Function prepare_midx_pack

midx.c:456–485

}

int prepare_midx_pack(struct multi_pack_index *m,
		      uint32_t pack_int_id)
{
	struct odb_source_files *files = odb_source_files_downcast(m->source);
	struct strbuf pack_name = STRBUF_INIT;
	struct packed_git *p;

	pack_int_id = midx_for_pack(&m, pack_int_id);

	if (m->packs[pack_int_id] == MIDX_PACK_ERROR)
		return 1;
	if (m->packs[pack_int_id])
		return 0;

	strbuf_addf(&pack_name, "%s/pack/%s", files->base.path,
		    m->pack_names[pack_int_id]);
	p = packfile_store_load_pack(files->packed,
				     pack_name.buf, files->base.local);
	strbuf_release(&pack_name);

	if (!p) {
		m->packs[pack_int_id] = MIDX_PACK_ERROR;
		return 1;
	}

	p->multi_pack_index = 1;
	m->packs[pack_int_id] = p;

	return 0;
}

struct packed_git *nth_midxed_pack(struct multi_pack_index *m,
				   uint32_t pack_int_id)