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Ævar Arnfjörð Bjarmason 4e0a64a713 trace2: refactor to avoid gcc warning under -O3 
Refactor tr2_dst_try_uds_connect() to avoid a gcc warning[1] that
appears under -O3 (but not -O2). This makes the build pass under
DEVELOPER=1 without needing a DEVOPTS=no-error.

This can be reproduced with GCC Debian 8.3.0-6, but not e.g. with
clang 7.0.1-8+deb10u2. We've had this warning since
ee4512ed48 (trace2: create new combined trace facility, 2019-02-22).

As noted in [2] this warning happens because the compiler doesn't
assume that errno must be non-zero after a failed syscall.

Let's work around by using the well-established "saved_errno" pattern,
along with returning -1 ourselves instead of "errno". The caller can
thus rely on our "errno" on failure.

See https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61846 for a related
bug report against GCC.

1.

    trace2/tr2_dst.c: In function ‘tr2_dst_get_trace_fd.part.5’:
    trace2/tr2_dst.c:296:10: warning: ‘fd’ may be used uninitialized in this function [-Wmaybe-uninitialized]
      dst->fd = fd;
      ~~~~~~~~^~~~
    trace2/tr2_dst.c:229:6: note: ‘fd’ was declared here
      int fd;
          ^~
2. https://lore.kernel.org/git/20200404142131.GA679473@coredump.intra.peff.net/

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-05-21 06:56:11 +09:00
.github point pull requesters to GitGitGadget 2019-03-13 11:07:50 +09:00
block-sha1
builtin Sync with 2.21.1 2019-12-06 16:31:23 +01:00
ci ci/lib.sh: update a comment about installed P4 and Git-LFS versions 2019-07-08 11:01:48 -07:00
compat Sync with 2.21.4 2021-02-12 15:49:41 +01:00
contrib Merge branch 'nd/completion-no-cache-failure' into maint 2019-07-29 12:38:20 -07:00
Documentation Git 2.22.5 2021-02-12 15:49:41 +01:00
ewah ewok_rlw.h: add missing 'inline' to function definition 2018-10-29 10:14:19 +09:00
git-gui
gitk-git Merge git://ozlabs.org/~paulus/gitk 2019-03-18 11:18:49 +09:00
gitweb gitweb: make hash size independent 2019-04-01 11:57:39 +09:00
mergetools mergetools: add support for smerge (Sublime Merge) 2019-04-04 18:21:25 +09:00
negotiator
perl Git.pm: make hash size independent 2019-04-01 11:57:39 +09:00
po Merge branch 'fr_review' of git://github.com/jnavila/git 2019-06-07 16:51:09 +08:00
ppc *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
refs Merge branch 'jk/refs-double-abort' 2019-04-16 19:28:11 +09:00
sha1collisiondetection@855827c583 sha1dc: update from upstream 2019-05-14 16:45:01 +09:00
sha1dc sha1dc: update from upstream 2019-05-14 16:45:01 +09:00
sha256 sha256: add an SHA-256 implementation using libgcrypt 2018-11-14 16:54:53 +09:00
t Sync with 2.21.4 2021-02-12 15:49:41 +01:00
templates Update shell scripts to compute empty tree object ID 2018-05-02 13:59:53 +09:00
trace2 trace2: refactor to avoid gcc warning under -O3 2021-05-21 06:56:11 +09:00
vcs-svn *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
xdiff Merge branch 'cb/xdiff-no-system-includes-in-dot-c' into maint 2019-08-09 15:18:19 -07:00
.clang-format clang-format: use git grep to generate the ForEachMacros list 2019-06-04 14:50:40 -07:00
.editorconfig editorconfig: indicate settings should be kept in sync 2018-10-09 18:34:15 +09:00
.gitattributes Merge branch 'ds/hash-independent-tests-fix' into maint 2018-12-15 12:24:32 +09:00
.gitignore Merge branch 'js/misc-doc-fixes' 2019-05-09 00:37:27 +09:00
.gitmodules
.mailmap .mailmap: update email address of Philip Oakley 2019-08-11 15:07:51 -07:00
.travis.yml travis: remove the hack to build the Windows job on Azure Pipelines 2019-03-01 08:21:26 +09:00
.tsan-suppressions
abspath.c
aclocal.m4
advice.c tag: advise on nested tags 2019-04-12 10:52:35 +09:00
advice.h Merge branch 'dl/no-extern-in-func-decl' 2019-05-13 23:50:32 +09:00
alias.c alias.c: mark split_cmdline_strerror() strings for translation 2018-11-12 14:47:09 +09:00
alias.h headers: normalize the spelling of some header guards 2018-10-18 13:39:35 +09:00
alloc.c object_as_type: initialize commit-graph-related fields of 'struct commit' 2019-01-27 16:55:57 -08:00
alloc.h object_as_type: initialize commit-graph-related fields of 'struct commit' 2019-01-27 16:55:57 -08:00
apply.c fill_stat_cache_info(): prepare for an fsmonitor fix 2019-05-28 12:43:42 -07:00
apply.h
archive-tar.c archive: convert struct archiver_args to object_id 2019-04-01 11:57:39 +09:00
archive-zip.c archive: convert struct archiver_args to object_id 2019-04-01 11:57:39 +09:00
archive.c Merge branch 'en/merge-directory-renames' 2019-05-09 00:37:22 +09:00
archive.h Merge branch 'dl/no-extern-in-func-decl' 2019-05-13 23:50:32 +09:00
argv-array.c
argv-array.h
attr.c Merge branch 'rd/attr.c-comment-typofix' 2019-03-11 16:16:24 +09:00
attr.h
azure-pipelines.yml ci: parallelize testing on Windows 2019-01-29 09:26:47 -08:00
banned.h banned.h: mark strncat() as banned 2019-01-02 10:19:05 -08:00
base85.c
bisect.c bisect: make diff-tree output prettier 2019-03-01 07:31:38 +09:00
bisect.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
blame.c Merge branch 'en/merge-directory-renames' 2019-05-09 00:37:22 +09:00
blame.h Merge branch 'dl/no-extern-in-func-decl' 2019-05-13 23:50:32 +09:00
blob.c
blob.h blob: allow lookup_blob to handle arbitrary repositories 2018-06-29 10:43:39 -07:00
branch.c Merge branch 'dl/branch-from-3dot-merge-base' 2019-05-19 16:45:28 +09:00
branch.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
builtin.h Merge branch 'dl/no-extern-in-func-decl' 2019-05-13 23:50:32 +09:00
bulk-checkin.c convert has_sha1_file() callers to has_object_file() 2019-01-08 09:41:06 -08:00
bulk-checkin.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
bundle.c bundle verify: error out if called without an object database 2019-05-28 13:04:14 -07:00
bundle.h create_bundle(): drop unused "header" parameter 2019-01-24 12:35:44 -08:00
cache-tree.c Merge branch 'jk/loose-object-cache-oid' 2019-02-06 22:05:27 -08:00
cache-tree.h cache.h: flip NO_THE_INDEX_COMPATIBILITY_MACROS switch 2019-01-24 11:55:06 -08:00
cache.h Sync with 2.21.4 2021-02-12 15:49:41 +01:00
chdir-notify.c
chdir-notify.h
check_bindir
check-builtins.sh
checkout.c
checkout.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
color.c
color.h
column.c column: drop unused "opts" parameter in item_length() 2019-01-24 12:35:44 -08:00
column.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
combine-diff.c Merge branch 'en/combined-all-paths' 2019-03-07 09:59:54 +09:00
command-list.txt Merge branch 'du/cherry-is-plumbing' into maint 2018-11-21 22:58:05 +09:00
commit-graph.c Merge branch 'ds/close-object-store' into maint 2019-07-29 12:38:22 -07:00
commit-graph.h commit-graph: use raw_object_store when closing 2019-06-12 11:33:54 -07:00
commit-reach.c Merge branch 'sb/more-repo-in-api' 2019-02-05 14:26:09 -08:00
commit-reach.h Merge branch 'sb/more-repo-in-api' 2019-02-05 14:26:09 -08:00
commit-slab-decl.h
commit-slab-impl.h commit-slabs: move MAYBE_UNUSED out 2018-10-24 14:52:50 +09:00
commit-slab.h
commit.c Merge branch 'ds/close-object-store' into maint 2019-07-29 12:38:22 -07:00
commit.h Merge branch 'dl/no-extern-in-func-decl' 2019-05-13 23:50:32 +09:00
common-main.c trace2: report peak memory usage of the process 2019-04-16 13:37:07 +09:00
config.c config: simplify parsing of unit factors 2019-06-24 12:34:20 -07:00
config.h Merge branch 'dl/no-extern-in-func-decl' 2019-05-13 23:50:32 +09:00
config.mak.dev Makefile: allow for combining DEVELOPER=1 and CFLAGS="..." 2019-02-24 07:35:07 -08:00
config.mak.in
config.mak.uname Sync with 2.21.1 2019-12-06 16:31:23 +01:00
configure.ac autoconf: #include <libintl.h> when checking for gettext() 2019-04-19 13:57:23 +09:00
connect.c Sync with 2.21.1 2019-12-06 16:31:23 +01:00
connect.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
connected.c clone: do faster object check for partial clones 2019-04-21 14:08:53 +09:00
connected.h clone: do faster object check for partial clones 2019-04-21 14:08:53 +09:00
convert.c Merge branch 'jh/resize-convert-scratch-buffer' 2019-04-10 02:14:22 +09:00
convert.h
copy.c
COPYING
credential-cache--daemon.c style: the opening '{' of a function is in a separate line 2018-12-10 15:41:09 +09:00
credential-cache.c
credential-store.c
credential.c Git 2.18.4 2020-04-19 16:24:14 -07:00
credential.h credential: detect unrepresentable values when parsing urls 2020-03-12 02:55:24 -04:00
csum-file.c
csum-file.h *.[ch]: remove extern from function declarations using spatch 2019-05-05 15:20:06 +09:00
ctype.c
daemon.c
date.c completion: add more parameter value completion 2019-02-20 12:31:56 -08:00
decorate.c
decorate.h *.[ch]: remove extern from function declarations using spatch 2019-05-05 15:20:06 +09:00
delta-islands.c delta-islands: respect progress flag 2019-06-20 13:29:49 -07:00
delta-islands.h delta-islands: respect progress flag 2019-06-20 13:29:49 -07:00
delta.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
detect-compiler
diff-delta.c
diff-lib.c mark_fsmonitor_valid(): mark the index as changed if needed 2019-05-28 12:43:43 -07:00
diff-no-index.c Merge branch 'nd/diff-parseopt-4' 2019-04-25 16:41:12 +09:00
diff.c Merge branch 'js/unmap-before-ext-diff' into maint 2019-07-29 12:38:11 -07:00
diff.h Merge branch 'nd/diff-parseopt' 2019-05-30 10:50:44 -07:00
diffcore-break.c Merge branch 'nd/the-index' 2018-10-19 13:34:02 +09:00
diffcore-delta.c diff.c: reduce implicit dependency on the_index 2018-09-21 09:48:10 -07:00
diffcore-order.c
diffcore-pickaxe.c Merge branch 'nd/the-index' into md/list-objects-filter-by-depth 2019-01-15 15:38:29 -08:00
diffcore-rename.c cleanup: fix possible overflow errors in binary search, part 2 2019-06-13 11:28:53 -07:00
diffcore.h diff.c: reduce implicit dependency on the_index 2018-09-21 09:48:10 -07:00
dir-iterator.c
dir-iterator.h
dir.c cleanup: fix possible overflow errors in binary search, part 2 2019-06-13 11:28:53 -07:00
dir.h Merge branch 'dl/no-extern-in-func-decl' 2019-05-13 23:50:32 +09:00
editor.c pager: add a helper function to clear the last line in the terminal 2019-06-24 13:38:46 -07:00
entry.c fill_stat_cache_info(): prepare for an fsmonitor fix 2019-05-28 12:43:42 -07:00
environment.c Sync with 2.20.2 2019-12-06 16:31:12 +01:00
exec-cmd.c trace2: create new combined trace facility 2019-02-22 15:27:59 -08:00
exec-cmd.h *.[ch]: remove extern from function declarations using sed 2019-05-05 15:20:08 +09:00
fast-import.c Sync with 2.21.1 2019-12-06 16:31:23 +01:00
fetch-negotiator.c
fetch-negotiator.h headers: normalize the spelling of some header guards 2018-10-18 13:39:35 +09:00
fetch-object.c
fetch-object.h fetch-object.h: add missing declaration (hdr-check) 2018-10-29 10:14:17 +09:00
fetch-pack.c Merge branch 'jt/clone-server-option' 2019-05-30 10:50:46 -07:00
fetch-pack.h fetch_pack(): drop unused parameters 2019-03-20 18:34:09 +09:00
fmt-merge-msg.h *.[ch]: remove extern from function declarations using spatch 2019-05-05 15:20:06 +09:00
fsck.c Git 2.22.4 2020-04-19 16:30:19 -07:00
fsck.h
fsmonitor.c Merge branch 'cb/fsmonitor-intfix' into maint 2019-07-29 12:38:15 -07:00
fsmonitor.h mark_fsmonitor_valid(): mark the index as changed if needed 2019-05-28 12:43:43 -07:00
fuzz-commit-graph.c fuzz-commit-graph: initialize repo object 2019-02-07 13:02:26 -08:00
fuzz-pack-headers.c fuzz: add basic fuzz testing target. 2018-10-15 14:28:59 +09:00
fuzz-pack-idx.c fuzz: add fuzz testing for packfile indices. 2018-10-15 14:29:03 +09:00
generate-cmdlist.sh help -a: do not list commands that are excluded from the build 2019-04-19 14:03:24 +09:00
gettext.c i18n: make GETTEXT_POISON a runtime option 2018-11-09 11:25:19 +09:00
gettext.h *.[ch]: remove extern from function declarations using spatch 2019-05-05 15:20:06 +09:00
git-add--interactive.perl Merge branch 'pw/add-p-recount' into maint 2019-07-29 12:38:22 -07:00
git-archimport.perl
git-bisect.sh bisect--helper: bisect_start shell function partially in C 2019-01-02 10:23:03 -08:00
git-compat-util.h Sync with 2.21.4 2021-02-12 15:49:41 +01:00
git-cvsexportcommit.perl cvsexportcommit: force crlf translation 2019-05-07 18:23:27 +09:00
git-cvsimport.perl
git-cvsserver.perl
git-difftool--helper.sh mergetool: use get_merge_tool function 2019-05-13 23:11:59 +09:00
git-filter-branch.sh
git-instaweb.sh git-instaweb: add Python builtin http.server support 2019-01-28 10:57:44 -08:00
git-legacy-stash.sh legacy stash: fix "rudimentary backport of -q" 2019-03-08 10:37:58 +09:00
git-merge-octopus.sh Merge branch 'ma/up-to-date' 2017-09-10 17:08:22 +09:00
git-merge-one-file.sh
git-merge-resolve.sh
git-mergetool--lib.sh Merge branch 'dl/difftool-mergetool' 2019-05-19 16:45:30 +09:00
git-mergetool.sh mergetool: use get_merge_tool function 2019-05-13 23:11:59 +09:00
git-p4.py Merge branch 'sw/git-p4-unshelve-branched-files' into maint 2019-07-25 14:27:15 -07:00
git-parse-remote.sh
git-quiltimport.sh git-quiltimport: add --keep-non-patch option 2019-01-07 15:29:34 -08:00
git-rebase--am.sh rebase: define linearization ordering and enforce it 2018-12-28 12:49:48 -08:00
git-rebase--common.sh Merge branch 'en/rebase-merge-on-sequencer' 2019-02-06 22:05:20 -08:00
git-rebase--preserve-merges.sh Merge branch 'ag/rebase-i-in-c' 2018-11-02 11:04:53 +09:00
git-request-pull.sh request-pull: warn if the remote object is not the same as the local one 2019-05-28 13:06:25 -07:00
git-send-email.perl Merge branch 'bs/sendemail-tighten-anything-by' 2019-04-25 16:41:25 +09:00
git-sh-i18n.sh i18n: make GETTEXT_POISON a runtime option 2018-11-09 11:25:19 +09:00
git-sh-setup.sh stash: optionally use the scripted version again 2019-03-07 09:41:40 +09:00
git-submodule.sh Sync with 2.21.1 2019-12-06 16:31:23 +01:00
git-svn.perl git-svn: search --authors-prog in PATH too 2018-04-05 06:55:02 +00:00
GIT-VERSION-GEN Git 2.22.5 2021-02-12 15:49:41 +01:00
git-web--browse.sh
git.c Merge branch 'js/misc-doc-fixes' 2019-05-09 00:37:27 +09:00
git.rc
gpg-interface.c gpg-interface: do not scan past the end of buffer 2019-07-16 12:15:12 -07:00
gpg-interface.h gpg-interface.c: obtain primary key fingerprint as well 2018-10-23 08:00:43 +09:00
graph.c Merge branch 'np/log-graph-octopus-fix' into maint 2018-11-21 22:57:49 +09:00
graph.h
grep.c grep: fail if call could output and name is null 2019-05-28 10:57:07 -07:00
grep.h *.[ch]: remove extern from function declarations using spatch 2019-05-05 15:20:06 +09:00
hash.h hash: add a function to lookup hash algorithm by length 2019-04-01 11:57:39 +09:00
hashmap.c hashmap: add API to disable item counting when threaded 2017-09-07 09:42:02 +09:00
hashmap.h *.[ch]: remove extern from function declarations using spatch 2019-05-05 15:20:06 +09:00
help.c completion: fix multiple command removals 2019-03-21 11:52:11 +09:00
help.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
hex.c hex: introduce functions to print arbitrary hashes 2018-11-14 16:54:52 +09:00
http-backend.c http-backend: allow 64-character hex names 2019-04-01 11:57:38 +09:00
http-fetch.c
http-push.c Merge branch 'cb/http-push-null-in-message-fix' 2019-05-19 16:45:35 +09:00
http-walker.c Merge branch 'bc/hash-transition-16' 2019-04-25 16:41:17 +09:00
http.c Git 2.22.4 2020-04-19 16:30:19 -07:00
http.h Merge branch 'dl/no-extern-in-func-decl' 2019-05-13 23:50:32 +09:00
ident.c Merge branch 'ps/stash-in-c' 2019-04-22 11:14:43 +09:00
imap-send.c Merge branch 'nd/imap-send-typofix' 2019-02-12 09:00:25 -08:00
INSTALL
interdiff.c
interdiff.h
iterator.h
json-writer.c
json-writer.h json-writer.h: add missing include (hdr-check) 2018-09-20 11:50:00 -07:00
khash.h Merge branch 'dl/no-extern-in-func-decl' 2019-05-13 23:50:32 +09:00
kwset.c Merge branch 'rs/copy-array' into maint 2019-07-29 12:38:15 -07:00
kwset.h *.[ch]: remove extern from function declarations using spatch 2019-05-05 15:20:06 +09:00
levenshtein.c
levenshtein.h
LGPL-2.1
line-log.c Merge branch 'en/merge-directory-renames' 2019-05-09 00:37:22 +09:00
line-log.h *.[ch]: remove extern from function declarations using spatch 2019-05-05 15:20:06 +09:00
line-range.c line-range.c: remove implicit dependency on the_index 2018-09-21 09:51:18 -07:00
line-range.h line-range.c: remove implicit dependency on the_index 2018-09-21 09:51:18 -07:00
linear-assignment.c
linear-assignment.h
list-objects-filter-options.c list-objects-filter: disable 'sparse:path' filters 2019-05-29 11:05:34 -07:00
list-objects-filter-options.h list-objects-filter: disable 'sparse:path' filters 2019-05-29 11:05:34 -07:00
list-objects-filter.c Merge branch 'md/list-objects-filter-memfix' into maint 2019-07-25 14:27:12 -07:00
list-objects-filter.h list-objects-filter.c: remove implicit dependency on the_index 2018-11-12 14:50:05 +09:00
list-objects.c rev-list: detect broken root trees 2019-04-10 12:59:39 +09:00
list-objects.h list-objects: consume sparse tree walk 2019-01-17 13:44:39 -08:00
list.h
ll-merge.c Merge branch 'en/merge-path-collision' 2019-01-04 13:33:32 -08:00
ll-merge.h Merge branch 'en/merge-path-collision' 2019-01-04 13:33:32 -08:00
lockfile.c
lockfile.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
log-tree.c Merge branch 'wh/author-committer-ident-config' 2019-03-07 09:59:53 +09:00
log-tree.h
ls-refs.c upload-pack: strip namespace from symref data 2019-05-28 10:02:00 -07:00
ls-refs.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
mailinfo.c
mailinfo.h *.[ch]: remove extern from function declarations using spatch 2019-05-05 15:20:06 +09:00
mailmap.c
mailmap.h
Makefile Merge branch 'jk/cocci-batch' 2019-05-19 16:45:28 +09:00
match-trees.c Use 'unsigned short' for mode, like diff_filespec does 2019-04-08 16:02:07 +09:00
mem-pool.c
mem-pool.h
merge-blobs.c merge-blobs.c: remove implicit dependency on the_index 2018-09-21 09:48:10 -07:00
merge-blobs.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
merge-recursive.c Merge branch 'en/merge-directory-renames-fix' 2019-06-06 14:03:36 -07:00
merge-recursive.h merge-recursive.c: remove implicit dependency on the_index 2019-01-14 12:13:04 -08:00
merge.c read-cache.c: kill read_index() 2019-01-14 12:13:04 -08:00
mergesort.c
mergesort.h
midx.c midx: add packs to packed_git linked list 2019-05-07 13:48:42 +09:00
midx.h midx: pass a repository pointer 2019-05-07 13:48:41 +09:00
name-hash.c cleanup: fix possible overflow errors in binary search, part 2 2019-06-13 11:28:53 -07:00
notes-cache.c notes-cache.c: remove the_repository references 2018-11-12 14:50:06 +09:00
notes-cache.h notes-cache.c: remove the_repository references 2018-11-12 14:50:06 +09:00
notes-merge.c notes-merge: switch to use the_hash_algo 2019-04-01 11:57:37 +09:00
notes-merge.h notes-merge.c: remove implicit dependency on the_index 2018-11-12 14:50:05 +09:00
notes-utils.c notes-utils.c: remove the_repository references 2019-01-14 12:13:04 -08:00
notes-utils.h notes-utils.c: remove the_repository references 2019-01-14 12:13:04 -08:00
notes.c Merge branch 'en/merge-directory-renames' 2019-05-09 00:37:22 +09:00
notes.h notes: correct documentation of format_display_notes() 2019-05-07 19:08:10 +09:00
object-store.h Merge branch 'ds/object-info-for-prefetch-fix' into maint 2019-07-25 14:27:08 -07:00
object.c packfile: rename close_all_packs to close_object_store 2019-06-12 11:33:54 -07:00
object.h *.[ch]: remove extern from function declarations using spatch 2019-05-05 15:20:06 +09:00
oidmap.c
oidmap.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
oidset.c oidset: uninline oidset_init() 2018-10-04 11:12:14 -07:00
oidset.h khash: move oid hash table definition 2019-04-01 11:57:37 +09:00
pack-bitmap-write.c pack-bitmap: replace sha1_to_hex 2019-04-01 11:57:37 +09:00
pack-bitmap.c Merge branch 'bc/hash-transition-16' 2019-04-25 16:41:17 +09:00
pack-bitmap.h pack-bitmap: switch hash tables to use struct object_id 2019-04-01 11:57:37 +09:00
pack-check.c pack-check.c: remove the_repository references 2018-11-12 14:50:06 +09:00
pack-objects.c pack-objects: drop unused parameter from oe_map_new_pack() 2019-02-14 15:26:15 -08:00
pack-objects.h pack-objects: drop unused parameter from oe_map_new_pack() 2019-02-14 15:26:15 -08:00
pack-revindex.c pack-revindex: open index if necessary 2019-04-16 16:58:21 +09:00
pack-revindex.h pack-revindex: open index if necessary 2019-04-16 16:58:21 +09:00
pack-write.c
pack.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
packfile.c Merge branch 'ds/close-object-store' into maint 2019-07-29 12:38:22 -07:00
packfile.h Merge branch 'ds/close-object-store' into maint 2019-07-29 12:38:22 -07:00
pager.c pager: add a helper function to clear the last line in the terminal 2019-06-24 13:38:46 -07:00
parse-options-cb.c Merge branch 'nd/diff-parseopt' 2019-05-30 10:50:44 -07:00
parse-options.c Merge branch 'nd/diff-parseopt' 2019-05-30 10:50:44 -07:00
parse-options.h Merge branch 'js/parseopt-unknown-cb-returns-an-enum' 2019-05-19 16:45:34 +09:00
patch-delta.c
patch-ids.c Merge branch 'nd/the-index' 2018-10-19 13:34:02 +09:00
patch-ids.h patch-ids.c: remove implicit dependency on the_index 2018-09-21 09:48:11 -07:00
path.c Sync with 2.21.1 2019-12-06 16:31:23 +01:00
path.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
pathspec.c Merge branch 'nd/the-index-final' 2019-02-06 22:05:23 -08:00
pathspec.h dir.c: move, rename and export match_attrs() 2018-11-19 10:50:33 +09:00
pkt-line.c pkt-line: drop 'const'-ness of a param to set_packet_header() 2019-05-16 13:29:06 +09:00
pkt-line.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
preload-index.c mark_fsmonitor_valid(): mark the index as changed if needed 2019-05-28 12:43:43 -07:00
pretty.c use COPY_ARRAY for copying arrays 2019-06-17 18:15:04 -07:00
pretty.h Merge branch 'sb/more-repo-in-api' 2019-02-05 14:26:09 -08:00
prio-queue.c prio-queue: add 'peek' operation 2018-11-02 12:14:21 +09:00
prio-queue.h *.[ch]: remove extern from function declarations using spatch 2019-05-05 15:20:06 +09:00
progress.c progress: use term_clear_line() 2019-06-27 12:58:41 -07:00
progress.h Merge branch 'sg/overlong-progress-fix' 2019-04-25 16:41:19 +09:00
prompt.c
prompt.h
protocol.c tests: define GIT_TEST_PROTOCOL_VERSION 2019-03-07 10:02:42 +09:00
protocol.h *.[ch]: remove extern from function declarations using spatch 2019-05-05 15:20:06 +09:00
quote.c Indent code with TABs 2018-12-09 12:37:32 +09:00
quote.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
range-diff.c format-patch: do not let its diff-options affect --range-diff 2018-11-30 13:47:55 +09:00
range-diff.h format-patch: do not let its diff-options affect --range-diff 2018-11-30 13:47:55 +09:00
reachable.c prune: use bitmaps for reachability traversal 2019-02-14 15:25:33 -08:00
reachable.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
read-cache.c Sync with 2.21.1 2019-12-06 16:31:23 +01:00
README.md README: fix rendering of text in angle brackets 2019-07-18 14:47:46 -07:00
rebase-interactive.c rebase-interactive: rewrite edit_todo_list() to handle the initial edit 2019-03-07 09:17:57 +09:00
rebase-interactive.h rebase-interactive: rewrite edit_todo_list() to handle the initial edit 2019-03-07 09:17:57 +09:00
ref-filter.c Merge branch 'dr/ref-filter-push-track-fix' 2019-05-09 00:37:26 +09:00
ref-filter.h parse_opt_ref_sorting: always use with NONEG flag 2019-03-21 12:03:35 +09:00
reflog-walk.c
reflog-walk.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
refs.c refs.c: remove the_repo from read_ref_at() 2019-04-08 17:26:33 +09:00
refs.h Merge branch 'dl/no-extern-in-func-decl' 2019-05-13 23:50:32 +09:00
refspec.c refspec: make hash size independent 2019-04-01 11:57:39 +09:00
refspec.h
RelNotes Git 2.22.5 2021-02-12 15:49:41 +01:00
remote-curl.c i18n: fix typos found during l10n for git 2.22.0 2019-06-03 11:10:53 -07:00
remote-testsvn.c
remote.c Merge branch 'dr/ref-filter-push-track-fix' 2019-05-09 00:37:26 +09:00
remote.h Merge branch 'dl/no-extern-in-func-decl' 2019-05-13 23:50:32 +09:00
replace-object.c Merge branch 'ds/commit-graph-with-grafts' into maint 2018-11-21 22:57:47 +09:00
replace-object.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
repository.c Merge branch 'ma/clear-repository-format' 2019-03-20 15:16:07 +09:00
repository.h trace2: create new combined trace facility 2019-02-22 15:27:59 -08:00
rerere.c read-cache.c: kill read_index() 2019-01-14 12:13:04 -08:00
rerere.h rerere.c: remove the_repository references 2018-11-12 14:50:06 +09:00
resolve-undo.c
resolve-undo.h *.[ch]: remove extern from function declarations using spatch 2019-05-05 15:20:06 +09:00
revision.c Merge branch 'jk/revision-rewritten-parents-in-prio-queue' 2019-04-25 16:41:18 +09:00
revision.h Merge branch 'en/combined-all-paths' 2019-03-07 09:59:54 +09:00
run-command.c Sync with 2.21.4 2021-02-12 15:49:41 +01:00
run-command.h *.[ch]: remove extern from function declarations using sed 2019-05-05 15:20:08 +09:00
send-pack.c Merge branch 'jk/loose-object-cache-oid' 2019-02-06 22:05:27 -08:00
send-pack.h
sequencer.c Merge branch 'pw/rebase-abort-clean-rewritten' into maint 2019-07-29 12:38:20 -07:00
sequencer.h Merge branch 'pw/clean-sequencer-state-upon-final-commit' 2019-05-13 23:50:35 +09:00
serve.c pack-protocol.txt: accept error packets in any context 2019-01-02 13:05:30 -08:00
serve.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
server-info.c server-info: do not list unlinked packs 2019-05-28 11:02:52 -07:00
setup.c sha1-name.c: remove the_repo from maybe_die_on_misspelt_object_name 2019-04-16 18:56:53 +09:00
sh-i18n--envsubst.c cleanup: fix possible overflow errors in binary search, part 2 2019-06-13 11:28:53 -07:00
sha1-array.c sha1-array: provide oid_array_filter 2018-12-05 11:42:31 +09:00
sha1-array.h sha1-array: provide oid_array_filter 2018-12-05 11:42:31 +09:00
sha1-file.c Merge branch 'ds/object-info-for-prefetch-fix' into maint 2019-07-25 14:27:08 -07:00
sha1-lookup.c
sha1-lookup.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
sha1-name.c Merge branch 'jk/get-oid-indexed-object-name' 2019-05-19 16:45:35 +09:00
sha1dc_git.c
sha1dc_git.h
shallow.c fetch-pack: do not take shallow lock unnecessarily 2019-01-10 14:53:35 -08:00
shell.c
shortlog.h
sideband.c Merge branch 'jt/fetch-v2-sideband' 2019-02-05 14:26:11 -08:00
sideband.h {fetch,upload}-pack: sideband v2 fetch response 2019-01-17 11:25:07 -08:00
sigchain.c
sigchain.h
split-index.c Merge branch 'nd/split-index-null-base-fix' 2019-03-07 09:59:56 +09:00
split-index.h
strbuf.c Merge branch 'ps/stash-in-c' 2019-04-22 11:14:43 +09:00
strbuf.h Merge branch 'ps/stash-in-c' 2019-04-22 11:14:43 +09:00
streaming.c Merge branch 'jk/loose-object-cache-oid' 2019-02-06 22:05:27 -08:00
streaming.h *.[ch]: remove extern from function declarations using spatch 2019-05-05 15:20:06 +09:00
string-list.c style: the opening '{' of a function is in a separate line 2018-12-10 15:41:09 +09:00
string-list.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
sub-process.c trace2:data: add trace2 sub-process classification 2019-02-22 15:28:12 -08:00
sub-process.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
submodule-config.c Sync with 2.21.1 2019-12-06 16:31:23 +01:00
submodule-config.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
submodule.c Sync with 2.21.1 2019-12-06 16:31:23 +01:00
submodule.h Sync with 2.20.2 2019-12-06 16:31:12 +01:00
symlinks.c Sync with 2.20.5 2021-02-12 15:49:35 +01:00
tag.c tag: express constant in terms of the_hash_algo 2018-10-15 12:53:16 +09:00
tag.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
tar.h
tempfile.c
tempfile.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
thread-utils.c thread-utils: macros to unconditionally compile pthreads API 2018-10-29 11:22:48 +09:00
thread-utils.h thread-utils: macros to unconditionally compile pthreads API 2018-10-29 11:22:48 +09:00
tmp-objdir.c
tmp-objdir.h
trace2.c Merge branch 'jh/trace2' 2019-05-13 23:50:35 +09:00
trace2.h trace2: rename environment variables to GIT_TRACE2* 2019-05-28 10:20:34 -07:00
trace.c
trace.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
trailer.c pretty: add support for separator option in %(trailers) 2019-01-29 10:03:32 -08:00
trailer.h pretty: add support for separator option in %(trailers) 2019-01-29 10:03:32 -08:00
transport-helper.c Sync with 2.21.1 2019-12-06 16:31:23 +01:00
transport-internal.h transport: list refs before fetch if necessary 2018-10-07 09:53:19 +09:00
transport.c transport-helper: avoid var decl in for () loop control 2019-07-16 13:30:33 -07:00
transport.h *.[ch]: remove extern from function declarations using spatch 2019-05-05 15:20:06 +09:00
tree-diff.c Use 'unsigned short' for mode, like diff_filespec does 2019-04-08 16:02:07 +09:00
tree-walk.c Sync with 2.21.1 2019-12-06 16:31:23 +01:00
tree-walk.h Merge branch 'dl/no-extern-in-func-decl' 2019-05-13 23:50:32 +09:00
tree.c Merge branch 'nd/the-index-final' 2019-02-06 22:05:23 -08:00
tree.h tree.c: make read_tree*() take 'struct repository *' 2018-11-19 10:50:33 +09:00
unicode-width.h Merge branch 'bb/unicode-12.1-reiwa' into maint 2019-07-25 14:27:11 -07:00
unimplemented.sh
unix-socket.c
unix-socket.h
unpack-trees.c Sync with 2.21.4 2021-02-12 15:49:41 +01:00
unpack-trees.h unpack-trees: rename "gently" flag to "quiet" 2019-03-24 21:35:34 +09:00
upload-pack.c Merge branch 'ds/close-object-store' into maint 2019-07-29 12:38:22 -07:00
upload-pack.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
url.c url: do not allow %00 to represent NUL in URLs 2019-06-04 14:48:25 -07:00
url.h *.[ch]: remove extern from function declarations using spatch 2019-05-05 15:20:06 +09:00
urlmatch.c
urlmatch.h *.[ch]: remove extern from function declarations using spatch 2019-05-05 15:20:06 +09:00
usage.c trace2: create new combined trace facility 2019-02-22 15:27:59 -08:00
userdiff.c Merge branch 'nd/style-opening-brace' 2019-01-18 13:49:52 -08:00
userdiff.h notes-cache.c: remove the_repository references 2018-11-12 14:50:06 +09:00
utf8.c utf8: handle systems that don't write BOM for UTF-16 2019-02-11 18:20:07 -08:00
utf8.h *.[ch]: remove extern from function declarations using spatch 2019-05-05 15:20:06 +09:00
varint.c
varint.h *.[ch]: remove extern from function declarations using spatch 2019-05-05 15:20:06 +09:00
version.c
version.h
versioncmp.c
walker.c tree-walk: store object_id in a separate member 2019-01-15 09:57:41 -08:00
walker.h
wildmatch.c wildmatch: change behavior of "foo**bar" in WM_PATHNAME mode 2018-10-29 13:19:22 +09:00
wildmatch.h wildmatch: change behavior of "foo**bar" in WM_PATHNAME mode 2018-10-29 13:19:22 +09:00
worktree.c Merge branch 'nd/corrupt-worktrees' into maint 2019-07-25 14:27:07 -07:00
worktree.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
wrap-for-bin.sh
wrapper.c wrapper: avoid undefined behaviour in macOS 2019-06-19 07:41:31 -07:00
write-or-die.c
ws.c Merge branch 'nd/the-index' 2018-10-19 13:34:02 +09:00
wt-status.c Merge branch 'js/rebase-i-label-shown-in-status-fix' 2019-05-19 16:45:33 +09:00
wt-status.h wt-status.h: drop stdio.h include 2019-06-19 08:19:22 -07:00
xdiff-interface.c completion: add more parameter value completion 2019-02-20 12:31:56 -08:00
xdiff-interface.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
zlib.c

README.md

Build Status

Git - fast, scalable, distributed revision control system

Git is a fast, scalable, distributed revision control system with an unusually rich command set that provides both high-level operations and full access to internals.

Git is an Open Source project covered by the GNU General Public License version 2 (some parts of it are under different licenses, compatible with the GPLv2). It was originally written by Linus Torvalds with help of a group of hackers around the net.

Please read the file INSTALL for installation instructions.

Many Git online resources are accessible from https://git-scm.com/ including full documentation and Git related tools.

See Documentation/gittutorial.txt to get started, then see Documentation/giteveryday.txt for a useful minimum set of commands, and Documentation/git-<commandname>.txt for documentation of each command. If git has been correctly installed, then the tutorial can also be read with man gittutorial or git help tutorial, and the documentation of each command with man git-<commandname> or git help <commandname>.

CVS users may also want to read Documentation/gitcvs-migration.txt (man gitcvs-migration or git help cvs-migration if git is installed).

The user discussion and development of Git take place on the Git mailing list -- everyone is welcome to post bug reports, feature requests, comments and patches to git@vger.kernel.org (read Documentation/SubmittingPatches for instructions on patch submission). To subscribe to the list, send an email with just "subscribe git" in the body to majordomo@vger.kernel.org. The mailing list archives are available at https://public-inbox.org/git/, http://marc.info/?l=git and other archival sites.

Issues which are security relevant should be disclosed privately to the Git Security mailing list git-security@googlegroups.com.

The maintainer frequently sends the "What's cooking" reports that list the current status of various development topics to the mailing list. The discussion following them give a good reference for project status, development direction and remaining tasks.

The name "git" was given by Linus Torvalds when he wrote the very first version. He described the tool as "the stupid content tracker" and the name as (depending on your mood):

  • random three-letter combination that is pronounceable, and not actually used by any common UNIX command. The fact that it is a mispronunciation of "get" may or may not be relevant.
  • stupid. contemptible and despicable. simple. Take your pick from the dictionary of slang.
  • "global information tracker": you're in a good mood, and it actually works for you. Angels sing, and a light suddenly fills the room.
  • "goddamn idiotic truckload of sh*t": when it breaks