Re: [PATCH 2/2] fetch/push: readd rsync support

> diff --git a/transport.c b/transport.c
> index 4f9cddc..c8eed95 100644
> --- a/transport.c
> +++ b/transport.c
> @@ -6,6 +6,330 @@
> ...
> +static int direntry_cmp(const void *a, const void *b)
> +{
> +	const struct dirent *d1 = a;
> +	const struct dirent *d2 = b;
> +
> +	return strcmp(d1->d_name, d2->d_name);
> +}
> ...
> +/*
> + * path is assumed to point to a buffer of PATH_MAX bytes, and
> + * path + name_offset is expected to point to "refs/".
> + */
> +
> +static int read_loose_refs(struct strbuf *path, int name_offset,
> +		struct ref **tail)
> +{
> +	DIR *dir = opendir(path->buf);
> +	struct dirent *de;
> +	struct {
> +		char **entries;
> +		int nr, alloc;
> +	} list;
> ...
> +	while ((de = readdir(dir))) {
> +		if (de->d_name[0] == '.' && (de->d_name[1] == '\0' ||
> +				(de->d_name[1] == '.' &&
> +				 de->d_name[2] == '\0')))
> +			continue;
> +		ALLOC_GROW(list.entries, list.nr + 1, list.alloc);
> +		list.entries[list.nr++] = xstrdup(de->d_name);
> +	}
> +	closedir(dir);
> +
> +	/* sort the list */
> +
> +	qsort(list.entries, list.nr, sizeof(*de), direntry_cmp);