Function read_mmblob

xdiff-interface.c:179–195

}

void read_mmblob(mmfile_t *ptr, struct object_database *odb,
		 const struct object_id *oid)
{
	size_t size;
	enum object_type type;

	if (is_null_oid(oid)) {
		ptr->ptr = xstrdup("");
		ptr->size = 0;
		return;
	}

	ptr->ptr = odb_read_object(odb, oid, &type, &size);
	if (!ptr->ptr || type != OBJ_BLOB)
		die("unable to read blob object %s", oid_to_hex(oid));
	ptr->size = size;
}

#define FIRST_FEW_BYTES 8000
int buffer_is_binary(const char *ptr, unsigned long size)