duke@435: /*
stefank@2314:  * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved.
duke@435:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
duke@435:  *
duke@435:  * This code is free software; you can redistribute it and/or modify it
duke@435:  * under the terms of the GNU General Public License version 2 only, as
duke@435:  * published by the Free Software Foundation.
duke@435:  *
duke@435:  * This code is distributed in the hope that it will be useful, but WITHOUT
duke@435:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
duke@435:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
duke@435:  * version 2 for more details (a copy is included in the LICENSE file that
duke@435:  * accompanied this code).
duke@435:  *
duke@435:  * You should have received a copy of the GNU General Public License version
duke@435:  * 2 along with this work; if not, write to the Free Software Foundation,
duke@435:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
duke@435:  *
trims@1907:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
trims@1907:  * or visit www.oracle.com if you need additional information or have any
trims@1907:  * questions.
duke@435:  *
duke@435:  */
duke@435: 
stefank@2314: #ifndef OS_LINUX_VM_JVM_LINUX_H
stefank@2314: #define OS_LINUX_VM_JVM_LINUX_H
stefank@2314: 
duke@435: /*
duke@435: // HotSpot integration note:
duke@435: //
duke@435: // This is derived from the JDK classic file:
duke@435: // "$JDK/src/solaris/javavm/export/jvm_md.h":15 (ver. 1.10 98/04/22)
duke@435: // All local includes have been commented out.
duke@435: */
duke@435: 
duke@435: #ifndef JVM_MD_H
duke@435: #define JVM_MD_H
duke@435: 
duke@435: /*
duke@435:  * This file is currently collecting system-specific dregs for the
duke@435:  * JNI conversion, which should be sorted out later.
duke@435:  */
duke@435: 
duke@435: #include <dirent.h>             /* For DIR */
duke@435: #include <sys/param.h>          /* For MAXPATHLEN */
phh@3344: #include <sys/socket.h>         /* For socklen_t */
duke@435: #include <unistd.h>             /* For F_OK, R_OK, W_OK */
duke@435: 
duke@435: #define JNI_ONLOAD_SYMBOLS      {"JNI_OnLoad"}
duke@435: #define JNI_ONUNLOAD_SYMBOLS    {"JNI_OnUnload"}
duke@435: #define JVM_ONLOAD_SYMBOLS      {"JVM_OnLoad"}
duke@435: #define AGENT_ONLOAD_SYMBOLS    {"Agent_OnLoad"}
duke@435: #define AGENT_ONUNLOAD_SYMBOLS  {"Agent_OnUnload"}
duke@435: #define AGENT_ONATTACH_SYMBOLS  {"Agent_OnAttach"}
duke@435: 
duke@435: #define JNI_LIB_PREFIX "lib"
duke@435: #define JNI_LIB_SUFFIX ".so"
duke@435: 
duke@435: // Hack: MAXPATHLEN is 4095 on some Linux and 4096 on others. This may
duke@435: //       cause problems if JVM and the rest of JDK are built on different
duke@435: //       Linux releases. Here we define JVM_MAXPATHLEN to be MAXPATHLEN + 1,
duke@435: //       so buffers declared in VM are always >= 4096.
duke@435: #define JVM_MAXPATHLEN MAXPATHLEN + 1
duke@435: 
duke@435: #define JVM_R_OK    R_OK
duke@435: #define JVM_W_OK    W_OK
duke@435: #define JVM_X_OK    X_OK
duke@435: #define JVM_F_OK    F_OK
duke@435: 
duke@435: /*
duke@435:  * File I/O
duke@435:  */
duke@435: 
duke@435: #include <sys/types.h>
duke@435: #include <sys/stat.h>
duke@435: #include <fcntl.h>
duke@435: #include <errno.h>
duke@435: 
duke@435: /* O Flags */
duke@435: 
duke@435: #define JVM_O_RDONLY     O_RDONLY
duke@435: #define JVM_O_WRONLY     O_WRONLY
duke@435: #define JVM_O_RDWR       O_RDWR
duke@435: #define JVM_O_O_APPEND   O_APPEND
duke@435: #define JVM_O_EXCL       O_EXCL
duke@435: #define JVM_O_CREAT      O_CREAT
duke@435: 
duke@435: /* Signal definitions */
duke@435: 
duke@435: #define BREAK_SIGNAL     SIGQUIT           /* Thread dumping support.    */
duke@435: #define INTERRUPT_SIGNAL SIGUSR1           /* Interruptible I/O support. */
duke@435: #define SHUTDOWN1_SIGNAL SIGHUP            /* Shutdown Hooks support.    */
duke@435: #define SHUTDOWN2_SIGNAL SIGINT
duke@435: #define SHUTDOWN3_SIGNAL SIGTERM
duke@435: 
duke@435: #endif /* JVM_MD_H */
duke@435: 
stefank@2314: #endif // OS_LINUX_VM_JVM_LINUX_H