Mercurial > hg > truffle
view src/os/solaris/vm/jvm_solaris.h @ 21408:32ca2353accf
Truffle/Instrumentation: fix NPE hazard
author | Michael Van De Vanter <michael.van.de.vanter@oracle.com> |
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date | Sun, 17 May 2015 20:47:04 -0700 |
parents | 17caeb034a63 |
children |
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/* * Copyright (c) 1998, 2010, 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_SOLARIS_VM_JVM_SOLARIS_H #define OS_SOLARIS_VM_JVM_SOLARIS_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. */ #define __USE_LEGACY_PROTOTYPES__ #include <dirent.h> /* For DIR */ #undef __USE_LEGACY_PROTOTYPES__ #include <sys/param.h> /* For MAXPATHLEN */ #include <sys/socket.h> /* For socklen_t */ #include <unistd.h> /* For F_OK, R_OK, W_OK */ #include <sys/int_types.h> /* for intptr_t types (64 Bit cleanliness) */ #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" #define JVM_MAXPATHLEN MAXPATHLEN #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 INTERRUPT_SIGNAL SIGUSR1 /* Interruptible I/O support. */ #define ASYNC_SIGNAL SIGUSR2 /* Watcher & async err support. */ #define SHUTDOWN1_SIGNAL SIGHUP /* Shutdown Hooks support. */ #define SHUTDOWN2_SIGNAL SIGINT #define SHUTDOWN3_SIGNAL SIGTERM /* alternative signals used with -XX:+UseAltSigs (or for backward compatibility with 1.2, -Xusealtsigs) flag. Chosen to be unlikely to conflict with applications embedding the vm */ #define ALT_INTERRUPT_SIGNAL (SIGRTMIN + SIGRTMAX)/2 /* alternate intio signal */ #define ALT_ASYNC_SIGNAL ALT_INTERRUPT_SIGNAL+1 /* alternate async signal */ /* With 1.4.1 libjsig added versioning: used in os_solaris.cpp and jsig.c */ #define JSIG_VERSION_1_4_1 0x30140100 #endif /* JVM_MD_H */ #endif // OS_SOLARIS_VM_JVM_SOLARIS_H