From: Junio C Hamano <gitster@pobox.com>
Date: Mon, 20 Aug 2018 18:33:52 +0000 (-0700)
Subject: Merge branch 'js/mingw-o-append'
X-Git-Tag: v2.19.0-rc0~19
X-Git-Url: https://git.uis.cam.ac.uk/x/uis/git/git.git/commitdiff_plain/d18d09bb81c5b1d0736b8945ca2a9e510286a2b4

Merge branch 'js/mingw-o-append'

Among the three codepaths we use O_APPEND to open a file for
appending, one used for writing GIT_TRACE output requires O_APPEND
implementation that behaves sensibly when multiple processes are
writing to the same file.  POSIX emulation used in the Windows port
has been updated to improve in this area.

* js/mingw-o-append:
  mingw: enable atomic O_APPEND
---

d18d09bb81c5b1d0736b8945ca2a9e510286a2b4