From d898100ab001dd4b3465f738dad76d1d646c3261 Mon Sep 17 00:00:00 2001
From: fche <fche>
Date: Tue, 20 Nov 2007 03:59:19 +0000
Subject: PR 3887: sufficient+optional probe points

2007-11-19  Frank Ch. Eigler  <fche@elastic.org>

	PR 3887.
	* staptree.h (probe_point): Add "sufficient" field.
	* staptree.cxx: Initialize it, print it.
	* parse.cxx (parse_probe_point): Parse it.
	* elaborate.cxx (derive_probes): Implement it.
	* stapprobes.5.in: Document it.
	* NEWS: Gloat about it.

	* parseok/five.stp, semok/twentyseven.stp: Test "!" probe point flag.

	* iostat-scsi.stp: Adopt "!" probe point flag.
---
 staptree.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'staptree.h')

diff --git a/staptree.h b/staptree.h
index 23f43566..d8c97633 100644
--- a/staptree.h
+++ b/staptree.h
@@ -573,6 +573,7 @@ struct probe_point
   std::vector<component*> components;
   const token* tok; // points to first component's functor
   bool optional;
+  bool sufficient;
   void print (std::ostream& o) const;
   probe_point ();
   probe_point(std::vector<component*> const & comps,const token * t);
-- 
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