/* | |
* Copyright (c) 2001-2004 Swedish Institute of Computer Science. | |
* All rights reserved. | |
* | |
* Redistribution and use in source and binary forms, with or without modification, | |
* are permitted provided that the following conditions are met: | |
* | |
* 1. Redistributions of source code must retain the above copyright notice, | |
* this list of conditions and the following disclaimer. | |
* 2. Redistributions in binary form must reproduce the above copyright notice, | |
* this list of conditions and the following disclaimer in the documentation | |
* and/or other materials provided with the distribution. | |
* 3. The name of the author may not be used to endorse or promote products | |
* derived from this software without specific prior written permission. | |
* | |
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED | |
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF | |
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT | |
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | |
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT | |
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | |
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | |
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING | |
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY | |
* OF SUCH DAMAGE. | |
* | |
* This file is part of the lwIP TCP/IP stack. | |
* | |
* Author: Adam Dunkels <adam@sics.se> | |
* | |
*/ | |
#include <string.h> | |
#include "lwip/opt.h" | |
#include "lwip/def.h" | |
#include "lwip/stats.h" | |
#include "lwip/mem.h" | |
#if LWIP_STATS | |
struct stats_ lwip_stats; | |
void | |
stats_init(void) | |
{ | |
memset(&lwip_stats, 0, sizeof(struct stats_)); | |
} | |
#if LWIP_STATS_DISPLAY | |
void | |
stats_display_proto(struct stats_proto *proto, char *name) | |
{ | |
LWIP_PLATFORM_DIAG(("\n%s\n\t", name)); | |
LWIP_PLATFORM_DIAG(("xmit: %"S16_F"\n\t", proto->xmit)); | |
LWIP_PLATFORM_DIAG(("rexmit: %"S16_F"\n\t", proto->rexmit)); | |
LWIP_PLATFORM_DIAG(("recv: %"S16_F"\n\t", proto->recv)); | |
LWIP_PLATFORM_DIAG(("fw: %"S16_F"\n\t", proto->fw)); | |
LWIP_PLATFORM_DIAG(("drop: %"S16_F"\n\t", proto->drop)); | |
LWIP_PLATFORM_DIAG(("chkerr: %"S16_F"\n\t", proto->chkerr)); | |
LWIP_PLATFORM_DIAG(("lenerr: %"S16_F"\n\t", proto->lenerr)); | |
LWIP_PLATFORM_DIAG(("memerr: %"S16_F"\n\t", proto->memerr)); | |
LWIP_PLATFORM_DIAG(("rterr: %"S16_F"\n\t", proto->rterr)); | |
LWIP_PLATFORM_DIAG(("proterr: %"S16_F"\n\t", proto->proterr)); | |
LWIP_PLATFORM_DIAG(("opterr: %"S16_F"\n\t", proto->opterr)); | |
LWIP_PLATFORM_DIAG(("err: %"S16_F"\n\t", proto->err)); | |
LWIP_PLATFORM_DIAG(("cachehit: %"S16_F"\n", proto->cachehit)); | |
} | |
void | |
stats_display_pbuf(struct stats_pbuf *pbuf) | |
{ | |
LWIP_PLATFORM_DIAG(("\nPBUF\n\t")); | |
LWIP_PLATFORM_DIAG(("avail: %"S16_F"\n\t", pbuf->avail)); | |
LWIP_PLATFORM_DIAG(("used: %"S16_F"\n\t", pbuf->used)); | |
LWIP_PLATFORM_DIAG(("max: %"S16_F"\n\t", pbuf->max)); | |
LWIP_PLATFORM_DIAG(("err: %"S16_F"\n\t", pbuf->err)); | |
LWIP_PLATFORM_DIAG(("alloc_locked: %"S16_F"\n\t", pbuf->alloc_locked)); | |
LWIP_PLATFORM_DIAG(("refresh_locked: %"S16_F"\n", pbuf->refresh_locked)); | |
} | |
void | |
stats_display_mem(struct stats_mem *mem, char *name) | |
{ | |
LWIP_PLATFORM_DIAG(("\n MEM %s\n\t", name)); | |
LWIP_PLATFORM_DIAG(("avail: %"MEM_SIZE_F"\n\t", mem->avail)); | |
LWIP_PLATFORM_DIAG(("used: %"MEM_SIZE_F"\n\t", mem->used)); | |
LWIP_PLATFORM_DIAG(("max: %"MEM_SIZE_F"\n\t", mem->max)); | |
LWIP_PLATFORM_DIAG(("err: %"MEM_SIZE_F"\n", mem->err)); | |
} | |
void | |
stats_display(void) | |
{ | |
s16_t i; | |
char * memp_names[] = {"PBUF", "RAW_PCB", "UDP_PCB", "TCP_PCB", "TCP_PCB_LISTEN", | |
"TCP_SEG", "NETBUF", "NETCONN", "API_MSG", "TCP_MSG", "TIMEOUT"}; | |
stats_display_proto(&lwip_stats.link, "LINK"); | |
stats_display_proto(&lwip_stats.ip_frag, "IP_FRAG"); | |
stats_display_proto(&lwip_stats.ip, "IP"); | |
stats_display_proto(&lwip_stats.icmp, "ICMP"); | |
stats_display_proto(&lwip_stats.udp, "UDP"); | |
stats_display_proto(&lwip_stats.tcp, "TCP"); | |
stats_display_pbuf(&lwip_stats.pbuf); | |
stats_display_mem(&lwip_stats.mem, "HEAP"); | |
for (i = 0; i < MEMP_MAX; i++) { | |
stats_display_mem(&lwip_stats.memp[i], memp_names[i]); | |
} | |
} | |
#endif /* LWIP_STATS_DISPLAY */ | |
#endif /* LWIP_STATS */ | |