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Karsten Blees e05bed960d trace: add 'file:line' to all trace output This is useful to see where trace output came from. Add 'const char file, int line' parameters to the printing functions and rename them to _fl. Add trace_printf* and trace_strbuf macros resolving to the _fl functions and let the preprocessor fill in __FILE__ and __LINE__. As the trace_printf functions take a variable number of arguments, this requires variadic macros (i.e. '#define foo(...) foo_impl(__VA_ARGS__)'. Though part of C99, it is unclear whether older compilers support this. Thus keep the old functions and only enable variadic macros for GNUC and MSVC 2005+ (_MSC_VER 1400). This has the nice side effect that the old C-style declarations serve as documentation how the macros are to be used. Print 'file:line ' as prefix to each trace line. Align the remaining trace output at column 40 to accommodate 18 char file names + 4 digit line number (currently there are 30 *.c files of length 18 and just 11 of 19). Trace output from longer source files (e.g. builtin/receive-pack.c) will not be aligned. Signed-off-by: Karsten Blees <blees@dcon.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>		2014-07-13 21:25:20 -07:00
Documentation	sha1_file: change GIT_TRACE_PACK_ACCESS logging to use trace API	2014-07-13 21:25:18 -07:00
block-sha1	Merge branch 'jk/pack-bitmap'	2014-02-27 14:01:48 -08:00
builtin	trace: improve trace performance	2014-07-13 21:24:23 -07:00
compat	Merge branch 'cb/byte-order'	2014-06-16 10:07:18 -07:00
contrib	Merge branch 'jk/complete-merge-pull'	2014-06-16 12:17:53 -07:00
ewah	ewah_bitmap.c: do not assume size_t and eword_t are the same size	2014-04-22 16:21:16 -07:00
git-gui	Merge branch 'jl/use-vsatisfy-correctly-for-2.0'	2014-05-19 10:35:24 -07:00
gitk-git	…
gitweb	Merge branch 'jl/nor-or-nand-and'	2014-04-08 12:00:28 -07:00
mergetools	mergetools: add vimdiff3 mode	2014-04-22 12:49:07 -07:00
perl	Merge branch 'mm/pager-less-sans-S'	2014-06-06 11:02:59 -07:00
po	fr: a lot of good fixups	2014-05-17 19:08:59 +02:00
ppc	…
t	trace: disable additional trace output for unit tests	2014-07-13 21:25:19 -07:00
templates	…
vcs-svn	…
xdiff	…
.gitattributes	…
.gitignore	Merge branch 'tb/unicode-6.3-zero-width'	2014-06-06 11:29:38 -07:00
.mailmap	…
COPYING	…
GIT-VERSION-GEN	First batch for 2.1	2014-06-03 12:09:13 -07:00
INSTALL	…
LGPL-2.1	…
Makefile	Merge branch 'tb/unicode-6.3-zero-width'	2014-06-06 11:29:38 -07:00
README	…
RelNotes	First batch for 2.1	2014-06-03 12:09:13 -07:00
abspath.c	…
aclocal.m4	…
advice.c	Merge branch 'jk/error-resolve-conflict-advice'	2014-06-16 12:18:47 -07:00
advice.h	Merge branch 'jc/push-2.0-default-to-simple'	2014-03-07 15:13:15 -08:00
alias.c	…
alloc.c	…
archive-tar.c	…
archive-zip.c	…
archive.c	Merge branch 'rm/strchrnul-not-strlen'	2014-03-18 13:51:18 -07:00
archive.h	…
argv-array.c	argv-array: drop "detach" code	2014-05-15 09:49:12 -07:00
argv-array.h	argv-array: drop "detach" code	2014-05-15 09:49:12 -07:00
attr.c	attr.c: use ALLOC_GROW() in handle_attr_line()	2014-03-03 14:54:37 -08:00
attr.h	…
base85.c	…
bisect.c	Merge branch 'nd/log-show-linear-break'	2014-04-03 12:38:11 -07:00
bisect.h	…
blob.c	…
blob.h	…
branch.c	Merge branch 'an/branch-config-message'	2014-03-31 16:31:20 -07:00
branch.h	…
builtin.h	…
bulk-checkin.c	finish_tmp_packfile():use strbuf for pathname construction	2014-03-03 12:15:10 -08:00
bulk-checkin.h	…
bundle.c	Merge branch 'nd/log-show-linear-break'	2014-04-03 12:38:11 -07:00
bundle.h	…
cache-tree.c	Merge branch 'rm/strchrnul-not-strlen'	2014-03-18 13:51:18 -07:00
cache-tree.h	…
cache.h	trace: move trace declarations from cache.h to new trace.h	2014-06-17 09:37:47 -07:00
check-builtins.sh	check-builtins.sh: use the $(...) construct for command substitution	2014-03-25 13:42:52 -07:00
check-racy.c	…
check_bindir	…
color.c	…
color.h	…
column.c	run_column_filter: use argv_array	2014-05-15 09:49:10 -07:00
column.h	…
combine-diff.c	Merge branch 'mk/show-s-no-extra-blank-line-for-merges'	2014-06-06 11:35:02 -07:00
command-list.txt	…
commit-slab.h	…
commit.c	commit.c: rearrange xcalloc arguments	2014-05-27 14:00:43 -07:00
commit.h	trace: improve trace performance	2014-07-13 21:24:23 -07:00
config.c	Merge branch 'ow/config-mailmap-pathname'	2014-06-16 12:18:24 -07:00
config.mak.in	…
config.mak.uname	Merge branch 'sk/msvc-dynlink-crt'	2014-06-03 12:06:46 -07:00
configure.ac	Merge branch 'ks/tree-diff-nway'	2014-06-03 12:06:40 -07:00
connect.c	git_connect: use argv_array	2014-05-15 09:49:10 -07:00
connect.h	…
connected.c	…
connected.h	…
convert.c	…
convert.h	…
copy.c	…
credential-cache--daemon.c	…
credential-cache.c	…
credential-store.c	…
credential.c	…
credential.h	…
csum-file.c	…
csum-file.h	…
ctype.c	…
daemon.c	Merge branch 'jk/daemon-tolower'	2014-06-16 10:07:15 -07:00
date.c	i18n: fix uncatchable comments for translators in date.c	2014-04-17 11:03:28 -07:00
decorate.c	…
decorate.h	…
delta.h	comments: fix misuses of "nor"	2014-03-31 15:29:27 -07:00
diff-delta.c	…
diff-lib.c	Merge branch 'jk/diff-files-assume-unchanged'	2014-06-16 10:06:12 -07:00
diff-no-index.c	Merge branch 'jc/fix-diff-no-index-diff-opt-parse' into maint	2014-04-09 11:59:16 -07:00
diff.c	Merge branch 'bg/xcalloc-nmemb-then-size'	2014-06-16 12:17:50 -07:00
diff.h	Merge branch 'ks/tree-diff-nway'	2014-06-03 12:06:40 -07:00
diffcore-break.c	…
diffcore-delta.c	…
diffcore-order.c	Merge branch 'nd/no-more-fnmatch'	2014-03-14 14:25:31 -07:00
diffcore-pickaxe.c	pickaxe: simplify kwset loop in contains()	2014-03-24 15:13:17 -07:00
diffcore-rename.c	Merge branch 'dd/use-alloc-grow'	2014-03-18 13:50:21 -07:00
diffcore.h	Merge branch 'nd/diff-quiet-stat-dirty' into maint	2014-03-18 13:59:56 -07:00
dir.c	dir.c:trim_trailing_spaces(): fix for " \ " sequence	2014-06-02 15:48:48 -07:00
dir.h	…
editor.c	…
entry.c	Merge branch 'mh/remove-subtree-long-pathname-fix' into maint	2014-04-03 13:39:05 -07:00
environment.c	Merge branch 'sh/enable-preloadindex'	2014-06-16 12:18:49 -07:00
exec_cmd.c	…
exec_cmd.h	…
fast-import.c	fast-import: add support to delete refs	2014-04-21 11:47:34 -07:00
fetch-pack.c	Merge branch 'jk/shallow-update-fix' into maint	2014-04-03 13:39:03 -07:00
fetch-pack.h	…
fmt-merge-msg.h	…
fsck.c	Merge branch 'hs/simplify-bit-setting-in-fsck-tree'	2014-03-31 16:30:44 -07:00
fsck.h	…
generate-cmdlist.sh	…
gettext.c	…
gettext.h	…
git-add--interactive.perl	Merge branch 'jl/nor-or-nand-and'	2014-04-08 12:00:28 -07:00
git-am.sh	Merge branch 'jl/nor-or-nand-and'	2014-04-08 12:00:28 -07:00
git-archimport.perl	…
git-bisect.sh	git-bisect.sh: fix a few style issues	2014-03-03 18:29:34 -08:00
git-compat-util.h	trace: add 'file:line' to all trace output	2014-07-13 21:25:20 -07:00
git-cvsexportcommit.perl	…
git-cvsimport.perl	…
git-cvsserver.perl	…
git-difftool--helper.sh	…
git-difftool.perl	…
git-filter-branch.sh	…
git-instaweb.sh	git-instaweb: add support for Apache 2.4	2014-05-27 12:57:19 -07:00
git-merge-octopus.sh	…
git-merge-one-file.sh	…
git-merge-resolve.sh	…
git-mergetool--lib.sh	…
git-mergetool.sh	mergetool: run prompt only if guessed tool	2014-04-22 12:49:46 -07:00
git-p4.py	git-p4: Do not include diff in spec file when just preparing p4	2014-05-27 12:35:15 -07:00
git-parse-remote.sh	…
git-pull.sh	Sync with maint	2014-06-12 12:22:38 -07:00
git-quiltimport.sh	…
git-rebase--am.sh	Merge branch 'km/avoid-non-function-return-in-rebase'	2014-04-21 10:42:46 -07:00
git-rebase--interactive.sh	Merge branch 'rr/rebase-autostash-fix'	2014-06-16 10:06:57 -07:00
git-rebase--merge.sh	Merge branch 'ep/shell-command-substitution'	2014-06-03 12:06:45 -07:00
git-rebase.sh	Merge branch 'rr/rebase-autostash-fix'	2014-06-16 10:06:57 -07:00
git-relink.perl	…
git-remote-testgit.sh	Merge branch 'ep/shell-assign-and-export-vars'	2014-06-06 11:38:51 -07:00
git-request-pull.sh	Merge branch 'lt/request-pull'	2014-05-19 10:35:36 -07:00
git-send-email.perl	send-email: windows drive prefix (e.g. C:) appears only at the beginning	2014-04-23 09:37:38 -07:00
git-sh-i18n.sh	…
git-sh-setup.sh	pager: remove 'S' from $LESS by default	2014-05-07 13:41:04 -07:00
git-stash.sh	Merge branch 'ep/shell-assign-and-export-vars'	2014-06-06 11:38:51 -07:00
git-submodule.sh	Merge branch 'sk/submodules-absolute-path-on-windows'	2014-06-06 11:26:38 -07:00
git-svn.perl	Git 2.0: git svn: Set default --prefix='origin/' if --prefix is not given	2014-04-19 11:30:13 +00:00
git-web--browse.sh	git-web--browse.sh: use the $( ... ) construct for command substitution	2014-04-23 15:17:02 -07:00
git.c	Merge branch 'lr/git-run-setup-gently'	2014-06-03 12:06:43 -07:00
git.rc	…
git.spec.in	…
gpg-interface.c	…
gpg-interface.h	…
graph.c	…
graph.h	…
grep.c	Merge branch 'as/grep-fullname-config'	2014-06-03 12:06:39 -07:00
grep.h	…
hashmap.c	…
hashmap.h	…
help.c	Merge branch 'rt/help-pretty-prints-cmd-names'	2014-03-14 14:27:00 -07:00
help.h	…
hex.c	…
http-backend.c	…
http-fetch.c	…
http-push.c	http-push.c: rearrange xcalloc arguments	2014-05-27 14:02:45 -07:00
http-walker.c	…
http.c	http: default text charset to iso-8859-1	2014-05-27 09:59:22 -07:00
http.h	http: optionally extract charset parameter from content-type	2014-05-27 09:59:19 -07:00
ident.c	…
imap-send.c	Merge branch 'bg/xcalloc-nmemb-then-size'	2014-06-16 12:17:50 -07:00
khash.h	…
kwset.c	…
kwset.h	…
levenshtein.c	…
levenshtein.h	…
line-log.c	…
line-log.h	…
line-range.c	…
line-range.h	…
list-objects.c	Merge branch 'jk/pack-bitmap'	2014-04-08 12:00:33 -07:00
list-objects.h	…
ll-merge.c	…
ll-merge.h	…
lockfile.c	…
log-tree.c	Merge branch 'nd/log-show-linear-break'	2014-04-03 12:38:11 -07:00
log-tree.h	…
mailmap.c	…
mailmap.h	…
match-trees.c	use strchrnul() in place of strchr() and strlen()	2014-03-10 08:35:30 -07:00
merge-blobs.c	…
merge-blobs.h	…
merge-recursive.c	merge-recursive.c: fix case-changing merge bug	2014-05-07 13:53:10 -07:00
merge-recursive.h	…
merge.c	…
mergesort.c	…
mergesort.h	…
name-hash.c	…
notes-cache.c	refs.h: rename the action_on_err constants	2014-04-07 12:09:11 -07:00
notes-cache.h	…
notes-merge.c	…
notes-merge.h	…
notes-utils.c	refs.h: rename the action_on_err constants	2014-04-07 12:09:11 -07:00
notes-utils.h	…
notes.c	notes.c: rearrange xcalloc arguments	2014-05-27 14:02:45 -07:00
notes.h	…
object.c	Document some functions defined in object.c	2014-02-28 13:18:09 -08:00
object.h	Merge branch 'nd/log-show-linear-break'	2014-04-03 12:38:11 -07:00
pack-bitmap-write.c	Use hashcpy() when copying object names	2014-03-06 14:03:12 -08:00
pack-bitmap.c	add `ignore_missing_links` mode to revwalk	2014-04-04 13:31:38 -07:00
pack-bitmap.h	…
pack-check.c	…
pack-objects.c	pack-objects: use free()+xcalloc() instead of xrealloc()+memset()	2014-06-02 13:51:22 -07:00
pack-objects.h	…
pack-revindex.c	pack-revindex.c: rearrange xcalloc arguments	2014-05-27 14:02:45 -07:00
pack-revindex.h	…
pack-write.c	finish_tmp_packfile():use strbuf for pathname construction	2014-03-03 12:15:10 -08:00
pack.h	finish_tmp_packfile():use strbuf for pathname construction	2014-03-03 12:15:10 -08:00
pager.c	Merge branch 'je/pager-do-not-recurse'	2014-06-06 11:17:00 -07:00
parse-options-cb.c	…
parse-options.c	Merge branch 'mr/opt-set-ptr'	2014-04-08 12:00:17 -07:00
parse-options.h	Merge branch 'jk/squelch-compiler-warning-from-funny-error-macro'	2014-06-06 11:21:36 -07:00
patch-delta.c	…
patch-ids.c	patch-ids.c: use ALLOC_GROW() in add_commit()	2014-03-03 14:49:12 -08:00
patch-ids.h	…
path.c	Windows: allow using UNC path for git repository	2014-06-10 13:30:04 -07:00
pathspec.c	…
pathspec.h	…
pkt-line.c	trace: improve trace performance	2014-07-13 21:24:23 -07:00
pkt-line.h	comments: fix misuses of "nor"	2014-03-31 15:29:27 -07:00
preload-index.c	…
pretty.c	Merge branch 'as/pretty-truncate'	2014-06-16 10:07:12 -07:00
prio-queue.c	…
prio-queue.h	…
progress.c	…
progress.h	…
prompt.c	…
prompt.h	…
quote.c	…
quote.h	…
reachable.c	…
reachable.h	…
read-cache.c	Merge branch 'ym/fix-opportunistic-index-update-race'	2014-06-03 12:06:41 -07:00
reflog-walk.c	reflog-walk.c: rearrange xcalloc arguments	2014-05-27 14:02:45 -07:00
reflog-walk.h	…
refs.c	Merge branch 'dt/refs-check-refname-component-optim'	2014-06-16 12:18:52 -07:00
refs.h	Merge branch 'jl/remote-rm-prune'	2014-06-16 12:17:58 -07:00
remote-curl.c	remote-curl: reencode http error messages	2014-05-27 09:59:22 -07:00
remote-testsvn.c	use strchrnul() in place of strchr() and strlen()	2014-03-10 08:35:30 -07:00
remote.c	remote.c: rearrange xcalloc arguments	2014-05-27 14:02:45 -07:00
remote.h	push: detect local refspec errors early	2014-03-05 13:23:27 -08:00
replace_object.c	Merge branch 'dd/use-alloc-grow'	2014-03-18 13:50:21 -07:00
rerere.c	…
rerere.h	…
resolve-undo.c	Merge branch 'nd/submodule-pathspec-ending-with-slash'	2014-02-27 14:01:15 -08:00
resolve-undo.h	…
revision.c	Merge branch 'jc/shortlog-ref-exclude'	2014-06-09 11:30:13 -07:00
revision.h	Merge branch 'jk/pack-bitmap'	2014-04-08 12:00:33 -07:00
run-command.c	run-command: store an optional argv_array	2014-05-15 09:49:09 -07:00
run-command.h	run-command: store an optional argv_array	2014-05-15 09:49:09 -07:00
send-pack.c	…
send-pack.h	…
sequencer.c	sequencer.c: check for lock failure and bail early in fast_forward_to	2014-04-17 12:54:15 -07:00
sequencer.h	…
server-info.c	…
setup.c	Merge branch 'mw/symlinks' into maint	2014-05-28 15:45:57 -07:00
sh-i18n--envsubst.c	sh-i18n--envsubst: retire unused string_list_member()	2014-03-12 15:04:55 -07:00
sha1-array.c	…
sha1-array.h	…
sha1-lookup.c	…
sha1-lookup.h	…
sha1_file.c	sha1_file: change GIT_TRACE_PACK_ACCESS logging to use trace API	2014-07-13 21:25:18 -07:00
sha1_name.c	Merge branch 'nd/log-show-linear-break'	2014-04-03 12:38:11 -07:00
shallow.c	trace: improve trace performance	2014-07-13 21:24:23 -07:00
shell.c	…
shortlog.h	…
show-index.c	…
sideband.c	sideband.c: do not use ANSI control sequence on non-terminal	2014-06-02 11:02:27 -07:00
sideband.h	…
sigchain.c	…
sigchain.h	…
strbuf.c	Merge branch 'jk/http-errors'	2014-06-16 12:18:36 -07:00
strbuf.h	Merge branch 'jk/http-errors'	2014-06-16 12:18:36 -07:00
streaming.c	…
streaming.h	…
string-list.c	…
string-list.h	string-list: spell all values out that are given to a string_list initializer	2014-06-06 13:49:19 -07:00
submodule.c	Merge branch 'kb/fast-hashmap'	2014-02-27 14:01:09 -08:00
submodule.h	…
symlinks.c	…
tag.c	…
tag.h	…
tar.h	…
test-chmtime.c	comments: fix misuses of "nor"	2014-03-31 15:29:27 -07:00
test-ctype.c	…
test-date.c	…
test-delta.c	…
test-dump-cache-tree.c	…
test-genrandom.c	…
test-hashmap.c	…
test-index-version.c	…
test-line-buffer.c	…
test-match-trees.c	…
test-mergesort.c	…
test-mktemp.c	…
test-parse-options.c	parse-options: remove unused OPT_SET_PTR	2014-03-31 13:01:19 -07:00
test-path-utils.c	…
test-prio-queue.c	…
test-read-cache.c	…
test-regex.c	…
test-revision-walking.c	…
test-run-command.c	…
test-scrap-cache-tree.c	…
test-sha1.c	…
test-sha1.sh	…
test-sigchain.c	…
test-string-list.c	…
test-subprocess.c	…
test-svn-fe.c	…
test-urlmatch-normalization.c	…
test-wildmatch.c	…
thread-utils.c	…
thread-utils.h	…
trace.c	trace: add 'file:line' to all trace output	2014-07-13 21:25:20 -07:00
trace.h	trace: add 'file:line' to all trace output	2014-07-13 21:25:20 -07:00
transport-helper.c	Merge branch 'fc/remote-helper-refmap'	2014-06-16 12:18:15 -07:00
transport.c	push: detect local refspec errors early	2014-03-05 13:23:27 -08:00
transport.h	…
tree-diff.c	tree-diff: rework diff_tree() to generate diffs for multiparent cases as well	2014-04-07 14:40:46 -07:00
tree-walk.c	…
tree-walk.h	…
tree.c	…
tree.h	…
unicode_width.h	utf8: make it easier to auto-update git_wcwidth()	2014-05-12 10:38:01 -07:00
unimplemented.sh	…
unix-socket.c	…
unix-socket.h	…
unpack-trees.c	Merge branch 'nd/i18n-progress'	2014-03-14 14:26:31 -07:00
unpack-trees.h	…
update_unicode.sh	utf8: make it easier to auto-update git_wcwidth()	2014-05-12 10:38:01 -07:00
upload-pack.c	Merge branch 'nd/log-show-linear-break'	2014-04-03 12:38:11 -07:00
url.c	…
url.h	…
urlmatch.c	…
urlmatch.h	…
usage.c	…
userdiff.c	userdiff: have 'cpp' hunk header pattern catch more C++ anchor points	2014-03-21 15:03:32 -07:00
userdiff.h	…
utf8.c	Merge branch 'tb/unicode-6.3-zero-width'	2014-06-06 11:29:38 -07:00
utf8.h	…
varint.c	…
varint.h	…
version.c	…
version.h	…
versioncmp.c	tag: support --sort=<spec>	2014-02-27 14:04:05 -08:00
walker.c	object.h: centralize object flag allocation	2014-03-25 15:09:24 -07:00
walker.h	…
wildmatch.c	…
wildmatch.h	…
wrap-for-bin.sh	…
wrapper.c	read-cache.c: verify index file before we opportunistically update it	2014-04-10 12:27:58 -07:00
write_or_die.c	…
ws.c	use strchrnul() in place of strchr() and strlen()	2014-03-10 08:35:30 -07:00
wt-status.c	Merge branch 'jl/status-added-submodule-is-never-ignored'	2014-06-16 10:07:19 -07:00
wt-status.h	Merge branch 'mm/status-porcelain-format-i18n-fix'	2014-03-31 16:31:25 -07:00
xdiff-interface.c	…
xdiff-interface.h	…
zlib.c	…

README

////////////////////////////////////////////////////////////////

	Git - the stupid content tracker

////////////////////////////////////////////////////////////////

"git" can mean anything, 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

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.

See Documentation/gittutorial.txt to get started, then see
Documentation/everyday.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).

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

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
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