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* Explicitly truncate bswap operand to uint32_tBenjamin Kramer2009-11-25
| | | | | | | | | There are some places in git where a long is passed to htonl/ntohl. llvm doesn't support matching operands of different bitwidths intentionally. This patch fixes the build with llvm-gcc (and clang) on x86_64. Signed-off-by: Benjamin Kramer <benny.kra@googlemail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Enable support for IPv6 on MinGWMartin Storsjö2009-11-24
| | | | | | | | | | The IPv6 support functions are loaded dynamically, to maintain backwards compatibility with versions of Windows prior to XP, and fallback wrappers are provided, implemented in terms of gethostbyname and gethostbyaddr. Signed-off-by: Martin Storsjo <martin@martin.st> Acked-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Refactor winsock initialization into a separate functionMartin Storsjö2009-11-24
| | | | | | | | | | | The winsock library must be initialized. Since gethostbyname() is the first function that calls into winsock, it was overridden to do the initialization. This refactoring helps the next patch, where other functions can be called earlier. Signed-off-by: Martin Storsjo <martin@martin.st> Acked-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Merge branch 'rj/cygwin-msvc'Junio C Hamano2009-11-20
|\ | | | | | | | | | | * rj/cygwin-msvc: MSVC: Add support for building with NO_MMAP Makefile: keep MSVC and Cygwin configuration separate
| * MSVC: Add support for building with NO_MMAPRamsay Jones2009-11-08
| | | | | | | | | | | | | | | | | | | | | | | | | | When the NO_MMAP build variable is set, the msvc linker complains: error LNK2001: unresolved external symbol _getpagesize The msvc libraries do not define the getpagesize() function, so we move the mingw_getpagesize() implementation from the conditionally built win32mmap.c file to mingw.c. Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Merge branch 'ef/msys-imap'Junio C Hamano2009-11-17
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * ef/msys-imap: Windows: use BLK_SHA1 again MSVC: Enable OpenSSL, and translate -lcrypto mingw: enable OpenSSL mingw: wrap SSL_set_(w|r)fd to call _get_osfhandle imap-send: build imap-send on Windows imap-send: fix compilation-error on Windows imap-send: use run-command API for tunneling imap-send: use separate read and write fds imap-send: remove useless uid code
| * | MSVC: Enable OpenSSL, and translate -lcryptoMarius Storm-Olsen2009-10-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We don't use crypto, but rather require libeay32 and ssleay32. handle it in both the Makefile msvc linker script, and the buildsystem generator. Signed-off-by: Marius Storm-Olsen <mstormo@gmail.com> Signed-off-by: Erik Faye-Lund <kusmabite@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | mingw: wrap SSL_set_(w|r)fd to call _get_osfhandleErik Faye-Lund2009-10-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | SSL_set_fd (and friends) expects a OS file handle on Windows, not a file descriptor as on UNIX(-ish). This patch makes the Windows version of SSL_set_fd behave like the UNIX versions, by calling _get_osfhandle on it's input. Signed-off-by: Erik Faye-Lund <kusmabite@gmail.com> Acked-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | Use faster byte swapping when compiling with MSVCSebastian Schuberth2009-10-30
| |/ |/| | | | | | | | | | | | | | | When compiling with MSVC on x86-compatible, use an intrinsic for byte swapping. In contrast to the GCC path, we do not prefer inline assembly here as it is not supported for the x64 platform. Signed-off-by: Sebastian Schuberth <sschuberth@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Merge branch 'ms/msvc'Junio C Hamano2009-10-09
|\ \ | | | | | | | | | | | | | | | * ms/msvc: Fix the exit code of MSVC build scripts on cygwin Fix MSVC build on cygwin
| * | Fix the exit code of MSVC build scripts on cygwinRamsay Jones2009-10-08
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | During an MSVC build on cygwin, the make program did not notice when the compiler or linker exited with an error. This was caused by the scripts exiting with the value returned by system() directly. On POSIX-like systems, such as cygwin, the return value of system() has the exit code of the executed command encoded in the first byte (ie the value is shifted up by 8 bits). This allows the bottom 7 bits to contain the signal number of a terminated process, while the eighth bit indicates whether a core-dump was produced. (A value of -1 indicates that the command failed to execute.) The make program, however, expects the exit code to be encoded in the bottom byte. Futhermore, it apparently masks off and ignores anything in the upper bytes. However, these scripts are (naturally) intended to be used on the windows platform, where we can not assume POSIX-like semantics from a perl implementation (eg ActiveState). So, in general, we can not assume that shifting the return value right by eight will get us the exit code. In order to improve portability, we assume that a zero return from system() indicates success, whereas anything else indicates failure. Since we don't need to know the exact exit code from the compiler or linker, we simply exit with 0 (success) or 1 (failure). Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Fix some printf format warningsRamsay Jones2009-10-02
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 51ea551 ("make sure byte swapping is optimal for git" 2009-08-18) introduced a "sane definition for ntohl()/htonl()" for use on some GNU C platforms. Unfortunately, for some of these platforms, this results in the introduction of a problem which is essentially the reverse of a problem that commit 6e1c234 ("Fix some warnings (on cygwin) to allow -Werror" 2008-07-3) was intended to fix. In particular, on platforms where the uint32_t type is defined to be unsigned long, the return type of the new ntohl()/htonl() is causing gcc to issue printf format warnings, such as: warning: long unsigned int format, unsigned int arg (arg 3) (nine such warnings, covering six different files). The earlier commit (6e1c234) needed to suppress these same warnings, except that the types were in the opposite direction; namely the format specifier ("%u") was 'unsigned int' and the argument type (ie the return type of ntohl()) was 'long unsigned int' (aka uint32_t). In order to suppress these warnings, the earlier commit used the (C99) PRIu32 format specifier, since the definition of this macro is suitable for use with the uint32_t type on that platform. This worked because the return type of the (original) platform ntohl()/htonl() functions was uint32_t. In order to suppress these warnings, we change the return type of the new byte swapping functions in the compat/bswap.h header file from 'unsigned int' to uint32_t. Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk> Acked-by: Nicolas Pitre <nico@fluxnic.net> Signed-off-by: Jeff King <peff@peff.net>
* Add scripts to generate projects for other buildsystems (MSVC vcproj, QMake)Marius Storm-Olsen2009-09-18
| | | | | | | | | | | | | | | | | | | | These scripts generate projects for the MSVC IDE (.vcproj files) or QMake (.pro files), based on the output of a 'make -n MSVC=1 V=1' run. This enables us to simply do the necesarry changes in the Makefile, and you can update the other buildsystems by regenerating the files. Keeping the other buildsystems up-to-date with main development. The generator system is designed to easily drop in pm's for other buildsystems as well, if someone has an itch. However, the focus has been Windows development, so the 'engine' might need patches to support any platform. Also add some .gitignore entries for MSVC files. Signed-off-by: Marius Storm-Olsen <mstormo@gmail.com> Acked-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Add README for MSVC buildMarius Storm-Olsen2009-09-18
| | | | | | | | | Based on original README patch from Frank Li, describe the steps to build git with VS2008 (aka MSVC). Signed-off-by: Marius Storm-Olsen <mstormo@gmail.com> Acked-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Add MSVC to MakefileMarius Storm-Olsen2009-09-18
| | | | | | | | | | | | | | | | Enable MSVC builds with GNU Make by simply calling make MSVC=1 (Debug build possible by adding DEBUG=1 as well) Two scripts, clink.pl and lib.pl, are used to convert certain GCC specific command line options into something MSVC understands. By building for MSVC with GNU Make, we can ensure that the MSVC port always follows the latest code, and does not lag behind due to unmaintained NMake Makefile or IDE projects. Signed-off-by: Marius Storm-Olsen <mstormo@gmail.com> Acked-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Define strncasecmp and ftruncate for MSVCMarius Storm-Olsen2009-09-18
| | | | | | Signed-off-by: Marius Storm-Olsen <mstormo@gmail.com> Acked-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Make usage of windows.h lean and meanMarius Storm-Olsen2009-09-18
| | | | | | | | | | | | | | | | | | | | | | Centralize the include of windows.h in git-compat-util.h, turn on WIN32_LEAN_AND_MEAN to avoid including plenty of other header files which is not needed in Git. Also ensure we load winsock2.h first, so we don't load the older winsock definitions at a later stage, since they contain duplicate definitions. When moving windows.h into git-compat-util.h, we need to protect the definition of struct pollfd in mingw.h, since this file is used by both MinGW and MSVC, and the latter defines this struct in winsock2.h. We need to keep the windows.h include in compat/win32.h, since its shared by both MinGW and Cygwin, and we're not touching Cygwin in this commit. The include in git-compat-util.h is protected with an ifdef WIN32, which is not the case when compiling for Cygwin. Signed-off-by: Marius Storm-Olsen <mstormo@gmail.com> Acked-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Add platform files for porting to MSVCFrank Li2009-09-18
| | | | | | | | | Add msvc.c and msvc.h to build git under MSVC. Signed-off-by: Frank Li <lznuaa@gmail.com> Signed-off-by: Marius Storm-Olsen <mstormo@gmail.com> Acked-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Add MinGW header files to build git with MSVCFrank Li2009-09-18
| | | | | | | | | | Added the header files dirent.h, unistd.h and utime.h Add alloca.h, which simply includes malloc.h, which defines alloca(). Signed-off-by: Frank Li <lznuaa@gmail.com> Signed-off-by: Marius Storm-Olsen <mstormo@gmail.com> Acked-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Add empty header files for MSVC portMarius Storm-Olsen2009-09-18
| | | | | | | | | MSVC lacks many of the header files included by git-compat-util.h; add blank header files for these instead of going ifdef crazy. Signed-off-by: Marius Storm-Olsen <mstormo@gmail.com> Acked-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Test for WIN32 instead of __MINGW32_Frank Li2009-09-18
| | | | | | | | | | | | | | | The code which is conditional on MinGW32 is actually conditional on Windows. Use the WIN32 symbol, which is defined by the MINGW32 and MSVC environments, but not by Cygwin. Define SNPRINTF_SIZE_CORR=1 for MSVC too, as its vsnprintf function does not add NUL at the end of the buffer if the result fits the buffer size exactly. Signed-off-by: Frank Li <lznuaa@gmail.com> Signed-off-by: Marius Storm-Olsen <mstormo@gmail.com> Acked-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Fix __stdcall placement and function prototypeFrank Li2009-09-18
| | | | | | | | | | | | MSVC requires __stdcall to be between the functions return value and the function name, and that the function pointer type is in the form of return_type (WINAPI *function_name)(arguments...) Signed-off-by: Frank Li <lznuaa@gmail.com> Signed-off-by: Marius Storm-Olsen <mstormo@gmail.com> Acked-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Set _O_BINARY as default fmode for both MinGW and MSVCMarius Storm-Olsen2009-09-18
| | | | | | | | | | | | | MinGW set the _CRT_fmode to set both the default fmode and _O_BINARY on stdin/stdout/stderr. Rather use the main() define in mingw.h to set this for both MinGW and MSVC. This will ensure that a MinGW and MSVC build will handle input and output identically. Signed-off-by: Marius Storm-Olsen <mstormo@gmail.com> Acked-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Change regerror() declaration from K&R style to ANSI C (C89)Frank Li2009-09-18
| | | | | | | | | | The MSVC headers typedef errcode as int, and thus confused the compiler in the K&R style definition. ANSI style deconfuses it. Signed-off-by: Frank Li <lznuaa@gmail.com> Signed-off-by: Marius Storm-Olsen <mstormo@gmail.com> Acked-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Add include guards to compat/win32.hMarius Storm-Olsen2009-09-18
| | | | | | Signed-off-by: Marius Storm-Olsen <mstormo@gmail.com> Acked-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Avoid declaration after statementFrank Li2009-09-18
| | | | | | | | | MSVC does not understand this C99 style. Signed-off-by: Frank Li <lznuaa@gmail.com> Signed-off-by: Marius Storm-Olsen <mstormo@gmail.com> Acked-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* start_command: do not clobber cmd->env on Windows code pathJohannes Sixt2009-09-11
| | | | | | | | | | | | Previously, it would not be possible to call start_command twice for the same struct child_process that has env set. The fix is achieved by moving the loop that modifies the environment block into a helper function. This also allows us to make two other helper functions static. Signed-off-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Merge branch 'lt/block-sha1'Junio C Hamano2009-08-27
|\ | | | | | | | | | | | | | | * lt/block-sha1: remove ARM and Mozilla SHA1 implementations block-sha1: guard gcc extensions with __GNUC__ make sure byte swapping is optimal for git block-sha1: make the size member first in the context struct
| * make sure byte swapping is optimal for gitNicolas Pitre2009-08-18
| | | | | | | | | | | | | | | | | | | | We rely on ntohl() and htonl() to perform byte swapping in many places. However, some platforms have libraries providing really poor implementations of those which might cause significant performance issues, especially with the block-sha1 code. Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | compat/snprintf.c: clarify SNPRINTF_SIZE_CORRJunio C Hamano2009-08-21
| | | | | | | | Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | MinGW: simplify waitpid() emulation macrosJohannes Sixt2009-07-05
|/ | | | | | | | | | Windows does not have signals. At least they cannot be diagnosed by the parent process; all that the parent process can observe is the exit code. This also adds a dummy definition of WTERMSIG. Signed-off-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* MinGW: truncate exit()'s argument to lowest 8 bitsJohannes Sixt2009-07-05
| | | | | | | | | | | | | | For some reason, MinGW's bash cannot reliably detect failure of the child process if a negative value is passed to exit(). This fixes it by truncating the exit code in all calls of exit(). This issue was worked around in run_builtin() of git.c (2488df84 builtin run_command: do not exit with -1, 2007-11-15). This workaround is no longer necessary and is reverted. Suggested-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Merge branch 'sp/msysgit'Junio C Hamano2009-06-13
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * sp/msysgit: compat/ has subdirectories: do not omit them in 'make clean' Fix typo in nedmalloc warning fix MinGW: Teach Makefile to detect msysgit and apply specific settings Fix warnings in nedmalloc when compiling with GCC 4.4.0 Add custom memory allocator to MinGW and MacOS builds MinGW readdir reimplementation to support d_type connect.c: Support PuTTY plink and TortoisePlink as SSH on Windows git: browsing paths with spaces when using the start command MinGW: fix warning about implicit declaration of _getch() test-chmtime: work around Windows limitation Work around a regression in Windows 7, causing erase_in_line() to crash sometimes Quiet make: do not leave Windows behind MinGW: GCC >= 4 does not need SNPRINTF_SIZE_CORR anymore Conflicts: Makefile
| * Fix typo in nedmalloc warning fixJohannes Sixt2009-06-11
| | | | | | | | | | Signed-off-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * Fix warnings in nedmalloc when compiling with GCC 4.4.0Johannes Schindelin2009-06-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Nedmalloc's source code has a cute #define construct to avoid inserting an if() statement, because that might interact badly with enclosing if() statements. However, GCC > 4 complains with a "warning: value computed is not used". So we cast the result to "void". GCC also does not understand the Visual C++ specific pragmas, so we need to disable them for MinGW. We need to include malloc.h on Windows even if we happen to compile the stuff as a MinGW program. Otherwise the function declaration of alloca() is missing. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * Add custom memory allocator to MinGW and MacOS buildsMarius Storm-Olsen2009-06-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The standard allocator on Windows is pretty bad prior to Windows Vista, and nedmalloc is better than the modified dlmalloc provided with newer versions of the MinGW libc. NedMalloc stats in Git ---------------------- All results are the best result out of 3 runs. The benchmarks have been done on different hardware, so the repack times are not comparable. These benchmarks are all based on 'git repack -adf' on the Linux kernel. XP ----------------------------------------------- MinGW Threads Total Time Speed ----------------------------------------------- 3.4.2 (1T) 00:12:28.422 3.4.2 + nedmalloc (1T) 00:07:25.437 1.68x 3.4.5 (1T) 00:12:20.718 3.4.5 + nedmalloc (1T) 00:07:24.809 1.67x 4.3.3-tdm (1T) 00:12:01.843 4.3.3-tdm + nedmalloc (1T) 00:07:16.468 1.65x 4.3.3-tdm (2T) 00:07:35.062 4.3.3-tdm + nedmalloc (2T) 00:04:57.874 1.54x Vista ----------------------------------------------- MinGW Threads Total Time Speed ----------------------------------------------- 4.3.3-tdm (1T) 00:07:40.844 4.3.3-tdm + nedmalloc (1T) 00:07:17.548 1.05x 4.3.3-tdm (2T) 00:05:33.746 4.3.3-tdm + nedmalloc (2T) 00:05:27.334 1.02x Mac Mini ----------------------------------------------- GCC Threads Total Time Speed ----------------------------------------------- i686-darwin9-4.0.1 (2T) 00:09:57.346 i686-darwin9-4.0.1+ned (2T) 00:08:51.072 1.12x Signed-off-by: Marius Storm-Olsen <marius@trolltech.com> Signed-off-by: Steffen Prohaska <prohaska@zib.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * MinGW readdir reimplementation to support d_typeMarius Storm-Olsen2009-06-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The original readdir implementation was fast, but didn't support the d_type. This means that git would do additional lstats for each entry, to figure out if the entry was a directory or not. This unneedingly slowed down many operations, since Windows API provides this information directly when walking the directories. By running this implementation on Moe's repo structure: mkdir bummer && cd bummer; for ((i=0;i<100;i++)); do mkdir $i && pushd $i; for ((j=0;j<1000;j++)); do echo "$j" >$j; done; popd; done We see the following speedups: git add . ------------------- old: 00:00:23(.087) new: 00:00:21(.512) 1.07x git status ------------------- old: 00:00:03(.306) new: 00:00:01(.684) 1.96x git clean -dxf ------------------- old: 00:00:01(.918) new: 00:00:00(.295) 6.50x Signed-off-by: Marius Storm-Olsen <marius@trolltech.com> Signed-off-by: Steffen Prohaska <prohaska@zib.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * MinGW: fix warning about implicit declaration of _getch()Johannes Schindelin2009-06-01
| | | | | | | | | | | | | | | | conio.h provides the declaration. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Steffen Prohaska <prohaska@zib.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * Work around a regression in Windows 7, causing erase_in_line() to crash ↵Johannes Schindelin2009-06-01
| | | | | | | | | | | | | | | | | | | | | | | | | | sometimes The function FillConsoleOutputCharacterA() was pretty content in XP to take a NULL pointer if we did not want to store the number of written columns. In Windows 7, it crashes, but only when called from within Git Bash, not from within cmd.exe. Go figure. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Steffen Prohaska <prohaska@zib.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * MinGW: GCC >= 4 does not need SNPRINTF_SIZE_CORR anymoreJohannes Schindelin2009-06-01
| | | | | | | | | | | | Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Steffen Prohaska <prohaska@zib.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | compat: add a basename() compatibility functionDavid Aguilar2009-05-31
| | | | | | | | | | | | | | | | | | | | | | Some systems such as Windows lack libgen.h so provide a basename() implementation for cross-platform use. This introduces the NO_LIBGEN_H construct to the Makefile and autoconf scripts. Signed-off-by: David Aguilar <davvid@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | compat: add a mkstemps() compatibility functionDavid Aguilar2009-05-31
|/ | | | | | | | | mkstemps() is a BSD extension so provide an implementation for cross-platform use. Signed-off-by: David Aguilar <davvid@gmail.com> Tested-by: Johannes Sixt <j6t@kdbg.org> (Windows) Signed-off-by: Junio C Hamano <gitster@pobox.com>
* MinGW: Add a simple getpass()Johannes Schindelin2009-05-23
| | | | | | | | | | | | | We need getpass() to activate curl on MinGW. Although the default Makefile currently has 'NO_CURL = YesPlease', msysgit releases do provide curl support, so getpass() is used. [spr: - edited commit message. - squashed commit that provides getpass() declaration.] Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Steffen Prohaska <prohaska@zib.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* MinGW: use POSIX signature of waitpid()Johannes Schindelin2009-05-23
| | | | | | | | Git's source code expects waitpid() to return a signed int status. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Steffen Prohaska <prohaska@zib.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* MinGW: Scan for \r in addition to \n when reading shbang linesPeter Harris2009-05-23
| | | | | | | \r is common on Windows, so we should handle it gracefully. Signed-off-by: Steffen Prohaska <prohaska@zib.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Fix a bunch of pointer declarations (codestyle)Felipe Contreras2009-05-01
| | | | | | | Essentially; s/type* /type */ as per the coding guidelines. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Fix more typos/spelling in commentsMichael J Gruber2009-04-22
| | | | | | | 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>
* Fix typos / spelling in commentsMike Ralphson2009-04-22
| | | | | Signed-off-by: Mike Ralphson <mike@abacus.co.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Windows: Work around intermittent failures in mingw_renameJohannes Sixt2009-04-20
| | | | | | | | | | | | | | | | | | | | | | We have replaced rename() with a version that can rename a file to a destination that already exists. Nevertheless, many users, the author included, observe failures in the code that are not reproducible. The theory is that the failures are due to some other process that happens to have opened the destination file briefly at the wrong moment. (And there is no way on Windows to delete or replace a file that is currently open.) The most likely candidate for such a process is a virus scanner. The failure is more often observed while there is heavy git activity (for example while the test suite is running or during a rebase operation). We work around the failure by retrying the rename operation if it failed due to ERROR_ACCESS_DENIED. The retries are delayed a bit: The first only by giving up the time slice, the next after the minimal scheduling granularity, and if more retries are needed, then we wait some non-trivial amount of time with exponential back-off. Signed-off-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* MinGW: Quote arguments for subprocesses that contain a single-quoteJohannes Sixt2009-03-24
| | | | | | | | | | | | | | | | | | | | Before a process can be spawned by mingw_spawnve, arguments must be surrounded by double-quotes if special characters are present. This is necessary because the startup code of the spawned process will expand arguments that look like glob patterns. "Normal" Windows command line utilities expand only * and ?, but MSYS programs, including bash, are different: They also expand braces, and this has already been taken care of by compat/mingw.c:quote_arg(). But MSYS programs also treat single-quotes in a special way: Arguments between single-quotes are spliced together (with spaces) into a word. With this patch this treatment is avoided by quoting arguments that contain single-quotes. This lets t4252 pass on Windows. Signed-off-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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