CK Sin / Mbed 2 deprecated Ethernetwebsocket

Ethernetwebsoc

Dependencies:   C12832_lcd LM75B WebSocketClient mbed-rtos mbed Socket lwip-eth lwip-sys lwip

EthernetInterface/lwip/include/lwip/memp.h@0:0ed2a7c7190c, 2013-05-31 (annotated)

Committer:
GordonSin
Date:
Fri May 31 04:09:54 2013 +0000
Revision:
0:0ed2a7c7190c
31/5/2013;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
GordonSin 0:0ed2a7c7190c 1 /*
GordonSin 0:0ed2a7c7190c 2 * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
GordonSin 0:0ed2a7c7190c 3 * All rights reserved.
GordonSin 0:0ed2a7c7190c 4 *
GordonSin 0:0ed2a7c7190c 5 * Redistribution and use in source and binary forms, with or without modification,
GordonSin 0:0ed2a7c7190c 6 * are permitted provided that the following conditions are met:
GordonSin 0:0ed2a7c7190c 7 *
GordonSin 0:0ed2a7c7190c 8 * 1. Redistributions of source code must retain the above copyright notice,
GordonSin 0:0ed2a7c7190c 9 * this list of conditions and the following disclaimer.
GordonSin 0:0ed2a7c7190c 10 * 2. Redistributions in binary form must reproduce the above copyright notice,
GordonSin 0:0ed2a7c7190c 11 * this list of conditions and the following disclaimer in the documentation
GordonSin 0:0ed2a7c7190c 12 * and/or other materials provided with the distribution.
GordonSin 0:0ed2a7c7190c 13 * 3. The name of the author may not be used to endorse or promote products
GordonSin 0:0ed2a7c7190c 14 * derived from this software without specific prior written permission.
GordonSin 0:0ed2a7c7190c 15 *
GordonSin 0:0ed2a7c7190c 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
GordonSin 0:0ed2a7c7190c 17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
GordonSin 0:0ed2a7c7190c 18 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
GordonSin 0:0ed2a7c7190c 19 * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
GordonSin 0:0ed2a7c7190c 20 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
GordonSin 0:0ed2a7c7190c 21 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
GordonSin 0:0ed2a7c7190c 22 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
GordonSin 0:0ed2a7c7190c 23 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
GordonSin 0:0ed2a7c7190c 24 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
GordonSin 0:0ed2a7c7190c 25 * OF SUCH DAMAGE.
GordonSin 0:0ed2a7c7190c 26 *
GordonSin 0:0ed2a7c7190c 27 * This file is part of the lwIP TCP/IP stack.
GordonSin 0:0ed2a7c7190c 28 *
GordonSin 0:0ed2a7c7190c 29 * Author: Adam Dunkels <adam@sics.se>
GordonSin 0:0ed2a7c7190c 30 *
GordonSin 0:0ed2a7c7190c 31 */
GordonSin 0:0ed2a7c7190c 32
GordonSin 0:0ed2a7c7190c 33 #ifndef __LWIP_MEMP_H__
GordonSin 0:0ed2a7c7190c 34 #define __LWIP_MEMP_H__
GordonSin 0:0ed2a7c7190c 35
GordonSin 0:0ed2a7c7190c 36 #include "lwip/opt.h"
GordonSin 0:0ed2a7c7190c 37
GordonSin 0:0ed2a7c7190c 38 #ifdef __cplusplus
GordonSin 0:0ed2a7c7190c 39 extern "C" {
GordonSin 0:0ed2a7c7190c 40 #endif
GordonSin 0:0ed2a7c7190c 41
GordonSin 0:0ed2a7c7190c 42 /* Create the list of all memory pools managed by memp. MEMP_MAX represents a NULL pool at the end */
GordonSin 0:0ed2a7c7190c 43 typedef enum {
GordonSin 0:0ed2a7c7190c 44 #define LWIP_MEMPOOL(name,num,size,desc) MEMP_##name,
GordonSin 0:0ed2a7c7190c 45 #include "lwip/memp_std.h"
GordonSin 0:0ed2a7c7190c 46 MEMP_MAX
GordonSin 0:0ed2a7c7190c 47 } memp_t;
GordonSin 0:0ed2a7c7190c 48
GordonSin 0:0ed2a7c7190c 49 #if MEM_USE_POOLS
GordonSin 0:0ed2a7c7190c 50 /* Use a helper type to get the start and end of the user "memory pools" for mem_malloc */
GordonSin 0:0ed2a7c7190c 51 typedef enum {
GordonSin 0:0ed2a7c7190c 52 /* Get the first (via:
GordonSin 0:0ed2a7c7190c 53 MEMP_POOL_HELPER_START = ((u8_t) 1*MEMP_POOL_A + 0*MEMP_POOL_B + 0*MEMP_POOL_C + 0)*/
GordonSin 0:0ed2a7c7190c 54 MEMP_POOL_HELPER_FIRST = ((u8_t)
GordonSin 0:0ed2a7c7190c 55 #define LWIP_MEMPOOL(name,num,size,desc)
GordonSin 0:0ed2a7c7190c 56 #define LWIP_MALLOC_MEMPOOL_START 1
GordonSin 0:0ed2a7c7190c 57 #define LWIP_MALLOC_MEMPOOL(num, size) * MEMP_POOL_##size + 0
GordonSin 0:0ed2a7c7190c 58 #define LWIP_MALLOC_MEMPOOL_END
GordonSin 0:0ed2a7c7190c 59 #include "lwip/memp_std.h"
GordonSin 0:0ed2a7c7190c 60 ) ,
GordonSin 0:0ed2a7c7190c 61 /* Get the last (via:
GordonSin 0:0ed2a7c7190c 62 MEMP_POOL_HELPER_END = ((u8_t) 0 + MEMP_POOL_A*0 + MEMP_POOL_B*0 + MEMP_POOL_C*1) */
GordonSin 0:0ed2a7c7190c 63 MEMP_POOL_HELPER_LAST = ((u8_t)
GordonSin 0:0ed2a7c7190c 64 #define LWIP_MEMPOOL(name,num,size,desc)
GordonSin 0:0ed2a7c7190c 65 #define LWIP_MALLOC_MEMPOOL_START
GordonSin 0:0ed2a7c7190c 66 #define LWIP_MALLOC_MEMPOOL(num, size) 0 + MEMP_POOL_##size *
GordonSin 0:0ed2a7c7190c 67 #define LWIP_MALLOC_MEMPOOL_END 1
GordonSin 0:0ed2a7c7190c 68 #include "lwip/memp_std.h"
GordonSin 0:0ed2a7c7190c 69 )
GordonSin 0:0ed2a7c7190c 70 } memp_pool_helper_t;
GordonSin 0:0ed2a7c7190c 71
GordonSin 0:0ed2a7c7190c 72 /* The actual start and stop values are here (cast them over)
GordonSin 0:0ed2a7c7190c 73 We use this helper type and these defines so we can avoid using const memp_t values */
GordonSin 0:0ed2a7c7190c 74 #define MEMP_POOL_FIRST ((memp_t) MEMP_POOL_HELPER_FIRST)
GordonSin 0:0ed2a7c7190c 75 #define MEMP_POOL_LAST ((memp_t) MEMP_POOL_HELPER_LAST)
GordonSin 0:0ed2a7c7190c 76 #endif /* MEM_USE_POOLS */
GordonSin 0:0ed2a7c7190c 77
GordonSin 0:0ed2a7c7190c 78 #if MEMP_MEM_MALLOC || MEM_USE_POOLS
GordonSin 0:0ed2a7c7190c 79 extern const u16_t memp_sizes[MEMP_MAX];
GordonSin 0:0ed2a7c7190c 80 #endif /* MEMP_MEM_MALLOC || MEM_USE_POOLS */
GordonSin 0:0ed2a7c7190c 81
GordonSin 0:0ed2a7c7190c 82 #if MEMP_MEM_MALLOC
GordonSin 0:0ed2a7c7190c 83
GordonSin 0:0ed2a7c7190c 84 #include "mem.h"
GordonSin 0:0ed2a7c7190c 85
GordonSin 0:0ed2a7c7190c 86 #define memp_init()
GordonSin 0:0ed2a7c7190c 87 #define memp_malloc(type) mem_malloc(memp_sizes[type])
GordonSin 0:0ed2a7c7190c 88 #define memp_free(type, mem) mem_free(mem)
GordonSin 0:0ed2a7c7190c 89
GordonSin 0:0ed2a7c7190c 90 #else /* MEMP_MEM_MALLOC */
GordonSin 0:0ed2a7c7190c 91
GordonSin 0:0ed2a7c7190c 92 #if MEM_USE_POOLS
GordonSin 0:0ed2a7c7190c 93 /** This structure is used to save the pool one element came from. */
GordonSin 0:0ed2a7c7190c 94 struct memp_malloc_helper
GordonSin 0:0ed2a7c7190c 95 {
GordonSin 0:0ed2a7c7190c 96 memp_t poolnr;
GordonSin 0:0ed2a7c7190c 97 };
GordonSin 0:0ed2a7c7190c 98 #endif /* MEM_USE_POOLS */
GordonSin 0:0ed2a7c7190c 99
GordonSin 0:0ed2a7c7190c 100 void memp_init(void);
GordonSin 0:0ed2a7c7190c 101
GordonSin 0:0ed2a7c7190c 102 #if MEMP_OVERFLOW_CHECK
GordonSin 0:0ed2a7c7190c 103 void *memp_malloc_fn(memp_t type, const char* file, const int line);
GordonSin 0:0ed2a7c7190c 104 #define memp_malloc(t) memp_malloc_fn((t), __FILE__, __LINE__)
GordonSin 0:0ed2a7c7190c 105 #else
GordonSin 0:0ed2a7c7190c 106 void *memp_malloc(memp_t type);
GordonSin 0:0ed2a7c7190c 107 #endif
GordonSin 0:0ed2a7c7190c 108 void memp_free(memp_t type, void *mem);
GordonSin 0:0ed2a7c7190c 109
GordonSin 0:0ed2a7c7190c 110 #endif /* MEMP_MEM_MALLOC */
GordonSin 0:0ed2a7c7190c 111
GordonSin 0:0ed2a7c7190c 112 #ifdef __cplusplus
GordonSin 0:0ed2a7c7190c 113 }
GordonSin 0:0ed2a7c7190c 114 #endif
GordonSin 0:0ed2a7c7190c 115
GordonSin 0:0ed2a7c7190c 116 #endif /* __LWIP_MEMP_H__ */