/* * Copyright (c) 1999, 2003, 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. Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * 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.
*/ #ifndef _JAVASOFT_SYSSHMEM_H
int sysSharedMemCreate(constchar *name, int length, sys_shmem_t *, void **buffer); int sysSharedMemOpen(constchar *name, sys_shmem_t *, void **buffer); int sysSharedMemClose(sys_shmem_t, void *buffer);
/* Mutexes that can be used for inter-process communication */ int sysIPMutexCreate(constchar *name, sys_ipmutex_t *mutex); int sysIPMutexOpen(constchar *name, sys_ipmutex_t *mutex); int sysIPMutexEnter(sys_ipmutex_t mutex, sys_event_t event); int sysIPMutexExit(sys_ipmutex_t mutex); int sysIPMutexClose(sys_ipmutex_t mutex);
/* Inter-process events */ int sysEventCreate(constchar *name, sys_event_t *event, jboolean manualreset); int sysEventOpen(constchar *name, sys_event_t *event); int sysEventWait(sys_process_t otherProcess, sys_event_t event, long timeout); int sysEventSignal(sys_event_t event); int sysEventClose(sys_event_t event);
jlong sysProcessGetID(); int sysProcessOpen(jlong processID, sys_process_t *process); int sysProcessClose(sys_process_t *process);
/* access to errno or equivalent */ int sysGetLastError(char *buf, int size);
/* access to thread-local storage */ int sysTlsAlloc(); void sysTlsFree(int index); void sysTlsPut(int index, void *value); void *sysTlsGet(int index);
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