nsprpub/pr/include/prinet.h@44a2da4a2ab2 (annotated)
nsprpub/pr/include/prinet.h
Fri, 16 Jan 2015 04:50:19 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Fri, 16 Jan 2015 04:50:19 +0100
- branch
- TOR_BUG_9701
- changeset 13
- 44a2da4a2ab2
- permissions
- -rw-r--r--
Replace accessor implementation with direct member state manipulation, by
request https://trac.torproject.org/projects/tor/ticket/9701#comment:32
| michael@0 | 1 | /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
| michael@0 | 2 | /* This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 3 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 4 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 5 | |
| michael@0 | 6 | /* |
| michael@0 | 7 | * File: prinet.h |
| michael@0 | 8 | * Description: |
| michael@0 | 9 | * Header file used to find the system header files for socket support[1]. |
| michael@0 | 10 | * This file serves the following purposes: |
| michael@0 | 11 | * - A cross-platform, "get-everything" socket header file. On |
| michael@0 | 12 | * Unix, socket support is scattered in several header files, |
| michael@0 | 13 | * while Windows has a "get-everything" socket header file[2]. |
| michael@0 | 14 | * - NSPR needs the following macro definitions and function |
| michael@0 | 15 | * prototype declarations from these header files: |
| michael@0 | 16 | * AF_INET |
| michael@0 | 17 | * INADDR_ANY, INADDR_LOOPBACK, INADDR_BROADCAST |
| michael@0 | 18 | * ntohl(), ntohs(), htonl(), ntons(). |
| michael@0 | 19 | * NSPR does not define its own versions of these macros and |
| michael@0 | 20 | * functions. It simply uses the native versions, which have |
| michael@0 | 21 | * the same names on all supported platforms. |
| michael@0 | 22 | * This file is intended to be included by NSPR public header |
| michael@0 | 23 | * files, such as prio.h. One should not include this file directly. |
| michael@0 | 24 | * |
| michael@0 | 25 | * Notes: |
| michael@0 | 26 | * 1. This file should have been an internal header. Please do not |
| michael@0 | 27 | * depend on it to pull in the system header files you need. |
| michael@0 | 28 | * 2. WARNING: This file is no longer cross-platform as it is a no-op |
| michael@0 | 29 | * for WIN32! See the comment in the WIN32 section for details. |
| michael@0 | 30 | */ |
| michael@0 | 31 | |
| michael@0 | 32 | #ifndef prinet_h__ |
| michael@0 | 33 | #define prinet_h__ |
| michael@0 | 34 | |
| michael@0 | 35 | #if defined(XP_UNIX) || defined(XP_OS2) || defined(XP_BEOS) |
| michael@0 | 36 | #include <sys/types.h> |
| michael@0 | 37 | #include <sys/socket.h> /* AF_INET */ |
| michael@0 | 38 | #include <netinet/in.h> /* INADDR_ANY, ..., ntohl(), ... */ |
| michael@0 | 39 | #ifdef XP_OS2 |
| michael@0 | 40 | #include <sys/ioctl.h> |
| michael@0 | 41 | #endif |
| michael@0 | 42 | #ifdef XP_UNIX |
| michael@0 | 43 | #ifdef AIX |
| michael@0 | 44 | /* |
| michael@0 | 45 | * On AIX 4.3, the header <arpa/inet.h> refers to struct |
| michael@0 | 46 | * ether_addr and struct sockaddr_dl that are not declared. |
| michael@0 | 47 | * The following struct declarations eliminate the compiler |
| michael@0 | 48 | * warnings. |
| michael@0 | 49 | */ |
| michael@0 | 50 | struct ether_addr; |
| michael@0 | 51 | struct sockaddr_dl; |
| michael@0 | 52 | #endif /* AIX */ |
| michael@0 | 53 | #include <arpa/inet.h> |
| michael@0 | 54 | #endif /* XP_UNIX */ |
| michael@0 | 55 | #include <netdb.h> |
| michael@0 | 56 | |
| michael@0 | 57 | #if defined(FREEBSD) || defined(BSDI) || defined(QNX) |
| michael@0 | 58 | #include <rpc/types.h> /* the only place that defines INADDR_LOOPBACK */ |
| michael@0 | 59 | #endif |
| michael@0 | 60 | |
| michael@0 | 61 | /* |
| michael@0 | 62 | * OS/2 hack. For some reason INADDR_LOOPBACK is not defined in the |
| michael@0 | 63 | * socket headers. |
| michael@0 | 64 | */ |
| michael@0 | 65 | #if defined(OS2) && !defined(INADDR_LOOPBACK) |
| michael@0 | 66 | #define INADDR_LOOPBACK 0x7f000001 |
| michael@0 | 67 | #endif |
| michael@0 | 68 | |
| michael@0 | 69 | /* |
| michael@0 | 70 | * Prototypes of ntohl() etc. are declared in <machine/endian.h> |
| michael@0 | 71 | * on these platforms. |
| michael@0 | 72 | */ |
| michael@0 | 73 | #if defined(BSDI) || defined(OSF1) |
| michael@0 | 74 | #include <machine/endian.h> |
| michael@0 | 75 | #endif |
| michael@0 | 76 | |
| michael@0 | 77 | /* On Android, ntohl() etc. are declared in <sys/endian.h>. */ |
| michael@0 | 78 | #ifdef __ANDROID__ |
| michael@0 | 79 | #include <sys/endian.h> |
| michael@0 | 80 | #endif |
| michael@0 | 81 | |
| michael@0 | 82 | #elif defined(WIN32) |
| michael@0 | 83 | |
| michael@0 | 84 | /* |
| michael@0 | 85 | * Do not include any system header files. |
| michael@0 | 86 | * |
| michael@0 | 87 | * Originally we were including <windows.h>. It slowed down the |
| michael@0 | 88 | * compilation of files that included NSPR headers, so we removed |
| michael@0 | 89 | * the <windows.h> inclusion at customer's request, which created |
| michael@0 | 90 | * an unfortunate inconsistency with other platforms. |
| michael@0 | 91 | */ |
| michael@0 | 92 | |
| michael@0 | 93 | #else |
| michael@0 | 94 | |
| michael@0 | 95 | #error Unknown platform |
| michael@0 | 96 | |
| michael@0 | 97 | #endif |
| michael@0 | 98 | |
| michael@0 | 99 | #endif /* prinet_h__ */ |
