git/compat, branch v2.6.2

poll: honor the timeout on Win32

2015-09-14T19:53:48Z

Ensure that when passing a pipe, the gnulib poll replacement will not return 0 before the timeout has passed. Not obeying the timeout (and merely returning 0) causes pathological behavior when preparing a packfile for a repository and taking a long time to do so. If poll were to return 0 immediately, this would cause keep-alives to get sent as quickly as possible until the packfile was created. Such deviance from the standard would cause megabytes (or more) of keep-alive packets to be sent. GetTickCount is used as it is efficient, stable and monotonically increasing. (Neither GetSystemTime nor QueryPerformanceCounter have all three of these properties.) Signed-off-by: Edward Thomson Signed-off-by: Johannes Schindelin Signed-off-by: Junio C Hamano

Mingw: verify both ends of the pipe () call

2015-08-28T18:11:50Z

The code to open and test the second end of the pipe clearly imitates the code for the first end. A little too closely, though... Let's fix the obvious copy-edit bug. Signed-off-by: Jose F. Morales Signed-off-by: Johannes Schindelin Reviewed-by: Jonathan Nieder Acked-by: Johannes Sixt Signed-off-by: Junio C Hamano

Merge branch 'nd/untracked-cache'

2015-05-26T20:24:46Z

Teach the index to optionally remember already seen untracked files to speed up "git status" in a working tree with tons of cruft. * nd/untracked-cache: (24 commits) git-status.txt: advertisement for untracked cache untracked cache: guard and disable on system changes mingw32: add uname() t7063: tests for untracked cache update-index: test the system before enabling untracked cache update-index: manually enable or disable untracked cache status: enable untracked cache untracked-cache: temporarily disable with $GIT_DISABLE_UNTRACKED_CACHE untracked cache: mark index dirty if untracked cache is updated untracked cache: print stats with $GIT_TRACE_UNTRACKED_STATS untracked cache: avoid racy timestamps read-cache.c: split racy stat test to a separate function untracked cache: invalidate at index addition or removal untracked cache: load from UNTR index extension untracked cache: save to an index extension ewah: add convenient wrapper ewah_serialize_strbuf() untracked cache: don't open non-existent .gitignore untracked cache: mark what dirs should be recursed/saved untracked cache: record/validate dir mtime and reuse cached output untracked cache: make a wrapper around {open,read,close}dir() ...

Merge branch 'lm/squelch-bg-progress'

2015-05-11T21:23:42Z

Many long-running operations show progress eye-candy, even when they are later backgrounded. Hide the eye-candy when the process is sent to the background instead. * lm/squelch-bg-progress: compat/mingw: stubs for getpgid() and tcgetpgrp() progress: no progress in background

compat/mingw: stubs for getpgid() and tcgetpgrp()

2015-04-15T18:50:34Z

Windows does not have process groups. It is, therefore, the simplest to pretend that each process is in its own process group. While here, move the getppid() stub from its old location (between two sync related functions) next to the two new functions. Signed-off-by: Johannes Sixt Signed-off-by: Junio C Hamano

mingw32: add uname()

2015-03-12T20:45:18Z

Helped-by: Eric Sunshine Signed-off-by: Nguyễn Thái Ngọc Duy Signed-off-by: Junio C Hamano

Merge branch 'dm/compat-s-ifmt-for-zos'

2014-12-22T20:27:16Z

Long overdue departure from the assumption that S_IFMT is shared by everybody made in 2005. * dm/compat-s-ifmt-for-zos: compat: convert modes to use portable file type values

Merge branch 'js/windows-open-eisdir-error'

2014-12-05T19:42:35Z

* js/windows-open-eisdir-error: Windows: correct detection of EISDIR in mingw_open()

compat: convert modes to use portable file type values

2014-12-04T19:58:36Z

This adds simple wrapper functions around calls to stat(), fstat(), and lstat() that translate the operating system's native file type bits to those used by most operating systems. It also rewrites the S_IF* macros to the common values, so all file type processing is performed using the translated modes. This makes projects portable across operating systems that use different file type definitions. Only the file type bits may be affected by these compatibility functions; the file permission bits are assumed to be 07777 and are passed through unchanged. Signed-off-by: David Michael Signed-off-by: Junio C Hamano

Windows: correct detection of EISDIR in mingw_open()

2014-11-17T16:45:50Z

According to the Linux open(2) man page, open() must return EISDIR if a directory was attempted to be opened for writing. Our emulation in mingw_open() does not get this right: it checks only for O_CREAT. Fix it to check for a write request. This fixes a failure in reflog handling, which opens files with O_APPEND|O_WRONLY, but without O_CREAT, and expects EISDIR when the named file happens to be a directory. Signed-off-by: Johannes Sixt Signed-off-by: Junio C Hamano