145 	plugin_lib_t *libp;  member
189 	cfga_err_t (*resolve_lib)(plugin_lib_t *libp);
244 static cfga_err_t null_resolve(plugin_lib_t *libp);
245 static cfga_err_t resolve_v1(plugin_lib_t *libp);
246 static cfga_err_t resolve_v2(plugin_lib_t *libp);
252     plugin_lib_t *libp, lib_loc_t *liblocp);
254     plugin_lib_t *libp, lib_loc_t *liblocp);
256     plugin_lib_t *libp, lib_loc_t *liblocp);
388 	plugin_lib_t *libp;  in config_change_state()  local
418 		libloc.libp = NULL;  in config_change_state()
424 		libp = libloc.libp;  in config_change_state()
430 			retval = (*libp->cfga_change_state_p)  in config_change_state()
438 			if ((retval = libp->vers_ops->get_cond(&libloc, &cond,  in config_change_state()
446 				    (*libp->cfga_change_state_p)(  in config_change_state()
455 		rele_lib(libp);  in config_change_state()
497 		libloc.libp = NULL;  in config_private_func()
504 		retval = (*libloc.libp->cfga_private_func_p)(function,  in config_private_func()
507 		rele_lib(libloc.libp);  in config_private_func()
548 		libloc.libp = NULL;  in config_test()
555 		retval = (*libloc.libp->cfga_test_p)(libloc.ap_physical,  in config_test()
557 		rele_lib(libloc.libp);  in config_test()
780 	plugin_lib_t *libp, *prev = &plugin_list, *next = NULL;  in config_unload_libs()  local
786 	for (libp = plugin_list.next; libp != NULL; libp = next) {  in config_unload_libs()
787 		next = libp->next;  in config_unload_libs()
788 		(void) mutex_lock(&libp->lock);  in config_unload_libs()
789 		if (libp->refcnt) {  in config_unload_libs()
790 			(void) mutex_unlock(&libp->lock);  in config_unload_libs()
791 			prev = libp;  in config_unload_libs()
794 		(void) mutex_unlock(&libp->lock);  in config_unload_libs()
796 		(void) dlclose(libp->handle);  in config_unload_libs()
797 		(void) mutex_destroy(&libp->lock);  in config_unload_libs()
798 		free(libp);  in config_unload_libs()
856 	libloc.libp = NULL;  in config_ap_id_cmp()
861 	ret = (*libloc.libp->cfga_ap_id_cmp_p)(ap1, ap2);  in config_ap_id_cmp()
863 	rele_lib(libloc.libp);  in config_ap_id_cmp()
917 		libloc.libp = NULL;  in config_help()
924 		retval = (*libloc.libp->cfga_help_p)(msgp, options, flags);  in config_help()
925 		rele_lib(libloc.libp);  in config_help()
1053 	plugin_lib_t *libp,  in null_mklog()  argument
1063 	plugin_lib_t *libp,  in mklog_v1()  argument
1070 	if (libp->plugin_vers != CFGA_HSL_V1) {  in mklog_v1()
1095 	plugin_lib_t *libp,  in mklog_v2()  argument
1103 	if (libp->plugin_vers != CFGA_HSL_V2) {  in mklog_v2()
1159 	plugin_lib_t *libp,  in mklog_hp()  argument
1185 	plugin_lib_t *libp,  in resolve_lib_ref()  argument
1189 	void *libhdlp = libp->handle;  in resolve_lib_ref()
1212 	libp->plugin_vers = plug_vers;  in resolve_lib_ref()
1213 	libp->vers_ops = &cfga_vers_ops[plug_vers];  in resolve_lib_ref()
1220 		libp->cfga_change_state_p = (cfga_err_t (*)(cfga_cmd_t,  in resolve_lib_ref()
1228 		libp->cfga_private_func_p = (cfga_err_t (*)(const char *,  in resolve_lib_ref()
1236 		libp->cfga_test_p = (cfga_err_t (*)(const char *, const char *,  in resolve_lib_ref()
1243 		libp->cfga_help_p = (cfga_err_t (*)(struct cfga_msg *,  in resolve_lib_ref()
1247 		libp->cfga_ap_id_cmp_p = default_ap_id_cmp;  in resolve_lib_ref()
1249 		libp->cfga_ap_id_cmp_p = (int (*)(const  in resolve_lib_ref()
1253 	return (libp->vers_ops->resolve_lib(libp));  in resolve_lib_ref()
1258 null_resolve(plugin_lib_t *libp)  in null_resolve()  argument
1264 resolve_v1(plugin_lib_t *libp)  in resolve_v1()  argument
1266 	void *sym, *libhdlp = libp->handle;  in resolve_v1()
1269 	if (libp->plugin_vers != CFGA_HSL_V1) {  in resolve_v1()
1277 		libp->cfga_stat_p = (cfga_err_t (*)(const char *,  in resolve_v1()
1285 		libp->cfga_list_p = (cfga_err_t (*)(struct cfga_stat_data **,  in resolve_v1()
1292 resolve_v2(plugin_lib_t *libp)  in resolve_v2()  argument
1297 	if (libp->plugin_vers != CFGA_HSL_V2) {  in resolve_v2()
1301 	if ((sym = dlsym(libp->handle, "cfga_list_ext")) == NULL) {  in resolve_v2()
1305 		libp->cfga_list_ext_p = (cfga_err_t (*)(const char *,  in resolve_v2()
1353 	lib_loc_p->libp = NULL;  in config_get_lib()
1436 		plugin_lib_t *libp;  in config_get_lib()  local
1438 		libp = lib_loc_p->libp;  in config_get_lib()
1441 		assert(strcmp(libp->libpath, lib_loc_p->pathname) == 0);  in config_get_lib()
1442 		assert(VALID_HSL_VERS(libp->plugin_vers));  in config_get_lib()
1448 		assert(dyncomp == NULL || libp->plugin_vers >= CFGA_HSL_V2);  in config_get_lib()
1468 		lib_loc_p->libp = NULL;  in config_get_lib()
1471 	assert(ret != CFGA_OK || lib_loc_p->libp != NULL);  in config_get_lib()
1508 	plugin_lib_t *libp, *list_libp;  in load_lib_impl()  local
1534 		libloc_p->libp = libp = list_libp;  in load_lib_impl()
1536 			if (libp->vers_ops->mklog(node, minor, libp, libloc_p)  in load_lib_impl()
1542 			if (mklog_hp(node, hp, libp, libloc_p) != CFGA_OK) {  in load_lib_impl()
1557 	libp = config_calloc_check(1, sizeof (plugin_lib_t), NULL);  in load_lib_impl()
1558 	if (libp == NULL) {  in load_lib_impl()
1563 	(void) snprintf(libp->libpath, sizeof (libp->libpath), "%s",  in load_lib_impl()
1569 	libp->handle = dlopen(libp->libpath, RTLD_NOW);  in load_lib_impl()
1570 	if (libp->handle == NULL) {  in load_lib_impl()
1572 		free(libp);  in load_lib_impl()
1577 		if (resolve_lib_ref(libp, libloc_p) != CFGA_OK ||  in load_lib_impl()
1578 		    libp->vers_ops->mklog(node, minor, libp, libloc_p)  in load_lib_impl()
1581 			(void) dlclose(libp->handle);  in load_lib_impl()
1582 			free(libp);  in load_lib_impl()
1586 		if (resolve_lib_ref(libp, libloc_p) != CFGA_OK ||  in load_lib_impl()
1587 		    mklog_hp(node, hp, libp, libloc_p) != CFGA_OK) {  in load_lib_impl()
1589 			(void) dlclose(libp->handle);  in load_lib_impl()
1590 			free(libp);  in load_lib_impl()
1601 	libp->next = list_libp->next;  in load_lib_impl()
1602 	list_libp->next = libp;  in load_lib_impl()
1605 	libp->refcnt = 1;  in load_lib_impl()
1606 	(void) mutex_init(&libp->lock, USYNC_THREAD, NULL);  in load_lib_impl()
1613 	libloc_p->libp = libp;  in load_lib_impl()
1855 			plugin_lib_t *libp = entry->lc_libp;  in lookup_cache()  local
1856 			libloc_p->libp = libp;  in lookup_cache()
1857 			hold_lib(libp);  in lookup_cache()
1858 			(void) strcpy(libloc_p->pathname, libp->libpath);  in lookup_cache()
1894 	entry->lc_libp = libloc_p->libp;  in update_cache()
1994 	libloc_p->libp = NULL;  in find_ap_common()
2005 	if (libloc_p->libp == NULL) {  in find_ap_common()
2029 		libloc_p->libp = NULL;  in find_ap_common()
2041 	if (libloc_p->libp != NULL) {  in find_ap_common()
2299 	plugin_lib_t *libp = NULL;  in lib_in_list()  local
2301 	for (libp = plugin_list.next; libp != NULL; libp = libp->next) {  in lib_in_list()
2302 		if (strncmp(libpath, libp->libpath, MAXPATHLEN) == 0) {  in lib_in_list()
2303 			return (libp);  in lib_in_list()
2624 	plugin_lib_t *libp;  in do_list_common_impl()  local
2633 	lib_loc.libp = NULL;  in do_list_common_impl()
2662 	libp = lib_loc.libp;  in do_list_common_impl()
2663 	assert(libp != NULL);  in do_list_common_impl()
2670 	if (compat_plugin(&lstatp->use_vers, libp->plugin_vers)) {  in do_list_common_impl()
2672 			(void) libp->vers_ops->stat_plugin(lstatp,  in do_list_common_impl()
2683 			ret = libp->vers_ops->stat_plugin(lstatp,  in do_list_common_impl()
2698 	rele_lib(libp);  in do_list_common_impl()
2715 	plugin_lib_t *libp;  in stat_common()  local
2723 		libloc.libp = NULL;  in stat_common()
2728 		assert(libloc.libp != NULL);  in stat_common()
2729 		libp = libloc.libp;  in stat_common()
2735 			rele_lib(libp);  in stat_common()
2744 		rc = libp->vers_ops->stat_plugin(lstatp, &libloc,  in stat_common()
2746 		rele_lib(libp);  in stat_common()
2787 	if ((rc = (*(libloc_p->libp->cfga_stat_p))(libloc_p->ap_physical,  in stat_plugin_v1()
2846 	if ((rc = (*(libloc_p->libp->cfga_list_ext_p))(  in stat_plugin_v2()
3027 	plugin_lib_t *libp;  in get_cond_v1()  local
3032 	libp = liblocp->libp;  in get_cond_v1()
3033 	if (libp->plugin_vers != CFGA_HSL_V1) {  in get_cond_v1()
3038 	if ((rc = (*liblocp->libp->cfga_stat_p)(  in get_cond_v1()
3053 	plugin_lib_t *libp;  in get_cond_v2()  local
3058 	libp = liblocp->libp;  in get_cond_v2()
3059 	if (libp->plugin_vers != CFGA_HSL_V2) {  in get_cond_v2()
3066 	if ((rc = (*liblocp->libp->cfga_list_ext_p)(  in get_cond_v2()
3272 hold_lib(plugin_lib_t *libp)  in hold_lib()  argument
3274 	assert(libp->refcnt >= 0);  in hold_lib()
3275 	(void) mutex_lock(&libp->lock);  in hold_lib()
3276 	libp->refcnt++;  in hold_lib()
3277 	(void) mutex_unlock(&libp->lock);  in hold_lib()
3281 rele_lib(plugin_lib_t *libp)  in rele_lib()  argument
3283 	assert(libp->refcnt > 0);  in rele_lib()
3284 	(void) mutex_lock(&libp->lock);  in rele_lib()
3285 	libp->refcnt--;  in rele_lib()
3286 	(void) mutex_unlock(&libp->lock);  in rele_lib()