From e809677b1d5a02b93a0be7a9fce8a6b67d0d91be Mon Sep 17 00:00:00 2001
From: Mike Buland <eichlan@xagasoft.com>
Date: Tue, 5 Jan 2010 00:22:20 +0000
Subject: Turns out the statcache broke other things, and didn't help at all. 
 It's dead now...

---
 src/conditionfiletime.cpp | 17 +++++++++--------
 src/statcache.cpp         | 28 ----------------------------
 src/statcache.h           | 24 ------------------------
 3 files changed, 9 insertions(+), 60 deletions(-)
 delete mode 100644 src/statcache.cpp
 delete mode 100644 src/statcache.h

diff --git a/src/conditionfiletime.cpp b/src/conditionfiletime.cpp
index abcb3f3..148ffac 100644
--- a/src/conditionfiletime.cpp
+++ b/src/conditionfiletime.cpp
@@ -4,7 +4,6 @@
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <unistd.h>
-#include "statcache.h"
 
 #include <bu/sio.h>
 using namespace Bu;
@@ -19,7 +18,6 @@ ConditionFileTime::~ConditionFileTime()
 
 bool ConditionFileTime::shouldExec( class Runner &r, Target &rTarget )
 {
-	StatCache &Stat = StatCache::getInstance();
 	for( StrList::const_iterator j = rTarget.getOutputList().begin(); j; j++ )
 	{
 		if( access( (*j).getStr(), F_OK ) )
@@ -32,20 +30,22 @@ bool ConditionFileTime::shouldExec( class Runner &r, Target &rTarget )
 		}
 	}
 
-	time_t tOut = 0, tmp;
+	time_t tOut = 0;
+	struct stat s;
 	for( StrList::const_iterator j = rTarget.getOutputList().begin();
 		 j; j++ )
 	{
-		tmp = Stat.mtime( *j );
-		if( tOut == 0 || tOut > tmp )
+		stat( (*j).getStr(), &s );
+		if( tOut == 0 || tOut > s.st_mtime )
 		{
-			tOut = tmp;
+			tOut = s.st_mtime;
 		}
 	}
 	for( StrList::const_iterator j = rTarget.getInputList().begin();
 		 j; j++ )
 	{
-		if( tOut < Stat.mtime( *j ) )
+		stat( (*j).getStr(), &s );
+		if( tOut < s.st_mtime )
 		{
 			//sio << "-- Target processed because '" << *j
 			//	<< "' is newer than output." << sio.nl;
@@ -57,7 +57,8 @@ bool ConditionFileTime::shouldExec( class Runner &r, Target &rTarget )
 	for( StrList::const_iterator j = rTarget.getRequiresList().begin();
 		 j; j++ )
 	{
-		if( tOut < Stat.mtime( *j ) )
+		stat( (*j).getStr(), &s );
+		if( tOut < s.st_mtime )
 		{
 			//sio << "-- Target processed because '" << *j
 			//	<< "' is newer than output." << sio.nl;
diff --git a/src/statcache.cpp b/src/statcache.cpp
deleted file mode 100644
index 3f5c21f..0000000
--- a/src/statcache.cpp
+++ /dev/null
@@ -1,28 +0,0 @@
-#include "statcache.h"
-
-#include <sys/stat.h>
-
-#include <bu/sio.h>
-
-StatCache::StatCache()
-{
-}
-
-StatCache::~StatCache()
-{
-}
-
-time_t StatCache::mtime( const Bu::FString &sFileName )
-{
-	try
-	{
-		return hMTime.get( sFileName );
-	} catch( ... )
-	{
-		struct stat s;
-		stat( sFileName.getStr(), &s );
-		hMTime.insert( sFileName, s.st_mtime );
-		return s.st_mtime;
-	}
-}
-
diff --git a/src/statcache.h b/src/statcache.h
deleted file mode 100644
index e081ec3..0000000
--- a/src/statcache.h
+++ /dev/null
@@ -1,24 +0,0 @@
-#ifndef STAT_CACHE_H
-#define STAT_CACHE_H
-
-#include <bu/hash.h>
-#include <bu/singleton.h>
-#include <bu/fstring.h>
-#include <time.h>
-
-class StatCache : public Bu::Singleton<StatCache>
-{
-friend class Bu::Singleton<StatCache>;
-private:
-	StatCache();
-	virtual ~StatCache();
-
-public:
-	time_t mtime( const Bu::FString &sFileName );
-
-private:
-	typedef Bu::Hash<Bu::FString, time_t> TimeHash;
-	TimeHash hMTime;
-};
-
-#endif
-- 
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