tt_message_class_set(library call)       tt_message_class_set(library call)




 NAME    [Toc]    [Back]
      tt_message_class_set - set the class attribute for a message

 SYNOPSIS    [Toc]    [Back]
      #include <Tt/tt_c.h>
      Tt_status tt_message_class_set(
      Tt_message m,
      Tt_class c);

 DESCRIPTION    [Toc]    [Back]
      The tt_message_class_set function sets the class attribute for the
      specified message.

      The m argument is the opaque handle for the message involved in this
      operation.  The c argument indicates whether an action is to take
      place after the message is received.  The following values are
      defined:

      TT_NOTICE A notice of an event.  The sender does not want feedback on
                this message.

      TT_REQUEST
                A request for some action to be taken.  The sender must be
                notified of progress, success or failure, and must receive
                any return values.

 RETURN VALUE    [Toc]    [Back]
      Upon successful completion, the tt_message_class_set function returns
      the status of the operation as one of the following Tt_status values:

      TT_OK     The operation completed successfully.

      TT_ERR_NOMP
                The ttsession(1) process is not running and the ToolTalk
                service cannot restart it.

      TT_ERR_POINTER
                The pointer passed does not point to an object of the
                correct type for this operation.

 SEE ALSO    [Toc]    [Back]
      Tt/tt_c.h - Tttt_c(5).


                                    - 1 -       Formatted:  January 24, 2005