tt_message_arg_mode(3) [hpux man page]

tt_message_arg_mode(library call)										 tt_message_arg_mode(library call)

NAME

       tt_message_arg_mode -- return the mode of a message argument

SYNOPSIS

       #include <Tt/tt_c.h>
       Tt_mode tt_message_arg_mode(
       Tt_message m,
       int n);

DESCRIPTION

       The tt_message_arg_mode function returns the mode 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
       returned.  The first argument is numbered zero.

RETURN VALUE

       Upon successful completion, the tt_message_arg_mode function returns a value that 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 application can use tt_int_error(3) to extract one of the following Tt_status values from the Tt_mode integer return value:

       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/tt_c.h - Tttt_c(5), tt_int_error(3).

														 tt_message_arg_mode(library call)

tt_pattern_iarg_add(library call)										 tt_pattern_iarg_add(library call)

NAME

       tt_pattern_iarg_add -- add a new integer argument to a pattern

SYNOPSIS

       #include <Tt/tt_c.h>
       Tt_status tt_pattern_iarg_add(
       Tt_pattern m,
       Tt_mode n,
       const char *vtype,
       int value);

DESCRIPTION

       The tt_pattern_iarg_add function adds a new argument to a pattern and sets the value to a given integer.

       Add all arguments before the pattern is registered with the ToolTalk service.

       The  m argument is the opaque handle for the pattern 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.  NULL matches any value.  The value argument is the value to be added.

RETURN VALUE

       Upon successful completion, the tt_pattern_iarg_add function returns the status of the operation as one of the following Tt_status values:

       TT_OK	 The operation completed successfully.

       TT_ERR_MODE
		 The specified Tt_mode is invalid.

       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

       Tt/tt_c.h - Tttt_c(5), tt_pattern_register(3).

														 tt_pattern_iarg_add(library call)