+++ /dev/null
-/*
- * 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>
- *
- */
-#ifndef __LWIP_STATS_H__
-#define __LWIP_STATS_H__
-
-#include "lwip/opt.h"
-
-#include "lwip/mem.h"
-#include "lwip/memp.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#if LWIP_STATS
-
-#ifndef LWIP_STATS_LARGE
-#define LWIP_STATS_LARGE 0
-#endif
-
-#if LWIP_STATS_LARGE
-#define STAT_COUNTER u32_t
-#define STAT_COUNTER_F U32_F
-#else
-#define STAT_COUNTER u16_t
-#define STAT_COUNTER_F U16_F
-#endif
-
-struct stats_proto {
- STAT_COUNTER xmit; /* Transmitted packets. */
- STAT_COUNTER rexmit; /* Retransmitted packets. */
- STAT_COUNTER recv; /* Received packets. */
- STAT_COUNTER fw; /* Forwarded packets. */
- STAT_COUNTER drop; /* Dropped packets. */
- STAT_COUNTER chkerr; /* Checksum error. */
- STAT_COUNTER lenerr; /* Invalid length error. */
- STAT_COUNTER memerr; /* Out of memory error. */
- STAT_COUNTER rterr; /* Routing error. */
- STAT_COUNTER proterr; /* Protocol error. */
- STAT_COUNTER opterr; /* Error in options. */
- STAT_COUNTER err; /* Misc error. */
- STAT_COUNTER cachehit;
-};
-
-struct stats_igmp {
- STAT_COUNTER lenerr; /* Invalid length error. */
- STAT_COUNTER chkerr; /* Checksum error. */
- STAT_COUNTER v1_rxed; /* */
- STAT_COUNTER join_sent; /* */
- STAT_COUNTER leave_sent; /* */
- STAT_COUNTER unicast_query; /* */
- STAT_COUNTER report_sent; /* */
- STAT_COUNTER report_rxed; /* */
- STAT_COUNTER group_query_rxed; /* */
-};
-
-struct stats_mem {
- mem_size_t avail;
- mem_size_t used;
- mem_size_t max;
- mem_size_t err;
-};
-
-struct stats_syselem {
- STAT_COUNTER used;
- STAT_COUNTER max;
- STAT_COUNTER err;
-};
-
-struct stats_sys {
- struct stats_syselem sem;
- struct stats_syselem mbox;
-};
-
-struct stats_ {
-#if LINK_STATS
- struct stats_proto link;
-#endif
-#if ETHARP_STATS
- struct stats_proto etharp;
-#endif
-#if IPFRAG_STATS
- struct stats_proto ip_frag;
-#endif
-#if IP_STATS
- struct stats_proto ip;
-#endif
-#if ICMP_STATS
- struct stats_proto icmp;
-#endif
-#if IGMP_STATS
- struct stats_igmp igmp;
-#endif
-#if UDP_STATS
- struct stats_proto udp;
-#endif
-#if TCP_STATS
- struct stats_proto tcp;
-#endif
-#if MEM_STATS
- struct stats_mem mem;
-#endif
-#if MEMP_STATS
- struct stats_mem memp[MEMP_MAX];
-#endif
-#if SYS_STATS
- struct stats_sys sys;
-#endif
-};
-
-extern struct stats_ lwip_stats;
-
-#define stats_init() /* Compatibility define, not init needed. */
-
-#define STATS_INC(x) ++lwip_stats.x
-#else
-#define stats_init()
-#define STATS_INC(x)
-#endif /* LWIP_STATS */
-
-#if TCP_STATS
-#define TCP_STATS_INC(x) STATS_INC(x)
-#else
-#define TCP_STATS_INC(x)
-#endif
-
-#if UDP_STATS
-#define UDP_STATS_INC(x) STATS_INC(x)
-#else
-#define UDP_STATS_INC(x)
-#endif
-
-#if ICMP_STATS
-#define ICMP_STATS_INC(x) STATS_INC(x)
-#else
-#define ICMP_STATS_INC(x)
-#endif
-
-#if IGMP_STATS
-#define IGMP_STATS_INC(x) STATS_INC(x)
-#else
-#define IGMP_STATS_INC(x)
-#endif
-
-#if IP_STATS
-#define IP_STATS_INC(x) STATS_INC(x)
-#else
-#define IP_STATS_INC(x)
-#endif
-
-#if IPFRAG_STATS
-#define IPFRAG_STATS_INC(x) STATS_INC(x)
-#else
-#define IPFRAG_STATS_INC(x)
-#endif
-
-#if ETHARP_STATS
-#define ETHARP_STATS_INC(x) STATS_INC(x)
-#else
-#define ETHARP_STATS_INC(x)
-#endif
-
-#if LINK_STATS
-#define LINK_STATS_INC(x) STATS_INC(x)
-#else
-#define LINK_STATS_INC(x)
-#endif
-
-/* Display of statistics */
-#if LWIP_STATS_DISPLAY
-void stats_display(void);
-#else
-#define stats_display()
-#endif /* LWIP_STATS_DISPLAY */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __LWIP_STATS_H__ */