tt_pattern_scope_add(3)

tt_pattern_scope_add(3)C LIBRARY FUNCTIONStt_pattern_scope_add(3)

NAME
     tt_pattern_scope_add - add	a value	to the scope field for	a
     pattern

SYNOPSIS
     #include <Tt/tt_c.h>

     Tt_status tt_pattern_scope_add(Tt_pattern p,
				    Tt_scope s);

DESCRIPTION
     The tt_pattern_scope_add()	function  adds	a  value  to  the
     scope field for the specified pattern.

     The p argument is a unique	handle	for  a	message	 pattern.
     This   handle  is	returned  after	 tt_pattern_create(3)  is
     called.  The s argument specifies what processes are  eligi-
     ble  to  receive  the  message.   The  following  values are
     defined:

	TT_SESSION
		All processes joined to	the indicated session are
		eligible.

	TT_FILE
		All processes joined to	the  indicated	file  are
		eligible.

	TT_BOTH
		All processes joined to	either indicated file  or
		the indicated session are eligible.

	TT_FILE_IN_SESSION
		All processes joined to	both the  indicated  file
		and the	indicated session are eligible.

RETURN VALUE
     Upon successful completion, the tt_pattern_scope_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_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.

Unix System LaboratorLast change: 11 May 1994			1

tt_pattern_scope_add(3)C LIBRARY FUNCTIONStt_pattern_scope_add(3)

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

Unix System LaboratorLast change: 11 May 1994			2