1 /* 2 * Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 #include "jdwpTransport.h" 26 27 #ifndef JAVASOFT_SHMEMBASE_H 28 #define JAVASOFT_SHMEMBASE_H 29 30 void exitTransportWithError(char *msg, char *fileName, 31 char *date, int lineNumber); 32 33 typedef struct SharedMemoryConnection SharedMemoryConnection; 34 typedef struct SharedMemoryTransport SharedMemoryTransport; 35 36 typedef void * (*SharedMemAllocFunc)(jint); 37 typedef void (*SharedMemFreeFunc)(void); 38 39 jint shmemBase_initialize(JavaVM *, jdwpTransportCallback *callback); 40 jint shmemBase_listen(const char *address, SharedMemoryTransport **); 41 jint shmemBase_accept(SharedMemoryTransport *, long, SharedMemoryConnection **); 42 jint shmemBase_attach(const char *addressString, long, SharedMemoryConnection **); 43 void shmemBase_closeConnection(SharedMemoryConnection *); 44 void shmemBase_closeTransport(SharedMemoryTransport *); 45 jint shmemBase_sendByte(SharedMemoryConnection *, jbyte data); 46 jint shmemBase_receiveByte(SharedMemoryConnection *, jbyte *data); 47 jint shmemBase_sendPacket(SharedMemoryConnection *, const jdwpPacket *packet); 48 jint shmemBase_receivePacket(SharedMemoryConnection *, jdwpPacket *packet); 49 jint shmemBase_name(SharedMemoryTransport *, char **name); 50 jint shmemBase_getlasterror(char *msg, jint size); 51 52 /* Use THIS_FILE when it is available. */ 53 #ifndef THIS_FILE 54 #define THIS_FILE __FILE__ 55 #endif 56 57 #ifdef DEBUG 58 #define SHMEM_ASSERT(expression) \ 59 do { \ 60 if (!(expression)) { \ 61 exitTransportWithError("assertion failed", THIS_FILE, __DATE__, __LINE__); \ 62 } \ 63 } while (0) 64 #else 65 #define SHMEM_ASSERT(expression) ((void) 0) 66 #endif 67 68 #define SHMEM_GUARANTEE(expression) \ 69 do { \ 70 if (!(expression)) { \ 71 exitTransportWithError("assertion failed", THIS_FILE, __DATE__, __LINE__); \ 72 } \ 73 } while (0) 74 75 #endif 76