276 	thp = hdl->libzfs_topo_hdl;  in libzfs_fru_refresh()
283 	if (hdl->libzfs_fru_hash == NULL &&  in libzfs_fru_refresh()
284 	    (hdl->libzfs_fru_hash =  in libzfs_fru_refresh()
293 	    libzfs_fru_gather, hdl, &err);  in libzfs_fru_refresh()
307 libzfs_fru_lookup(libzfs_handle_t *hdl, const char *devpath)  in libzfs_fru_lookup()  argument
312 	if (hdl->libzfs_fru_hash == NULL)  in libzfs_fru_lookup()
313 		libzfs_fru_refresh(hdl);  in libzfs_fru_lookup()
315 	if (hdl->libzfs_fru_hash == NULL)  in libzfs_fru_lookup()
318 	for (frup = hdl->libzfs_fru_hash[idx]; frup != NULL;  in libzfs_fru_lookup()
333 libzfs_fru_devpath(libzfs_handle_t *hdl, const char *fru)  in libzfs_fru_devpath()  argument
338 	if (hdl->libzfs_fru_hash == NULL)  in libzfs_fru_devpath()
339 		libzfs_fru_refresh(hdl);  in libzfs_fru_devpath()
341 	if (hdl->libzfs_fru_hash == NULL)  in libzfs_fru_devpath()
345 		for (frup = hdl->libzfs_fru_hash[idx]; frup != NULL;  in libzfs_fru_devpath()
347 			if (_topo_fmri_strcmp_noauth(hdl->libzfs_topo_hdl,  in libzfs_fru_devpath()
379 libzfs_fru_compare(libzfs_handle_t *hdl, const char *a, const char *b)  in libzfs_fru_compare()  argument
381 	if (hdl->libzfs_fru_hash == NULL)  in libzfs_fru_compare()
382 		libzfs_fru_refresh(hdl);  in libzfs_fru_compare()
384 	if (hdl->libzfs_fru_hash == NULL)  in libzfs_fru_compare()
387 	return (_topo_fmri_strcmp_noauth(hdl->libzfs_topo_hdl, a, b));  in libzfs_fru_compare()
397 libzfs_fru_notself(libzfs_handle_t *hdl, const char *fru)  in libzfs_fru_notself()  argument
402 	if (hdl->libzfs_fru_hash == NULL)  in libzfs_fru_notself()
403 		libzfs_fru_refresh(hdl);  in libzfs_fru_notself()
405 	if (hdl->libzfs_chassis_id[0] == '\0')  in libzfs_fru_notself()
415 	len = strlen(hdl->libzfs_chassis_id);  in libzfs_fru_notself()
416 	if (strncmp(chassisid, hdl->libzfs_chassis_id, len) == 0 &&  in libzfs_fru_notself()
427 libzfs_fru_clear(libzfs_handle_t *hdl, boolean_t final)  in libzfs_fru_clear()  argument
431 	while ((frup = hdl->libzfs_fru_list) != NULL) {  in libzfs_fru_clear()
432 		hdl->libzfs_fru_list = frup->zf_next;  in libzfs_fru_clear()
438 	hdl->libzfs_fru_list = NULL;  in libzfs_fru_clear()
440 	if (hdl->libzfs_topo_hdl != NULL) {  in libzfs_fru_clear()
441 		_topo_snap_release(hdl->libzfs_topo_hdl);  in libzfs_fru_clear()
442 		_topo_close(hdl->libzfs_topo_hdl);  in libzfs_fru_clear()
443 		hdl->libzfs_topo_hdl = NULL;  in libzfs_fru_clear()
447 		free(hdl->libzfs_fru_hash);  in libzfs_fru_clear()
448 	} else if (hdl->libzfs_fru_hash != NULL) {  in libzfs_fru_clear()
449 		bzero(hdl->libzfs_fru_hash,  in libzfs_fru_clear()