mbed unsupported / lwip

A version of LWIP, provided for backwards compatibility.

Dependents:   AA_DemoBoard DemoBoard HelloServerDemo DemoBoard_RangeIndicator ... more

trunk/Core/lwIP/include/ipv4/lwip/inet.h@0:5e1631496985, 2012-05-08 (annotated)

Committer:
root@mbed.org
Date:
Tue May 08 15:32:10 2012 +0100
Revision:
0:5e1631496985
initial commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
root@mbed.org 0:5e1631496985 1 /*
root@mbed.org 0:5e1631496985 2 * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
root@mbed.org 0:5e1631496985 3 * All rights reserved.
root@mbed.org 0:5e1631496985 4 *
root@mbed.org 0:5e1631496985 5 * Redistribution and use in source and binary forms, with or without modification,
root@mbed.org 0:5e1631496985 6 * are permitted provided that the following conditions are met:
root@mbed.org 0:5e1631496985 7 *
root@mbed.org 0:5e1631496985 8 * 1. Redistributions of source code must retain the above copyright notice,
root@mbed.org 0:5e1631496985 9 * this list of conditions and the following disclaimer.
root@mbed.org 0:5e1631496985 10 * 2. Redistributions in binary form must reproduce the above copyright notice,
root@mbed.org 0:5e1631496985 11 * this list of conditions and the following disclaimer in the documentation
root@mbed.org 0:5e1631496985 12 * and/or other materials provided with the distribution.
root@mbed.org 0:5e1631496985 13 * 3. The name of the author may not be used to endorse or promote products
root@mbed.org 0:5e1631496985 14 * derived from this software without specific prior written permission.
root@mbed.org 0:5e1631496985 15 *
root@mbed.org 0:5e1631496985 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
root@mbed.org 0:5e1631496985 17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
root@mbed.org 0:5e1631496985 18 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
root@mbed.org 0:5e1631496985 19 * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
root@mbed.org 0:5e1631496985 20 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
root@mbed.org 0:5e1631496985 21 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
root@mbed.org 0:5e1631496985 22 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
root@mbed.org 0:5e1631496985 23 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
root@mbed.org 0:5e1631496985 24 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
root@mbed.org 0:5e1631496985 25 * OF SUCH DAMAGE.
root@mbed.org 0:5e1631496985 26 *
root@mbed.org 0:5e1631496985 27 * This file is part of the lwIP TCP/IP stack.
root@mbed.org 0:5e1631496985 28 *
root@mbed.org 0:5e1631496985 29 * Author: Adam Dunkels <adam@sics.se>
root@mbed.org 0:5e1631496985 30 *
root@mbed.org 0:5e1631496985 31 */
root@mbed.org 0:5e1631496985 32 #ifndef __LWIP_INET_H__
root@mbed.org 0:5e1631496985 33 #define __LWIP_INET_H__
root@mbed.org 0:5e1631496985 34
root@mbed.org 0:5e1631496985 35 #include "lwip/opt.h"
root@mbed.org 0:5e1631496985 36
root@mbed.org 0:5e1631496985 37 #ifdef __cplusplus
root@mbed.org 0:5e1631496985 38 extern "C" {
root@mbed.org 0:5e1631496985 39 #endif
root@mbed.org 0:5e1631496985 40
root@mbed.org 0:5e1631496985 41 /* For compatibility with BSD code */
root@mbed.org 0:5e1631496985 42 struct in_addr {
root@mbed.org 0:5e1631496985 43 u32_t s_addr;
root@mbed.org 0:5e1631496985 44 };
root@mbed.org 0:5e1631496985 45
root@mbed.org 0:5e1631496985 46 #define INADDR_NONE ((u32_t)0xffffffffUL) /* 255.255.255.255 */
root@mbed.org 0:5e1631496985 47 #define INADDR_LOOPBACK ((u32_t)0x7f000001UL) /* 127.0.0.1 */
root@mbed.org 0:5e1631496985 48 #define INADDR_ANY ((u32_t)0x00000000UL) /* 0.0.0.0 */
root@mbed.org 0:5e1631496985 49 #define INADDR_BROADCAST ((u32_t)0xffffffffUL) /* 255.255.255.255 */
root@mbed.org 0:5e1631496985 50
root@mbed.org 0:5e1631496985 51 u32_t inet_addr(const char *cp);
root@mbed.org 0:5e1631496985 52 int inet_aton(const char *cp, struct in_addr *addr);
root@mbed.org 0:5e1631496985 53 char *inet_ntoa(struct in_addr addr); /* returns ptr to static buffer; not reentrant! */
root@mbed.org 0:5e1631496985 54
root@mbed.org 0:5e1631496985 55 #ifdef htons
root@mbed.org 0:5e1631496985 56 #undef htons
root@mbed.org 0:5e1631496985 57 #endif /* htons */
root@mbed.org 0:5e1631496985 58 #ifdef htonl
root@mbed.org 0:5e1631496985 59 #undef htonl
root@mbed.org 0:5e1631496985 60 #endif /* htonl */
root@mbed.org 0:5e1631496985 61 #ifdef ntohs
root@mbed.org 0:5e1631496985 62 #undef ntohs
root@mbed.org 0:5e1631496985 63 #endif /* ntohs */
root@mbed.org 0:5e1631496985 64 #ifdef ntohl
root@mbed.org 0:5e1631496985 65 #undef ntohl
root@mbed.org 0:5e1631496985 66 #endif /* ntohl */
root@mbed.org 0:5e1631496985 67
root@mbed.org 0:5e1631496985 68 #ifndef LWIP_PLATFORM_BYTESWAP
root@mbed.org 0:5e1631496985 69 #define LWIP_PLATFORM_BYTESWAP 0
root@mbed.org 0:5e1631496985 70 #endif
root@mbed.org 0:5e1631496985 71
root@mbed.org 0:5e1631496985 72 #if BYTE_ORDER == BIG_ENDIAN
root@mbed.org 0:5e1631496985 73 #define htons(x) (x)
root@mbed.org 0:5e1631496985 74 #define ntohs(x) (x)
root@mbed.org 0:5e1631496985 75 #define htonl(x) (x)
root@mbed.org 0:5e1631496985 76 #define ntohl(x) (x)
root@mbed.org 0:5e1631496985 77 #else /* BYTE_ORDER != BIG_ENDIAN */
root@mbed.org 0:5e1631496985 78 #ifdef LWIP_PREFIX_BYTEORDER_FUNCS
root@mbed.org 0:5e1631496985 79 /* workaround for naming collisions on some platforms */
root@mbed.org 0:5e1631496985 80 #define htons lwip_htons
root@mbed.org 0:5e1631496985 81 #define ntohs lwip_ntohs
root@mbed.org 0:5e1631496985 82 #define htonl lwip_htonl
root@mbed.org 0:5e1631496985 83 #define ntohl lwip_ntohl
root@mbed.org 0:5e1631496985 84 #endif /* LWIP_PREFIX_BYTEORDER_FUNCS */
root@mbed.org 0:5e1631496985 85 #if LWIP_PLATFORM_BYTESWAP
root@mbed.org 0:5e1631496985 86 #define htons(x) LWIP_PLATFORM_HTONS(x)
root@mbed.org 0:5e1631496985 87 #define ntohs(x) LWIP_PLATFORM_HTONS(x)
root@mbed.org 0:5e1631496985 88 #define htonl(x) LWIP_PLATFORM_HTONL(x)
root@mbed.org 0:5e1631496985 89 #define ntohl(x) LWIP_PLATFORM_HTONL(x)
root@mbed.org 0:5e1631496985 90 #else /* LWIP_PLATFORM_BYTESWAP */
root@mbed.org 0:5e1631496985 91 u16_t htons(u16_t x);
root@mbed.org 0:5e1631496985 92 u16_t ntohs(u16_t x);
root@mbed.org 0:5e1631496985 93 u32_t htonl(u32_t x);
root@mbed.org 0:5e1631496985 94 u32_t ntohl(u32_t x);
root@mbed.org 0:5e1631496985 95 #endif /* LWIP_PLATFORM_BYTESWAP */
root@mbed.org 0:5e1631496985 96
root@mbed.org 0:5e1631496985 97 #endif /* BYTE_ORDER == BIG_ENDIAN */
root@mbed.org 0:5e1631496985 98
root@mbed.org 0:5e1631496985 99 #ifdef __cplusplus
root@mbed.org 0:5e1631496985 100 }
root@mbed.org 0:5e1631496985 101 #endif
root@mbed.org 0:5e1631496985 102
root@mbed.org 0:5e1631496985 103 #endif /* __LWIP_INET_H__ */