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slirp: Drop statistic code

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As agreed on the mailing list, there is no interest in keeping the
usually disabled slirp statistics in the tree. So this patch removes
them.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Jan Kiszka 2009-06-24 14:42:29 +02:00 • committed by Anthony Liguori
parent 0d62c4cfe2
commit 0fe6a7f284
21 changed files with 6 additions and 485 deletions
Download patch file Download diff file Expand all files Collapse all files

14
slirp/ip_icmp.c
View file

@ -33,10 +33,6 @@
#include "slirp.h"
#include "ip_icmp.h"
#ifdef LOG_ENABLED
struct icmpstat icmpstat;
#endif
/* The message sent when emulating PING */
/* Be nice and tell them it's just a pseudo-ping packet */
static const char icmp_ping_msg[] = "This is a pseudo-PING packet used by Slirp to emulate ICMP ECHO-REQUEST packets.\n";
@ -78,14 +74,11 @@ icmp_input(struct mbuf *m, int hlen)
DEBUG_ARG("m = %lx", (long )m);
DEBUG_ARG("m_len = %d", m->m_len);
STAT(icmpstat.icps_received++);
/*
* Locate icmp structure in mbuf, and check
* that its not corrupted and of at least minimum length.
*/
if (icmplen < ICMP_MINLEN) { /* min 8 bytes payload */
STAT(icmpstat.icps_tooshort++);
freeit:
m_freem(m);
goto end_error;
@ -95,7 +88,6 @@ icmp_input(struct mbuf *m, int hlen)
m->m_data += hlen;
icp = mtod(m, struct icmp *);
if (cksum(m, icmplen)) {
STAT(icmpstat.icps_checksum++);
goto freeit;
}
m->m_len += hlen;
@ -159,12 +151,10 @@ icmp_input(struct mbuf *m, int hlen)
case ICMP_TSTAMP:
case ICMP_MASKREQ:
case ICMP_REDIRECT:
STAT(icmpstat.icps_notsupp++);
m_freem(m);
break;
default:
STAT(icmpstat.icps_badtype++);
m_freem(m);
} /* swith */
@ -299,8 +289,6 @@ icmp_error(struct mbuf *msrc, u_char type, u_char code, int minsize,
(void ) ip_output((struct socket *)NULL, m);
STAT(icmpstat.icps_reflect++);
end_error:
return;
}
@ -354,6 +342,4 @@ icmp_reflect(struct mbuf *m)
}
(void ) ip_output((struct socket *)NULL, m);
STAT(icmpstat.icps_reflect++);
}