kernel/git - git - PowerEL Git System

Author	SHA1	Message	Date
Mark Levedahl	9fca6cffc0	USE CGYWIN_V15_WIN32API as macro to select api for cygwin The previous macro was confusing to some, and did not include "cygwin" in its name. The updated name more clearly expresses a choice of the win32api implementation that shipped with version 1.5 of cygwin. Signed-off-by: Mark Levedahl <mlevedahl@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>	12 years ago
Mark Levedahl	380a4d927b	Update cygwin.c for new mingw-64 win32 api headers The cygwin project recently switched to a new implementation of the windows api, now using header files from the mingw-64 project. These new header files are incompatible with the way cygwin.c included the old headers: cygwin.c can be compiled using the new or the older (mingw) headers, but different files must be included in different order for each to work. The new headers are in use only for the current release series (based upon the v1.7.x dll version). The previous release series using the v1.5 dll is kept available but unmaintained for use on older versions of Windows. So, patch cygwin.c to use the new include ordering only if the dll version is 1.7 or higher. Signed-off-by: Mark Levedahl <mlevedahl@gmail.com> Signed-off-by: Jeff King <peff@peff.net>	12 years ago
Junio C Hamano	085479e700	cygwin: trust executable bit by default Earlier `7974843` (compat/cygwin.c: make runtime detection of lstat/stat lessor impact, 2008-10-23) fixed the low-level "do we use cygwin specific hacks for stat/lstat?" logic not to call into git_default_config() from random codepaths that are typically very late in the program, to prevent the call from potentially overwriting other variables that are initialized from the configuration. However, it forgot that on Cygwin, trust-executable-bit should default to true. Noticed by J6t, confirmed by Ramsay Jones, and the brown paper bag is on Gitster's head. Signed-off-by: Junio C Hamano <gitster@pobox.com>	14 years ago
Ramsay Jones	452993c297	t1301-*.sh: Fix the 'forced modes' test on cygwin The 'forced modes' test fails on cygwin because the post-update hook loses it's executable bit when copied from the templates directory by git-init. The template loses it's executable bit because the lstat() function resolves to the "native Win32 API" implementation. This call to lstat() happens after git-init has set the "git_dir" (so has_git_dir() returns true), but before the configuration has been fully initialised. At this point git_config() does not find any config files to parse and returns 0. Unfortunately, the code used to determine the cygwin l/stat() function bindings did not check the return from git_config() and assumed that the config was complete and accessible once "git_dir" was set. In order to fix the test, we simply change the binding code to test the return value from git_config(), to ensure that it actually had config values to read, before determining the requested binding. Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com>	14 years ago
Michael J Gruber	b18cc5a3b2	Fix more typos/spelling in comments A few more fixes on top of the automatic spell checker generated ones. Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>	16 years ago
Mike Ralphson	3ea3c215c0	Fix typos / spelling in comments Signed-off-by: Mike Ralphson <mike@abacus.co.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com>	16 years ago
Junio C Hamano	797484392a	compat/cygwin.c: make runtime detection of lstat/stat lessor impact The original patch that lead to an earlier commit `adbc0b6` (cygwin: Use native Win32 API for stat, 2008-09-30) did not call git_default_config() and it was a good thing. The lazy config reading when lstat/stat is called for the first time to find out if core.filemode is set can happen anytime in the calling program. If it happens after the calling program parsed the configuration file to prime its default parameter settings and processed its command line parameters to tweak them, this will overwrite the values set by the program with the values read from the config file. This essentially reverts the code to the version as submitted by Mark, with a bit more comments to clarify why we do not fall back on the default configuration parser from git_cygwin_config(). Signed-off-by: Junio C Hamano <gitster@pobox.com>	16 years ago
Mark Levedahl	7faee6b8de	compat/cygwin.c - Use cygwin's stat if core.filemode == true Cygwin's POSIX emulation allows use of core.filemode true, unlike native Window's implementation of stat / lstat, and Cygwin/git users who have configured core.filemode true in various repositories will be very unpleasantly surprised to find that git is no longer honoring that option. So, this patch forces use of Cygwin's stat functions if core.filemode is set true, regardless of any other considerations. Signed-off-by: Mark Levedahl <mlevedahl@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>	16 years ago
Dmitry Potapov	adbc0b6b6e	cygwin: Use native Win32 API for stat lstat/stat functions in Cygwin are very slow, because they try to emulate some *nix things that Git does not actually need. This patch adds Win32 specific implementation of these functions for Cygwin. This implementation handles most situation directly but in some rare cases it falls back on the implementation provided for Cygwin. This is necessary for two reasons: - Cygwin has its own file hierarchy, so absolute paths used in Cygwin is not suitable to be used Win32 API. cygwin_conv_to_win32_path can not be used because it automatically dereference Cygwin symbol links, also it causes extra syscall. Fortunately Git rarely use absolute paths, so we always use Cygwin implementation for absolute paths. - Support of symbol links. Cygwin stores symbol links as ordinary using one of two possible formats. Therefore, the fast implementation falls back to Cygwin functions if it detects potential use of symbol links. The speed of this implementation should be the same as mingw_lstat for common cases, but it is considerable slower when the specified file name does not exist. Despite all efforts to make the fast implementation as robust as possible, it may not work well for some very rare situations. I am aware only one situation: use Cygwin mount to bind unrelated paths inside repository together. Therefore, the core.ignoreCygwinFSTricks configuration option is provided, which controls whether native or Cygwin version of stat is used. Signed-off-by: Dmitry Potapov <dpotapov@gmail.com> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>	16 years ago