aboutsummaryrefslogtreecommitdiff
path: root/slirp
diff options
context:
space:
mode:
authorGuillaume Subiron <maethor@subiron.org>2015-12-19 22:25:02 +0100
committerJason Wang <jasowang@redhat.com>2016-02-04 14:13:11 +0800
commit9b5a30dc41c7455a17c88ed1a3677ba5f937f31d (patch)
tree127bdbf9b99215c48fd6f4924cdea777f4a70921 /slirp
parent8a87f121ca82fbb34877ec843dfc50b327baef9d (diff)
downloadqemu-arm-9b5a30dc41c7455a17c88ed1a3677ba5f937f31d.tar.gz
slirp: Make udp_attach IPv6 compatible
A unsigned short is now passed in argument to udp_attach instead of using a hardcoded "AF_INET" to call qemu_socket(). This prepares for IPv6 support. Signed-off-by: Guillaume Subiron <maethor@subiron.org> Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
Diffstat (limited to 'slirp')
-rw-r--r--slirp/ip_icmp.c2
-rw-r--r--slirp/udp.c7
-rw-r--r--slirp/udp.h2
3 files changed, 6 insertions, 5 deletions
diff --git a/slirp/ip_icmp.c b/slirp/ip_icmp.c
index 3a29847263..592f33a827 100644
--- a/slirp/ip_icmp.c
+++ b/slirp/ip_icmp.c
@@ -162,7 +162,7 @@ icmp_input(struct mbuf *m, int hlen)
if (icmp_send(so, m, hlen) == 0) {
return;
}
- if(udp_attach(so) == -1) {
+ if (udp_attach(so, AF_INET) == -1) {
DEBUG_MISC((dfd,"icmp_input udp_attach errno = %d-%s\n",
errno,strerror(errno)));
sofree(so);
diff --git a/slirp/udp.c b/slirp/udp.c
index 63776c007d..92c48c491e 100644
--- a/slirp/udp.c
+++ b/slirp/udp.c
@@ -169,7 +169,7 @@ udp_input(register struct mbuf *m, int iphlen)
if (!so) {
goto bad;
}
- if(udp_attach(so) == -1) {
+ if (udp_attach(so, AF_INET) == -1) {
DEBUG_MISC((dfd," udp_attach errno = %d-%s\n",
errno,strerror(errno)));
sofree(so);
@@ -277,9 +277,10 @@ int udp_output(struct socket *so, struct mbuf *m,
}
int
-udp_attach(struct socket *so)
+udp_attach(struct socket *so, unsigned short af)
{
- if((so->s = qemu_socket(AF_INET,SOCK_DGRAM,0)) != -1) {
+ so->s = qemu_socket(af, SOCK_DGRAM, 0);
+ if (so->s != -1) {
so->so_expire = curtime + SO_EXPIRE;
insque(so, &so->slirp->udb);
}
diff --git a/slirp/udp.h b/slirp/udp.h
index a04b8ce562..2f9de3886c 100644
--- a/slirp/udp.h
+++ b/slirp/udp.h
@@ -76,7 +76,7 @@ struct mbuf;
void udp_init(Slirp *);
void udp_cleanup(Slirp *);
void udp_input(register struct mbuf *, int);
-int udp_attach(struct socket *);
+int udp_attach(struct socket *, unsigned short af);
void udp_detach(struct socket *);
struct socket * udp_listen(Slirp *, uint32_t, u_int, uint32_t, u_int,
int);