Function tmpdir_mkstemp

common/utils.c:222–234

}

int tmpdir_mkstemp(const tal_t *ctx, const char *template TAKES, char **created)
{
	char *tmpdir = getenv("TMPDIR");
	char *path = path_join(ctx, tmpdir ?: "/tmp", template);
	int fd = mkstemp(path);

	if (fd >= 0)
		*created = path;
	else
		tal_free(path);

	return fd;
}