*nix Documentation Project
·  Home
 +   man pages
·  Linux HOWTOs
·  FreeBSD Tips
·  *niX Forums

  man pages->HP-UX 11i man pages -> tt_message_arg_add (3)              


 tt_message_arg_add(library call)           tt_message_arg_add(library call)

 NAME    [Toc]    [Back]
      tt_message_arg_add - add a new argument to a message object

 SYNOPSIS    [Toc]    [Back]
      #include <Tt/tt_c.h>
      Tt_status tt_message_arg_add(
      Tt_message m,
      Tt_mode n,
      const char *vtype,
      const char *value);

 DESCRIPTION    [Toc]    [Back]
      The tt_message_arg_add function adds a new argument to a message

      The application must add all arguments before the message is sent.  To
      change existing argument values, the application must use only modes
      TT_OUT or TT_INOUT.

      Adding arguments when replying to a message produces undefined

      The m argument is the opaque handle for the message involved in this
      operation.  The n argument specifies who (sender, handler, observers)
      writes and reads a message argument.  The following modes are defined:

      TT_IN     The argument is written by the sender and read by the
                handler and any observers.

      TT_OUT    The argument is written by the handler and read by the
                sender and any reply observers.

      TT_INOUT  The argument is written by the sender and the handler and
                read by all.

      The vtype argument describes the type of argument data being added.
      The value argument is the contents for the message argument attribute.
      The application can use NULL either for values of mode TT_OUT, or if
      the value is to be filled in later with one of the following:


 RETURN VALUE    [Toc]    [Back]
      Upon successful completion, the tt_message_arg_add function returns
      the status of the operation as one of the following Tt_status values:

      TT_OK     The operation completed successfully.

                The specified Tt_mode is invalid.

                                    - 1 -       Formatted:  January 24, 2005

 tt_message_arg_add(library call)           tt_message_arg_add(library call)

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

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

 SEE ALSO    [Toc]    [Back]
      Tt/tt_c.h - Tttt_c(5), tt_message_arg_val_set(3),
      tt_message_barg_add(3), tt_message_iarg_add(3).

                                    - 2 -       Formatted:  January 24, 2005
[ Back ]
 Similar pages
Name OS Title
tt_message_xarg_add HP-UX add an argument with an XDR-interpreted value to a message object
tt_message_arg_val_set HP-UX change the value of a message argument
tt_message_arg_ival_set HP-UX add an integer value in a message argument
tt_pattern_xarg_add HP-UX add a new argument with an interpreted XDR value to a pattern object
tt_message_arg_mode HP-UX return the mode of a message argument
tt_message_arg_type HP-UX retrieve the type of a message argument
tt_message_arg_val HP-UX return a pointer to the value of a message argument
tt_message_arg_ival HP-UX retrieve the integer value of a message argument
tt_message_arg_xval_set HP-UX serialize and set data into an existing message argument
tt_message_arg_xval HP-UX retrieve and deserialize the data from a message argument
Copyright © 2004-2005 DeniX Solutions SRL
newsletter delivery service