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| author | Mark Geisert <mark@maxrnd.com> | 2021-02-10 22:53:05 -0800 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2021-02-12 10:18:25 +0100 |
| commit | 62ee6581a5701342c17790116f847e9d40c387d7 (patch) | |
| tree | 44152f02a944933cde5be71c6e717cd77452c97e /winsup/cygwin/release/3.2.0 | |
| parent | 5fea2f87dcb4d64f25072cc66d8909c7945e2345 (diff) | |
| download | newlib-62ee6581a5701342c17790116f847e9d40c387d7.zip newlib-62ee6581a5701342c17790116f847e9d40c387d7.tar.gz newlib-62ee6581a5701342c17790116f847e9d40c387d7.tar.bz2 | |
Cygwin: Have tmpfile(3) use O_TMPFILE
Per discussion on cygwin-developers, a Cygwin tmpfile(3) implementation
has been added to syscalls.cc. This overrides the one supplied by
newlib. Then the open(2) flag O_TMPFILE was added to the open call that
tmpfile internally makes.
This v2 patch removes O_CREAT from open() call as O_TMPFILE obviates it.
Note that open() takes a directory's path but returns an fd to a file.
Diffstat (limited to 'winsup/cygwin/release/3.2.0')
| -rw-r--r-- | winsup/cygwin/release/3.2.0 | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/winsup/cygwin/release/3.2.0 b/winsup/cygwin/release/3.2.0 index f748a9b..d02d168 100644 --- a/winsup/cygwin/release/3.2.0 +++ b/winsup/cygwin/release/3.2.0 @@ -19,6 +19,10 @@ What changed: - A few FAQ updates. +- Have tmpfile(3) make use of Win32 FILE_ATTRIBUTE_TEMPORARY via open(2) + flag O_TMPFILE. + Addresses: https://cygwin.com/pipermail/cygwin/2021-January/247304.html + Bug Fixes --------- |