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stats.h, stats.c, msg_in.c: Stats counters can be change to u32_t if necessary with the new option LWIP_STATS_LARGE. If you need this option, define LWIP_STATS_LARGE to 1 in your lwipopts.h. More, unused counters are not defined in the stats structs, and not display by stats_display(). Note that some options (SYS_STATS and RAW_STATS) are defined but never used. Fix msg_in.c with the correct #if test for a stat display.

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This commit is contained in:
fbernon
2007-03-22 16:36:45 +00:00
parent 544e469eeb
commit e54cd23ecb
4 changed files with 102 additions and 50 deletions
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83
src/include/lwip/stats.h
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@@ -40,20 +40,32 @@
#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 {
u16_t xmit; /* Transmitted packets. */
u16_t rexmit; /* Retransmitted packets. */
u16_t recv; /* Received packets. */
u16_t fw; /* Forwarded packets. */
u16_t drop; /* Dropped packets. */
u16_t chkerr; /* Checksum error. */
u16_t lenerr; /* Invalid length error. */
u16_t memerr; /* Out of memory error. */
u16_t rterr; /* Routing error. */
u16_t proterr; /* Protocol error. */
u16_t opterr; /* Error in options. */
u16_t err; /* Misc error. */
u16_t cachehit;
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_mem {
@@ -64,19 +76,19 @@ struct stats_mem {
};
struct stats_pbuf {
u16_t avail;
u16_t used;
u16_t max;
u16_t err;
STAT_COUNTER avail;
STAT_COUNTER used;
STAT_COUNTER max;
STAT_COUNTER err;
u16_t alloc_locked;
u16_t refresh_locked;
STAT_COUNTER alloc_locked;
STAT_COUNTER refresh_locked;
};
struct stats_syselem {
u16_t used;
u16_t max;
u16_t err;
STAT_COUNTER used;
STAT_COUNTER max;
STAT_COUNTER err;
};
struct stats_sys {
@@ -85,21 +97,40 @@ struct stats_sys {
};
struct stats_ {
#if LINK_STATS
struct stats_proto link;
#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 UDP_STATS
struct stats_proto udp;
#endif
#if TCP_STATS
struct stats_proto tcp;
#endif
#if PBUF_STATS
struct stats_pbuf pbuf;
#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
@@ -149,10 +180,6 @@ void stats_init(void);
void stats_display(void);
#else
#define stats_display()
#endif
#endif /* LWIP_STATS_DISPLAY */
#endif /* __LWIP_STATS_H__ */