};
struct uci_ptr;
-struct uci_hook_ops;
struct uci_element;
struct uci_package;
struct uci_section;
* Note: uci_lookup_ptr will automatically load a config package if necessary
* @str must not be constant, as it will be modified and used for the strings inside @ptr,
* thus it must also be available as long as @ptr is in use.
+ *
+ * This function returns UCI_ERR_NOTFOUND if the package specified in the tuple
+ * string cannot be found. Otherwise it will return UCI_OK.
+ *
+ * Note that failures in looking up other parts, if they are also specfied,
+ * including section and option, will also have a return value UCI_OK but with
+ * ptr->flags * UCI_LOOKUP_COMPLETE not set.
*/
extern int uci_lookup_ptr(struct uci_context *ctx, struct uci_ptr *ptr, char *str, bool extended);
* uci_set_savedir: override the default delta save directory
* @ctx: uci context
* @dir: directory name
+ *
+ * This will also try adding the specified dir to the end of delta pathes.
*/
extern int uci_set_savedir(struct uci_context *ctx, const char *dir);
*
* This function allows you to add directories, which contain 'overlays'
* for the active config, that will never be committed.
+ *
+ * Adding a duplicate directory will cause UCI_ERR_DUPLICATE be returned.
*/
extern int uci_add_delta_path(struct uci_context *ctx, const char *dir);
*/
extern bool uci_validate_text(const char *str);
-
-/**
- * uci_add_hook: add a uci hook
- * @ctx: uci context
- * @ops: uci hook ops
- *
- * NB: allocated and freed by the caller
- */
-extern int uci_add_hook(struct uci_context *ctx, const struct uci_hook_ops *ops);
-
-/**
- * uci_remove_hook: remove a uci hook
- * @ctx: uci context
- * @ops: uci hook ops
- */
-extern int uci_remove_hook(struct uci_context *ctx, const struct uci_hook_ops *ops);
-
/**
* uci_parse_ptr: parse a uci string into a uci_ptr
* @ctx: uci context
bool internal, nested;
char *buf;
int bufsz;
-
- struct uci_list hooks;
};
struct uci_package
} v;
};
+/*
+ * UCI_CMD_ADD is used for anonymous sections or list values
+ */
enum uci_command {
UCI_CMD_ADD,
UCI_CMD_REMOVE,
UCI_CMD_REORDER,
UCI_CMD_LIST_ADD,
UCI_CMD_LIST_DEL,
+ __UCI_CMD_MAX,
+ __UCI_CMD_LAST = __UCI_CMD_MAX - 1
};
+extern char const uci_command_char[];
struct uci_delta
{
const char *value;
};
-struct uci_hook_ops
-{
- void (*load)(const struct uci_hook_ops *ops, struct uci_package *p);
- void (*set)(const struct uci_hook_ops *ops, struct uci_package *p, struct uci_delta *e);
-};
-
-struct uci_hook
-{
- struct uci_element e;
- const struct uci_hook_ops *ops;
-};
-
struct uci_parse_option {
const char *name;
enum uci_option_type type;
#define uci_type_package UCI_TYPE_PACKAGE
#define uci_type_section UCI_TYPE_SECTION
#define uci_type_option UCI_TYPE_OPTION
-#define uci_type_hook UCI_TYPE_HOOK
/* element typecasting */
#ifdef UCI_DEBUG_TYPECAST
[uci_type_package] = "package",
[uci_type_section] = "section",
[uci_type_option] = "option",
- [uci_type_hook] = "hook",
};
static void uci_typecast_error(int from, int to)
BUILD_CAST(package)
BUILD_CAST(section)
BUILD_CAST(option)
-BUILD_CAST(hook)
#else
#define uci_to_backend(ptr) container_of(ptr, struct uci_backend, e)
#define uci_to_package(ptr) container_of(ptr, struct uci_package, e)
#define uci_to_section(ptr) container_of(ptr, struct uci_section, e)
#define uci_to_option(ptr) container_of(ptr, struct uci_option, e)
-#define uci_to_hook(ptr) container_of(ptr, struct uci_hook, e)
#endif
/**
return o->v.string;
}
+#ifndef BITS_PER_LONG
+#define BITS_PER_LONG (8 * sizeof(unsigned long))
+#endif
+
+static inline void uci_bitfield_set(unsigned long *bits, int bit)
+{
+ bits[bit / BITS_PER_LONG] |= (1UL << (bit % BITS_PER_LONG));
+}
+
#ifdef __cplusplus
}
#endif