X-Git-Url: http://dxcluster.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2FDXDebug.pm;h=632602313238c659c416fdafb1a5cb8163833efa;hb=2f4355fb63f336cce61887b189d5556faf1734d7;hp=64ed843944d7d478c4466f541933e75bca0af418;hpb=a3fd9341b7ce57dcc058b82cfba3f40f15631241;p=spider.git

diff --git a/perl/DXDebug.pm b/perl/DXDebug.pm
index 64ed8439..63260231 100644
--- a/perl/DXDebug.pm
+++ b/perl/DXDebug.pm
@@ -11,13 +11,12 @@ package DXDebug;
 
 require Exporter;
 @ISA = qw(Exporter);
-@EXPORT = qw(dbg dbgadd dbgsub dbglist isdbg);
-@EXPORT_OK = qw(dbg dbgadd dbgsub dbglist isdbg);
+@EXPORT = qw(dbginit dbg dbgadd dbgsub dbglist isdbg dbgclose);
+@EXPORT_OK = qw(dbginit dbg dbgadd dbgsub dbglist isdbg dbgclose);
 
 use strict;
 use vars qw(%dbglevel $fp);
 
-use FileHandle;
 use DXUtil;
 use DXLog ();
 use Carp;
@@ -25,15 +24,27 @@ use Carp;
 %dbglevel = ();
 $fp = DXLog::new('debug', 'dat', 'd');
 
-# add sig{__DIE__} handling
-if (!defined $DB::VERSION) {
-	$SIG{__WARN__} = $SIG{__DIE__} = sub { 
-		my $t = time; 
-		for (@_) {
-			$fp->writeunix($t, "$t^$_"); 
-#			print STDERR $_;
-		}
-	};
+sub _store
+{
+	my $t = time; 
+	for (@_) {
+		$fp->writeunix($t, "$t^$_"); 
+		print STDERR $_;
+	}
+}
+
+sub dbginit
+{
+	# add sig{__DIE__} handling
+	if (!defined $DB::VERSION) {
+		$SIG{__WARN__} = $SIG{__DIE__} = \&_store;
+	}
+}
+
+sub dbgclose
+{
+	$SIG{__DIE__} = $SIG{__WARN__} = 'DEFAULT';
+	$fp->close();
 }
 
 sub dbg