Rod Coleman / NetServices

Netservices modded to read fragmented HTTP respsonse/payload from special purpose server - 180 bytes only

lwip/include/lwip/memp.h@0:8f5825f330b0, 2011-09-08 (annotated)

Committer:
RodColeman
Date:
Thu Sep 08 10:41:36 2011 +0000
Revision:
0:8f5825f330b0
setDataLen hacked to 180bytes

Who changed what in which revision?

UserRevisionLine numberNew contents of line
RodColeman 0:8f5825f330b0 1 /*
RodColeman 0:8f5825f330b0 2 * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
RodColeman 0:8f5825f330b0 3 * All rights reserved.
RodColeman 0:8f5825f330b0 4 *
RodColeman 0:8f5825f330b0 5 * Redistribution and use in source and binary forms, with or without modification,
RodColeman 0:8f5825f330b0 6 * are permitted provided that the following conditions are met:
RodColeman 0:8f5825f330b0 7 *
RodColeman 0:8f5825f330b0 8 * 1. Redistributions of source code must retain the above copyright notice,
RodColeman 0:8f5825f330b0 9 * this list of conditions and the following disclaimer.
RodColeman 0:8f5825f330b0 10 * 2. Redistributions in binary form must reproduce the above copyright notice,
RodColeman 0:8f5825f330b0 11 * this list of conditions and the following disclaimer in the documentation
RodColeman 0:8f5825f330b0 12 * and/or other materials provided with the distribution.
RodColeman 0:8f5825f330b0 13 * 3. The name of the author may not be used to endorse or promote products
RodColeman 0:8f5825f330b0 14 * derived from this software without specific prior written permission.
RodColeman 0:8f5825f330b0 15 *
RodColeman 0:8f5825f330b0 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
RodColeman 0:8f5825f330b0 17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
RodColeman 0:8f5825f330b0 18 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
RodColeman 0:8f5825f330b0 19 * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
RodColeman 0:8f5825f330b0 20 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
RodColeman 0:8f5825f330b0 21 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
RodColeman 0:8f5825f330b0 22 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
RodColeman 0:8f5825f330b0 23 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
RodColeman 0:8f5825f330b0 24 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
RodColeman 0:8f5825f330b0 25 * OF SUCH DAMAGE.
RodColeman 0:8f5825f330b0 26 *
RodColeman 0:8f5825f330b0 27 * This file is part of the lwIP TCP/IP stack.
RodColeman 0:8f5825f330b0 28 *
RodColeman 0:8f5825f330b0 29 * Author: Adam Dunkels <adam@sics.se>
RodColeman 0:8f5825f330b0 30 *
RodColeman 0:8f5825f330b0 31 */
RodColeman 0:8f5825f330b0 32
RodColeman 0:8f5825f330b0 33 #ifndef __LWIP_MEMP_H__
RodColeman 0:8f5825f330b0 34 #define __LWIP_MEMP_H__
RodColeman 0:8f5825f330b0 35
RodColeman 0:8f5825f330b0 36 #include "lwip/opt.h"
RodColeman 0:8f5825f330b0 37
RodColeman 0:8f5825f330b0 38 #ifdef __cplusplus
RodColeman 0:8f5825f330b0 39 extern "C" {
RodColeman 0:8f5825f330b0 40 #endif
RodColeman 0:8f5825f330b0 41
RodColeman 0:8f5825f330b0 42 /* Create the list of all memory pools managed by memp. MEMP_MAX represents a NULL pool at the end */
RodColeman 0:8f5825f330b0 43 typedef enum {
RodColeman 0:8f5825f330b0 44 #define LWIP_MEMPOOL(name,num,size,desc) MEMP_##name,
RodColeman 0:8f5825f330b0 45 #include "lwip/memp_std.h"
RodColeman 0:8f5825f330b0 46 MEMP_MAX
RodColeman 0:8f5825f330b0 47 } memp_t;
RodColeman 0:8f5825f330b0 48
RodColeman 0:8f5825f330b0 49 #if MEM_USE_POOLS
RodColeman 0:8f5825f330b0 50 /* Use a helper type to get the start and end of the user "memory pools" for mem_malloc */
RodColeman 0:8f5825f330b0 51 typedef enum {
RodColeman 0:8f5825f330b0 52 /* Get the first (via:
RodColeman 0:8f5825f330b0 53 MEMP_POOL_HELPER_START = ((u8_t) 1*MEMP_POOL_A + 0*MEMP_POOL_B + 0*MEMP_POOL_C + 0)*/
RodColeman 0:8f5825f330b0 54 MEMP_POOL_HELPER_FIRST = ((u8_t)
RodColeman 0:8f5825f330b0 55 #define LWIP_MEMPOOL(name,num,size,desc)
RodColeman 0:8f5825f330b0 56 #define LWIP_MALLOC_MEMPOOL_START 1
RodColeman 0:8f5825f330b0 57 #define LWIP_MALLOC_MEMPOOL(num, size) * MEMP_POOL_##size + 0
RodColeman 0:8f5825f330b0 58 #define LWIP_MALLOC_MEMPOOL_END
RodColeman 0:8f5825f330b0 59 #include "lwip/memp_std.h"
RodColeman 0:8f5825f330b0 60 ) ,
RodColeman 0:8f5825f330b0 61 /* Get the last (via:
RodColeman 0:8f5825f330b0 62 MEMP_POOL_HELPER_END = ((u8_t) 0 + MEMP_POOL_A*0 + MEMP_POOL_B*0 + MEMP_POOL_C*1) */
RodColeman 0:8f5825f330b0 63 MEMP_POOL_HELPER_LAST = ((u8_t)
RodColeman 0:8f5825f330b0 64 #define LWIP_MEMPOOL(name,num,size,desc)
RodColeman 0:8f5825f330b0 65 #define LWIP_MALLOC_MEMPOOL_START
RodColeman 0:8f5825f330b0 66 #define LWIP_MALLOC_MEMPOOL(num, size) 0 + MEMP_POOL_##size *
RodColeman 0:8f5825f330b0 67 #define LWIP_MALLOC_MEMPOOL_END 1
RodColeman 0:8f5825f330b0 68 #include "lwip/memp_std.h"
RodColeman 0:8f5825f330b0 69 )
RodColeman 0:8f5825f330b0 70 } memp_pool_helper_t;
RodColeman 0:8f5825f330b0 71
RodColeman 0:8f5825f330b0 72 /* The actual start and stop values are here (cast them over)
RodColeman 0:8f5825f330b0 73 We use this helper type and these defines so we can avoid using const memp_t values */
RodColeman 0:8f5825f330b0 74 #define MEMP_POOL_FIRST ((memp_t) MEMP_POOL_HELPER_FIRST)
RodColeman 0:8f5825f330b0 75 #define MEMP_POOL_LAST ((memp_t) MEMP_POOL_HELPER_LAST)
RodColeman 0:8f5825f330b0 76 #endif /* MEM_USE_POOLS */
RodColeman 0:8f5825f330b0 77
RodColeman 0:8f5825f330b0 78 #if MEMP_MEM_MALLOC || MEM_USE_POOLS
RodColeman 0:8f5825f330b0 79 extern const u16_t memp_sizes[MEMP_MAX];
RodColeman 0:8f5825f330b0 80 #endif /* MEMP_MEM_MALLOC || MEM_USE_POOLS */
RodColeman 0:8f5825f330b0 81
RodColeman 0:8f5825f330b0 82 #if MEMP_MEM_MALLOC
RodColeman 0:8f5825f330b0 83
RodColeman 0:8f5825f330b0 84 #include "mem.h"
RodColeman 0:8f5825f330b0 85
RodColeman 0:8f5825f330b0 86 #define memp_init()
RodColeman 0:8f5825f330b0 87 #define memp_malloc(type) mem_malloc(memp_sizes[type])
RodColeman 0:8f5825f330b0 88 #define memp_free(type, mem) mem_free(mem)
RodColeman 0:8f5825f330b0 89
RodColeman 0:8f5825f330b0 90 #else /* MEMP_MEM_MALLOC */
RodColeman 0:8f5825f330b0 91
RodColeman 0:8f5825f330b0 92 #if MEM_USE_POOLS
RodColeman 0:8f5825f330b0 93 /** This structure is used to save the pool one element came from. */
RodColeman 0:8f5825f330b0 94 struct memp_malloc_helper
RodColeman 0:8f5825f330b0 95 {
RodColeman 0:8f5825f330b0 96 memp_t poolnr;
RodColeman 0:8f5825f330b0 97 };
RodColeman 0:8f5825f330b0 98 #endif /* MEM_USE_POOLS */
RodColeman 0:8f5825f330b0 99
RodColeman 0:8f5825f330b0 100 void memp_init(void);
RodColeman 0:8f5825f330b0 101
RodColeman 0:8f5825f330b0 102 #if MEMP_OVERFLOW_CHECK
RodColeman 0:8f5825f330b0 103 void *memp_malloc_fn(memp_t type, const char* file, const int line);
RodColeman 0:8f5825f330b0 104 #define memp_malloc(t) memp_malloc_fn((t), __FILE__, __LINE__)
RodColeman 0:8f5825f330b0 105 #else
RodColeman 0:8f5825f330b0 106 void *memp_malloc(memp_t type);
RodColeman 0:8f5825f330b0 107 #endif
RodColeman 0:8f5825f330b0 108 void memp_free(memp_t type, void *mem);
RodColeman 0:8f5825f330b0 109
RodColeman 0:8f5825f330b0 110 #endif /* MEMP_MEM_MALLOC */
RodColeman 0:8f5825f330b0 111
RodColeman 0:8f5825f330b0 112 #ifdef __cplusplus
RodColeman 0:8f5825f330b0 113 }
RodColeman 0:8f5825f330b0 114 #endif
RodColeman 0:8f5825f330b0 115
RodColeman 0:8f5825f330b0 116 #endif /* __LWIP_MEMP_H__ */