32  * A cache is tied to a specific pkgconf client object, so package objects should not
61 cache_dump(const pkgconf_client_t *client)  in cache_dump()  argument
65 	PKGCONF_TRACE(client, "dumping package cache contents");  in cache_dump()
67 	for (i = 0; i < client->cache_count; i++)  in cache_dump()
69 		const pkgconf_pkg_t *pkg = client->cache_table[i];  in cache_dump()
71 		PKGCONF_TRACE(client, SIZE_FMT_SPECIFIER": %p(%s)",  in cache_dump()
79 …* .. c:function:: pkgconf_pkg_t *pkgconf_cache_lookup(const pkgconf_client_t *client, const char *…
85  *    :param pkgconf_client_t* client: The client object to access.
86  *    :param char* id: The package atom to look up in the client object's cache.
91 pkgconf_cache_lookup(pkgconf_client_t *client, const char *id)  in pkgconf_cache_lookup()  argument
93 	if (client->cache_table == NULL)  in pkgconf_cache_lookup()
98 	pkg = bsearch(id, client->cache_table,  in pkgconf_cache_lookup()
99 		client->cache_count, sizeof (void *),  in pkgconf_cache_lookup()
104 		PKGCONF_TRACE(client, "found: %s @%p", id, *pkg);  in pkgconf_cache_lookup()
105 		return pkgconf_pkg_ref(client, *pkg);  in pkgconf_cache_lookup()
108 	PKGCONF_TRACE(client, "miss: %s", id);  in pkgconf_cache_lookup()
115  * .. c:function:: void pkgconf_cache_add(pkgconf_client_t *client, pkgconf_pkg_t *pkg)
120  *    :param pkgconf_client_t* client: The client object to modify.
121  *    :param pkgconf_pkg_t* pkg: The package object to add to the client object's cache.
125 pkgconf_cache_add(pkgconf_client_t *client, pkgconf_pkg_t *pkg)  in pkgconf_cache_add()  argument
130 	pkgconf_pkg_ref(client, pkg);  in pkgconf_cache_add()
137 	++client->cache_count;  in pkgconf_cache_add()
138 	new_table = pkgconf_reallocarray(client->cache_table,  in pkgconf_cache_add()
139 		client->cache_count, sizeof (void *));  in pkgconf_cache_add()
144 		--client->cache_count;  in pkgconf_cache_add()
146 		pkgconf_pkg_unref(client, pkg);  in pkgconf_cache_add()
150 	client->cache_table = new_table;  in pkgconf_cache_add()
151 	client->cache_table[client->cache_count - 1] = pkg;  in pkgconf_cache_add()
153 	qsort(client->cache_table, client->cache_count,  in pkgconf_cache_add()
156 	PKGCONF_TRACE(client, "added @%p to cache", pkg);  in pkgconf_cache_add()
162  * .. c:function:: void pkgconf_cache_remove(pkgconf_client_t *client, pkgconf_pkg_t *pkg)
164  *    Deletes a package from the client object's package cache.
166  *    :param pkgconf_client_t* client: The client object to modify.
167  *    :param pkgconf_pkg_t* pkg: The package object to remove from the client object's cache.
171 pkgconf_cache_remove(pkgconf_client_t *client, pkgconf_pkg_t *pkg)  in pkgconf_cache_remove()  argument
173 	if (client->cache_table == NULL)  in pkgconf_cache_remove()
182 	PKGCONF_TRACE(client, "removed @%p from cache", pkg);  in pkgconf_cache_remove()
186 	slot = bsearch(pkg->id, client->cache_table,  in pkgconf_cache_remove()
187 		client->cache_count, sizeof (void *),  in pkgconf_cache_remove()
194 	pkgconf_pkg_unref(client, *slot);  in pkgconf_cache_remove()
197 	qsort(client->cache_table, client->cache_count,  in pkgconf_cache_remove()
200 	if (client->cache_table[client->cache_count - 1] != NULL)  in pkgconf_cache_remove()
202 		PKGCONF_TRACE(client, "end of cache table refers to %p, not NULL",  in pkgconf_cache_remove()
203 			client->cache_table[client->cache_count - 1]);  in pkgconf_cache_remove()
204 		cache_dump(client);  in pkgconf_cache_remove()
208 	client->cache_count--;  in pkgconf_cache_remove()
209 	if (client->cache_count > 0)  in pkgconf_cache_remove()
211 		pkgconf_pkg_t **new_table = pkgconf_reallocarray(client->cache_table,  in pkgconf_cache_remove()
212 			client->cache_count, sizeof(void *));  in pkgconf_cache_remove()
215 			client->cache_table = new_table;  in pkgconf_cache_remove()
219 		free(client->cache_table);  in pkgconf_cache_remove()
220 		client->cache_table = NULL;  in pkgconf_cache_remove()
227  * .. c:function:: void pkgconf_cache_free(pkgconf_client_t *client)
229  *    Releases all resources related to a client object's package cache.
230  *    This function should only be called to clear a client object's package cache,
233  *    :param pkgconf_client_t* client: The client object to modify.
236 pkgconf_cache_free(pkgconf_client_t *client)  in pkgconf_cache_free()  argument
238 	if (client->cache_table == NULL)  in pkgconf_cache_free()
241 	while (client->cache_count > 0)  in pkgconf_cache_free()
242 		pkgconf_cache_remove(client, client->cache_table[0]);  in pkgconf_cache_free()
244 	free(client->cache_table);  in pkgconf_cache_free()
245 	client->cache_table = NULL;  in pkgconf_cache_free()
246 	client->cache_count = 0;  in pkgconf_cache_free()
248 	PKGCONF_TRACE(client, "cleared package cache");  in pkgconf_cache_free()