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NAME
     tt_message_arg_val_set - change the value of a message argu-
     ment

SYNOPSIS
     #include <Tt/tt_c.h>
     Tt_status tt_message_arg_val_set(Tt_message m,
                                      int n,
                                      const char *value);

DESCRIPTION
     The tt_message_arg_val_set() function changes the  value  of
     the nth message argument.

     The m argument is the opaque handle for the message involved
     in  this  operation.   The  n  argument is the number of the
     argument to be changed.   The  first  argument  is  numbered
     zero.   The  value  argument is the contents for the message
     argument.

RETURN VALUE
     Upon  successful  completion,  the  tt_message_arg_val_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_NUM
                The integer value  passed  was  invalid  (out  of
                range).

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

SEE ALSO
     tt_c(5).

Партнёры:

Хостинг: