tt_message_bcontext_set(library call) tt_message_bcontext_set(library call)




 NAME    [Toc]    [Back]
      tt_message_bcontext_set - set the byte-array value of a message's
      context

 SYNOPSIS    [Toc]    [Back]
      #include <Tt/tt_c.h>
      Tt_status tt_message_bcontext_set(
      Tt_message m,
      const char *slotname,
      const unsigned char *value,
      int length);

 DESCRIPTION    [Toc]    [Back]
      The tt_message_bcontext_set function sets the byte-array value of a
      message's context.

      This function overwrites any previous value associated with slotname.

      The m argument is the opaque handle for the message involved in this
      operation.  The slotname argument describes the slotname in this
      message.  The value argument is the byte string with the contents for
      the message argument.  The length argument is the length of the value
      in bytes.

 RETURN VALUE    [Toc]    [Back]
      Upon successful completion, the tt_message_bcontext_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.

      TT_ERR_SLOTNAME
                The specified slotname is syntactically invalid.

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


                                    - 1 -       Formatted:  January 24, 2005