From 3074c5e1409ad49c0793db6384ecbc6ac4ed33a9 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Fri, 11 Dec 2020 07:07:36 +0200
Subject: Add search_locked() versions of search() functions

---
 libbuild2/search.hxx | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'libbuild2/search.hxx')

diff --git a/libbuild2/search.hxx b/libbuild2/search.hxx
index e63d582..aa30648 100644
--- a/libbuild2/search.hxx
+++ b/libbuild2/search.hxx
@@ -34,6 +34,11 @@ namespace build2
   //
   LIBBUILD2_SYMEXPORT const target&
   create_new_target (context&, const prerequisite_key&);
+
+  // As above but return the lock if the target was newly created.
+  //
+  LIBBUILD2_SYMEXPORT pair<target&, ulock>
+  create_new_target_locked (context&, const prerequisite_key&);
 }
 
 #endif // LIBBUILD2_SEARCH_HXX
-- 
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