tt_pattern_state_add(3)

NAME
     tt_pattern_state_add - add a value to the state field for a pattern

SYNOPSIS
     #include <Tt/tt_c.h>
     Tt_status tt_pattern_state_add(Tt_pattern p,
                                    Tt_state s);

DESCRIPTION
     The tt_pattern_state_add() function adds a value to the state field for
     the specified pattern.

     The p argument is a unique handle for a message pattern.  This handle is
     returned after tt_pattern_create(3) is called.  The s argument indicates
     the current delivery state of a message.  The following values are
     defined:

        TT_CREATED
                The message has been created, but not yet sent.

        TT_SENT
                The message has been sent, but not yet handled.

        TT_HANDLED
                The message has been handled; return values are valid.

        TT_FAILED
                The message could not be delivered to a handler.

        TT_QUEUED
                The message has been queued for delivery.

        TT_STARTED
                The ToolTalk service is attempting to start a process to
                handle the message.

        TT_REJECTED
                The message has been rejected by a possible handler.

RETURN VALUE
     Upon successful completion, the tt_pattern_state_add() 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
     Tttt_c(5), tt_pattern_create(3).