/*

 * Copyright (c) 1999, 2015, 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.

 *

 */

#ifndef OS_LINUX_VM_JVM_LINUX_H

#define OS_LINUX_VM_JVM_LINUX_H

/*

// HotSpot integration note:

//

// This is derived from the JDK classic file:

// "$JDK/src/solaris/javavm/export/jvm_md.h":15 (ver. 1.10 98/04/22)

// All local includes have been commented out.

*/

#ifndef JVM_MD_H

#define JVM_MD_H

/*

 * This file is currently collecting system-specific dregs for the

 * JNI conversion, which should be sorted out later.

 */

#include <dirent.h>             /* For DIR */

#include <sys/param.h>          /* For MAXPATHLEN */

#include <sys/socket.h>         /* For socklen_t */

#include <unistd.h>             /* For F_OK, R_OK, W_OK */

#define JNI_ONLOAD_SYMBOLS      {"JNI_OnLoad"}

#define JNI_ONUNLOAD_SYMBOLS    {"JNI_OnUnload"}

#define JVM_ONLOAD_SYMBOLS      {"JVM_OnLoad"}

#define AGENT_ONLOAD_SYMBOLS    {"Agent_OnLoad"}

#define AGENT_ONUNLOAD_SYMBOLS  {"Agent_OnUnload"}

#define AGENT_ONATTACH_SYMBOLS  {"Agent_OnAttach"}

#define JNI_LIB_PREFIX "lib"

#define JNI_LIB_SUFFIX ".so"

// Hack: MAXPATHLEN is 4095 on some Linux and 4096 on others. This may

//       cause problems if JVM and the rest of JDK are built on different

//       Linux releases. Here we define JVM_MAXPATHLEN to be MAXPATHLEN + 1,

//       so buffers declared in VM are always >= 4096.

#define JVM_MAXPATHLEN MAXPATHLEN + 1

#define JVM_R_OK    R_OK

#define JVM_W_OK    W_OK

#define JVM_X_OK    X_OK

#define JVM_F_OK    F_OK

/*

 * File I/O

 */

#include <sys/types.h>

#include <sys/stat.h>

#include <fcntl.h>

#include <errno.h>

/* O Flags */

#define JVM_O_RDONLY     O_RDONLY

#define JVM_O_WRONLY     O_WRONLY

#define JVM_O_RDWR       O_RDWR

#define JVM_O_O_APPEND   O_APPEND

#define JVM_O_EXCL       O_EXCL

#define JVM_O_CREAT      O_CREAT

/* Signal definitions */

#define BREAK_SIGNAL     SIGQUIT           /* Thread dumping support.    */

#define SHUTDOWN1_SIGNAL SIGHUP            /* Shutdown Hooks support.    */

#define SHUTDOWN2_SIGNAL SIGINT

#define SHUTDOWN3_SIGNAL SIGTERM

#endif /* JVM_MD_H */

#endif // OS_LINUX_VM_JVM_LINUX_H