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NAME
     ttmedia_load_reply - reply to a  Display,  Edit  or  Compose
     request

SYNOPSIS
     #include <Tt/tttk.h>
     Tt_message ttmedia_load_reply(Tt_message contract,
                                   const unsigned char *new_contents,
                                   int new_len,
                                   int reply_and_destroy);

DESCRIPTION
     The ttmedia_load_reply() function is  used  to  reply  to  a
     Media  Exchange  request to display, edit or compose a docu-
     ment.  The editor  working  on  the  request  usually  calls
     ttmedia_load_reply() when the user has indicated in some way
     that he or she is finished viewing or  modifying  the  docu-
     ment.

     If new_contents  and  new_len  are  non-NULL  and  non-zero,
     respectively,  ttmedia_load_reply() uses their values to set
     the new contents of the document  back  in  the  appropriate
     output  argument of contract.  If reply_and_destroy is True,
     ttmedia_load_reply() replies to contract and  then  destroys
     it.

RETURN VALUE
     Upon successful completion, the  ttmedia_load_reply()  func-
     tion  returns  the created Tt_message; otherwise, it returns
     an error pointer.  The application can  use  tt_ptr_error(3)
     to  extract  one  of the following Tt_status values from the
     returned handle:

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

        TT_ERR_NOTHANDLER
                This application is not the handler for this mes-
                sage.

        TT_ERR_NUM
                The integer value  passed  was  invalid  (out  of
                range).

        TT_ERR_PROCID
                The specified process identifier is out  of  date
                or invalid.

APPLICATION USAGE
     If contract is a  Display  request,  then  new_contents  and
     new_len should be zero.

SEE ALSO
     tttk(5), ttmedia_load(3), ttmedia_ptype_declare(3),
     ttmedia_Deposit(3).

Партнёры:

Хостинг: