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src/os/linux/vm/jvm_linux.h@a61af66fc99e (annotated)
src/os/linux/vm/jvm_linux.h
Sat, 01 Dec 2007 00:00:00 +0000
- author
- duke
- date
- Sat, 01 Dec 2007 00:00:00 +0000
- changeset 435
- a61af66fc99e
- child 1907
- c18cbe5936b8
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| duke@435 | 1 | /* |
| duke@435 | 2 | * Copyright 1999-2005 Sun Microsystems, Inc. All Rights Reserved. |
| duke@435 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| duke@435 | 4 | * |
| duke@435 | 5 | * This code is free software; you can redistribute it and/or modify it |
| duke@435 | 6 | * under the terms of the GNU General Public License version 2 only, as |
| duke@435 | 7 | * published by the Free Software Foundation. |
| duke@435 | 8 | * |
| duke@435 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| duke@435 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| duke@435 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| duke@435 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
| duke@435 | 13 | * accompanied this code). |
| duke@435 | 14 | * |
| duke@435 | 15 | * You should have received a copy of the GNU General Public License version |
| duke@435 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
| duke@435 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| duke@435 | 18 | * |
| duke@435 | 19 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| duke@435 | 20 | * CA 95054 USA or visit www.sun.com if you need additional information or |
| duke@435 | 21 | * have any questions. |
| duke@435 | 22 | * |
| duke@435 | 23 | */ |
| duke@435 | 24 | |
| duke@435 | 25 | /* |
| duke@435 | 26 | // HotSpot integration note: |
| duke@435 | 27 | // |
| duke@435 | 28 | // This is derived from the JDK classic file: |
| duke@435 | 29 | // "$JDK/src/solaris/javavm/export/jvm_md.h":15 (ver. 1.10 98/04/22) |
| duke@435 | 30 | // All local includes have been commented out. |
| duke@435 | 31 | */ |
| duke@435 | 32 | |
| duke@435 | 33 | |
| duke@435 | 34 | #ifndef JVM_MD_H |
| duke@435 | 35 | #define JVM_MD_H |
| duke@435 | 36 | |
| duke@435 | 37 | /* |
| duke@435 | 38 | * This file is currently collecting system-specific dregs for the |
| duke@435 | 39 | * JNI conversion, which should be sorted out later. |
| duke@435 | 40 | */ |
| duke@435 | 41 | |
| duke@435 | 42 | #include <dirent.h> /* For DIR */ |
| duke@435 | 43 | #include <sys/param.h> /* For MAXPATHLEN */ |
| duke@435 | 44 | #include <unistd.h> /* For F_OK, R_OK, W_OK */ |
| duke@435 | 45 | |
| duke@435 | 46 | #define JNI_ONLOAD_SYMBOLS {"JNI_OnLoad"} |
| duke@435 | 47 | #define JNI_ONUNLOAD_SYMBOLS {"JNI_OnUnload"} |
| duke@435 | 48 | #define JVM_ONLOAD_SYMBOLS {"JVM_OnLoad"} |
| duke@435 | 49 | #define AGENT_ONLOAD_SYMBOLS {"Agent_OnLoad"} |
| duke@435 | 50 | #define AGENT_ONUNLOAD_SYMBOLS {"Agent_OnUnload"} |
| duke@435 | 51 | #define AGENT_ONATTACH_SYMBOLS {"Agent_OnAttach"} |
| duke@435 | 52 | |
| duke@435 | 53 | #define JNI_LIB_PREFIX "lib" |
| duke@435 | 54 | #define JNI_LIB_SUFFIX ".so" |
| duke@435 | 55 | |
| duke@435 | 56 | // Hack: MAXPATHLEN is 4095 on some Linux and 4096 on others. This may |
| duke@435 | 57 | // cause problems if JVM and the rest of JDK are built on different |
| duke@435 | 58 | // Linux releases. Here we define JVM_MAXPATHLEN to be MAXPATHLEN + 1, |
| duke@435 | 59 | // so buffers declared in VM are always >= 4096. |
| duke@435 | 60 | #define JVM_MAXPATHLEN MAXPATHLEN + 1 |
| duke@435 | 61 | |
| duke@435 | 62 | #define JVM_R_OK R_OK |
| duke@435 | 63 | #define JVM_W_OK W_OK |
| duke@435 | 64 | #define JVM_X_OK X_OK |
| duke@435 | 65 | #define JVM_F_OK F_OK |
| duke@435 | 66 | |
| duke@435 | 67 | /* |
| duke@435 | 68 | * File I/O |
| duke@435 | 69 | */ |
| duke@435 | 70 | |
| duke@435 | 71 | #include <sys/types.h> |
| duke@435 | 72 | #include <sys/stat.h> |
| duke@435 | 73 | #include <fcntl.h> |
| duke@435 | 74 | #include <errno.h> |
| duke@435 | 75 | |
| duke@435 | 76 | /* O Flags */ |
| duke@435 | 77 | |
| duke@435 | 78 | #define JVM_O_RDONLY O_RDONLY |
| duke@435 | 79 | #define JVM_O_WRONLY O_WRONLY |
| duke@435 | 80 | #define JVM_O_RDWR O_RDWR |
| duke@435 | 81 | #define JVM_O_O_APPEND O_APPEND |
| duke@435 | 82 | #define JVM_O_EXCL O_EXCL |
| duke@435 | 83 | #define JVM_O_CREAT O_CREAT |
| duke@435 | 84 | |
| duke@435 | 85 | /* Signal definitions */ |
| duke@435 | 86 | |
| duke@435 | 87 | #define BREAK_SIGNAL SIGQUIT /* Thread dumping support. */ |
| duke@435 | 88 | #define INTERRUPT_SIGNAL SIGUSR1 /* Interruptible I/O support. */ |
| duke@435 | 89 | #define SHUTDOWN1_SIGNAL SIGHUP /* Shutdown Hooks support. */ |
| duke@435 | 90 | #define SHUTDOWN2_SIGNAL SIGINT |
| duke@435 | 91 | #define SHUTDOWN3_SIGNAL SIGTERM |
| duke@435 | 92 | |
| duke@435 | 93 | #endif /* JVM_MD_H */ |
| duke@435 | 94 | |
| duke@435 | 95 | // Reconciliation History |
| duke@435 | 96 | // jvm_solaris.h 1.6 99/06/22 16:38:47 |
| duke@435 | 97 | // End |
