From 163c6be18dfdfe334ab0cdf6f1c8e1c944a5aa5f Mon Sep 17 00:00:00 2001
From: Volker Ruppert <Volker.Ruppert@t-online.de>
Date: Sun, 16 Feb 2003 19:35:57 +0000
Subject: [PATCH] - fixed some warnings in the lowlevel networking code

---
 bochs/iodev/eth_linux.cc  | 11 ++++++-----
 bochs/iodev/eth_tap.cc    |  4 ++--
 bochs/iodev/eth_tuntap.cc |  4 ++--
 3 files changed, 10 insertions(+), 9 deletions(-)

diff --git a/bochs/iodev/eth_linux.cc b/bochs/iodev/eth_linux.cc
index a1163db98..2201fa072 100644
--- a/bochs/iodev/eth_linux.cc
+++ b/bochs/iodev/eth_linux.cc
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////
-// $Id: eth_linux.cc,v 1.13 2002-11-20 19:06:23 bdenney Exp $
+// $Id: eth_linux.cc,v 1.14 2003-02-16 19:35:57 vruppert Exp $
 /////////////////////////////////////////////////////////////////////////
 //
 //  Copyright (C) 2001  MandrakeSoft S.A.
@@ -236,10 +236,11 @@ bx_linux_pktmover_c::sendpkt(void *buf, unsigned io_len)
 {
   int status;
 
-  if (this->fd != -1)
+  if (this->fd != -1) {
     status = write(this->fd, buf, io_len);
-  if (status == -1)
-    BX_INFO(("eth_linux: write failed: %s", strerror(errno)));
+    if (status == -1)
+      BX_INFO(("eth_linux: write failed: %s", strerror(errno)));
+  }
 }
 
 // The receive poll process
@@ -258,7 +259,7 @@ bx_linux_pktmover_c::rx_timer(void)
   Bit8u rxbuf[BX_PACKET_BUFSIZ]; 
   struct sockaddr_ll sll;
   socklen_t fromlen;
-  static unsigned char bcast_addr[6] = {0xff,0xff,0xff,0xff,0xff,0xff};
+//static unsigned char bcast_addr[6] = {0xff,0xff,0xff,0xff,0xff,0xff};
 
   if (this->fd == -1)
     return;
diff --git a/bochs/iodev/eth_tap.cc b/bochs/iodev/eth_tap.cc
index c1c89cf1e..6ac050e59 100644
--- a/bochs/iodev/eth_tap.cc
+++ b/bochs/iodev/eth_tap.cc
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////
-// $Id: eth_tap.cc,v 1.11 2002-11-20 19:06:23 bdenney Exp $
+// $Id: eth_tap.cc,v 1.12 2003-02-16 19:35:57 vruppert Exp $
 /////////////////////////////////////////////////////////////////////////
 //
 //  Copyright (C) 2001  MandrakeSoft S.A.
@@ -266,7 +266,7 @@ bx_tap_pktmover_c::sendpkt(void *buf, unsigned io_len)
   // dump packet in hex into an ascii log file
   fprintf (txlog_txt, "NE2K transmitting a packet, length %u\n", io_len);
   Bit8u *charbuf = (Bit8u *)buf;
-  for (n=0; n<io_len; n++) {
+  for (n=0; n<(int)io_len; n++) {
     if (((n % 16) == 0) && n>0)
       fprintf (txlog_txt, "\n");
     fprintf (txlog_txt, "%02x ", charbuf[n]);
diff --git a/bochs/iodev/eth_tuntap.cc b/bochs/iodev/eth_tuntap.cc
index c1d4c200f..e91980703 100644
--- a/bochs/iodev/eth_tuntap.cc
+++ b/bochs/iodev/eth_tuntap.cc
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////
-// $Id: eth_tuntap.cc,v 1.7 2002-11-20 19:06:23 bdenney Exp $
+// $Id: eth_tuntap.cc,v 1.8 2003-02-16 19:35:57 vruppert Exp $
 /////////////////////////////////////////////////////////////////////////
 //
 //  Copyright (C) 2001  MandrakeSoft S.A.
@@ -160,11 +160,11 @@ bx_tuntap_pktmover_c::bx_tuntap_pktmover_c(const char *netif,
 				       void *rxarg)
 {
   int flags;
-  char filename[BX_PATHNAME_LEN];
   if (strncmp (netif, "tun", 3) != 0) {
     BX_PANIC (("eth_tuntap: interface name (%s) must be tun", netif));
   }
 #ifdef NEVERDEF
+  char filename[BX_PATHNAME_LEN];
   sprintf (filename, "/dev/net/%s", netif);
 
   // check if the TUN/TAP devices is running, and turn on ARP.  This is based