Function PRINTF_FMT

plugins/libplugin.c:1386–1419

(1,2)

/* Hack since we have no extra ptr to log_memleak */
static struct plugin *memleak_plugin;
static void PRINTF_FMT(1,2) log_memleak(const char *fmt, ...)
{
	va_list ap;

	va_start(ap, fmt);
	plugin_logv(memleak_plugin, LOG_BROKEN, fmt, ap);
	va_end(ap);
}

static void memleak_check(struct plugin *plugin, struct command *cmd)
{
	struct htable *memtable;

	memtable = memleak_start(tmpctx);

	/* cmd in use right now */
	memleak_ptr(memtable, cmd);
	memleak_ignore_children(memtable, cmd);

	/* Now delete plugin and anything it has pointers to. */
	memleak_scan_obj(memtable, plugin);

	/* Memleak needs some help to see into strmaps */
	memleak_scan_strmap(memtable, &plugin->out_reqs);

	/* We know usage strings are referred to. */
	memleak_scan_strmap(memtable, &cmd->plugin->usagemap);

	if (plugin->mark_mem)
		plugin->mark_mem(plugin, memtable);

	memleak_plugin = plugin;
	dump_memleak(memtable, log_memleak);
}

void plugin_set_memleak_handler(struct plugin *plugin,
				void (*mark_mem)(struct plugin *plugin,