| /* -*- Mode: c; tab-width: 8; indent-tabs-mode: 1; c-basic-offset: 8; -*- */ |
| /* |
| * Copyright (c) 1993, 1994, 1995, 1996, 1997 |
| * The Regents of the University of California. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * 3. All advertising materials mentioning features or use of this software |
| * must display the following acknowledgement: |
| * This product includes software developed by the Computer Systems |
| * Engineering Group at Lawrence Berkeley Laboratory. |
| * 4. Neither the name of the University nor of the Laboratory may be used |
| * to endorse or promote products derived from this software without |
| * specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND |
| * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
| * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. |
| */ |
| |
| #ifndef lib_pcap_socket_h |
| #define lib_pcap_socket_h |
| |
| /* |
| * Some minor differences between sockets on various platforms. |
| * We include whatever sockets are needed for Internet-protocol |
| * socket access on UN*X and Windows. |
| */ |
| #ifdef _WIN32 |
| /* Need windef.h for defines used in winsock2.h under MingW32 */ |
| #ifdef __MINGW32__ |
| #include <windef.h> |
| #endif |
| #include <winsock2.h> |
| #include <ws2tcpip.h> |
| |
| /* |
| * Winsock doesn't have this POSIX type; it's used for the |
| * tv_usec value of struct timeval. |
| */ |
| typedef long suseconds_t; |
| #else /* _WIN32 */ |
| #include <sys/types.h> |
| #include <sys/socket.h> |
| #include <netdb.h> /* for struct addrinfo/getaddrinfo() */ |
| #include <netinet/in.h> /* for sockaddr_in, in BSD at least */ |
| #include <arpa/inet.h> |
| |
| /*! |
| * \brief In Winsock, a socket handle is of type SOCKET; in UN*X, it's |
| * a file descriptor, and therefore a signed integer. |
| * We define SOCKET to be a signed integer on UN*X, so that it can |
| * be used on both platforms. |
| */ |
| #ifndef SOCKET |
| #define SOCKET int |
| #endif |
| |
| /*! |
| * \brief In Winsock, the error return if socket() fails is INVALID_SOCKET; |
| * in UN*X, it's -1. |
| * We define INVALID_SOCKET to be -1 on UN*X, so that it can be used on |
| * both platforms. |
| */ |
| #ifndef INVALID_SOCKET |
| #define INVALID_SOCKET -1 |
| #endif |
| #endif /* _WIN32 */ |
| |
| #endif /* lib_pcap_socket_h */ |