Changeset 37745 in vbox for trunk/src/VBox/Devices

Timestamp:

Jul 4, 2011 5:10:47 AM (13 years ago)

Author:

vboxsync

Message:

NAT/debug: tracing of sbuf socket operations.

File:

• trunk/src/VBox/Devices/Network/slirp/socket.c (modified) (5 diffs)

trunk/src/VBox/Devices/Network/slirp/socket.c

@@ -153 +153 @@
 
     LogFlow(("soread: so = %R[natsock]\n", so));
+    Log2(("%s: so = %R[natsock] so->so_snd = %R[sbuf]\n", __PRETTY_FUNCTION__, so, sb));
 
     /*
@@ -220 +221 @@
 #endif
     Log2(("%s: read(1) nn = %d bytes\n", __PRETTY_FUNCTION__, nn));
+    Log2(("%s: so = %R[natsock] so->so_snd = %R[sbuf]\n", __PRETTY_FUNCTION__, so, sb));
     if (nn <= 0)
     {
@@ -305 +307 @@
     sb->sb_cc += nn;
     sb->sb_wptr += nn;
+    Log2(("%s: update so_snd (readed nn = %d) %R[sbuf]\n", __PRETTY_FUNCTION__, nn, so, sb));
     if (sb->sb_wptr >= (sb->sb_data + sb->sb_datalen))
+    {
         sb->sb_wptr -= sb->sb_datalen;
+        Log2(("%s: alter sb_wptr  so_snd = %R[sbuf]\n", __PRETTY_FUNCTION__, nn, so, sb));
+    }
     STAM_PROFILE_STOP(&pData->StatIOread, a);
     SOCKET_UNLOCK(so);
@@ -506 +512 @@
     STAM_COUNTER_RESET(&pData->StatIOWrite_rest);
     STAM_COUNTER_RESET(&pData->StatIOWrite_rest_bytes);
-    LogFlow(("sowrite: so = %lx\n", (long)so));
+    LogFlowFunc(("so = %R[natsock]\n", so));
+    Log2(("%s: so = %R[natsock] so->so_rcv = %R[sbuf]\n", __PRETTY_FUNCTION__, so, sb));
     QSOCKET_LOCK(tcb);
     SOCKET_LOCK(so);
@@ -619 +626 @@
     sb->sb_cc -= nn;
     sb->sb_rptr += nn;
+    Log2(("%s: update so_rcv (written nn = %d) %R[sbuf]\n", __PRETTY_FUNCTION__, sb, nn));
     if (sb->sb_rptr >= (sb->sb_data + sb->sb_datalen))
+    {
         sb->sb_rptr -= sb->sb_datalen;
+        Log2(("%s: alter sb_rptr of so_rcv %R[sbuf]\n", __PRETTY_FUNCTION__, sb));
+    }
 
     /*