From c41c3f9bca017d4286b026289e8c562c9e558854 Mon Sep 17 00:00:00 2001
From: Marcus Overhagen <marcusoverhagen@gmail.com>
Date: Sat, 7 Jul 2007 00:36:11 +0000
Subject: [PATCH] gcc4 compile fix, but C++ predicates are ugly

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21579 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 src/kits/storage/PathMonitor.cpp | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/src/kits/storage/PathMonitor.cpp b/src/kits/storage/PathMonitor.cpp
index 3212798834..8485f32f51 100644
--- a/src/kits/storage/PathMonitor.cpp
+++ b/src/kits/storage/PathMonitor.cpp
@@ -40,12 +40,27 @@ using namespace std;
 
 namespace BPrivate {
 
+#if __GNUC__ > 3
+	bool operator<(const node_ref& a, const node_ref& b);
+	class node_ref_less : public binary_function<node_ref, node_ref, bool> 
+	{
+		public:
+		bool operator() (const node_ref& a, const node_ref& b) const
+		{
+			return a < b;
+		}
+	};
+	typedef set<node_ref,node_ref_less> FileSet;
+#else
+	typedef set<node_ref> FileSet;
+#endif
+
 struct watched_directory {
 	node_ref	node;
 	bool		contained;
 };
 typedef set<watched_directory> DirectorySet;
-typedef set<node_ref> FileSet;
+
 
 class PathHandler;
 typedef map<BString, PathHandler*> HandlerMap;