Net::Oping: Add the `device' method.

diff --git a/bindings/perl/Oping.xs b/bindings/perl/Oping.xs
index 1327a95..6106e13 100644 (file)
--- a/bindings/perl/Oping.xs
+++ b/bindings/perl/Oping.xs
@@ -79,6 +79,19 @@ _ping_setopt_source (obj, addr)
        OUTPUT:
                RETVAL
 
+int
+_ping_setopt_device (obj, dev)
+       pingobj_t *obj
+       char *dev
+       CODE:
+#if OPING_VERSION >= 1003000
+               RETVAL = ping_setopt (obj, PING_OPT_DEVICE, dev);
+#else
+               RETVAL = -95;
+#endif
+       OUTPUT:
+               RETVAL
+
 int 
 _ping_host_add (obj, host);
        pingobj_t *obj

diff --git a/bindings/perl/lib/Net/Oping.pm b/bindings/perl/lib/Net/Oping.pm
index dc06ad3..9dff945 100644 (file)
--- a/bindings/perl/lib/Net/Oping.pm
+++ b/bindings/perl/lib/Net/Oping.pm
@@ -171,6 +171,35 @@ sub bind
   return (1);
 }
 
+=item I<$status> = I<$obj>-E<gt>B<device> (I<$device>);
+
+Sets the network device used for communication. This may not be supported on
+all platforms.
+
+I<Requires liboping 1.3 or later.>
+
+=cut
+
+sub device
+{
+  my $obj = shift;
+  my $device = shift;
+  my $status;
+
+  $status = _ping_setopt_device ($obj->{'c_obj'}, $device);
+  if ($status == -95) # Feature not supported.
+  {
+    $obj->{'err_msg'} = "Feature not supported by your version of liboping.";
+  }
+  elsif ($status != 0)
+  {
+    $obj->{'err_msg'} = "" . _ping_get_error ($obj->{'c_obj'});
+    return;
+  }
+
+  return (1);
+}
+
 =item I<$status> = I<$obj>-E<gt>B<host_add> (I<$host>, [I<$host>, ...]);
 
 Adds one or more hosts to the Net::Oping-object I<$obj>. The number of