[164] | 1 | /**
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| 2 | * @file
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| 3 | * Statistics module
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| 4 | *
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| 5 | */
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| 6 |
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| 7 | /*
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| 8 | * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
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| 9 | * All rights reserved.
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| 10 | *
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| 11 | * Redistribution and use in source and binary forms, with or without modification,
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| 12 | * are permitted provided that the following conditions are met:
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| 13 | *
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| 14 | * 1. Redistributions of source code must retain the above copyright notice,
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| 15 | * this list of conditions and the following disclaimer.
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| 16 | * 2. Redistributions in binary form must reproduce the above copyright notice,
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| 17 | * this list of conditions and the following disclaimer in the documentation
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| 18 | * and/or other materials provided with the distribution.
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| 19 | * 3. The name of the author may not be used to endorse or promote products
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| 20 | * derived from this software without specific prior written permission.
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| 21 | *
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| 22 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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| 23 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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| 24 | * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
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| 25 | * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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| 26 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
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| 27 | * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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| 28 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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| 29 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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| 30 | * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
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| 31 | * OF SUCH DAMAGE.
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| 32 | *
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| 33 | * This file is part of the lwIP TCP/IP stack.
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| 34 | *
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| 35 | * Author: Adam Dunkels <adam@sics.se>
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| 36 | *
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| 37 | */
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| 38 |
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| 39 | #include "lwip/opt.h"
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| 40 |
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| 41 | #if LWIP_STATS /* don't build if not configured for use in lwipopts.h */
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| 42 |
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| 43 | #include "lwip/def.h"
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| 44 | #include "lwip/stats.h"
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| 45 | #include "lwip/mem.h"
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| 46 |
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| 47 | #include <string.h>
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| 48 |
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| 49 | struct stats_ lwip_stats;
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| 50 |
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| 51 | void stats_init(void)
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| 52 | {
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| 53 | #ifdef LWIP_DEBUG
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| 54 | #if MEMP_STATS
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| 55 | const char * memp_names[] = {
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| 56 | #define LWIP_MEMPOOL(name,num,size,desc) desc,
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| 57 | #include "lwip/memp_std.h"
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| 58 | };
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| 59 | int i;
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| 60 | for (i = 0; i < MEMP_MAX; i++) {
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| 61 | lwip_stats.memp[i].name = memp_names[i];
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| 62 | }
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| 63 | #endif /* MEMP_STATS */
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| 64 | #if MEM_STATS
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| 65 | lwip_stats.mem.name = "MEM";
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| 66 | #endif /* MEM_STATS */
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| 67 | #endif /* LWIP_DEBUG */
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| 68 | }
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| 69 |
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| 70 | #if LWIP_STATS_DISPLAY
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| 71 | void
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| 72 | stats_display_proto(struct stats_proto *proto, const char *name)
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| 73 | {
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| 74 | LWIP_PLATFORM_DIAG(("\n%s\n\t", name));
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| 75 | LWIP_PLATFORM_DIAG(("xmit: %"STAT_COUNTER_F"\n\t", proto->xmit));
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| 76 | LWIP_PLATFORM_DIAG(("recv: %"STAT_COUNTER_F"\n\t", proto->recv));
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| 77 | LWIP_PLATFORM_DIAG(("fw: %"STAT_COUNTER_F"\n\t", proto->fw));
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| 78 | LWIP_PLATFORM_DIAG(("drop: %"STAT_COUNTER_F"\n\t", proto->drop));
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| 79 | LWIP_PLATFORM_DIAG(("chkerr: %"STAT_COUNTER_F"\n\t", proto->chkerr));
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| 80 | LWIP_PLATFORM_DIAG(("lenerr: %"STAT_COUNTER_F"\n\t", proto->lenerr));
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| 81 | LWIP_PLATFORM_DIAG(("memerr: %"STAT_COUNTER_F"\n\t", proto->memerr));
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| 82 | LWIP_PLATFORM_DIAG(("rterr: %"STAT_COUNTER_F"\n\t", proto->rterr));
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| 83 | LWIP_PLATFORM_DIAG(("proterr: %"STAT_COUNTER_F"\n\t", proto->proterr));
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| 84 | LWIP_PLATFORM_DIAG(("opterr: %"STAT_COUNTER_F"\n\t", proto->opterr));
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| 85 | LWIP_PLATFORM_DIAG(("err: %"STAT_COUNTER_F"\n\t", proto->err));
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| 86 | LWIP_PLATFORM_DIAG(("cachehit: %"STAT_COUNTER_F"\n", proto->cachehit));
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| 87 | }
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| 88 |
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| 89 | #if IGMP_STATS
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| 90 | void
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| 91 | stats_display_igmp(struct stats_igmp *igmp)
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| 92 | {
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| 93 | LWIP_PLATFORM_DIAG(("\nIGMP\n\t"));
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| 94 | LWIP_PLATFORM_DIAG(("xmit: %"STAT_COUNTER_F"\n\t", igmp->xmit));
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| 95 | LWIP_PLATFORM_DIAG(("recv: %"STAT_COUNTER_F"\n\t", igmp->recv));
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| 96 | LWIP_PLATFORM_DIAG(("drop: %"STAT_COUNTER_F"\n\t", igmp->drop));
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| 97 | LWIP_PLATFORM_DIAG(("chkerr: %"STAT_COUNTER_F"\n\t", igmp->chkerr));
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| 98 | LWIP_PLATFORM_DIAG(("lenerr: %"STAT_COUNTER_F"\n\t", igmp->lenerr));
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| 99 | LWIP_PLATFORM_DIAG(("memerr: %"STAT_COUNTER_F"\n\t", igmp->memerr));
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| 100 | LWIP_PLATFORM_DIAG(("proterr: %"STAT_COUNTER_F"\n\t", igmp->proterr));
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| 101 | LWIP_PLATFORM_DIAG(("rx_v1: %"STAT_COUNTER_F"\n\t", igmp->rx_v1));
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| 102 | LWIP_PLATFORM_DIAG(("rx_group: %"STAT_COUNTER_F"\n", igmp->rx_group));
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| 103 | LWIP_PLATFORM_DIAG(("rx_general: %"STAT_COUNTER_F"\n", igmp->rx_general));
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| 104 | LWIP_PLATFORM_DIAG(("rx_report: %"STAT_COUNTER_F"\n\t", igmp->rx_report));
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| 105 | LWIP_PLATFORM_DIAG(("tx_join: %"STAT_COUNTER_F"\n\t", igmp->tx_join));
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| 106 | LWIP_PLATFORM_DIAG(("tx_leave: %"STAT_COUNTER_F"\n\t", igmp->tx_leave));
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| 107 | LWIP_PLATFORM_DIAG(("tx_report: %"STAT_COUNTER_F"\n\t", igmp->tx_report));
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| 108 | }
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| 109 | #endif /* IGMP_STATS */
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| 110 |
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| 111 | #if MEM_STATS || MEMP_STATS
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| 112 | void
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| 113 | stats_display_mem(struct stats_mem *mem, const char *name)
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| 114 | {
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| 115 | LWIP_PLATFORM_DIAG(("\nMEM %s\n\t", name));
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| 116 | LWIP_PLATFORM_DIAG(("avail: %"U32_F"\n\t", (u32_t)mem->avail));
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| 117 | LWIP_PLATFORM_DIAG(("used: %"U32_F"\n\t", (u32_t)mem->used));
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| 118 | LWIP_PLATFORM_DIAG(("max: %"U32_F"\n\t", (u32_t)mem->max));
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| 119 | LWIP_PLATFORM_DIAG(("err: %"U32_F"\n", (u32_t)mem->err));
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| 120 | }
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| 121 |
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| 122 | #if MEMP_STATS
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| 123 | void
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| 124 | stats_display_memp(struct stats_mem *mem, int index)
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| 125 | {
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| 126 | char * memp_names[] = {
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| 127 | #define LWIP_MEMPOOL(name,num,size,desc) desc,
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| 128 | #include "lwip/memp_std.h"
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| 129 | };
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| 130 | if(index < MEMP_MAX) {
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| 131 | stats_display_mem(mem, memp_names[index]);
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| 132 | }
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| 133 | }
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| 134 | #endif /* MEMP_STATS */
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| 135 | #endif /* MEM_STATS || MEMP_STATS */
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| 136 |
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| 137 | #if SYS_STATS
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| 138 | void
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| 139 | stats_display_sys(struct stats_sys *sys)
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| 140 | {
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| 141 | LWIP_PLATFORM_DIAG(("\nSYS\n\t"));
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| 142 | LWIP_PLATFORM_DIAG(("sem.used: %"U32_F"\n\t", (u32_t)sys->sem.used));
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| 143 | LWIP_PLATFORM_DIAG(("sem.max: %"U32_F"\n\t", (u32_t)sys->sem.max));
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| 144 | LWIP_PLATFORM_DIAG(("sem.err: %"U32_F"\n\t", (u32_t)sys->sem.err));
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| 145 | LWIP_PLATFORM_DIAG(("mutex.used: %"U32_F"\n\t", (u32_t)sys->mutex.used));
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| 146 | LWIP_PLATFORM_DIAG(("mutex.max: %"U32_F"\n\t", (u32_t)sys->mutex.max));
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| 147 | LWIP_PLATFORM_DIAG(("mutex.err: %"U32_F"\n\t", (u32_t)sys->mutex.err));
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| 148 | LWIP_PLATFORM_DIAG(("mbox.used: %"U32_F"\n\t", (u32_t)sys->mbox.used));
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| 149 | LWIP_PLATFORM_DIAG(("mbox.max: %"U32_F"\n\t", (u32_t)sys->mbox.max));
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| 150 | LWIP_PLATFORM_DIAG(("mbox.err: %"U32_F"\n\t", (u32_t)sys->mbox.err));
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| 151 | }
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| 152 | #endif /* SYS_STATS */
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| 153 |
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| 154 | void
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| 155 | stats_display(void)
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| 156 | {
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| 157 | s16_t i;
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| 158 |
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| 159 | LINK_STATS_DISPLAY();
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| 160 | ETHARP_STATS_DISPLAY();
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| 161 | IPFRAG_STATS_DISPLAY();
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| 162 | IP_STATS_DISPLAY();
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| 163 | IGMP_STATS_DISPLAY();
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| 164 | ICMP_STATS_DISPLAY();
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| 165 | UDP_STATS_DISPLAY();
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| 166 | TCP_STATS_DISPLAY();
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| 167 | MEM_STATS_DISPLAY();
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| 168 | for (i = 0; i < MEMP_MAX; i++) {
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| 169 | MEMP_STATS_DISPLAY(i);
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| 170 | }
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| 171 | SYS_STATS_DISPLAY();
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| 172 | }
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| 173 | #endif /* LWIP_STATS_DISPLAY */
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| 174 |
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| 175 | #endif /* LWIP_STATS */
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| 176 |
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