From 8dd0350e1607aa30f7a043c8d5ec7a7eeb874115 Mon Sep 17 00:00:00 2001 From: Alberto Gonzalez Iniesta Date: Mon, 5 Nov 2012 16:28:09 +0100 Subject: Imported Upstream version 2.3_rc1 --- fdmisc.c | 72 ---------------------------------------------------------------- 1 file changed, 72 deletions(-) delete mode 100644 fdmisc.c (limited to 'fdmisc.c') diff --git a/fdmisc.c b/fdmisc.c deleted file mode 100644 index 5be3c8b..0000000 --- a/fdmisc.c +++ /dev/null @@ -1,72 +0,0 @@ -/* - * OpenVPN -- An application to securely tunnel IP networks - * over a single UDP port, with support for SSL/TLS-based - * session authentication and key exchange, - * packet encryption, packet authentication, and - * packet compression. - * - * Copyright (C) 2002-2010 OpenVPN Technologies, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program (see the file COPYING included with this - * distribution); if not, write to the Free Software Foundation, Inc., - * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include "syshead.h" - -#include "fdmisc.h" -#include "error.h" - -#include "memdbg.h" - -/* Set a file descriptor to non-blocking */ -bool -set_nonblock_action (int fd) -{ -#ifdef WIN32 - u_long arg = 1; - if (ioctlsocket (fd, FIONBIO, &arg)) - return false; -#else - if (fcntl (fd, F_SETFL, O_NONBLOCK) < 0) - return false; -#endif - return true; -} - -/* Set a file descriptor to not be passed across execs */ -bool -set_cloexec_action (int fd) -{ -#ifndef WIN32 - if (fcntl (fd, F_SETFD, FD_CLOEXEC) < 0) - return false; -#endif - return true; -} - -/* Set a file descriptor to non-blocking */ -void -set_nonblock (int fd) -{ - if (!set_nonblock_action (fd)) - msg (M_SOCKERR, "Set socket to non-blocking mode failed"); -} - -/* Set a file descriptor to not be passed across execs */ -void -set_cloexec (int fd) -{ - if (!set_cloexec_action (fd)) - msg (M_ERR, "Set FD_CLOEXEC flag on file descriptor failed"); -} -- cgit v1.2.3