thodg/got/lib/pack.c

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Log

Author	Commit	Date	CI	Message
	509c9973	2021-04-10 13:11:17		add got_packidx_get_packfile_path() for library-internal use
	ac62b712	2021-03-30 14:50:44		when reading a pack index byte-swap fields at compile-time where possible suggested by mpi@ ages ago
	08578a35	2021-01-22 11:05:05		make close(2) failure checks consistent; check 'close() == -1' everywhere ok millert, naddy
	6d5a9006	2020-12-16 11:16:27		add fd field to got_repository, modify got_packidx_open to use fds These changes are intended to make got more compatible with FreeBSD's Capsicum. ok stsp
	5a17689a	2020-09-24 00:28:58		fix matching the object ID of the first object in a pack index An object ID which appears first in a pack index was wrongly ignored by got_packidx_match_id_str_prefix(). The result was a spurious "object not found" error when this object ID was passed on the command line. Reported by jrick on freenode who was lucky enough to this edge case!
	78fb0967	2020-09-09 21:41:22		use the POSIX standard endian functions and explicitly include <endian.h> ok stsp
	81a12da5	2020-09-09 19:35:32		do not rely on <zlib.h> to pull in <unistd.h> ok stsp
	00927983	2020-04-19 09:11:37		remove got_packidx_get_object_idx_sha1(); it is not actually needed
	d582f26c	2020-03-18 16:13:48		write large objects to disk when resolving deltas; raise in-mem delta threshold
	4788f1ce	2020-03-18 16:13:46		extract large objects to a temporary file in got-index-pack
	2e5a6fad	2020-03-18 16:13:44		add mmap support to got-index-pack
	55fdd257	2020-03-18 16:13:43		do not buffer more data than necessary in got_inflate_to_mem_fd()
	1e87a3c3	2020-03-18 16:13:42		avoid re-reading the entirety of an object's data to calculate the CRC
	668a20f6	2020-03-18 16:13:41		rewritten got-index-pack; sorry about the monster commit
	3ab5e33c	2020-03-18 16:13:41		add optional 'consumed' output parameter to got_inflate_to_mem_fd()
	afbfc7fb	2020-03-15 16:15:58		remove unneeded memory allocations from ref delta parser which were leaking
	ca6e02ac	2020-01-07 11:14:52		add support for first-parent history traversal to got-read-pack
	5aa81393	2020-01-06 19:38:23		add copyright year for files already touched in 2020
	e40b19ed	2020-01-06 16:16:51		fix reading ref deltas with GOT_PACK_NO_MMAP builds
	5f25cc85	2019-11-26 22:43:12		remove obj->path_packfile which is unused nowadays; saves a few free() calls
	ab2f42e7	2019-11-10 15:51:05		cache delta data buffers in an LRU cache
	42c69117	2019-11-10 15:51:05		stop storing decompressed delta data in struct got_delta; fetch it on demand
	6dd1ece6	2019-11-10 11:32:03		when an object id string is bad, include the bad string in the error message
	5e6be232	2019-11-08 21:55:41		fix reading pack files larger than 2GB; ok tb@; problem found by mpi@
	c6368c2e	2019-10-11 09:10:54		properly handle read errors in got_packidx_init_hdr (found by jj@ scan-build)
	b1317e77	2019-09-22 10:51:10		plug error leak in got_packidx_init_hdr(); found by jj@ with scan-build
	6772cf22	2019-08-27 19:01:04		got_packidx_open: free packidx object when open(2) fails
	de30857e	2019-08-23 16:40:51		fix reading pack index files with large offsets (patch by Hiltjo Posthuma)
	a0de39f3	2019-08-09 11:56:24		fix build on OpenBSD/sparc64 (gcc)
	0adc7bcc	2019-06-29 23:28:23		call got_object_id_queue_free() instead of implementing it inline
	dd88155e	2019-06-29 23:26:36		disambiguate abbreviated object IDs based on object type
	4277420a	2019-06-29 12:58:30		speed up matching of abbreviated commit IDs in pack files
	e09a504c	2019-06-28 20:59:14		introduce support for abbreviated object IDs
	ff563a3d	2019-05-23 21:04:23		replace got_pack_get_packfile_size() with simple fstat()
	57377f07	2019-05-23 14:50:57		stat .idx file to determine its size, not the .pack file
	1a35c1bc	2019-05-22 11:48:27		fix double-frees in error path when resolving deltas fails
	638f9024	2019-05-13 12:40:57		rename got_error_prefix_errno() to got_error_from_errno()
	230a42bd	2019-05-11 13:04:38		got_error_from_errno -> got_error_prefix_errno also add got_error_prefix_errno2 and got_error_prefix_errno3 which should hopefully all be merged into a single function with variadic args (but can't alloc mem)
	324d37e7	2019-05-11 09:14:30		make got path APIs available to library consumers
	0dd5271b	2019-05-10 19:57:25		plug fd leak in got_pack_stop_privsep_child()
	a5b57ccf	2019-04-11 13:37:50		omit unused mode argument to open(2)
	3a11398b	2019-02-21 14:15:33		more specific mmap(2) failure checks
	5ea74b5a	2019-02-11 14:20:09		don't close input files in dump_delta_chain_to_file(); caller does it
	3a6ce05a	2019-02-11 12:32:53		check for errors from close(2)
	fb43ecf1	2019-02-11 11:59:09		check for errors from fclose()
	5d56da81	2019-01-13 17:15:53		happy new copyright year
	85a703fa	2019-01-13 17:04:03		got_pack_get_object_size() -> got_pack_get_max_delta_object_size()
	ac544f8c	2019-01-13 15:58:39		pass smallish blobs directly via imsg buffer
	15a94983	2018-12-23 14:48:47		remove struct got_object from public library API
	96732e0b	2018-11-11 15:05:43		fix error handling in got_pack_stop_privsep_child()
	34fca9c3	2018-11-11 11:10:11		bounds checks before memcpy in got_delta_apply_in_mem()
	106807b4	2018-09-15 20:57:10		make object caching actually work in got-read-pack
	faaa1c0f	2018-09-15 20:05:47		handle errors from read(2) better while reading pack files
	3840f4c9	2018-09-13 00:06:12		fix "rpath" pledge violation in got-read-pack
	c59b3346	2018-09-11 12:29:46		stop sending deltas in imsg; cache deltas in got-read-pack
	876c234b	2018-09-10 12:30:47		start reading pack files with privsep; still WIP
	40cf7208	2018-09-09 17:26:34		remove unused includes from pack.c
	7e212e3d	2018-09-09 17:24:46		make got_packfile_extract_object_to_mem() accept pack instead of repo
	24140570	2018-09-09 17:19:27		make got_packfile_extract_object() accept a pack instead of a repo
	2090a03d	2018-09-09 17:00:33		make got_packfile_open_object() accept a pack instead of a repo
	1510f469	2018-09-09 16:33:32		move pack caching code from pack.c to repository.c
	35c73765	2018-09-09 16:14:11		make open_packed_object() expect a pack instead of a repo
	a98c62b1	2018-09-09 16:09:01		remove unused parameter of open_delta_object()
	2ce68b2f	2018-09-09 16:07:11		don't redundantly open pack file in dump_delta_chain_to_file()
	48095039	2018-09-09 16:03:39		don't open pack redundantly in dump_delta_chain_to_mem()
	c8ecd499	2018-09-09 16:00:41		remove unused parameter from functions resolving packfile deltas
	4fb0d740	2018-09-09 15:57:26		remove unused parameter of open_packfile()
	4a9c75d9	2018-09-09 15:56:38		remove unused parameter of get_packfile_path()
	3413160a	2018-09-09 15:55:40		remove unused parameter of get_object_idx()
	817c5a18	2018-09-09 15:50:02		move packidx header initialization to a separate function
	c336f889	2018-07-23 10:53:49		don't store copies of packfile paths in each delta
	673702af	2018-07-23 10:37:54		fix leak in dump_delta_chain_to_file()
	ab3ad429	2018-07-23 10:34:33		fix leaks in resolve_offset_delta()
	3efa19e7	2018-07-13 10:51:34		fix more memleaks
	e8f89a81	2018-07-13 10:38:31		only unmap map if non-NULL in got_pack_close()
	45202a8f	2018-07-11 20:57:44		fix reading ref deltas
	63581804	2018-07-09 22:23:00		rename zbuf to inflate
	fc79a48d	2018-07-09 17:00:51		add a compile time switch to read pack index with read(2)
	af9b7fee	2018-07-09 16:32:39		add compile-time switch which disables mmap for pack files
	57363308	2018-07-09 16:20:48		fall back to read() as intended if mapping packfile fails
	d7464085	2018-07-09 15:30:16		read pack files with mmap
	0cb74cf4	2018-07-08 19:08:12		don't verify pack index SHA1 upon regular access
	b0e2201a	2018-06-22 21:15:24		simplify more code which assumed deltas could span mulitple packs
	49847196	2018-06-22 20:56:40		wrap overlong lines
	652b2703	2018-06-22 20:43:22		only search one pack file while resolving deltas
	57b35b75	2018-06-22 20:12:26		access pack index files with mmap()
	49c99f91	2018-06-22 20:09:05		don't needlessly copy packidx when caching it
	40aeb19c	2018-06-22 13:03:45		use binary search to find objects in pack index
	56cca8e5	2018-06-04 20:54:13		use macro instead of literal ".pack"
	72fb0363	2018-06-04 20:53:30		use macro instead of literal ".idx"
	d475dd0d	2018-06-04 20:52:43		use strlcpy instead of strncpy
	4738e5f4	2018-06-04 20:46:09		remove unnecessary forward declaration
	c8262310	2018-06-04 18:11:39		use local variable to save screen estate in got_packidx_open()
	0b48ab23	2018-06-04 18:06:47		wrap overlong lines
	6fd11751	2018-06-04 18:02:06		turns out on-disk path of pack file may not match its hash Fixes reading a repo with a pack idx and file dated June 2011, where the filename does not contain the actual packfile SHA1.
	f5feadcc	2018-06-04 16:22:01		fix bogus free() in error path of cache_pack()
	511a516b	2018-05-19 16:57:12		move got_opentmp* functions to public API; used from tog
	0c048b15	2018-04-27 11:25:46		offsets in pack files should not make us seek beyond EOF
	8b2180d4	2018-04-26 19:47:10		store fd instead of FILE in struct got_pack to prepare privsep
	2178c42e	2018-04-22 14:51:49		read object headers with privsep