2 * libuci - Library for the Unified Configuration Interface
3 * Copyright (C) 2008 Felix Fietkau <nbd@openwrt.org>
5 * this program is free software; you can redistribute it and/or modify
6 * it under the terms of the gnu lesser general public license version 2.1
7 * as published by the free software foundation
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
15 /* initialize a list head/item */
16 static inline void uci_list_init(struct uci_list *ptr)
22 /* inserts a new list entry between two consecutive entries */
23 static inline void __uci_list_add(struct uci_list *prev, struct uci_list *next, struct uci_list *ptr)
31 /* inserts a new list entry at the tail of the list */
32 static inline void uci_list_add(struct uci_list *head, struct uci_list *ptr)
34 /* NB: head->prev points at the tail */
35 __uci_list_add(head->prev, head, ptr);
38 static inline void uci_list_del(struct uci_list *ptr)
40 struct uci_list *next, *prev;
49 static struct uci_config *uci_alloc_file(struct uci_context *ctx, const char *name)
51 struct uci_config *cfg;
53 cfg = (struct uci_config *) uci_malloc(ctx, sizeof(struct uci_config));
54 uci_list_init(&cfg->list);
55 uci_list_init(&cfg->sections);
56 cfg->name = uci_strdup(ctx, name);
62 static void uci_drop_file(struct uci_config *cfg)
64 /* TODO: free children */
65 uci_list_del(&cfg->list);