42 	ns_lwsearchlist_t *list;  in ns_lwsearchlist_create()  local
48 	list = isc_mem_get(mctx, sizeof(ns_lwsearchlist_t));  in ns_lwsearchlist_create()
49 	if (list == NULL)  in ns_lwsearchlist_create()
52 	result = isc_mutex_init(&list->lock);  in ns_lwsearchlist_create()
54 		isc_mem_put(mctx, list, sizeof(ns_lwsearchlist_t));  in ns_lwsearchlist_create()
57 	list->mctx = NULL;  in ns_lwsearchlist_create()
58 	isc_mem_attach(mctx, &list->mctx);  in ns_lwsearchlist_create()
59 	list->refs = 1;  in ns_lwsearchlist_create()
60 	ISC_LIST_INIT(list->names);  in ns_lwsearchlist_create()
61 	list->magic = LWSEARCHLIST_MAGIC;  in ns_lwsearchlist_create()
63 	*listp = list;  in ns_lwsearchlist_create()
83 	ns_lwsearchlist_t *list;  in ns_lwsearchlist_detach()  local
87 	list = *listp;  in ns_lwsearchlist_detach()
88 	REQUIRE(VALID_LWSEARCHLIST(list));  in ns_lwsearchlist_detach()
90 	LOCK(&list->lock);  in ns_lwsearchlist_detach()
91 	INSIST(list->refs > 0);  in ns_lwsearchlist_detach()
92 	list->refs--;  in ns_lwsearchlist_detach()
93 	UNLOCK(&list->lock);  in ns_lwsearchlist_detach()
96 	if (list->refs != 0)  in ns_lwsearchlist_detach()
99 	mctx = list->mctx;  in ns_lwsearchlist_detach()
100 	while (!ISC_LIST_EMPTY(list->names)) {  in ns_lwsearchlist_detach()
101 		dns_name_t *name = ISC_LIST_HEAD(list->names);  in ns_lwsearchlist_detach()
102 		ISC_LIST_UNLINK(list->names, name, link);  in ns_lwsearchlist_detach()
103 		dns_name_free(name, list->mctx);  in ns_lwsearchlist_detach()
104 		isc_mem_put(list->mctx, name, sizeof(dns_name_t));  in ns_lwsearchlist_detach()
106 	list->magic = 0;  in ns_lwsearchlist_detach()
107 	isc_mem_put(mctx, list, sizeof(ns_lwsearchlist_t));  in ns_lwsearchlist_detach()
112 ns_lwsearchlist_append(ns_lwsearchlist_t *list, dns_name_t *name) {  in ns_lwsearchlist_append()  argument
116 	REQUIRE(VALID_LWSEARCHLIST(list));  in ns_lwsearchlist_append()
119 	newname = isc_mem_get(list->mctx, sizeof(dns_name_t));  in ns_lwsearchlist_append()
123 	result = dns_name_dup(name, list->mctx, newname);  in ns_lwsearchlist_append()
125 		isc_mem_put(list->mctx, newname, sizeof(dns_name_t));  in ns_lwsearchlist_append()
129 	ISC_LIST_APPEND(list->names, newname, link);  in ns_lwsearchlist_append()
134 ns_lwsearchctx_init(ns_lwsearchctx_t *sctx, ns_lwsearchlist_t *list,  in ns_lwsearchctx_init()  argument
143 	if (dns_name_isabsolute(name) || list == NULL) {  in ns_lwsearchctx_init()
144 		sctx->list = NULL;  in ns_lwsearchctx_init()
147 	sctx->list = list;  in ns_lwsearchctx_init()
148 	sctx->searchname = ISC_LIST_HEAD(sctx->list->names);  in ns_lwsearchctx_init()
163 	if (sctx->list == NULL)  in ns_lwsearchctx_next()
192 	if (sctx->list == NULL ||  in ns_lwsearchctx_current()