Function is_submodule_ignored

diff.c:7572–7582

* Shall changes to this submodule be ignored? * * Submodule changes can be configured to be ignored separately for each path, * but that configuration can be overridden from the command line. */

 * but that configuration can be overridden from the command line.
 */
static int is_submodule_ignored(const char *path, struct diff_options *options)
{
	int ignored = 0;
	struct diff_flags orig_flags = options->flags;
	if (!options->flags.override_submodule_config)
		set_diffopt_flags_from_submodule_config(options, path);
	if (options->flags.ignore_submodules)
		ignored = 1;
	options->flags = orig_flags;
	return ignored;
}

void compute_diffstat(struct diff_options *options,
		      struct diffstat_t *diffstat,