Changes in uspace/lib/fs/libfs.c [5bf76c1:b33870b] in mainline

File:

• uspace/lib/fs/libfs.c (modified) (1 diff)

uspace/lib/fs/libfs.c

@@ -877 +877 @@
 }
 
-static FIBRIL_MUTEX_INITIALIZE(instances_mutex);
-static LIST_INITIALIZE(instances_list);
-
-typedef struct {
-        service_id_t service_id;
-        link_t link;
-        void *data;
-} fs_instance_t;
-
-int fs_instance_create(service_id_t service_id, void *data)
-{
-        fs_instance_t *inst = malloc(sizeof(fs_instance_t));
-        if (!inst)
-                return ENOMEM;
-
-        link_initialize(&inst->link);
-        inst->service_id = service_id;
-        inst->data = data;
-
-        fibril_mutex_lock(&instances_mutex);
-        list_foreach(instances_list, link) {
-                fs_instance_t *cur = list_get_instance(link, fs_instance_t,
-                    link);
-
-                if (cur->service_id == service_id) {
-                        fibril_mutex_unlock(&instances_mutex);
-                        free(inst);
-                        return EEXIST;
-                }
-
-                /* keep the list sorted */
-                if (cur->service_id < service_id) {
-                        list_insert_before(&inst->link, &cur->link);
-                        fibril_mutex_unlock(&instances_mutex);
-                        return EOK;
-                }
-        }
-        list_append(&inst->link, &instances_list);
-        fibril_mutex_unlock(&instances_mutex);
-
-        return EOK;
-}
-
-int fs_instance_get(service_id_t service_id, void **idp)
-{
-        fibril_mutex_lock(&instances_mutex);
-        list_foreach(instances_list, link) {
-                fs_instance_t *inst = list_get_instance(link, fs_instance_t,
-                    link);
-
-                if (inst->service_id == service_id) {
-                        *idp = inst->data;
-                        fibril_mutex_unlock(&instances_mutex);
-                        return EOK;
-                }
-        }
-        fibril_mutex_unlock(&instances_mutex);
-        return ENOENT;
-}
-
-int fs_instance_destroy(service_id_t service_id)
-{
-        fibril_mutex_lock(&instances_mutex);
-        list_foreach(instances_list, link) {
-                fs_instance_t *inst = list_get_instance(link, fs_instance_t,
-                    link);
-
-                if (inst->service_id == service_id) {
-                        list_remove(&inst->link);
-                        fibril_mutex_unlock(&instances_mutex);
-                        free(inst);
-                        return EOK;
-                }
-        }
-        fibril_mutex_unlock(&instances_mutex);
-        return ENOENT;
-}
-
 /** @}
  */