--- fuse-comp.pl	2007/07/16 07:51:20	34
+++ fuse-comp.pl	2007/07/16 08:24:08	35
@@ -254,17 +254,27 @@
 	warn "## open( $file, $mode ) pending: ", $pending->{$file}->{open}, " mode $mode: ", dump( $mode_desc )," $path [", -s $path, "]\n" if $debug;
 
 	my $fh;
+	my $rv = 0;
+
+	if ( ! -w $path ) {
+		my $old_mode = (stat $path)[2];
+		my $new_mode = $old_mode | 0600;
+		chmod $new_mode, $path || confess "can't chmod $new_mode $path";
+		warn "### modify mode $old_mode -> $new_mode for $path\n";
+		$pending->{$file}->{mode} = $old_mode;
+	}
 
 	if ( sysopen($fh , $path, $mode) ) {
 		close($fh) || confess "can't close $path: $!";
 		warn "<<< sysopen $path [", -e $path ? -s $path : 'new' , "]\n";
 		$pending->{$file}->{open}++;
-		return 0;
 	} else {
 		warn "ERROR: can't open $path -- $!";
-		return -$!;
+		$rv = -$!;
 	}
 
+	return $rv;
+
 }
 
 sub x_read {
@@ -467,7 +477,16 @@
 
 	$pending->{$file}->{open}--;
 	if ( $pending->{$file}->{open} == 0 ) {
-		warn "## cleanup pending $file [", -s fixup($file), "]\n" if $debug;
+
+		my $path = fixup( $file );
+
+		if ( my $old_mode = $pending->{$file}->{mode} ) {
+			chmod $old_mode, $path || confess "can't chmod $old_mode $path";
+			warn "### restored mode $old_mode $path\n";
+
+		}
+
+		warn "## cleanup pending $file [", -s $path, "]\n" if $debug;
 		delete( $pending->{$file} );
 	}