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Jeff King 6d63baa478 prio-queue: factor out compare and swap operations When manipulating the priority queue's heap, we frequently have to compare and swap heap entries. As we are storing only void pointers right now, this is quite easy to do inline in a few lines. However, when we start using a more complicated heap entry in a future patch, that will get longer. Factoring out these operations lets us make future changes in one place. It also makes the code a little shorter and more readable. Note that we actually accept indices into the queue array instead of pointers. This is slightly less flexible than passing pointers-to-pointers (we could not swap items from unrelated arrays, but we would not want to), but will make further refactoring simpler (and lets us avoid repeating "queue->array" at each callsite, which led to some long lines). And finally, note that we are cleaning up an accidental use of a "struct commit" pointer to hold a temporary entry during swap. Even though we currently only use this code for commits, it is supposed to be type-agnostic. In practice this didn't matter anyway because we never dereferenced the commit pointer (and on most systems, the pointer values themselves are interchangeable between types). Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>		2014-07-15 11:02:53 -07:00
Documentation	Merge branch 'maint'	2014-07-10 11:37:56 -07:00
block-sha1	Merge branch 'jk/pack-bitmap'	2014-02-27 14:01:48 -08:00
builtin	Merge branch 'mg/verify-commit'	2014-07-10 11:27:34 -07:00
compat	Merge branch 'sk/mingw-unicode-spawn-args'	2014-07-09 11:34:28 -07:00
contrib	Merge branch 'ep/avoid-test-a-o'	2014-06-25 12:23:56 -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 git://repo.or.cz/git-gui	2014-06-26 13:44:11 -07:00
gitk-git	Merge git://ozlabs.org/~paulus/gitk	2014-06-27 11:23:03 -07:00
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	Merge branch 'dt/refs-check-refname-component-sse-fix'	2014-07-10 11:27:55 -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	Git 2.0.1	2014-06-25 12:21:11 -07:00
INSTALL	…
LGPL-2.1	…
Makefile	Merge branch 'nd/index-pack-one-fd-per-thread' into maint	2014-06-25 11:47:58 -07:00
README	…
RelNotes	Start preparing for 2.0.2	2014-07-10 11:15:10 -07:00
abspath.c	…
aclocal.m4	…
advice.c	refactor skip_prefix to return a boolean	2014-06-20 10:44:43 -07:00
advice.h	Merge branch 'jc/push-2.0-default-to-simple'	2014-03-07 15:13:15 -08:00
alias.c	use skip_prefix to avoid magic numbers	2014-06-20 10:44:45 -07:00
alloc.c	commit: push commit_index update into alloc_commit_node	2014-06-12 10:29:42 -07:00
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	refactor skip_prefix to return a boolean	2014-06-20 10:44:43 -07:00
branch.h	…
builtin.h	verify-commit: scriptable commit signature verification	2014-06-23 15:50:31 -07:00
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	Merge branch 'kb/path-max-must-go'	2014-07-10 11:27:47 -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	check_bindir: avoid "test <cond> -a/-o <cond>"	2014-06-09 14:47:06 -07:00
color.c	…
color.h	…
column.c	refactor skip_prefix to return a boolean	2014-06-20 10:44:43 -07:00
column.h	…
combine-diff.c	Merge branch 'mk/show-s-no-extra-blank-line-for-merges' into maint	2014-06-25 11:49:39 -07:00
command-list.txt	verify-commit: scriptable commit signature verification	2014-06-23 15:50:31 -07:00
commit-slab.h	commit-slab: provide a static initializer	2014-06-13 12:08:17 -07:00
commit.c	Merge branch 'mg/verify-commit'	2014-07-10 11:27:34 -07:00
commit.h	reuse cached commit buffer when parsing signatures	2014-06-13 12:10:13 -07:00
config.c	Merge branch 'ow/config-mailmap-pathname' into maint	2014-06-25 11:45:55 -07:00
config.mak.in	…
config.mak.uname	Merge branch 'sk/mingw-dirent'	2014-07-09 11:34:27 -07:00
configure.ac	Merge branch 'ks/tree-diff-nway'	2014-06-03 12:06:40 -07:00
connect.c	use skip_prefix to avoid magic numbers	2014-06-20 10:44:45 -07:00
connect.h	…
connected.c	…
connected.h	…
convert.c	use skip_prefix to avoid magic numbers	2014-06-20 10:44:45 -07:00
convert.h	…
copy.c	…
credential-cache--daemon.c	refactor skip_prefix to return a boolean	2014-06-20 10:44:43 -07:00
credential-cache.c	…
credential-store.c	…
credential.c	refactor skip_prefix to return a boolean	2014-06-20 10:44:43 -07:00
credential.h	…
csum-file.c	…
csum-file.h	…
ctype.c	…
daemon.c	daemon: use skip_prefix to avoid magic numbers	2014-06-20 10:45:18 -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' into maint	2014-06-25 11:47:09 -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 'jk/diff-follow-must-take-one-pathspec' into maint	2014-06-25 11:47:23 -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	cleanup duplicate name_compare() functions	2014-06-20 10:12:14 -07:00
dir.h	pathspec: pass directory indicator to match_pathspec_item()	2014-02-24 14:37:19 -08:00
editor.c	…
entry.c	Merge branch 'mh/remove-subtree-long-pathname-fix' into maint	2014-04-03 13:39:05 -07:00
environment.c	setup_git_env(): introduce git_path_from_env() helper	2014-06-25 10:33:27 -07:00
exec_cmd.c	…
exec_cmd.h	…
fast-import.c	fast-import: refactor parsing of spaces	2014-06-20 10:45:19 -07:00
fetch-pack.c	Merge branch 'jk/skip-prefix'	2014-07-09 11:33:28 -07:00
fetch-pack.h	…
fmt-merge-msg.h	…
fsck.c	Merge branch 'jk/skip-prefix'	2014-07-09 11:33:28 -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: avoid "test <cond> -a/-o <cond>"	2014-06-09 14:47:07 -07:00
git-compat-util.h	Merge branch 'jk/skip-prefix'	2014-07-09 11:33:28 -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	git-mergetool.sh: avoid "test <cond> -a/-o <cond>"	2014-06-09 14:47:07 -07:00
git-p4.py	git-p4: fix submit in non --prepare-p4-only mode	2014-06-13 11:04:04 -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 'ep/avoid-test-a-o'	2014-06-25 12:23:56 -07:00
git-rebase--merge.sh	Merge branch 'bc/fix-rebase-merge-skip'	2014-07-02 12:53:04 -07:00
git-rebase.sh	Merge branch 'rr/rebase-autostash-fix' into maint	2014-06-25 11:49:31 -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	Merge branch 'mt/send-email-cover-to-cc'	2014-06-20 13:12:20 -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	git-submodule.sh: avoid "echo" path-like values	2014-06-19 13:30:03 -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 'mg/verify-commit'	2014-07-10 11:27:34 -07:00
git.rc	…
git.spec.in	…
gpg-interface.c	gpg-interface: provide access to the payload	2014-06-23 15:50:30 -07:00
gpg-interface.h	gpg-interface: provide access to the payload	2014-06-23 15:50:30 -07:00
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	hashmap.h: use 'unsigned int' for hash-codes everywhere	2014-02-24 15:26:30 -08:00
help.c	use skip_prefix to avoid repeated calculations	2014-06-20 10:45:19 -07:00
help.h	…
hex.c	…
http-backend.c	use skip_prefix to avoid magic numbers	2014-06-20 10:44:45 -07:00
http-fetch.c	…
http-push.c	Merge branch 'jk/xstrfmt'	2014-07-09 11:34:05 -07:00
http-walker.c	use xstrfmt to replace xmalloc + sprintf	2014-06-19 15:20:54 -07:00
http.c	Merge branch 'jk/skip-prefix'	2014-07-09 11:33:28 -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	imap-send: use skip_prefix instead of using magic numbers	2014-06-20 10:45:19 -07:00
khash.h	…
kwset.c	…
kwset.h	…
levenshtein.c	…
levenshtein.h	…
line-log.c	line-log: use commit_list_append() instead of duplicating its code	2014-07-08 11:01:53 -07:00
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	reuse cached commit buffer when parsing signatures	2014-06-13 12:10:13 -07:00
log-tree.h	…
mailmap.c	…
mailmap.h	…
match-trees.c	use xstrfmt to replace xmalloc + sprintf	2014-06-19 15:20:54 -07:00
merge-blobs.c	…
merge-blobs.h	…
merge-recursive.c	Merge branch 'jk/xstrfmt'	2014-07-09 11:34:05 -07:00
merge-recursive.h	…
merge.c	merge: use argv_array when spawning merge strategy	2014-06-19 15:20:55 -07:00
mergesort.c	…
mergesort.h	…
name-hash.c	name-hash.c: replace cache_name_compare() with memcmp(3)	2014-06-20 10:08:10 -07:00
notes-cache.c	Merge branch 'jk/commit-buffer-length'	2014-07-02 12:53:02 -07:00
notes-cache.h	…
notes-merge.c	commit: record buffer length in cache	2014-06-13 12:09:38 -07:00
notes-merge.h	…
notes-utils.c	Merge branch 'jk/commit-buffer-length'	2014-07-02 12:53:02 -07:00
notes-utils.h	commit_tree: take a pointer/len pair rather than a const strbuf	2014-06-12 10:29:41 -07:00
notes.c	notes.c: rearrange xcalloc arguments	2014-05-27 14:02:45 -07:00
notes.h	…
object.c	commit: record buffer length in cache	2014-06-13 12:09:38 -07:00
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	refactor skip_prefix to return a boolean	2014-06-20 10:44:43 -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: convert some match_pathspec_depth() to ce_path_match()	2014-02-24 14:36:52 -08:00
pathspec.h	…
pkt-line.c	…
pkt-line.h	comments: fix misuses of "nor"	2014-03-31 15:29:27 -07:00
preload-index.c	symlinks: remove PATH_MAX limitation	2014-07-07 11:22:42 -07:00
pretty.c	Merge branch 'mg/verify-commit'	2014-07-10 11:27:34 -07:00
prio-queue.c	prio-queue: factor out compare and swap operations	2014-07-15 11:02:53 -07:00
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' into maint	2014-06-25 11:49:48 -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-sse-fix'	2014-07-10 11:27:55 -07:00
refs.h	Merge branch 'jl/remote-rm-prune'	2014-06-16 12:17:58 -07:00
remote-curl.c	use skip_prefix to avoid repeating strings	2014-06-20 10:44:45 -07:00
remote-testsvn.c	use strchrnul() in place of strchr() and strlen()	2014-03-10 08:35:30 -07:00
remote.c	Merge branch 'jk/xstrfmt'	2014-07-09 11:34:05 -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	pathspec: pass directory indicator to match_pathspec_item()	2014-02-24 14:37:19 -08:00
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 'jk/commit-buffer-length'	2014-07-02 12:53:02 -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	Merge branch 'jk/xstrfmt'	2014-07-09 11:34:05 -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	Merge branch 'rs/fix-alt-odb-path-comparison'	2014-07-10 11:27:52 -07:00
sha1_name.c	Merge branch 'jk/xstrfmt'	2014-07-09 11:34:05 -07:00
shallow.c	shallow: verify shallow file after taking lock	2014-03-17 15:03:32 -07:00
shell.c	use xstrfmt to replace xmalloc + strcpy/strcat	2014-06-19 15:20:54 -07:00
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	strbuf: add xstrfmt helper	2014-06-19 12:25:17 -07:00
strbuf.h	strbuf: add xstrfmt helper	2014-06-19 12:25:17 -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	symlinks: remove PATH_MAX limitation	2014-07-07 11:22:42 -07:00
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-hashmap.c: drop unnecessary #includes	2014-02-24 14:33:46 -08:00
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	…
transport-helper.c	transport-helper: avoid reading past end-of-string	2014-06-20 10:44:44 -07:00
transport.c	refactor skip_prefix to return a boolean	2014-06-20 10:44:43 -07:00
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	cleanup duplicate name_compare() functions	2014-06-20 10:12:14 -07:00
tree-walk.h	tree-walk: finally switch over tree descriptors to contain a pre-parsed entry	2014-02-24 14:43:29 -08:00
tree.c	…
tree.h	…
unicode_width.h	Update of unicode_width.h to Unicode Version 7.0	2014-06-18 10:53:45 -07:00
unimplemented.sh	…
unix-socket.c	…
unix-socket.h	…
unpack-trees.c	Merge branch 'jk/xstrfmt'	2014-07-09 11:34:05 -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	refactor skip_prefix to return a boolean	2014-06-20 10:44:43 -07:00
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	walker_fetch: fix minor memory leak	2014-06-19 15:20:56 -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 'rs/status-code-clean-up'	2014-07-10 11:27:50 -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

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	Git - the stupid content tracker

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"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
the body to majordomo@vger.kernel.org. The mailing list archives are
available at http://news.gmane.org/gmane.comp.version-control.git/,
http://marc.info/?l=git and other archival sites.

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.