Add const etc. to places forgotten from the previous commit

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3453 c046a42c-6fe2-441c-8c8c-71466251a162

Add const etc. to places forgotten from the previous commit
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3453 c046a42c-6fe2-441c-8c8c-71466251a162
blueswir1
1 parent 9634d903
Showing 6 changed files with 9 additions and 9 deletions
slirp/if.c
slirp/if.h
slirp/ip_icmp.c
slirp/ip_output.c
slirp/slirp.h
slirp/tcp_subr.c
@@ -8,8 +8,6 @@
 #include <slirp.h>
 int     if_queued = 0;                  /* Number of packets queued so far */
-int     if_thresh = 10;                 /* Number of packets queued before we start sending
-					 * (to prevent allocing too many mbufs) */
 struct  mbuf if_fastq;                  /* fast queue (for interactive data) */
 struct  mbuf if_batchq;                 /* queue for non-interactive data */
@@ -33,8 +33,6 @@
 #endif
 extern int	if_queued;	/* Number of packets queued so far */
-extern int	if_thresh;	/* Number of packets queued before we start sending
-				 * (to prevent allocing too many mbufs) */
 extern	struct mbuf if_fastq;                  /* fast queue (for interactive data) */
 extern	struct mbuf if_batchq;                 /* queue for non-interactive data */
@@ -42,8 +42,8 @@ struct icmpstat icmpstat;
 #endif
 /* The message sent when emulating PING */
-/* Be nice and tell them it's just a psuedo-ping packet */
-char icmp_ping_msg[] = "This is a psuedo-PING packet used by Slirp to emulate ICMP ECHO-REQUEST packets.\n";
+/* Be nice and tell them it's just a pseudo-ping packet */
+const char icmp_ping_msg[] = "This is a pseudo-PING packet used by Slirp to emulate ICMP ECHO-REQUEST packets.\n";
 /* list of actions for icmp_error() on RX of an icmp message */
 static const int icmp_flush[19] = {
@@ -46,6 +46,10 @@
 u_int16_t ip_id;
+/* Number of packets queued before we start sending
+ * (to prevent allocing too many mbufs) */
+#define IF_THRESH 10
+
 /*
  * IP output.  The packet in mbuf chain m contains a skeletal IP
  * header (with len, off, ttl, proto, tos, src, dst).
@@ -87,7 +91,7 @@ ip_output(so, m0)
 	 *      the packet or packet fragments
 	 */
 	/* XXX Hmmm... */
-/*	if (if_queued > if_thresh && towrite <= 0) {
+/*	if (if_queued > IF_THRESH && towrite <= 0) {
  *		error = ENOBUFS;
  *		goto bad;
  *	}
@@ -264,8 +264,6 @@ void if_start _P((struct ttys *));
 void lprint _P((const char *, ...));
-extern int do_echo;
-
 #if SIZEOF_CHAR_P == 4
 # define insque_32 insque
 # define remque_32 remque
@@ -592,7 +592,9 @@ tcp_tos(so)
 	return 0;
 }
+#if 0
 int do_echo = -1;
+#endif
 /*
  * Emulate programs that try and connect to us