From 7438a80dcbb3c6766fe0288935c545c6a0f98257 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Sat, 26 Jul 2008 22:35:15 +0000 Subject: * login/utmp_file.c (setutent_file): Minor optimization in case O_CLOEXEC is available. --- login/utmp_file.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'login') diff --git a/login/utmp_file.c b/login/utmp_file.c index a1c6a25716..c0bd229952 100644 --- a/login/utmp_file.c +++ b/login/utmp_file.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1996-2002, 2003, 2004, 2007 Free Software Foundation, Inc. +/* Copyright (C) 1996-2004, 2007, 2008 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper and Paul Janzen , 1996. @@ -167,10 +167,11 @@ setutent_file (void) # ifdef O_CLOEXEC if (__have_o_cloexec == 0) __have_o_cloexec = (result & FD_CLOEXEC) ? 1 : -1; -# endif - result = fcntl_not_cancel (file_fd, F_SETFD, - result | FD_CLOEXEC); + if (__have_o_cloexec < 0) +# endif + result = fcntl_not_cancel (file_fd, F_SETFD, + result | FD_CLOEXEC); } if (result == -1) -- cgit v1.2.3