tt_pattern_iarg_add(3)

tt_pattern_iarg_add(3) C LIBRARY FUNCTIONS tt_pattern_iarg_add(3)

NAME
     tt_pattern_iarg_add - add a new integer argument to  a  pat-
     tern

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()  func-
     tion  returns the status of the operation as one of the fol-
     lowing 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.

Unix System LaboratorLast change: 11 May 1994			1

tt_pattern_iarg_add(3) C LIBRARY FUNCTIONS tt_pattern_iarg_add(3)

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

SEE ALSO
     Tttt_c(5),	tt_pattern_register(3).

Unix System LaboratorLast change: 11 May 1994			2