hpux man page for tt_pattern_arg_add

tt_pattern_arg_add(library call)										  tt_pattern_arg_add(library call)

NAME
       tt_pattern_arg_add -- add an argument to a pattern

SYNOPSIS
       #include <Tt/tt_c.h>
       Tt_status tt_pattern_arg_add(
       Tt_pattern p,
       Tt_mode n,
       const char *vtype,
       const char *value);

DESCRIPTION
       The  tt_pattern_arg_add function adds an argument to a pattern.	The application must add pattern arguments before it registers the pattern
       with the ToolTalk service.

       The p 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.  The type ALL matches any argument value type.  The value argument is
       the value to fill in.  This value must be an unsigned character string.	A NULL matches any value.

RETURN VALUE
       Upon successful completion, the tt_pattern_arg_add 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_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_barg_add(3), tt_pattern_iarg_add(3).

														  tt_pattern_arg_add(library call)