--- a/hotspot/agent/src/os/win32/Buffer.cpp Mon Oct 24 09:58:47 2011 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,110 +0,0 @@
-/*
- * Copyright (c) 2001, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-#include "Buffer.hpp"
-
-#include <string.h>
-
-Buffer::Buffer(int bufSize) {
- buf = new char[bufSize];
- sz = bufSize;
- fill = 0;
- drain = 0;
-}
-
-Buffer::~Buffer() {
- delete[] buf;
-}
-
-char*
-Buffer::fillPos() {
- return buf + fill;
-}
-
-int
-Buffer::remaining() {
- return sz - fill;
-}
-
-int
-Buffer::size() {
- return sz;
-}
-
-bool
-Buffer::incrFillPos(int amt) {
- if (fill + amt >= sz) {
- return false;
- }
- fill += amt;
- return true;
-}
-
-int
-Buffer::readByte() {
- if (drain < fill) {
- return buf[drain++] & 0xFF;
- } else {
- return -1;
- }
-}
-
-int
-Buffer::readBytes(char* data, int len) {
- int numRead = 0;
- while (numRead < len) {
- int c = readByte();
- if (c < 0) break;
- data[numRead++] = (char) c;
- }
- return numRead;
-}
-
-char*
-Buffer::drainPos() {
- return buf + drain;
-}
-
-int
-Buffer::drainRemaining() {
- return fill - drain;
-}
-
-bool
-Buffer::incrDrainPos(int amt) {
- if (drainRemaining() < amt) {
- return false;
- }
- drain += amt;
- return true;
-}
-
-void
-Buffer::compact() {
- // Copy down data
- memmove(buf, buf + drain, fill - drain);
- // Adjust positions
- fill -= drain;
- drain = 0;
-}