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NAME
     tt_message_abstainers_count - return a count of the  offer's
     abstaining procids

SYNOPSIS
     #include <Tt/tt_c.h>
     int tt_message_abstainers_count(Tt_message m);

DESCRIPTION
     The tt_message_abstainers_count() function returns  a  count
     of  the  procids  that are recorded in the offer m as having
     abstained from it.

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

RETURN VALUE
     Upon          successful           completion,           the
     tt_message_abstainers_count()  function  returns  a count of
     the procids that are recorded  in  the  offer  m  as  having
     abstained  from it.  The application can use tt_int_error(3)
     to extract one of the following Tt_status  values  from  the
     returned integer:

        TT_OK   The operation completed successfully.

        TT_ERR_PROCID
                There is no valid default procid, perhaps because
                tt_open(3) has not yet been called.

        TT_ERR_STATE
                The   specified   message   is   not   in   state
                TT_RETURNED.   Since  only  TT_OFFERs  can  be in
                state TT_RETURNED, this status will  be  returned
                if  the  specified  message  is  a TT_NOTICE or a
                TT_REQUEST.

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

SEE ALSO
     tt_c(5), tt_message_abstainer(3), tt_int_error(3).

Партнёры:

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