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