Function process_lstat_error

builtin/update-index.c:276–281

* Handle a path that couldn't be lstat'ed. It's either: * - missing file (ENOENT or ENOTDIR). That's ok if we're * supposed to be removing it and the removal actually * succeeds. * - permission error. That's never ok. */

 *  - permission error. That's never ok.
 */
static int process_lstat_error(const char *path, int err)
{
	if (is_missing_file_error(err))
		return remove_one_path(path);
	return error("lstat(\"%s\"): %s", path, strerror(err));
}

static int add_one_path(const struct cache_entry *old, const char *path, int len, struct stat *st)
{