From bd379231f2d4b22b473fd7f428e518462fb7476a Mon Sep 17 00:00:00 2001 From: Christian Pointner Date: Sat, 16 Jun 2007 01:08:34 +0000 Subject: added all the openvpn stuff --- openvpn/syshead.h | 454 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 454 insertions(+) create mode 100644 openvpn/syshead.h (limited to 'openvpn/syshead.h') diff --git a/openvpn/syshead.h b/openvpn/syshead.h new file mode 100644 index 0000000..a2f1a86 --- /dev/null +++ b/openvpn/syshead.h @@ -0,0 +1,454 @@ +/* + * 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) 2002-2005 OpenVPN Solutions LLC + * + * 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 + +#ifdef HAVE_SYS_TYPES_H +#include +#endif + +#ifdef HAVE_SYS_WAIT_H +# include +#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 +# include +#else +# ifdef HAVE_SYS_TIME_H +# include +# else +# include +# endif +#endif + +#ifdef HAVE_SYS_SOCKET_H +#include +#endif + +#ifdef HAVE_SYS_IOCTL_H +#include +#endif + +#ifdef HAVE_SYS_STAT_H +#include +#endif + +#ifdef HAVE_FCNTL_H +#include +#endif + +#ifdef HAVE_SYS_FILE_H +#include +#endif + +#ifdef HAVE_STDLIB_H +#include +#endif + +#ifdef HAVE_STDINT_H +#include +#endif + +#ifdef HAVE_STDARG_H +#include +#endif + +#ifdef HAVE_UNISTD_H +#include +#endif + +#ifdef HAVE_SIGNAL_H +#include +#endif + +#ifdef HAVE_STDIO_H +#include +#endif + +#ifdef HAVE_CTYPE_H +#include +#endif + +#ifdef HAVE_ERRNO_H +#include +#endif + +#ifdef HAVE_SYSLOG_H +#include +#endif + +#ifdef HAVE_PWD_H +#include +#endif + +#ifdef HAVE_GRP_H +#include +#endif + +#ifdef USE_LIBDL +#include +#endif + +#ifdef HAVE_NETDB_H +#include +#endif + +#ifdef HAVE_NETINET_IN_H +#include +#endif + +#ifdef HAVE_SYS_POLL_H +#include +#endif + +#ifdef HAVE_SYS_EPOLL_H +#include +#endif + +#ifdef TARGET_SOLARIS +#ifdef HAVE_STRINGS_H +#include +#endif +#else +#ifdef HAVE_STRING_H +#include +#endif +#endif + +#ifdef HAVE_ARPA_INET_H +#include +#endif + +#ifdef HAVE_NET_IF_H +#include +#endif + +#ifdef TARGET_LINUX + +#if defined(HAVE_NETINET_IF_ETHER_H) +#include +#endif + +#ifdef HAVE_LINUX_IF_TUN_H +#include +#endif + +#ifdef HAVE_NETINET_IP_H +#include +#endif + +#ifdef HAVE_LINUX_SOCKIOS_H +#include +#endif + +#ifdef HAVE_LINUX_TYPES_H +#include +#endif + +#ifdef HAVE_LINUX_ERRQUEUE_H +#include +#endif + +#endif /* TARGET_LINUX */ + +#ifdef TARGET_SOLARIS + +#ifdef HAVE_STROPTS_H +#include +#undef S_ERROR +#endif + +#ifdef HAVE_NET_IF_TUN_H +#include +#endif + +#ifdef HAVE_SYS_SOCKIO_H +#include +#endif + +#ifdef HAVE_NETINET_IN_SYSTM_H +#include +#endif + +#ifdef HAVE_NETINET_IP_H +#include +#endif + +#ifdef HAVE_NETINET_TCP_H +#include +#endif + +#endif /* TARGET_SOLARIS */ + +#ifdef TARGET_OPENBSD + +#ifdef HAVE_SYS_UIO_H +#include +#endif + +#ifdef HAVE_NETINET_IN_SYSTM_H +#include +#endif + +#ifdef HAVE_NETINET_IP_H +#include +#endif + +#ifdef HAVE_NET_IF_TUN_H +#include +#endif + +#endif /* TARGET_OPENBSD */ + +#ifdef TARGET_FREEBSD + +#ifdef HAVE_SYS_UIO_H +#include +#endif + +#ifdef HAVE_NETINET_IN_SYSTM_H +#include +#endif + +#ifdef HAVE_NETINET_IP_H +#include +#endif + +#ifdef HAVE_NET_IF_TUN_H +#include +#endif + +#endif /* TARGET_FREEBSD */ + +#ifdef TARGET_NETBSD + +#ifdef HAVE_NET_IF_TUN_H +#include +#endif + +#endif /* TARGET_NETBSD */ + +#ifdef WIN32 +#include +#endif + +#ifdef HAVE_SYS_MMAN_H +#ifdef TARGET_DARWIN +#define _P1003_1B_VISIBLE +#endif /* TARGET_DARWIN */ +#include +#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 + +/* + * 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 + +/* + * 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 + +/* + * Do we have a plug-in capability? + */ +#if defined(USE_LIBDL) || defined(USE_LOAD_LIBRARY) +#define ENABLE_PLUGIN +#endif + +/* + * Do we have pthread capability? + */ +#ifdef USE_PTHREAD +#if defined(USE_CRYPTO) && defined(USE_SSL) && P2MP +#include +#else +#undef USE_PTHREAD +#endif +#endif + +/* + * Pthread support is currently experimental (and quite unfinished). + */ +#if 1 /* JYFIXME -- if defined, disable pthread */ +#undef USE_PTHREAD +#endif + +/* + * 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 + +/* + * 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 + +#endif -- cgit v1.2.3