diff options
Diffstat (limited to 'app/openvpn/src/openvpn/syshead.h')
| -rw-r--r-- | app/openvpn/src/openvpn/syshead.h | 719 |
1 files changed, 0 insertions, 719 deletions
diff --git a/app/openvpn/src/openvpn/syshead.h b/app/openvpn/src/openvpn/syshead.h deleted file mode 100644 index 8c509405..00000000 --- a/app/openvpn/src/openvpn/syshead.h +++ /dev/null @@ -1,719 +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 - -#include "compat.h" -#include "compat-stdbool.h" - -/* 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 - -#ifdef WIN32 -#include <windows.h> -#include <winsock2.h> -#define sleep(x) Sleep((x)*1000) -#define random rand -#define srandom srand -#endif - -#if defined(__APPLE__) -#if __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ >= 1070 -#define __APPLE_USE_RFC_3542 1 -#endif -#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 HAVE_SYS_TIME_H -#include <sys/time.h> -#endif - -#ifdef HAVE_TIME_H -#include <time.h> -#endif - -#ifdef HAVE_SYS_SOCKET_H -#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_DIRECT_H -#include <direct.h> -#endif - -#ifdef HAVE_IO_H -#include <io.h> -#endif - -#ifdef HAVE_SYS_FILE_H -#include <sys/file.h> -#endif - -#ifdef HAVE_STDLIB_H -#include <stdlib.h> -#endif - -#ifdef HAVE_INTTYPES_H -#include <inttypes.h> -#elif defined(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_LIMITS_H -#include <limits.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 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 ENABLE_SELINUX -#include <selinux/selinux.h> -#endif - -#if defined(HAVE_LIBGEN_H) -#include <libgen.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_NETBSD -#include <net/if_tap.h> -#endif - -#if defined(TARGET_LINUX) || defined (TARGET_ANDROID) - -#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_NETINET_TCP_H -#include <netinet/tcp.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 TARGET_DARWIN - -#ifdef HAVE_NETINET_TCP_H -#include <netinet/tcp.h> -#endif - -#endif /* TARGET_DARWIN */ - -#ifdef WIN32 -#include <iphlpapi.h> -#include <ntddndis.h> -#include <wininet.h> -#include <shellapi.h> -/* The following two headers are needed of PF_INET6 */ -#include <winsock2.h> -#include <ws2tcpip.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 nanoseconds gettimeofday? - */ -#if defined(HAVE_GETTIMEOFDAY) || defined(WIN32) -#define HAVE_GETTIMEOFDAY_NANOSECONDS 1 -#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 - * or bsd-style IP_RECVDSTADDR ? - */ -#if defined(ENABLE_MULTIHOME) && ((defined(HAVE_IN_PKTINFO)&&defined(IP_PKTINFO)) || defined(IP_RECVDSTADDR)) && 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 - -/* - * Does this platform define SOL_IP - * or only bsd-style IPPROTO_IP ? - */ -#ifndef SOL_IP -#define SOL_IP IPPROTO_IP -#endif - -/* - * Define type sa_family_t if it isn't defined in the socket headers - */ -#ifndef HAVE_SA_FAMILY_T -typedef unsigned short sa_family_t; -#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_FEATURE_EXECVE -#endif - -/* - * Do we have point-to-multipoint capability? - */ - -#if defined(ENABLE_CLIENT_SERVER) && defined(ENABLE_CRYPTO) && defined(HAVE_GETTIMEOFDAY_NANOSECONDS) -#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 - -/* - * Enable deferred authentication? - */ -#if defined(ENABLE_DEF_AUTH) && P2MP_SERVER && defined(ENABLE_PLUGIN) -#define PLUGIN_DEF_AUTH -#endif -#if defined(ENABLE_DEF_AUTH) && P2MP_SERVER && defined(ENABLE_MANAGEMENT) -#define MANAGEMENT_DEF_AUTH -#endif -#if !defined(PLUGIN_DEF_AUTH) && !defined(MANAGEMENT_DEF_AUTH) -#undef ENABLE_DEF_AUTH -#endif - -/* - * Enable external private key - */ -#if defined(ENABLE_MANAGEMENT) && defined(ENABLE_CRYPTO) -#define MANAGMENT_EXTERNAL_KEY -#endif - -/* Enable PolarSSL RNG prediction resistance support */ -#ifdef ENABLE_CRYPTO_POLARSSL -#define ENABLE_PREDICTION_RESISTANCE -#endif /* ENABLE_CRYPTO_POLARSSL */ - -/* - * MANAGEMENT_IN_EXTRA allows the management interface to - * read multi-line inputs from clients. - */ -#if defined(MANAGEMENT_DEF_AUTH) || defined(MANAGMENT_EXTERNAL_KEY) -#define MANAGEMENT_IN_EXTRA -#endif - -/* - * Enable packet filter? - */ -#if defined(ENABLE_PF) && P2MP_SERVER && defined(ENABLE_PLUGIN) && defined(HAVE_STAT) -#define PLUGIN_PF -#endif -#if defined(ENABLE_PF) && P2MP_SERVER && defined(MANAGEMENT_DEF_AUTH) -#define MANAGEMENT_PF -#endif -#if !defined(PLUGIN_PF) && !defined(MANAGEMENT_PF) -#undef 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 - -/* - * Should we include OCC (options consistency check) code? - */ -#ifndef ENABLE_SMALL -#define ENABLE_OCC -#endif - -/* - * Should we include NTLM proxy functionality - */ -#if defined(ENABLE_CRYPTO) -#define NTLM 1 -#else -#define NTLM 0 -#endif - -/* - * Should we include proxy digest auth functionality - */ -#if defined(ENABLE_CRYPTO) -#define PROXY_DIGEST_AUTH 1 -#else -#define PROXY_DIGEST_AUTH 0 -#endif - -/* - * Do we have CryptoAPI capability? - */ -#if defined(WIN32) && defined(ENABLE_CRYPTO) && defined(ENABLE_CRYPTO_OPENSSL) -#define ENABLE_CRYPTOAPI -#endif - -/* - * Enable x509-track feature? - */ -#if defined(ENABLE_CRYPTO) && defined (ENABLE_CRYPTO_OPENSSL) -#define ENABLE_X509_TRACK -#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 - -/* - * Reduce sensitivity to system clock instability - * and backtracks. - */ -#if defined(HAVE_GETTIMEOFDAY_NANOSECONDS) -#define TIME_BACKTRACK_PROTECTION 1 -#endif - -/* - * Enable traffic shaper. - */ -#if defined(HAVE_GETTIMEOFDAY_NANOSECONDS) -#define ENABLE_FEATURE_SHAPER 1 -#endif - -/* - * 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 client? - */ -#if defined(ENABLE_MANAGEMENT) -#define ENABLE_CLIENT_CR -#endif - -/* - * Do we support pushing peer info? - */ -#if defined(ENABLE_CRYPTO) -#define ENABLE_PUSH_PEER_INFO -#endif - -/* - * Compression support - */ -#if defined(ENABLE_SNAPPY) || defined(ENABLE_LZO) || defined(ENABLE_LZ4) || \ - defined(ENABLE_COMP_STUB) -#define USE_COMP -#endif - -/* - * Enable --memstats option - */ -#ifdef TARGET_LINUX -#define ENABLE_MEMSTATS -#endif - -#endif |