+ if (!option)
+ return;
+ if (option->name)
+ free(option->name);
+ if (option->value)
+ free(option->value);
+ free(option);
+}
+
+static struct uci_option *uci_add_option(struct uci_section *section, const char *name, const char *value)
+{
+ struct uci_config *cfg = section->config;
+ struct uci_context *ctx = cfg->ctx;
+ struct uci_option *option = NULL;
+
+ UCI_TRAP_SAVE(ctx, error);
+ option = (struct uci_option *) uci_malloc(ctx, sizeof(struct uci_option));
+ option->name = uci_strdup(ctx, name);
+ option->value = uci_strdup(ctx, value);
+ uci_list_add(§ion->options, &option->list);
+ UCI_TRAP_RESTORE(ctx);
+ return option;
+
+error:
+ uci_drop_option(option);
+ UCI_THROW(ctx, ctx->errno);
+ return NULL;
+}
+
+static void uci_drop_section(struct uci_section *section)
+{
+ struct uci_option *opt;
+
+ if (!section)
+ return;
+
+ uci_foreach_entry(option, §ion->options, opt) {
+ uci_list_del(&opt->list);
+ uci_drop_option(opt);
+ }
+
+ if (section->name)
+ free(section->name);
+ if (section->type)
+ free(section->type);
+ free(section);
+}
+
+static struct uci_section *uci_add_section(struct uci_config *cfg, const char *type, const char *name)
+{
+ struct uci_section *section = NULL;
+ struct uci_context *ctx = cfg->ctx;
+
+ UCI_TRAP_SAVE(ctx, error);
+ section = (struct uci_section *) uci_malloc(ctx, sizeof(struct uci_section));
+ section->config = cfg;
+ uci_list_init(§ion->list);
+ uci_list_init(§ion->options);
+ section->type = uci_strdup(ctx, type);
+ if (name)
+ section->name = uci_strdup(ctx, name);
+ uci_list_add(&cfg->sections, §ion->list);
+ UCI_TRAP_RESTORE(ctx);
+
+ return section;
+
+error:
+ uci_drop_section(section);
+ UCI_THROW(ctx, ctx->errno);
+ return NULL;
+}
+
+static void uci_drop_config(struct uci_config *cfg)
+{
+ struct uci_section *s;
+
+ if(!cfg)
+ return;
+
+ uci_foreach_entry(section, &cfg->sections, s) {
+ uci_list_del(&s->list);
+ uci_drop_section(s);
+ }
+
+ if (cfg->name)
+ free(cfg->name);
+ free(cfg);
+}
+
+
+static struct uci_config *uci_alloc_config(struct uci_context *ctx, const char *name)
+{
+ struct uci_config *cfg = NULL;