Imported Upstream version 2.3_rc1

1 files changed, 0 insertions, 658 deletions

diff --git a/syshead.h b/syshead.h
deleted file mode 100644
index b81ce59..0000000
--- a/syshead.h
+++ /dev/null
@@ -1,658 +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. <sales@openvpn.net>
- *
- *  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
- */
-
-#ifndef SYSHEAD_H
-#define SYSHEAD_H
-
-/*
- * Only include if not during configure
- */
-#ifndef PACKAGE_NAME
-#include "config.h"
-#endif
-
-/* branch prediction hints */
-#if defined(__GNUC__)
-# define likely(x)       __builtin_expect((x),1)
-# define unlikely(x)     __builtin_expect((x),0)
-#else
-# define likely(x)      (x)
-# define unlikely(x)    (x)
-#endif
-
-#if defined(_WIN32) && !defined(WIN32)
-#define WIN32
-#endif
-
-#ifdef WIN32
-#include <windows.h>
-#include <winsock2.h>
-#define sleep(x) Sleep((x)*1000)
-#define random rand
-#define srandom srand
-#endif
-
-#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-
-#ifdef HAVE_SYS_WAIT_H
-# include <sys/wait.h>
-#endif
-
-#ifndef WIN32
-#ifndef WEXITSTATUS
-# define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
-#endif
-#ifndef WIFEXITED
-# define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
-#endif
-#endif
-
-#ifdef TIME_WITH_SYS_TIME
-# include <sys/time.h>
-# include <time.h>
-#else
-# ifdef HAVE_SYS_TIME_H
-#  include <sys/time.h>
-# else
-#  include <time.h>
-# endif
-#endif
-
-#ifdef HAVE_SYS_SOCKET_H
-# if defined(TARGET_LINUX) && !defined(_GNU_SOURCE)
-   /* needed for peercred support on glibc-2.8 */
-#  define _GNU_SOURCE
-# endif
-#include <sys/socket.h>
-#endif
-
-#ifdef HAVE_SYS_UN_H
-#include <sys/un.h>
-#endif
-
-#ifdef HAVE_SYS_IOCTL_H
-#include <sys/ioctl.h>
-#endif
-
-#ifdef HAVE_SYS_STAT_H
-#include <sys/stat.h>
-#endif
-
-#ifdef HAVE_FCNTL_H
-#include <fcntl.h>
-#endif
-
-#ifdef HAVE_SYS_FILE_H
-#include <sys/file.h>
-#endif
-
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-
-#ifdef HAVE_STDINT_H
-#include <stdint.h>
-#endif
-
-#ifdef HAVE_STDARG_H
-#include <stdarg.h>
-#endif
-
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-
-#ifdef HAVE_SIGNAL_H
-#include <signal.h>
-#endif
-
-#ifdef HAVE_STDIO_H
-#include <stdio.h>
-#endif
-
-#ifdef HAVE_CTYPE_H
-#include <ctype.h>
-#endif
-
-#ifdef HAVE_ERRNO_H
-#include <errno.h>
-#endif
-
-#ifdef HAVE_ERR_H
-#include <err.h>
-#endif
-
-#ifdef HAVE_SYSLOG_H
-#include <syslog.h>
-#endif
-
-#ifdef HAVE_PWD_H
-#include <pwd.h>
-#endif
-
-#ifdef HAVE_GRP_H
-#include <grp.h>
-#endif
-
-#ifdef USE_LIBDL
-#include <dlfcn.h>
-#endif
-
-#ifdef HAVE_NETDB_H
-#include <netdb.h>
-#endif
-
-#ifdef HAVE_NETINET_IN_H
-#include <netinet/in.h>
-#endif
-
-#ifdef HAVE_RESOLV_H
-#include <resolv.h>
-#endif
-
-#ifdef HAVE_SYS_POLL_H
-#include <sys/poll.h>
-#endif
-
-#ifdef HAVE_SYS_EPOLL_H
-#include <sys/epoll.h>
-#endif
-
-#ifdef HAVE_SETCON
-#include <selinux/selinux.h>
-#endif
-
-#ifdef TARGET_SOLARIS
-#ifdef HAVE_STRINGS_H
-#include <strings.h>
-#endif
-#else
-#ifdef HAVE_STRING_H
-#include <string.h>
-#endif
-#endif
-
-#ifdef HAVE_ARPA_INET_H
-#include <arpa/inet.h>
-#endif
-
-#ifdef HAVE_NET_IF_H
-#include <net/if.h>
-#endif
-
-#ifdef TARGET_LINUX
-
-#if defined(HAVE_NETINET_IF_ETHER_H)
-#include <netinet/if_ether.h>
-#endif
-
-#ifdef HAVE_LINUX_IF_TUN_H
-#include <linux/if_tun.h>
-#endif
-
-#ifdef HAVE_NETINET_IP_H
-#include <netinet/ip.h>
-#endif
-
-#ifdef HAVE_LINUX_SOCKIOS_H
-#include <linux/sockios.h>
-#endif
-
-#ifdef HAVE_LINUX_TYPES_H
-#include <linux/types.h>
-#endif
-
-#ifdef HAVE_LINUX_ERRQUEUE_H
-#include <linux/errqueue.h>
-#endif
-
-#ifdef HAVE_NETINET_TCP_H
-#include <netinet/tcp.h>
-#endif
-
-#endif /* TARGET_LINUX */
-
-#ifdef TARGET_SOLARIS
-
-#ifdef HAVE_STROPTS_H
-#include <stropts.h>
-#undef S_ERROR
-#endif
-
-#ifdef HAVE_NET_IF_TUN_H
-#include <net/if_tun.h>
-#endif
-
-#ifdef HAVE_SYS_SOCKIO_H
-#include <sys/sockio.h>
-#endif
-
-#ifdef HAVE_NETINET_IN_SYSTM_H
-#include <netinet/in_systm.h>
-#endif
-
-#ifdef HAVE_NETINET_IP_H
-#include <netinet/ip.h>
-#endif
-
-#ifdef HAVE_NETINET_TCP_H
-#include <netinet/tcp.h>
-#endif
-
-#endif /* TARGET_SOLARIS */
-
-#ifdef TARGET_OPENBSD
-
-#ifdef HAVE_SYS_UIO_H
-#include <sys/uio.h>
-#endif
-
-#ifdef HAVE_NETINET_IN_SYSTM_H
-#include <netinet/in_systm.h>
-#endif
-
-#ifdef HAVE_NETINET_IP_H
-#include <netinet/ip.h>
-#endif
-
-#ifdef HAVE_NET_IF_TUN_H
-#include <net/if_tun.h>
-#endif
-
-#endif /* TARGET_OPENBSD */
-
-#ifdef TARGET_FREEBSD
-
-#ifdef HAVE_SYS_UIO_H
-#include <sys/uio.h>
-#endif
-
-#ifdef HAVE_NETINET_IN_SYSTM_H
-#include <netinet/in_systm.h>
-#endif
-
-#ifdef HAVE_NETINET_IP_H
-#include <netinet/ip.h>
-#endif
-
-#ifdef HAVE_NET_IF_TUN_H
-#include <net/if_tun.h>
-#endif
-
-#endif /* TARGET_FREEBSD */
-
-#ifdef TARGET_NETBSD
-
-#ifdef HAVE_NET_IF_TUN_H
-#include <net/if_tun.h>
-#endif
-
-#ifdef HAVE_NETINET_TCP_H
-#include <netinet/tcp.h>
-#endif
-
-#endif /* TARGET_NETBSD */
-
-#ifdef TARGET_DRAGONFLY
-
-#ifdef HAVE_SYS_UIO_H
-#include <sys/uio.h>
-#endif
-
-#ifdef HAVE_NETINET_IN_SYSTM_H
-#include <netinet/in_systm.h>
-#endif
-
-#ifdef HAVE_NETINET_IP_H
-#include <netinet/ip.h>
-#endif
-
-#ifdef HAVE_NET_TUN_IF_TUN_H
-#include <net/tun/if_tun.h>
-#endif
-
-#endif /* TARGET_DRAGONFLY */
-
-#ifdef WIN32
-#include <iphlpapi.h>
-#include <wininet.h>
-#endif
-
-#ifdef HAVE_SYS_MMAN_H
-#ifdef TARGET_DARWIN
-#define _P1003_1B_VISIBLE
-#endif /* TARGET_DARWIN */
-#include <sys/mman.h>
-#endif
-
-/*
- * Pedantic mode is meant to accomplish lint-style program checking,
- * not to build a working executable.
- */
-#ifdef __STRICT_ANSI__
-# define PEDANTIC 1
-# undef HAVE_CPP_VARARG_MACRO_GCC
-# undef HAVE_CPP_VARARG_MACRO_ISO
-# undef EMPTY_ARRAY_SIZE
-# define EMPTY_ARRAY_SIZE 1
-# undef inline
-# define inline
-#else
-# define PEDANTIC 0
-#endif
-
-/*
- * Do we have the capability to support the --passtos option?
- */
-#if defined(IPPROTO_IP) && defined(IP_TOS) && defined(HAVE_SETSOCKOPT)
-#define PASSTOS_CAPABILITY 1
-#else
-#define PASSTOS_CAPABILITY 0
-#endif
-
-/*
- * Do we have the capability to report extended socket errors?
- */
-#if defined(HAVE_LINUX_TYPES_H) && defined(HAVE_LINUX_ERRQUEUE_H) && defined(HAVE_SOCK_EXTENDED_ERR) && defined(HAVE_MSGHDR) && defined(HAVE_CMSGHDR) && defined(CMSG_FIRSTHDR) && defined(CMSG_NXTHDR) && defined(IP_RECVERR) && defined(MSG_ERRQUEUE) && defined(SOL_IP) && defined(HAVE_IOVEC)
-#define EXTENDED_SOCKET_ERROR_CAPABILITY 1
-#else
-#define EXTENDED_SOCKET_ERROR_CAPABILITY 0
-#endif
-
-/*
- * Does this platform support linux-style IP_PKTINFO?
- */
-#if defined(ENABLE_MULTIHOME) && defined(HAVE_IN_PKTINFO) && defined(IP_PKTINFO) && defined(HAVE_MSGHDR) && defined(HAVE_CMSGHDR) && defined(HAVE_IOVEC) && defined(CMSG_FIRSTHDR) && defined(CMSG_NXTHDR) && defined(HAVE_RECVMSG) && defined(HAVE_SENDMSG)
-#define ENABLE_IP_PKTINFO 1
-#else
-#define ENABLE_IP_PKTINFO 0
-#endif
-
-/*
- * Disable ESEC
- */
-#if 0
-#undef EXTENDED_SOCKET_ERROR_CAPABILITY
-#define EXTENDED_SOCKET_ERROR_CAPABILITY 0
-#endif
-
-/*
- * Do we have a syslog capability?
- */
-#if defined(HAVE_OPENLOG) && defined(HAVE_SYSLOG)
-#define SYSLOG_CAPABILITY 1
-#else
-#define SYSLOG_CAPABILITY 0
-#endif
-
-/*
- * Does this OS draw a distinction between binary and ascii files?
- */
-#ifndef O_BINARY
-#define O_BINARY 0
-#endif
-
-/*
- * Directory separation char
- */
-#ifdef WIN32
-#define OS_SPECIFIC_DIRSEP '\\'
-#else
-#define OS_SPECIFIC_DIRSEP '/'
-#endif
-
-/*
- * Define a boolean value based
- * on Win32 status.
- */
-#ifdef WIN32
-#define WIN32_0_1 1
-#else
-#define WIN32_0_1 0
-#endif
-
-/*
- * Our socket descriptor type.
- */
-#ifdef WIN32
-#define SOCKET_UNDEFINED (INVALID_SOCKET)
-typedef SOCKET socket_descriptor_t;
-#else
-#define SOCKET_UNDEFINED (-1)
-typedef int socket_descriptor_t;
-#endif
-
-static inline int
-socket_defined (const socket_descriptor_t sd)
-{
-  return sd != SOCKET_UNDEFINED;
-}
-
-/*
- * Should statistics counters be 64 bits?
- */
-#define USE_64_BIT_COUNTERS
-
-/*
- * Should we enable the use of execve() for calling subprocesses,
- * instead of system()?
- */
-#if defined(HAVE_EXECVE) && defined(HAVE_FORK)
-#define ENABLE_EXECVE
-#endif
-
-/*
- * Do we have point-to-multipoint capability?
- */
-
-#if defined(ENABLE_CLIENT_SERVER) && defined(USE_CRYPTO) && defined(USE_SSL) && defined(HAVE_GETTIMEOFDAY)
-#define P2MP 1
-#else
-#define P2MP 0
-#endif
-
-#if P2MP && !defined(ENABLE_CLIENT_ONLY)
-#define P2MP_SERVER 1
-#else
-#define P2MP_SERVER 0
-#endif
-
-/*
- * HTTPS port sharing capability
- */
-#if defined(ENABLE_PORT_SHARE) && P2MP_SERVER && defined(SCM_RIGHTS) && defined(HAVE_MSGHDR) && defined(HAVE_CMSGHDR) && defined(HAVE_IOVEC) && defined(CMSG_FIRSTHDR) && defined(CMSG_NXTHDR) && defined(HAVE_RECVMSG) && defined(HAVE_SENDMSG)
-#define PORT_SHARE 1
-#else
-#define PORT_SHARE 0
-#endif
-
-/*
- * Do we have a plug-in capability?
- */
-#if defined(USE_LIBDL) || defined(USE_LOAD_LIBRARY)
-#define ENABLE_PLUGIN
-#endif
-
-/*
- * Enable deferred authentication?
- */
-#if defined(CONFIGURE_DEF_AUTH) && P2MP_SERVER && defined(ENABLE_PLUGIN)
-#define PLUGIN_DEF_AUTH
-#endif
-#if defined(CONFIGURE_DEF_AUTH) && P2MP_SERVER && defined(ENABLE_MANAGEMENT)
-#define MANAGEMENT_DEF_AUTH
-#endif
-#if defined(PLUGIN_DEF_AUTH) || defined(MANAGEMENT_DEF_AUTH)
-#define ENABLE_DEF_AUTH
-#endif
-
-/*
- * Enable packet filter?
- */
-#if defined(CONFIGURE_PF) && P2MP_SERVER && defined(ENABLE_PLUGIN) && defined(HAVE_STAT)
-#define PLUGIN_PF
-#endif
-#if defined(CONFIGURE_PF) && P2MP_SERVER && defined(MANAGEMENT_DEF_AUTH)
-#define MANAGEMENT_PF
-#endif
-#if defined(PLUGIN_PF) || defined(MANAGEMENT_PF)
-#define ENABLE_PF
-#endif
-
-/*
- * Do we support Unix domain sockets?
- */
-#if defined(PF_UNIX) && !defined(WIN32)
-#define UNIX_SOCK_SUPPORT 1
-#else
-#define UNIX_SOCK_SUPPORT 0
-#endif
-
-/*
- * Compile the struct buffer_list code
- */
-#define ENABLE_BUFFER_LIST
-
-/*
- * Should we include OCC (options consistency check) code?
- */
-#ifndef ENABLE_SMALL
-#define ENABLE_OCC
-#endif
-
-/*
- * Should we include NTLM proxy functionality
- */
-#if defined(USE_CRYPTO) && defined(ENABLE_HTTP_PROXY)
-#define NTLM 1
-#else
-#define NTLM 0
-#endif
-
-/*
- * Should we include proxy digest auth functionality
- */
-#if defined(USE_CRYPTO) && defined(ENABLE_HTTP_PROXY)
-#define PROXY_DIGEST_AUTH 1
-#else
-#define PROXY_DIGEST_AUTH 0
-#endif
-
-/*
- * Should we include code common to all proxy methods?
- */
-#if defined(ENABLE_HTTP_PROXY) || defined(ENABLE_SOCKS)
-#define GENERAL_PROXY_SUPPORT
-#endif
-
-/*
- * Do we have PKCS11 capability?
- */
-#if defined(USE_PKCS11) && defined(USE_CRYPTO) && defined(USE_SSL)
-#define ENABLE_PKCS11
-#endif
-
-/*
- * Is poll available on this platform?
- */
-#if defined(HAVE_POLL) && defined(HAVE_SYS_POLL_H)
-#define POLL 1
-#else
-#define POLL 0
-#endif
-
-/*
- * Is epoll available on this platform?
- */
-#if defined(HAVE_EPOLL_CREATE) && defined(HAVE_SYS_EPOLL_H)
-#define EPOLL 1
-#else
-#define EPOLL 0
-#endif
-
-/* Disable EPOLL */
-#if 0
-#undef EPOLL
-#define EPOLL 0
-#endif
-
-/*
- * Should we allow ca/cert/key files to be
- * included inline, in the configuration file?
- */
-#define ENABLE_INLINE_FILES 1
-
-/*
- * Support "connection" directive
- */
-#if ENABLE_INLINE_FILES
-#define ENABLE_CONNECTION 1
-#endif
-
-/*
- * Should we include http proxy fallback functionality
- */
-#if defined(ENABLE_CONNECTION) && defined(ENABLE_MANAGEMENT) && defined(ENABLE_HTTP_PROXY)
-#define HTTP_PROXY_FALLBACK 1
-#else
-#define HTTP_PROXY_FALLBACK 0
-#endif
-
-/*
- * Reduce sensitivity to system clock instability
- * and backtracks.
- */
-#define TIME_BACKTRACK_PROTECTION 1
-
-/*
- * Is non-blocking connect() supported?
- */
-#if defined(HAVE_GETSOCKOPT) && defined(SOL_SOCKET) && defined(SO_ERROR) && defined(EINPROGRESS) && defined(ETIMEDOUT)
-#define CONNECT_NONBLOCK
-#endif
-
-/*
- * Do we have the capability to support the AUTO_USERID feature? 
- */
-#if defined(ENABLE_AUTO_USERID)
-#define AUTO_USERID 1
-#else
-#define AUTO_USERID 0
-#endif
-
-/*
- * Do we support challenge/response authentication, as a console-based client?
- */
-#define ENABLE_CLIENT_CR
-
-/*
- * Do we support pushing peer info?
- */
-#if defined(USE_CRYPTO) && defined(USE_SSL)
-#define ENABLE_PUSH_PEER_INFO
-#endif
-
-#endif