commit - a53d2f137940289a6db04a438b9b945a65ab8524
commit + c52ac529dc36362fbfa98cfe20165b4008fdc440
blob - 74ddaf8441706156d1194062a44e04ab9e7da89b
blob + 53496c9e563a84d4c5e33c5a6198eaa2fd1c37e3
--- lib/pack.c
+++ lib/pack.c
if ((obj->flags & GOT_OBJ_FLAG_PACKED) == 0)
return got_error(GOT_ERR_OBJ_NOT_PACKED);
- *f = got_opentemp();
- if (*f == NULL) {
- err = got_error(GOT_ERR_FILE_OPEN);
- goto done;
- }
-
pack = get_cached_pack(obj->path_packfile, repo);
if (pack == NULL) {
err = cache_pack(&pack, obj->path_packfile, NULL, repo);
goto done;
}
+ if (obj->size < GOT_DELTA_RESULT_SIZE_CACHED_MAX)
+ *f = fmemopen(NULL, obj->size, "w+");
+ else
+ *f = got_opentemp();
+ if (*f == NULL) {
+ err = got_error(GOT_ERR_FILE_OPEN);
+ goto done;
+ }
err = got_inflate_to_file(&obj->size, pack->packfile, *f);
- } else
+ } else {
+ uint64_t max_size;
+
+ err = get_delta_chain_max_size(&max_size, &obj->deltas,
+ pack->packfile);
+ if (err)
+ return err;
+ if (max_size < GOT_DELTA_RESULT_SIZE_CACHED_MAX)
+ *f = fmemopen(NULL, max_size, "w+");
+ else
+ *f = got_opentemp();
+ if (*f == NULL) {
+ err = got_error(GOT_ERR_FILE_OPEN);
+ goto done;
+ }
err = dump_delta_chain_to_file(&obj->size, &obj->deltas, *f,
pack, repo);
+ }
done:
if (err && *f)
fclose(*f);