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authorths <ths@c046a42c-6fe2-441c-8c8c-71466251a162>2007-09-16 21:08:06 +0000
committerths <ths@c046a42c-6fe2-441c-8c8c-71466251a162>2007-09-16 21:08:06 +0000
commit5fafdf24ef2c090c164d4dc89684b3f379dbdd87 (patch)
treec0654ee63b6dac76d98b427e92ef16850a90c652 /slirp/ip_icmp.c
parentbd494f4cbd4187dda8cc8f4739763f24a31a4c8b (diff)
find -type f | xargs sed -i 's/[\t ]$//g' # on most files
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3173 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'slirp/ip_icmp.c')
-rw-r--r--slirp/ip_icmp.c30
1 files changed, 15 insertions, 15 deletions
diff --git a/slirp/ip_icmp.c b/slirp/ip_icmp.c
index b67a37359f..b24eae9b7b 100644
--- a/slirp/ip_icmp.c
+++ b/slirp/ip_icmp.c
@@ -63,7 +63,7 @@ static int icmp_flush[19] = {
/* INFO (15) */ 0,
/* INFO REPLY (16) */ 0,
/* ADDR MASK (17) */ 0,
-/* ADDR MASK REPLY (18) */ 0
+/* ADDR MASK REPLY (18) */ 0
};
/*
@@ -78,13 +78,13 @@ icmp_input(m, hlen)
register struct ip *ip=mtod(m, struct ip *);
int icmplen=ip->ip_len;
/* int code; */
-
+
DEBUG_CALL("icmp_input");
DEBUG_ARG("m = %lx", (long )m);
DEBUG_ARG("m_len = %d", m->m_len);
icmpstat.icps_received++;
-
+
/*
* Locate icmp structure in mbuf, and check
* that its not corrupted and of at least minimum length.
@@ -105,7 +105,7 @@ icmp_input(m, hlen)
}
m->m_len += hlen;
m->m_data -= hlen;
-
+
/* icmpstat.icps_inhist[icp->icmp_type]++; */
/* code = icp->icmp_code; */
@@ -121,7 +121,7 @@ icmp_input(m, hlen)
struct sockaddr_in addr;
if ((so = socreate()) == NULL) goto freeit;
if(udp_attach(so) == -1) {
- DEBUG_MISC((dfd,"icmp_input udp_attach errno = %d-%s\n",
+ DEBUG_MISC((dfd,"icmp_input udp_attach errno = %d-%s\n",
errno,strerror(errno)));
sofree(so);
m_free(m);
@@ -135,7 +135,7 @@ icmp_input(m, hlen)
so->so_iptos = ip->ip_tos;
so->so_type = IPPROTO_ICMP;
so->so_state = SS_ISFCONNECTED;
-
+
/* Send the packet */
addr.sin_family = AF_INET;
if ((so->so_faddr.s_addr & htonl(0xffffff00)) == special_addr.s_addr) {
@@ -157,7 +157,7 @@ icmp_input(m, hlen)
(struct sockaddr *)&addr, sizeof(addr)) == -1) {
DEBUG_MISC((dfd,"icmp_input udp sendto tx errno = %d-%s\n",
errno,strerror(errno)));
- icmp_error(m, ICMP_UNREACH,ICMP_UNREACH_NET, 0,strerror(errno));
+ icmp_error(m, ICMP_UNREACH,ICMP_UNREACH_NET, 0,strerror(errno));
udp_detach(so);
}
} /* if ip->ip_dst.s_addr == alias_addr.s_addr */
@@ -173,7 +173,7 @@ icmp_input(m, hlen)
icmpstat.icps_notsupp++;
m_freem(m);
break;
-
+
default:
icmpstat.icps_badtype++;
m_freem(m);
@@ -199,7 +199,7 @@ end_error:
* mbuf *msrc is used as a template, but is NOT m_free()'d.
* It is reported as the bad ip packet. The header should
* be fully correct and in host byte order.
- * ICMP fragmentation is illegal. All machines must accept 576 bytes in one
+ * ICMP fragmentation is illegal. All machines must accept 576 bytes in one
* packet. The maximum payload is 576-20(ip hdr)-8(icmp hdr)=548
*/
@@ -226,7 +226,7 @@ icmp_error(msrc, type, code, minsize, message)
/* check msrc */
if(!msrc) goto end_error;
ip = mtod(msrc, struct ip *);
-#if DEBUG
+#if DEBUG
{ char bufa[20], bufb[20];
strcpy(bufa, inet_ntoa(ip->ip_src));
strcpy(bufb, inet_ntoa(ip->ip_dst));
@@ -258,9 +258,9 @@ icmp_error(msrc, type, code, minsize, message)
/* make the header of the reply packet */
ip = mtod(m, struct ip *);
hlen= sizeof(struct ip ); /* no options in reply */
-
+
/* fill in icmp */
- m->m_data += hlen;
+ m->m_data += hlen;
m->m_len -= hlen;
icp = mtod(m, struct icmp *);
@@ -269,7 +269,7 @@ icmp_error(msrc, type, code, minsize, message)
else if(s_ip_len>ICMP_MAXDATALEN) /* maximum size */
s_ip_len=ICMP_MAXDATALEN;
- m->m_len=ICMP_MINLEN+s_ip_len; /* 8 bytes ICMP header */
+ m->m_len=ICMP_MINLEN+s_ip_len; /* 8 bytes ICMP header */
/* min. size = 8+sizeof(struct ip)+8 */
@@ -304,7 +304,7 @@ icmp_error(msrc, type, code, minsize, message)
/* fill in ip */
ip->ip_hl = hlen >> 2;
ip->ip_len = m->m_len;
-
+
ip->ip_tos=((ip->ip_tos & 0x1E) | 0xC0); /* high priority for errors */
ip->ip_ttl = MAXTTL;
@@ -313,7 +313,7 @@ icmp_error(msrc, type, code, minsize, message)
ip->ip_src = alias_addr;
(void ) ip_output((struct socket *)NULL, m);
-
+
icmpstat.icps_reflect++;
end_error: