From 35355fc1fcffbe859395e360c0a6a1463f137d63 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <e.dolstra@tudelft.nl>
Date: Mon, 5 Mar 2012 20:29:00 +0100
Subject: Set the close-on-exec flag on file descriptors

---
 src/libutil/util.hh | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/libutil/util.hh')

diff --git a/src/libutil/util.hh b/src/libutil/util.hh
index a1cf68e69d..ee0f3862a8 100644
--- a/src/libutil/util.hh
+++ b/src/libutil/util.hh
@@ -258,6 +258,9 @@ string runProgram(Path program, bool searchPath = false,
    listed in the given set.  Good practice in child processes. */
 void closeMostFDs(const set<int> & exceptions);
 
+/* Set the close-on-exec flag for the given file descriptor. */
+void closeOnExec(int fd);
+
 /* Wrapper around _exit() on Unix and ExitProcess() on Windows.  (On
    Cygwin, _exit() doesn't seem to do the right thing.) */
 void quickExit(int status);
-- 
cgit 1.4.1