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target_parent(3)		 Arcan Lua API		      target_parent(3)

NAME
       target_parent  -	 Lookup	the frameserver	VID of the parent to a subseg-
       ment

SYNOPSIS
       vid
       target_parent( vid )

DESCRIPTION
       This function can be used to determine if a specific vid	is  a  subseg-
       ment  to	 a frameserver,	and if so, get the primary vid associated with
       that frameserver.

NOTES
       1      It is not	guaranteed that	the returned vid  points  to  a	 valid
	      frameserver or vid if the	connection has been pacified or	termi-
	      nated externally.

EXAMPLE
       function	target_parent0()
	     local a = target_alloc("test", function() end);
	     b = target_alloc(a, function() end);
	     if	(target_parent(b) != a)	then
		   shutdown("reported subsegment parent	is invalid", -1);
	     else
		   shutdown("");
	     end
       end

EXAMPLE
       function	target_parent1()
	     local a = target_alloc("test", function() end);
	     if	(valid_vid(target_parent(a))) then
		   shutdown("connection	point should not have a	parent", -1);
	     else
		   shutdown("");
	     end
       end

SEE ALSO:
targetcontrol			  April	2025		      target_parent(3)

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