From: Ben Pfaff <blp@nicira.com>
Date: Wed, 4 Mar 2009 17:57:13 +0000 (-0800)
Subject: vconn: New function pvconn_get_name().
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=24a5e99d61847248cd43916d76db093dc018626e;p=openvswitch

vconn: New function pvconn_get_name().
---

diff --git a/lib/vconn.c b/lib/vconn.c
index 6755734a..4dd25a67 100644
--- a/lib/vconn.c
+++ b/lib/vconn.c
@@ -724,6 +724,14 @@ pvconn_open(const char *name, struct pvconn **pvconnp)
     return EAFNOSUPPORT;
 }
 
+/* Returns the name that was used to open 'pvconn'.  The caller must not
+ * modify or free the name. */
+const char *
+pvconn_get_name(const struct pvconn *pvconn)
+{
+    return pvconn->name;
+}
+
 /* Closes 'pvconn'. */
 void
 pvconn_close(struct pvconn *pvconn)
diff --git a/lib/vconn.h b/lib/vconn.h
index 375f155c..192962c4 100644
--- a/lib/vconn.h
+++ b/lib/vconn.h
@@ -79,6 +79,7 @@ void vconn_send_wait(struct vconn *);
 
 /* Passive vconns: virtual listeners for incoming OpenFlow connections. */
 int pvconn_open(const char *name, struct pvconn **);
+const char *pvconn_get_name(const struct pvconn *);
 void pvconn_close(struct pvconn *);
 int pvconn_accept(struct pvconn *, int min_version, struct vconn **);
 void pvconn_wait(struct pvconn *);