vconn: New function vconn_get_name().

diff --git a/include/vconn.h b/include/vconn.h
index ec98859df85cd9c9c12dce2582b082014b9e7c40..6dcfd67558d4f59493af888f90efc4436b207a32 100644 (file)
--- a/include/vconn.h
+++ b/include/vconn.h
@@ -50,6 +50,7 @@ struct vconn;
 void vconn_usage(bool active, bool passive);
 int vconn_open(const char *name, struct vconn **);
 void vconn_close(struct vconn *);
+const char *vconn_get_name(const struct vconn *);
 bool vconn_is_passive(const struct vconn *);
 uint32_t vconn_get_ip(const struct vconn *);
 int vconn_connect(struct vconn *);

diff --git a/lib/vconn.c b/lib/vconn.c
index 3e06dc344ddd31758dbedd4889d00462552fa9e7..acb35d44c261e2a52fcf3eac6608c60ca4921090 100644 (file)
--- a/lib/vconn.c
+++ b/lib/vconn.c
@@ -217,6 +217,13 @@ vconn_close(struct vconn *vconn)
     }
 }
 
+/* Returns the name of 'vconn', that is, the string passed to vconn_open(). */
+const char *
+vconn_get_name(const struct vconn *vconn)
+{
+    return vconn->name;
+}
+
 /* Returns true if 'vconn' is a passive vconn, that is, its purpose is to
  * wait for connections to arrive, not to transfer data.  Returns false if
  * 'vconn' is an active vconn, that is, its purpose is to transfer data, not