io_util_md.h revision 0
325N/A * Copyright 2003-2005 Sun Microsystems, Inc. All Rights Reserved. 325N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 325N/A * This code is free software; you can redistribute it and/or modify it 325N/A * under the terms of the GNU General Public License version 2 only, as 325N/A * published by the Free Software Foundation. Sun designates this 325N/A * particular file as subject to the "Classpath" exception as provided 325N/A * by Sun in the LICENSE file that accompanied this code. 325N/A * This code is distributed in the hope that it will be useful, but WITHOUT 325N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 325N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 325N/A * version 2 for more details (a copy is included in the LICENSE file that 325N/A * accompanied this code). 325N/A * You should have received a copy of the GNU General Public License version 325N/A * 2 along with this work; if not, write to the Free Software Foundation, 325N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 325N/A * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, 325N/A * CA 95054 USA or visit www.sun.com if you need additional information or 325N/A * Macros to use the right data type for file descriptors 325N/A * Macros to set/get fd from the java.io.FileDescriptor. These 325N/A * macros rely on having an appropriately defined 'this' object 325N/A * within the scope in which they're used. 325N/A * If GetObjectField returns null, SET_FD will stop and GET_FD 325N/A * will simply return -1 to avoid crashing VM. 325N/A * Macros to set/get fd when inside java.io.FileDescriptor 325N/A * Route the routines through HPI 325N/A * On Solaris, the handle field is unused 325N/A * IO helper function(s)