slirp: remove Monitor dependency, return a string for info

[qemu.git] / slirp / tcp_subr.c

diff --git a/slirp/tcp_subr.c b/slirp/tcp_subr.c
index dc8b4bbb50e48174d0019629298f7609c53adbe0..4b40850c7adb1e91ee98e7c02f018f1f6e57bf32 100644 (file)
--- a/slirp/tcp_subr.c
+++ b/slirp/tcp_subr.c
@@ -148,7 +148,16 @@ tcp_respond(struct tcpcb *tp, struct tcpiphdr *ti, struct mbuf *m,
                m->m_data += IF_MAXLINKHDR;
                *mtod(m, struct tcpiphdr *) = *ti;
                ti = mtod(m, struct tcpiphdr *);
-               memset(&ti->ti, 0, sizeof(ti->ti));
+               switch (af) {
+               case AF_INET:
+                   ti->ti.ti_i4.ih_x1 = 0;
+                   break;
+               case AF_INET6:
+                   ti->ti.ti_i6.ih_x1 = 0;
+                   break;
+               default:
+                   g_assert_not_reached();
+               }
                flags = TH_ACK;
        } else {
                /*
@@ -407,6 +416,8 @@ int tcp_fconnect(struct socket *so, unsigned short af)
     socket_set_fast_reuse(s);
     opt = 1;
     qemu_setsockopt(s, SOL_SOCKET, SO_OOBINLINE, &opt, sizeof(opt));
+    opt = 1;
+    qemu_setsockopt(s, IPPROTO_TCP, TCP_NODELAY, &opt, sizeof(opt));
 
     addr = so->fhost.ss;
     DEBUG_CALL(" connect()ing")
@@ -458,13 +469,8 @@ void tcp_connect(struct socket *inso)
         so = inso;
     } else {
         so = socreate(slirp);
-        if (so == NULL) {
-            /* If it failed, get rid of the pending connection */
-            closesocket(accept(inso->s, (struct sockaddr *)&addr, &addrlen));
-            return;
-        }
         if (tcp_attach(so) < 0) {
-            free(so); /* NOT sofree */
+            g_free(so); /* NOT sofree */
             return;
         }
         so->lhost = inso->lhost;
@@ -535,7 +541,6 @@ static const struct tos_t tcptos[] = {
          {0, 23, IPTOS_LOWDELAY, 0},   /* telnet */
          {0, 80, IPTOS_THROUGHPUT, 0}, /* WWW */
          {0, 513, IPTOS_LOWDELAY, EMU_RLOGIN|EMU_NOCONNECT},   /* rlogin */
-         {0, 514, IPTOS_LOWDELAY, EMU_RSH|EMU_NOCONNECT},      /* shell */
          {0, 544, IPTOS_LOWDELAY, EMU_KSH},            /* kshell */
          {0, 543, IPTOS_LOWDELAY, 0},  /* klogin */
          {0, 6667, IPTOS_THROUGHPUT, EMU_IRC}, /* IRC */
@@ -945,7 +950,6 @@ int tcp_ctl(struct socket *so)
     Slirp *slirp = so->slirp;
     struct sbuf *sb = &so->so_snd;
     struct ex_list *ex_ptr;
-    int do_pty;
 
     DEBUG_CALL("tcp_ctl");
     DEBUG_ARG("so = %p", so);
@@ -955,14 +959,13 @@ int tcp_ctl(struct socket *so)
         for (ex_ptr = slirp->exec_list; ex_ptr; ex_ptr = ex_ptr->ex_next) {
             if (ex_ptr->ex_fport == so->so_fport &&
                 so->so_faddr.s_addr == ex_ptr->ex_addr.s_addr) {
-                if (ex_ptr->ex_pty == 3) {
+                if (ex_ptr->ex_chardev) {
                     so->s = -1;
-                    so->extra = (void *)ex_ptr->ex_exec;
+                    so->chardev = ex_ptr->ex_chardev;
                     return 1;
                 }
-                do_pty = ex_ptr->ex_pty;
                 DEBUG_MISC((dfd, " executing %s\n", ex_ptr->ex_exec));
-                return fork_exec(so, ex_ptr->ex_exec, do_pty);
+                return fork_exec(so, ex_ptr->ex_exec);
             }
         }
     }