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stats.c
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00001 /** 00002 * @file 00003 * Statistics module 00004 * 00005 */ 00006 00007 /* 00008 * Copyright (c) 2001-2004 Swedish Institute of Computer Science. 00009 * All rights reserved. 00010 * 00011 * Redistribution and use in source and binary forms, with or without modification, 00012 * are permitted provided that the following conditions are met: 00013 * 00014 * 1. Redistributions of source code must retain the above copyright notice, 00015 * this list of conditions and the following disclaimer. 00016 * 2. Redistributions in binary form must reproduce the above copyright notice, 00017 * this list of conditions and the following disclaimer in the documentation 00018 * and/or other materials provided with the distribution. 00019 * 3. The name of the author may not be used to endorse or promote products 00020 * derived from this software without specific prior written permission. 00021 * 00022 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED 00023 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 00024 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT 00025 * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 00026 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT 00027 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 00028 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 00029 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 00030 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY 00031 * OF SUCH DAMAGE. 00032 * 00033 * This file is part of the lwIP TCP/IP stack. 00034 * 00035 * Author: Adam Dunkels <adam@sics.se> 00036 * 00037 */ 00038 00039 #include "lwip/opt.h" 00040 00041 #if LWIP_STATS /* don't build if not configured for use in lwipopts.h */ 00042 00043 #include "lwip/def.h" 00044 #include "lwip/stats.h" 00045 #include "lwip/mem.h" 00046 00047 #include <string.h> 00048 00049 struct stats_ lwip_stats; 00050 00051 #if LWIP_STATS_DISPLAY 00052 void 00053 stats_display_proto(struct stats_proto *proto, char *name) 00054 { 00055 LWIP_PLATFORM_DIAG(("\n%s\n\t", name)); 00056 LWIP_PLATFORM_DIAG(("xmit: %"STAT_COUNTER_F"\n\t", proto->xmit)); 00057 LWIP_PLATFORM_DIAG(("recv: %"STAT_COUNTER_F"\n\t", proto->recv)); 00058 LWIP_PLATFORM_DIAG(("fw: %"STAT_COUNTER_F"\n\t", proto->fw)); 00059 LWIP_PLATFORM_DIAG(("drop: %"STAT_COUNTER_F"\n\t", proto->drop)); 00060 LWIP_PLATFORM_DIAG(("chkerr: %"STAT_COUNTER_F"\n\t", proto->chkerr)); 00061 LWIP_PLATFORM_DIAG(("lenerr: %"STAT_COUNTER_F"\n\t", proto->lenerr)); 00062 LWIP_PLATFORM_DIAG(("memerr: %"STAT_COUNTER_F"\n\t", proto->memerr)); 00063 LWIP_PLATFORM_DIAG(("rterr: %"STAT_COUNTER_F"\n\t", proto->rterr)); 00064 LWIP_PLATFORM_DIAG(("proterr: %"STAT_COUNTER_F"\n\t", proto->proterr)); 00065 LWIP_PLATFORM_DIAG(("opterr: %"STAT_COUNTER_F"\n\t", proto->opterr)); 00066 LWIP_PLATFORM_DIAG(("err: %"STAT_COUNTER_F"\n\t", proto->err)); 00067 LWIP_PLATFORM_DIAG(("cachehit: %"STAT_COUNTER_F"\n", proto->cachehit)); 00068 } 00069 00070 #if IGMP_STATS 00071 void 00072 stats_display_igmp(struct stats_igmp *igmp) 00073 { 00074 LWIP_PLATFORM_DIAG(("\nIGMP\n\t")); 00075 LWIP_PLATFORM_DIAG(("lenerr: %"STAT_COUNTER_F"\n\t", igmp->lenerr)); 00076 LWIP_PLATFORM_DIAG(("chkerr: %"STAT_COUNTER_F"\n\t", igmp->chkerr)); 00077 LWIP_PLATFORM_DIAG(("v1_rxed: %"STAT_COUNTER_F"\n\t", igmp->v1_rxed)); 00078 LWIP_PLATFORM_DIAG(("join_sent: %"STAT_COUNTER_F"\n\t", igmp->join_sent)); 00079 LWIP_PLATFORM_DIAG(("leave_sent: %"STAT_COUNTER_F"\n\t", igmp->leave_sent)); 00080 LWIP_PLATFORM_DIAG(("unicast_query: %"STAT_COUNTER_F"\n\t", igmp->unicast_query)); 00081 LWIP_PLATFORM_DIAG(("report_sent: %"STAT_COUNTER_F"\n\t", igmp->report_sent)); 00082 LWIP_PLATFORM_DIAG(("report_rxed: %"STAT_COUNTER_F"\n\t", igmp->report_rxed)); 00083 LWIP_PLATFORM_DIAG(("group_query_rxed: %"STAT_COUNTER_F"\n", igmp->group_query_rxed)); 00084 } 00085 #endif /* IGMP_STATS */ 00086 00087 #if MEM_STATS || MEMP_STATS 00088 void 00089 stats_display_mem(struct stats_mem *mem, char *name) 00090 { 00091 LWIP_PLATFORM_DIAG(("\nMEM %s\n\t", name)); 00092 LWIP_PLATFORM_DIAG(("avail: %"U32_F"\n\t", (u32_t)mem->avail)); 00093 LWIP_PLATFORM_DIAG(("used: %"U32_F"\n\t", (u32_t)mem->used)); 00094 LWIP_PLATFORM_DIAG(("max: %"U32_F"\n\t", (u32_t)mem->max)); 00095 LWIP_PLATFORM_DIAG(("err: %"U32_F"\n", (u32_t)mem->err)); 00096 } 00097 00098 #if MEMP_STATS 00099 void 00100 stats_display_memp(struct stats_mem *mem, int index) 00101 { 00102 char * memp_names[] = { 00103 #define LWIP_MEMPOOL(name,num,size,desc) desc, 00104 #include "lwip/memp_std.h" 00105 }; 00106 if(index < MEMP_MAX) { 00107 stats_display_mem(mem, memp_names[index]); 00108 } 00109 } 00110 #endif /* MEMP_STATS */ 00111 #endif /* MEM_STATS || MEMP_STATS */ 00112 00113 #if SYS_STATS 00114 void 00115 stats_display_sys(struct stats_sys *sys) 00116 { 00117 LWIP_PLATFORM_DIAG(("\nSYS\n\t")); 00118 LWIP_PLATFORM_DIAG(("sem.used: %"U32_F"\n\t", (u32_t)sys->sem.used)); 00119 LWIP_PLATFORM_DIAG(("sem.max: %"U32_F"\n\t", (u32_t)sys->sem.max)); 00120 LWIP_PLATFORM_DIAG(("sem.err: %"U32_F"\n\t", (u32_t)sys->sem.err)); 00121 LWIP_PLATFORM_DIAG(("mbox.used: %"U32_F"\n\t", (u32_t)sys->mbox.used)); 00122 LWIP_PLATFORM_DIAG(("mbox.max: %"U32_F"\n\t", (u32_t)sys->mbox.max)); 00123 LWIP_PLATFORM_DIAG(("mbox.err: %"U32_F"\n\t", (u32_t)sys->mbox.err)); 00124 } 00125 #endif /* SYS_STATS */ 00126 00127 void 00128 stats_display(void) 00129 { 00130 s16_t i; 00131 00132 LINK_STATS_DISPLAY(); 00133 ETHARP_STATS_DISPLAY(); 00134 IPFRAG_STATS_DISPLAY(); 00135 IP_STATS_DISPLAY(); 00136 IGMP_STATS_DISPLAY(); 00137 ICMP_STATS_DISPLAY(); 00138 UDP_STATS_DISPLAY(); 00139 TCP_STATS_DISPLAY(); 00140 MEM_STATS_DISPLAY(); 00141 for (i = 0; i < MEMP_MAX; i++) { 00142 MEMP_STATS_DISPLAY(i); 00143 } 00144 SYS_STATS_DISPLAY(); 00145 } 00146 #endif /* LWIP_STATS_DISPLAY */ 00147 00148 #endif /* LWIP_STATS */ 00149
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