Added Close function.

akrennmair · Feb 16, 2012 · f83c6d1 · f83c6d1
1 parent b012e23
commit f83c6d1
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Showing 3 changed files with 6 additions and 0 deletions.
diff --git a/pcap.go b/pcap.go
@@ -121,6 +121,10 @@ func (p *Pcap) NextEx() (pkt *Packet, result int32) {
 	return
 }
 
+func (p *Pcap) Close() {
+	C.pcap_close(p.cptr)
+}
+
 func (p *Pcap) Geterror() string {
 	return C.GoString(C.pcap_geterr(p.cptr))
 }

diff --git a/tools/pcaptest/pcaptest.go b/tools/pcaptest/pcaptest.go
@@ -50,6 +50,7 @@ func main() {
 		fmt.Printf("usage: pcaptest [-d <device> | -r <file>]\n")
 		return
 	}
+	defer h.Close()
 
 	fmt.Printf("pcap version: %s\n", pcap.Version())
 

diff --git a/tools/tcpdump/tcpdump.go b/tools/tcpdump/tcpdump.go
@@ -60,6 +60,7 @@ func main() {
 		errout.Flush()
 		return
 	}
+	defer h.Close()
 
 	if expr != "" {
 		ferr := h.Setfilter(expr)