Function find_reference_location

refs/packed-backend.c:652–656

* Find the place in `snapshot->buf` where the start of the record for * `refname` starts. If `mustexist` is true and the reference doesn't * exist, then return NULL. If `mustexist` is false and the reference * doesn't exist, then return the point where that reference would be * inserted, or `snapshot->eof` (which might be NULL) if it would be * inserted at the end of the file. In the latter m

 * be sorted.
 */
static const char *find_reference_location(struct snapshot *snapshot,
					   const char *refname, int mustexist)
{
	return find_reference_location_1(snapshot, refname, mustexist, 1);
}

/*
 * Find the place in `snapshot->buf` after the end of the record for