ban4jp - / Mbed 2 deprecated uIP-1-0_webserver

uIP 1.0 based webserver for LPC1114 + ENC28J60

Dependencies:   mbed TMP102

uip/lc-addrlabels.h@3:a2715e9c7737, 2014-06-30 (annotated)

Committer:
ban4jp
Date:
Mon Jun 30 16:00:08 2014 +0000
Revision:
3:a2715e9c7737
Parent:
0:685224d2f66d 
backported from Contiki 2.7

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ban4jp 0:685224d2f66d 1 /*
ban4jp 0:685224d2f66d 2 * Copyright (c) 2004-2005, Swedish Institute of Computer Science.
ban4jp 0:685224d2f66d 3 * All rights reserved.
ban4jp 0:685224d2f66d 4 *
ban4jp 0:685224d2f66d 5 * Redistribution and use in source and binary forms, with or without
ban4jp 0:685224d2f66d 6 * modification, are permitted provided that the following conditions
ban4jp 0:685224d2f66d 7 * are met:
ban4jp 0:685224d2f66d 8 * 1. Redistributions of source code must retain the above copyright
ban4jp 0:685224d2f66d 9 * notice, this list of conditions and the following disclaimer.
ban4jp 0:685224d2f66d 10 * 2. Redistributions in binary form must reproduce the above copyright
ban4jp 0:685224d2f66d 11 * notice, this list of conditions and the following disclaimer in the
ban4jp 0:685224d2f66d 12 * documentation and/or other materials provided with the distribution.
ban4jp 0:685224d2f66d 13 * 3. Neither the name of the Institute nor the names of its contributors
ban4jp 0:685224d2f66d 14 * may be used to endorse or promote products derived from this software
ban4jp 0:685224d2f66d 15 * without specific prior written permission.
ban4jp 0:685224d2f66d 16 *
ban4jp 0:685224d2f66d 17 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
ban4jp 0:685224d2f66d 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
ban4jp 0:685224d2f66d 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ban4jp 0:685224d2f66d 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
ban4jp 0:685224d2f66d 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
ban4jp 0:685224d2f66d 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
ban4jp 0:685224d2f66d 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
ban4jp 0:685224d2f66d 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
ban4jp 0:685224d2f66d 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
ban4jp 0:685224d2f66d 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
ban4jp 0:685224d2f66d 27 * SUCH DAMAGE.
ban4jp 0:685224d2f66d 28 *
ban4jp 0:685224d2f66d 29 * This file is part of the uIP TCP/IP stack
ban4jp 0:685224d2f66d 30 *
ban4jp 0:685224d2f66d 31 * Author: Adam Dunkels <adam@sics.se>
ban4jp 0:685224d2f66d 32 *
ban4jp 0:685224d2f66d 33 * $Id: lc-addrlabels.h,v 1.3 2006/06/12 08:00:30 adam Exp $
ban4jp 0:685224d2f66d 34 */
ban4jp 0:685224d2f66d 35
ban4jp 0:685224d2f66d 36 /**
ban4jp 0:685224d2f66d 37 * \addtogroup lc
ban4jp 0:685224d2f66d 38 * @{
ban4jp 0:685224d2f66d 39 */
ban4jp 0:685224d2f66d 40
ban4jp 0:685224d2f66d 41 /**
ban4jp 0:685224d2f66d 42 * \file
ban4jp 0:685224d2f66d 43 * Implementation of local continuations based on the "Labels as
ban4jp 0:685224d2f66d 44 * values" feature of gcc
ban4jp 0:685224d2f66d 45 * \author
ban4jp 0:685224d2f66d 46 * Adam Dunkels <adam@sics.se>
ban4jp 0:685224d2f66d 47 *
ban4jp 0:685224d2f66d 48 * This implementation of local continuations is based on a special
ban4jp 0:685224d2f66d 49 * feature of the GCC C compiler called "labels as values". This
ban4jp 0:685224d2f66d 50 * feature allows assigning pointers with the address of the code
ban4jp 0:685224d2f66d 51 * corresponding to a particular C label.
ban4jp 0:685224d2f66d 52 *
ban4jp 0:685224d2f66d 53 * For more information, see the GCC documentation:
ban4jp 0:685224d2f66d 54 * http://gcc.gnu.org/onlinedocs/gcc/Labels-as-Values.html
ban4jp 0:685224d2f66d 55 *
ban4jp 0:685224d2f66d 56 * Thanks to dividuum for finding the nice local scope label
ban4jp 0:685224d2f66d 57 * implementation.
ban4jp 0:685224d2f66d 58 */
ban4jp 0:685224d2f66d 59
ban4jp 0:685224d2f66d 60 #ifndef __LC_ADDRLABELS_H__
ban4jp 0:685224d2f66d 61 #define __LC_ADDRLABELS_H__
ban4jp 0:685224d2f66d 62
ban4jp 0:685224d2f66d 63 /** \hideinitializer */
ban4jp 0:685224d2f66d 64 typedef void * lc_t;
ban4jp 0:685224d2f66d 65
ban4jp 0:685224d2f66d 66 #define LC_INIT(s) s = NULL
ban4jp 0:685224d2f66d 67
ban4jp 0:685224d2f66d 68
ban4jp 0:685224d2f66d 69 #define LC_RESUME(s) \
ban4jp 0:685224d2f66d 70 do { \
ban4jp 0:685224d2f66d 71 if(s != NULL) { \
ban4jp 0:685224d2f66d 72 goto *s; \
ban4jp 0:685224d2f66d 73 } \
ban4jp 0:685224d2f66d 74 } while(0)
ban4jp 0:685224d2f66d 75
ban4jp 0:685224d2f66d 76 #define LC_SET(s) \
ban4jp 0:685224d2f66d 77 do { ({ __label__ resume; resume: (s) = &&resume; }); }while(0)
ban4jp 0:685224d2f66d 78
ban4jp 0:685224d2f66d 79 #define LC_END(s)
ban4jp 0:685224d2f66d 80
ban4jp 0:685224d2f66d 81 #endif /* __LC_ADDRLABELS_H__ */
ban4jp 0:685224d2f66d 82
ban4jp 0:685224d2f66d 83 /** @} */