PERFORCE change 141810 for review

[Rui Paulo]

http://perforce.freebsd.org/chv.cgi?CH=141810

Change 141810 by rpaulo at rpaulo_epsilon on 2008/05/18 17:45:11

	Use pcap_loop() instead of pcap_dispatch().

Affected files ...

.. //depot/projects/soc2008/rpaulo-tcpad/main.c#4 edit

Differences ...

==== //depot/projects/soc2008/rpaulo-tcpad/main.c#4 (text+ko) ====

@@ -23,7 +23,7 @@
  * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGE.
  *
- * $P4: //depot/projects/soc2008/rpaulo-tcpad/main.c#3 $
+ * $P4: //depot/projects/soc2008/rpaulo-tcpad/main.c#4 $
  */
 
 #include <err.h>
@@ -104,8 +104,11 @@
 		errx(1, "interface type not recognized");
 
 	LIST_INIT(&chead);
-	for (;;) {
-		pcap_dispatch(p, -1, tcpad_pcaphandler,
-		    (unsigned char *)&linkhlen);
-	}
+
+	pcap_loop(p, -1, tcpad_pcaphandler, (unsigned char *)&linkhlen);
+
+	pcap_freecode(&fp);
+	pcap_close(p);
+
+	return (0);
 }