Diff: lwip/include/lwip/stats.h

Revision:

1:9d93f4dc2f46

Parent:

0:8b387bed54c2

--- a/lwip/include/lwip/stats.h	Mon Jan 10 21:03:11 2011 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,292 +0,0 @@
-/*
- * 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 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 xmit;             /* Transmitted packets. */
-  STAT_COUNTER recv;             /* Received 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 proterr;          /* Protocol error. */
-  STAT_COUNTER rx_v1;            /* Received v1 frames. */
-  STAT_COUNTER rx_group;         /* Received group-specific queries. */
-  STAT_COUNTER rx_general;       /* Received general queries. */
-  STAT_COUNTER rx_report;        /* Received reports. */
-  STAT_COUNTER tx_join;          /* Sent joins. */
-  STAT_COUNTER tx_leave;         /* Sent leaves. */
-  STAT_COUNTER tx_report;        /* Sent reports. */
-};
-
-struct stats_mem {
-#ifdef LWIP_DEBUG
-  const char *name;
-#endif /* LWIP_DEBUG */
-  mem_size_t avail;
-  mem_size_t used;
-  mem_size_t max;
-  STAT_COUNTER err;
-  STAT_COUNTER illegal;
-};
-
-struct stats_syselem {
-  STAT_COUNTER used;
-  STAT_COUNTER max;
-  STAT_COUNTER err;
-};
-
-struct stats_sys {
-  struct stats_syselem sem;
-  struct stats_syselem mutex;
-  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;
-
-void stats_init(void);
-
-#define STATS_INC(x) ++lwip_stats.x
-#define STATS_DEC(x) --lwip_stats.x
-#define STATS_INC_USED(x, y) do { lwip_stats.x.used += y; \
-                                if (lwip_stats.x.max < lwip_stats.x.used) { \
-                                    lwip_stats.x.max = lwip_stats.x.used; \
-                                } \
-                             } while(0)
-#else /* LWIP_STATS */
-#define stats_init()
-#define STATS_INC(x)
-#define STATS_DEC(x)
-#define STATS_INC_USED(x)
-#endif /* LWIP_STATS */
-
-#if TCP_STATS
-#define TCP_STATS_INC(x) STATS_INC(x)
-#define TCP_STATS_DISPLAY() stats_display_proto(&lwip_stats.tcp, "TCP")
-#else
-#define TCP_STATS_INC(x)
-#define TCP_STATS_DISPLAY()
-#endif
-
-#if UDP_STATS
-#define UDP_STATS_INC(x) STATS_INC(x)
-#define UDP_STATS_DISPLAY() stats_display_proto(&lwip_stats.udp, "UDP")
-#else
-#define UDP_STATS_INC(x)
-#define UDP_STATS_DISPLAY()
-#endif
-
-#if ICMP_STATS
-#define ICMP_STATS_INC(x) STATS_INC(x)
-#define ICMP_STATS_DISPLAY() stats_display_proto(&lwip_stats.icmp, "ICMP")
-#else
-#define ICMP_STATS_INC(x)
-#define ICMP_STATS_DISPLAY()
-#endif
-
-#if IGMP_STATS
-#define IGMP_STATS_INC(x) STATS_INC(x)
-#define IGMP_STATS_DISPLAY() stats_display_igmp(&lwip_stats.igmp)
-#else
-#define IGMP_STATS_INC(x)
-#define IGMP_STATS_DISPLAY()
-#endif
-
-#if IP_STATS
-#define IP_STATS_INC(x) STATS_INC(x)
-#define IP_STATS_DISPLAY() stats_display_proto(&lwip_stats.ip, "IP")
-#else
-#define IP_STATS_INC(x)
-#define IP_STATS_DISPLAY()
-#endif
-
-#if IPFRAG_STATS
-#define IPFRAG_STATS_INC(x) STATS_INC(x)
-#define IPFRAG_STATS_DISPLAY() stats_display_proto(&lwip_stats.ip_frag, "IP_FRAG")
-#else
-#define IPFRAG_STATS_INC(x)
-#define IPFRAG_STATS_DISPLAY()
-#endif
-
-#if ETHARP_STATS
-#define ETHARP_STATS_INC(x) STATS_INC(x)
-#define ETHARP_STATS_DISPLAY() stats_display_proto(&lwip_stats.etharp, "ETHARP")
-#else
-#define ETHARP_STATS_INC(x)
-#define ETHARP_STATS_DISPLAY()
-#endif
-
-#if LINK_STATS
-#define LINK_STATS_INC(x) STATS_INC(x)
-#define LINK_STATS_DISPLAY() stats_display_proto(&lwip_stats.link, "LINK")
-#else
-#define LINK_STATS_INC(x)
-#define LINK_STATS_DISPLAY()
-#endif
-
-#if MEM_STATS
-#define MEM_STATS_AVAIL(x, y) lwip_stats.mem.x = y
-#define MEM_STATS_INC(x) STATS_INC(mem.x)
-#define MEM_STATS_INC_USED(x, y) STATS_INC_USED(mem, y)
-#define MEM_STATS_DEC_USED(x, y) lwip_stats.mem.x -= y
-#define MEM_STATS_DISPLAY() stats_display_mem(&lwip_stats.mem, "HEAP")
-#else
-#define MEM_STATS_AVAIL(x, y)
-#define MEM_STATS_INC(x)
-#define MEM_STATS_INC_USED(x, y)
-#define MEM_STATS_DEC_USED(x, y)
-#define MEM_STATS_DISPLAY()
-#endif
-
-#if MEMP_STATS
-#define MEMP_STATS_AVAIL(x, i, y) lwip_stats.memp[i].x = y
-#define MEMP_STATS_INC(x, i) STATS_INC(memp[i].x)
-#define MEMP_STATS_DEC(x, i) STATS_DEC(memp[i].x)
-#define MEMP_STATS_INC_USED(x, i) STATS_INC_USED(memp[i], 1)
-#define MEMP_STATS_DISPLAY(i) stats_display_memp(&lwip_stats.memp[i], i)
-#else
-#define MEMP_STATS_AVAIL(x, i, y)
-#define MEMP_STATS_INC(x, i)
-#define MEMP_STATS_DEC(x, i)
-#define MEMP_STATS_INC_USED(x, i)
-#define MEMP_STATS_DISPLAY(i)
-#endif
-
-#if SYS_STATS
-#define SYS_STATS_INC(x) STATS_INC(sys.x)
-#define SYS_STATS_DEC(x) STATS_DEC(sys.x)
-#define SYS_STATS_INC_USED(x) STATS_INC_USED(sys.x, 1)
-#define SYS_STATS_DISPLAY() stats_display_sys(&lwip_stats.sys)
-#else
-#define SYS_STATS_INC(x)
-#define SYS_STATS_DEC(x)
-#define SYS_STATS_INC_USED(x)
-#define SYS_STATS_DISPLAY()
-#endif
-
-/* Display of statistics */
-#if LWIP_STATS_DISPLAY
-void stats_display(void);
-void stats_display_proto(struct stats_proto *proto, char *name);
-void stats_display_igmp(struct stats_igmp *igmp);
-void stats_display_mem(struct stats_mem *mem, char *name);
-void stats_display_memp(struct stats_mem *mem, int index);
-void stats_display_sys(struct stats_sys *sys);
-#else /* LWIP_STATS_DISPLAY */
-#define stats_display()
-#define stats_display_proto(proto, name)
-#define stats_display_igmp(igmp)
-#define stats_display_mem(mem, name)
-#define stats_display_memp(mem, index)
-#define stats_display_sys(sys)
-#endif /* LWIP_STATS_DISPLAY */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __LWIP_STATS_H__ */