* *p = 1;
*/
#define tal(ctx, type) \
- ((type *)tal_alloc_((ctx), sizeof(type), false, TAL_LABEL(type, "")))
+ ((type *)tal_alloc_((ctx), sizeof(type), false, false, TAL_LABEL(type, "")))
/**
* talz - zeroing allocator function
* assert(*p == 0);
*/
#define talz(ctx, type) \
- ((type *)tal_alloc_((ctx), sizeof(type), true, TAL_LABEL(type, "")))
+ ((type *)tal_alloc_((ctx), sizeof(type), true, false, TAL_LABEL(type, "")))
/**
* tal_free - free a tal-allocated pointer.
* tal_count - get the count of objects in a tal_arr.
* @ptr: The tal allocated object array.
*
- * Returns 0 if @ptr has no length property, but we aware that that is
+ * Returns 0 if @ptr has no length property, but be aware that that is
* also a valid size!
*/
-size_t tal_count(const tal_t *ptr);
+#define tal_count(p) (tal_len(p) / sizeof(*p))
/**
- * tal_first - get the first tal object child.
+ * tal_len - get the count of bytes in a tal_arr.
+ * @ptr: The tal allocated object array.
+ *
+ * Returns 0 if @ptr has no length property, but be aware that that is
+ * also a valid size!
+ */
+size_t tal_len(const tal_t *ptr);
+
+/**
+ * tal_first - get the first immediate tal object child.
* @root: The tal allocated object to start with, or NULL.
*
* Returns NULL if there are no children.
tal_t *tal_first(const tal_t *root);
/**
- * tal_next - get the next tal object child.
- * @root: The tal allocated object to start with, or NULL.
+ * tal_next - get the next immediate tal object child.
* @prev: The return value from tal_first or tal_next.
*
- * Returns NULL if there are no more children. This should be safe to
- * call on an altering tree unless @prev is no longer a descendent of
- * @root.
+ * Returns NULL if there are no more immediate children. This should be safe to
+ * call on an altering tree unless @prev is no longer valid.
*/
-tal_t *tal_next(const tal_t *root, const tal_t *prev);
+tal_t *tal_next(const tal_t *prev);
/**
* tal_parent - get the parent of a tal object.
#define tal_typechk_(ptr, ptype) (ptr)
#endif
-void *tal_alloc_(const tal_t *ctx, size_t bytes, bool clear, const char *label);
+void *tal_alloc_(const tal_t *ctx, size_t bytes, bool clear,
+ bool add_length, const char *label);
void *tal_alloc_arr_(const tal_t *ctx, size_t bytes, size_t count, bool clear,
- bool add_count, const char *label);
+ bool add_length, const char *label);
void *tal_dup_(const tal_t *ctx, const void *p, size_t size,
- size_t n, size_t extra, bool add_count,
+ size_t n, size_t extra, bool add_length,
const char *label);
tal_t *tal_steal_(const tal_t *new_parent, const tal_t *t);