tt_message_handler(3)

NAME
     tt_message_handler - retrieve the handler attribute from a message

SYNOPSIS
     #include <Tt/tt_c.h>
     char *tt_message_handler(Tt_message m);

DESCRIPTION
     The tt_message_handler() function retrieves the handler attribute from
     the specified message.

     The m argument is the opaque handle for the message involved in this
     operation.

RETURN VALUE
     Upon successful completion, the tt_message_handler() function returns the
     character value that uniquely identifies the process that is to handle
     the message (Tt_state= TT_CREATED or TT_SENT) or the process that did
     handle the message (Tt_state = TT_SENT or TT_HANDLED).  The application
     can use tt_ptr_error(3) to extract one of the following Tt_status values
     from the returned pointer:

        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.

APPLICATION USAGE
     The application should use tt_free(3) to free any data stored in the
     address returned by the ToolTalk API.

SEE ALSO
     Tttt_c(5), tt_ptr_error(3), tt_free(3).