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Make Slirp statistics gathering and output conditional to LOG_ENABLED

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Add 'info slirp' command to monitor to display statistics
Disable Slirp debugging code by default


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3451 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
blueswir1 2007-10-26 18:42:59 +00:00
parent 7d294b61ed
commit 31a60e2275
22 changed files with 203 additions and 125 deletions
Download patch file Download diff file Expand all files Collapse all files

12
slirp/udp.c
View file

@ -45,7 +45,9 @@
#include <slirp.h>
#include "ip_icmp.h"
#ifdef LOG_ENABLED
struct udpstat udpstat;
#endif
struct socket udb;
@ -86,7 +88,7 @@ udp_input(m, iphlen)
DEBUG_ARG("m = %lx", (long)m);
DEBUG_ARG("iphlen = %d", iphlen);
udpstat.udps_ipackets++;
STAT(udpstat.udps_ipackets++);
/*
* Strip IP options, if any; should skip this,
@ -113,7 +115,7 @@ udp_input(m, iphlen)
if (ip->ip_len != len) {
if (len > ip->ip_len) {
udpstat.udps_badlen++;
STAT(udpstat.udps_badlen++);
goto bad;
}
m_adj(m, len - ip->ip_len);
@ -140,7 +142,7 @@ udp_input(m, iphlen)
* if (uh->uh_sum) {
*/
if(cksum(m, len + sizeof(struct ip))) {
udpstat.udps_badsum++;
STAT(udpstat.udps_badsum++);
goto bad;
}
}
@ -181,7 +183,7 @@ udp_input(m, iphlen)
if (tmp == &udb) {
so = NULL;
} else {
udpstat.udpps_pcbcachemiss++;
STAT(udpstat.udpps_pcbcachemiss++);
udp_last_so = so;
}
}
@ -299,7 +301,7 @@ int udp_output2(struct socket *so, struct mbuf *m,
((struct ip *)ui)->ip_ttl = ip_defttl;
((struct ip *)ui)->ip_tos = iptos;
udpstat.udps_opackets++;
STAT(udpstat.udps_opackets++);
error = ip_output(so, m);