-/* Copyright (c) 2009, 2010, 2011, 2012, 2013 Nicira, Inc.
+/* Copyright (c) 2009, 2010, 2011, 2012, 2013, 2015 Nicira, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
#include "hmapx.h"
#include "ofproto.h"
#include "vlan-bitmap.h"
-#include "vlog.h"
+#include "openvswitch/vlog.h"
VLOG_DEFINE_THIS_MODULE(ofproto_dpif_mirror);
}
}
-/* Retrieves the mirror in 'mbridge' represented by the first bet set of
- * 'mirrors'. Returns true if such a mirror exists, false otherwise.
- * The caller takes ownership of, and is expected to deallocate, 'vlans' */
+/* Retrieves the mirror numbered 'index' in 'mbridge'. Returns true if such a
+ * mirror exists, false otherwise.
+ *
+ * If successful, '*vlans' receives the mirror's VLAN membership information,
+ * either a null pointer if the mirror includes all VLANs or a 4096-bit bitmap
+ * in which a 1-bit indicates that the mirror includes a particular VLAN,
+ * '*dup_mirrors' receives a bitmap of mirrors whose output duplicates mirror
+ * 'index', '*out' receives the output ofbundle (if any), and '*out_vlan'
+ * receives the output VLAN (if any). */
bool
-mirror_get(struct mbridge *mbridge, int index, unsigned long **vlans,
+mirror_get(struct mbridge *mbridge, int index, const unsigned long **vlans,
mirror_mask_t *dup_mirrors, struct ofbundle **out, int *out_vlan)
{
struct mirror *mirror;
return false;
}
- *vlans = vlan_bitmap_clone(mirror->vlans);
+ *vlans = mirror->vlans;
*dup_mirrors = mirror->dup_mirrors;
*out = mirror->out ? mirror->out->ofbundle : NULL;
*out_vlan = mirror->out_vlan;