BIND 10 trac3035, updated. d77a5642cc9696757b2559f53b103218b89e9bba [3035] Added supplementary comment to the function processing Hostname.

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       via  d77a5642cc9696757b2559f53b103218b89e9bba (commit)
      from  1c9cf817f494416bfe7dba7896c4e23f331239bc (commit)

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- Log -----------------------------------------------------------------
commit d77a5642cc9696757b2559f53b103218b89e9bba
Author: Marcin Siodelski <marcin at isc.org>
Date:   Wed Nov 20 16:28:15 2013 +0100

    [3035] Added supplementary comment to the function processing Hostname.

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Summary of changes:
 src/bin/dhcp4/dhcp4_srv.h |    9 +++++++++
 1 file changed, 9 insertions(+)

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diff --git a/src/bin/dhcp4/dhcp4_srv.h b/src/bin/dhcp4/dhcp4_srv.h
index 7b21b7b..0e07a87 100644
--- a/src/bin/dhcp4/dhcp4_srv.h
+++ b/src/bin/dhcp4/dhcp4_srv.h
@@ -293,6 +293,9 @@ protected:
     /// message. In some cases, server may cease to add any options to the
     /// response, i.e. when server doesn't support DNS updates.
     ///
+    /// This function does not throw. It simply logs the debug message if the
+    /// processing of the FQDN or Hostname failed.
+    ///
     /// @param query A DISCOVER or REQUEST message from a cient.
     /// @param [out] answer A response message to be sent to a client.
     void processClientName(const Pkt4Ptr& query, Pkt4Ptr& answer);
@@ -313,6 +316,12 @@ private:
 
     /// @brief Process Hostname %Option sent by a client.
     ///
+    /// This function is called by the @c DHcpv4Srv::processClientName when
+    /// the client has sent the Hostname option in its message to the server.
+    /// It comprises the actual logic to parse the Hostname option and
+    /// prepare the Hostname option to be sent back to the client in the
+    /// server's response.
+    ///
     /// @param opt_hostname An @c OptionCustom object encapsulating the Hostname
     /// %Option.
     /// @param [out] answer A response message to be sent to a client.