From af765a8eab288eb638100e027b97a1d15e4e3026 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <edolstra@gmail.com>
Date: Wed, 9 Aug 2017 16:22:05 +0200
Subject: Use /proc/self/fd to efficiently close all FDs on Linux

Issue #1506.
---
 src/libutil/util.hh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

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

diff --git a/src/libutil/util.hh b/src/libutil/util.hh
index 7ea32e8d9f..f37f2c5d1b 100644
--- a/src/libutil/util.hh
+++ b/src/libutil/util.hh
@@ -261,8 +261,8 @@ public:
    list of strings. */
 std::vector<char *> stringsToCharPtrs(const Strings & ss);
 
-/* Close all file descriptors except stdin, stdout, stderr, and those
-   listed in the given set.  Good practice in child processes. */
+/* Close all file descriptors except those 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. */
-- 
cgit 1.4.1