#include "cache.h"

static int fill_mmfile_blob(mmfile_t *f, struct blob *obj)
{
	void *buf;
	unsigned long size;
	enum object_type type;

	buf = read_sha1_file(obj->object.sha1, &type, &size);
	if (!buf)
		return -1;
	if (type != OBJ_BLOB)
		return -1;
	f->ptr = buf;
	f->size = size;
	return 0;
}

static void free_mmfile(mmfile_t *f)
{
	free(f->ptr);
}