michael@0: /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: /*
michael@0:  * File:		prinet.h
michael@0:  * Description:
michael@0:  *     Header file used to find the system header files for socket support[1].
michael@0:  *     This file serves the following purposes:
michael@0:  *     - A cross-platform, "get-everything" socket header file.  On
michael@0:  *       Unix, socket support is scattered in several header files,
michael@0:  *       while Windows has a "get-everything" socket header file[2].
michael@0:  *     - NSPR needs the following macro definitions and function
michael@0:  *       prototype declarations from these header files:
michael@0:  *           AF_INET
michael@0:  *           INADDR_ANY, INADDR_LOOPBACK, INADDR_BROADCAST
michael@0:  *           ntohl(), ntohs(), htonl(), ntons().
michael@0:  *       NSPR does not define its own versions of these macros and
michael@0:  *       functions.  It simply uses the native versions, which have
michael@0:  *       the same names on all supported platforms.
michael@0:  *     This file is intended to be included by NSPR public header
michael@0:  *     files, such as prio.h.  One should not include this file directly.
michael@0:  *
michael@0:  * Notes:
michael@0:  *     1. This file should have been an internal header.  Please do not
michael@0:  *        depend on it to pull in the system header files you need.
michael@0:  *     2. WARNING: This file is no longer cross-platform as it is a no-op
michael@0:  *        for WIN32!  See the comment in the WIN32 section for details.
michael@0:  */
michael@0: 
michael@0: #ifndef prinet_h__
michael@0: #define prinet_h__
michael@0: 
michael@0: #if defined(XP_UNIX) || defined(XP_OS2) || defined(XP_BEOS)
michael@0: #include <sys/types.h>
michael@0: #include <sys/socket.h>		/* AF_INET */
michael@0: #include <netinet/in.h>         /* INADDR_ANY, ..., ntohl(), ... */
michael@0: #ifdef XP_OS2
michael@0: #include <sys/ioctl.h>
michael@0: #endif
michael@0: #ifdef XP_UNIX
michael@0: #ifdef AIX
michael@0: /*
michael@0:  * On AIX 4.3, the header <arpa/inet.h> refers to struct
michael@0:  * ether_addr and struct sockaddr_dl that are not declared.
michael@0:  * The following struct declarations eliminate the compiler
michael@0:  * warnings.
michael@0:  */
michael@0: struct ether_addr;
michael@0: struct sockaddr_dl;
michael@0: #endif /* AIX */
michael@0: #include <arpa/inet.h>
michael@0: #endif /* XP_UNIX */
michael@0: #include <netdb.h>
michael@0: 
michael@0: #if defined(FREEBSD) || defined(BSDI) || defined(QNX)
michael@0: #include <rpc/types.h> /* the only place that defines INADDR_LOOPBACK */
michael@0: #endif
michael@0: 
michael@0: /*
michael@0:  * OS/2 hack.  For some reason INADDR_LOOPBACK is not defined in the
michael@0:  * socket headers.
michael@0:  */
michael@0: #if defined(OS2) && !defined(INADDR_LOOPBACK)
michael@0: #define INADDR_LOOPBACK 0x7f000001
michael@0: #endif
michael@0: 
michael@0: /*
michael@0:  * Prototypes of ntohl() etc. are declared in <machine/endian.h>
michael@0:  * on these platforms.
michael@0:  */
michael@0: #if defined(BSDI) || defined(OSF1)
michael@0: #include <machine/endian.h>
michael@0: #endif
michael@0: 
michael@0: /* On Android, ntohl() etc. are declared in <sys/endian.h>. */
michael@0: #ifdef __ANDROID__
michael@0: #include <sys/endian.h>
michael@0: #endif
michael@0: 
michael@0: #elif defined(WIN32)
michael@0: 
michael@0: /*
michael@0:  * Do not include any system header files.
michael@0:  *
michael@0:  * Originally we were including <windows.h>.  It slowed down the
michael@0:  * compilation of files that included NSPR headers, so we removed
michael@0:  * the <windows.h> inclusion at customer's request, which created
michael@0:  * an unfortunate inconsistency with other platforms.
michael@0:  */
michael@0: 
michael@0: #else
michael@0: 
michael@0: #error Unknown platform
michael@0: 
michael@0: #endif
michael@0: 
michael@0: #endif /* prinet_h__ */