return (void *)(hdr + 1);
}
-#ifdef TAL_DEBUG
-static void *from_tal_hdr_or_null(struct tal_hdr *hdr)
+static void *from_tal_hdr_or_null(const struct tal_hdr *hdr)
{
if (hdr == &null_parent.hdr)
return NULL;
return from_tal_hdr(hdr);
}
+#ifdef TAL_DEBUG
static struct tal_hdr *debug_tal(struct tal_hdr *tal)
{
tal_check(from_tal_hdr_or_null(tal), "TAL_DEBUG ");
else
n->u.destroy(from_tal_hdr(ctx));
} else
- n->u.notifyfn(from_tal_hdr(ctx), type,
+ n->u.notifyfn(from_tal_hdr_or_null(ctx), type,
(void *)info);
}
}
bool tal_add_notifier_(const tal_t *ctx, enum tal_notify_type types,
void (*callback)(tal_t *, enum tal_notify_type, void *))
{
- tal_t *t = debug_tal(to_tal_hdr(ctx));
+ struct tal_hdr *t = debug_tal(to_tal_hdr_or_null(ctx));
struct notifier *n;
assert(types);
void (*callback)(tal_t *, enum tal_notify_type, void *),
bool match_extra_arg, void *extra_arg)
{
- struct tal_hdr *t = debug_tal(to_tal_hdr(ctx));
+ struct tal_hdr *t = debug_tal(to_tal_hdr_or_null(ctx));
enum tal_notify_type types;
types = del_notifier_property(t, callback, match_extra_arg, extra_arg);