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authorths <ths@c046a42c-6fe2-441c-8c8c-71466251a162>2007-09-17 08:09:54 +0000
committerths <ths@c046a42c-6fe2-441c-8c8c-71466251a162>2007-09-17 08:09:54 +0000
commit3b46e6242767a2c770c0aba0a6595e9511623c92 (patch)
tree3be4de9b2efeb39df2456957babaeda70ed50012 /slirp/udp.c
parentef18c8839e85341cc63467f92c35f981858a6fe5 (diff)
downloadqemu-arm-3b46e6242767a2c770c0aba0a6595e9511623c92.tar.gz
find -type f | xargs sed -i 's/[\t ]*$//g' # Yes, again. Note the star in the regex.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3177 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'slirp/udp.c')
-rw-r--r--slirp/udp.c56
1 files changed, 28 insertions, 28 deletions
diff --git a/slirp/udp.c b/slirp/udp.c
index 2504d119a4..44900ff144 100644
--- a/slirp/udp.c
+++ b/slirp/udp.c
@@ -168,7 +168,7 @@ udp_input(m, iphlen)
if (so->so_lport != uh->uh_sport ||
so->so_laddr.s_addr != ip->ip_src.s_addr) {
struct socket *tmp;
-
+
for (tmp = udb.so_next; tmp != &udb; tmp = tmp->so_next) {
if (tmp->so_lport == uh->uh_sport &&
tmp->so_laddr.s_addr == ip->ip_src.s_addr) {
@@ -198,17 +198,17 @@ udp_input(m, iphlen)
sofree(so);
goto bad;
}
-
+
/*
* Setup fields
*/
/* udp_last_so = so; */
so->so_laddr = ip->ip_src;
so->so_lport = uh->uh_sport;
-
+
if ((so->so_iptos = udp_tos(so)) == 0)
so->so_iptos = ip->ip_tos;
-
+
/*
* XXXXX Here, check if it's in udpexec_list,
* and if it is, do the fork_exec() etc.
@@ -233,7 +233,7 @@ udp_input(m, iphlen)
m->m_data -= iphlen;
*ip=save_ip;
DEBUG_MISC((dfd,"udp 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));
}
m_free(so->so_m); /* used for ICMP if error on sorecvfrom */
@@ -320,7 +320,7 @@ int udp_output(struct socket *so, struct mbuf *m,
}
daddr.sin_addr = so->so_laddr;
daddr.sin_port = so->so_lport;
-
+
return udp_output2(so, m, &saddr, &daddr, so->so_iptos);
}
@@ -449,7 +449,7 @@ struct cu_header {
*/
if (getsockname(so->s, (struct sockaddr *)&addr, &addrlen) < 0)
return;
-
+
#define IS_OLD (so->so_emu == EMU_TALK)
#define COPY_MSG(dest, src) { dest->type = src->type; \
@@ -480,10 +480,10 @@ struct cu_header {
OTOSIN(nmsg, ctl_addr)->sin_addr = our_addr;
strncpy(nmsg->l_name, getlogin(), NAME_SIZE_OLD);
}
-
+
if (type == LOOK_UP)
return; /* for LOOK_UP this is enough */
-
+
if (IS_OLD) { /* make a copy of the message */
COPY_MSG(nmsg, omsg);
nmsg->vers = 1;
@@ -507,39 +507,39 @@ struct cu_header {
if (type == ANNOUNCE) {
int s;
u_short temp_port;
-
+
for(req = req_tbl; req; req = req->next)
if (so == req->udp_so)
break; /* found it */
-
+
if (!req) { /* no entry for so, create new */
req = (struct talk_request *)
malloc(sizeof(struct talk_request));
req->udp_so = so;
- req->tcp_so = solisten(0,
+ req->tcp_so = solisten(0,
OTOSIN(omsg, addr)->sin_addr.s_addr,
OTOSIN(omsg, addr)->sin_port,
SS_FACCEPTONCE);
req->next = req_tbl;
req_tbl = req;
- }
-
+ }
+
/* replace port number in addr field */
addrlen = sizeof(addr);
getsockname(req->tcp_so->s,
(struct sockaddr *) &addr,
- &addrlen);
+ &addrlen);
OTOSIN(omsg, addr)->sin_port = addr.sin_port;
OTOSIN(omsg, addr)->sin_addr = our_addr;
OTOSIN(nmsg, addr)->sin_port = addr.sin_port;
- OTOSIN(nmsg, addr)->sin_addr = our_addr;
-
+ OTOSIN(nmsg, addr)->sin_addr = our_addr;
+
/* send LEAVE_INVITEs */
temp_port = OTOSIN(omsg, ctl_addr)->sin_port;
OTOSIN(omsg, ctl_addr)->sin_port = 0;
OTOSIN(nmsg, ctl_addr)->sin_port = 0;
- omsg->type = nmsg->type = LEAVE_INVITE;
-
+ omsg->type = nmsg->type = LEAVE_INVITE;
+
s = socket(AF_INET, SOCK_DGRAM, IPPROTO_IP);
addr.sin_addr = our_addr;
addr.sin_family = AF_INET;
@@ -555,22 +555,22 @@ struct cu_header {
OTOSIN(omsg, ctl_addr)->sin_port = temp_port;
OTOSIN(nmsg, ctl_addr)->sin_port = temp_port;
}
-
+
/*
* If it is a DELETE message, we send a copy to the
* local daemons. Then we delete the entry corresponding
* to our socket from the request table.
*/
-
+
if (type == DELETE) {
struct talk_request *temp_req, *req_next;
int s;
u_short temp_port;
-
+
temp_port = OTOSIN(omsg, ctl_addr)->sin_port;
OTOSIN(omsg, ctl_addr)->sin_port = 0;
OTOSIN(nmsg, ctl_addr)->sin_port = 0;
-
+
s = socket(AF_INET, SOCK_DGRAM, IPPROTO_IP);
addr.sin_addr = our_addr;
addr.sin_family = AF_INET;
@@ -581,7 +581,7 @@ struct cu_header {
sendto(s, (char *)nmsg, sizeof(*nmsg), 0,
(struct sockaddr *)&addr, sizeof(addr));
closesocket(s);
-
+
OTOSIN(omsg, ctl_addr)->sin_port = temp_port;
OTOSIN(nmsg, ctl_addr)->sin_port = temp_port;
@@ -604,10 +604,10 @@ struct cu_header {
}
}
}
-
- return;
+
+ return;
#endif
-
+
case EMU_CUSEEME:
/*
@@ -623,7 +623,7 @@ struct cu_header {
cu_head->s_port = addr.sin_port;
cu_head->so_addr = our_addr.s_addr;
}
-
+
return;
}
}