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| author | Janne Blomqvist <jb@gcc.gnu.org> | 2013-11-10 22:34:29 +0200 |
|---|---|---|
| committer | Janne Blomqvist <jb@gcc.gnu.org> | 2013-11-10 22:34:29 +0200 |
| commit | c20fdb917fff5f3262ee8e3ce27384557ae74ee2 (patch) | |
| tree | 25502b48dbfb346acf48c054900baac6f9b389c0 /gcc/tree-ssa-alias.c | |
| parent | 8d4483387811bad11f6d7650ac3e73347e88e117 (diff) | |
| download | gcc-c20fdb917fff5f3262ee8e3ce27384557ae74ee2.zip gcc-c20fdb917fff5f3262ee8e3ce27384557ae74ee2.tar.gz gcc-c20fdb917fff5f3262ee8e3ce27384557ae74ee2.tar.bz2 | |
Set close-on-exec flag when opening files.
2013-11-10 Janne Blomqvist <jb@gcc.gnu.org>
* configure.ac: Check presence of mkostemp.
* io/unix.c (set_close_on_exec): New function.
(tempfile_open): Use mkostemp and O_CLOEXEC if available, fallback
to calling set_close_on_exec.
(regular_file): Add O_CLOEXEC to flags if defined.
(open_external): Call set_close_on_exec if O_CLOEXEC is not
defined.
* config.h.in: Regenerated.
* configure: Regenerated.
* Makefile.in: Regenerated.
* aclocal.m4: Regenerated.
From-SVN: r204654
Diffstat (limited to 'gcc/tree-ssa-alias.c')
0 files changed, 0 insertions, 0 deletions