Function sparse_dir_matches_path

unpack-trees.c:1351–1365

* Given a sparse directory entry 'ce', compare ce->name to * info->traverse_path + p->path + '/' if info->traverse_path * is non-empty. * * Compare ce->name to p->path + '/' otherwise. Note that * ce->name must end in a trailing '/' because it is a sparse * directory entry. */

 * directory entry.
 */
static int sparse_dir_matches_path(const struct cache_entry *ce,
				   struct traverse_info *info,
				   const struct name_entry *p)
{
	assert(S_ISSPARSEDIR(ce->ce_mode));
	assert(ce->name[ce->ce_namelen - 1] == '/');

	if (info->pathlen)
		return ce->ce_namelen == info->pathlen + p->pathlen + 1 &&
		       ce->name[info->pathlen - 1] == '/' &&
		       !strncmp(ce->name, info->traverse_path, info->pathlen) &&
		       !strncmp(ce->name + info->pathlen, p->path, p->pathlen);
	return ce->ce_namelen == p->pathlen + 1 &&
	       !strncmp(ce->name, p->path, p->pathlen);
}

static struct cache_entry *find_cache_entry(struct traverse_info *info,
					    const struct name_entry *p)