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slirp: replace most qemu socket utilities with slirp own version

Browse source 
qemu_set_nonblock() is slightly more problematic and will be dealt
with in a separate patch.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
This commit is contained in:
Marc-André Lureau 2019-01-17 15:43:40 +04:00 • committed by Samuel Thibault
parent 9032941640
commit 707bd47ef3
8 changed files with 274 additions and 36 deletions
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8
slirp/udp.c
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@ -281,7 +281,7 @@ int udp_output(struct socket *so, struct mbuf *m,
int
udp_attach(struct socket *so, unsigned short af)
{
so->s = qemu_socket(af, SOCK_DGRAM, 0);
so->s = slirp_socket(af, SOCK_DGRAM, 0);
if (so->s != -1) {
so->so_expire = curtime + SO_EXPIRE;
insque(so, &so->slirp->udb);
@ -292,7 +292,7 @@ udp_attach(struct socket *so, unsigned short af)
void
udp_detach(struct socket *so)
{
closesocket(so->s);
slirp_closesocket(so->s);
sofree(so);
}
@ -327,7 +327,7 @@ udp_listen(Slirp *slirp, uint32_t haddr, u_int hport, uint32_t laddr,
socklen_t addrlen = sizeof(struct sockaddr_in);
so = socreate(slirp);
so->s = qemu_socket(AF_INET,SOCK_DGRAM,0);
so->s = slirp_socket(AF_INET,SOCK_DGRAM,0);
if (so->s < 0) {
sofree(so);
return NULL;
@ -343,7 +343,7 @@ udp_listen(Slirp *slirp, uint32_t haddr, u_int hport, uint32_t laddr,
udp_detach(so);
return NULL;
}
socket_set_fast_reuse(so->s);
slirp_socket_set_fast_reuse(so->s);
getsockname(so->s,(struct sockaddr *)&addr,&addrlen);
so->fhost.sin = addr;