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annotate src/os/linux/vm/jvm_linux.h @ 4618:d8e84cf186a4
Merge
author | Gilles Duboscq <duboscq@ssw.jku.at> |
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date | Thu, 16 Feb 2012 14:53:04 +0100 |
parents | f95d63e2154a |
children | 11c26bfcf8c7 |
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0 | 1 /* |
1972 | 2 * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved. |
0 | 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 * | |
5 * This code is free software; you can redistribute it and/or modify it | |
6 * under the terms of the GNU General Public License version 2 only, as | |
7 * published by the Free Software Foundation. | |
8 * | |
9 * This code is distributed in the hope that it will be useful, but WITHOUT | |
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
12 * version 2 for more details (a copy is included in the LICENSE file that | |
13 * accompanied this code). | |
14 * | |
15 * You should have received a copy of the GNU General Public License version | |
16 * 2 along with this work; if not, write to the Free Software Foundation, | |
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
18 * | |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
0 | 22 * |
23 */ | |
24 | |
1972 | 25 #ifndef OS_LINUX_VM_JVM_LINUX_H |
26 #define OS_LINUX_VM_JVM_LINUX_H | |
27 | |
0 | 28 /* |
29 // HotSpot integration note: | |
30 // | |
31 // This is derived from the JDK classic file: | |
32 // "$JDK/src/solaris/javavm/export/jvm_md.h":15 (ver. 1.10 98/04/22) | |
33 // All local includes have been commented out. | |
34 */ | |
35 | |
36 | |
37 #ifndef JVM_MD_H | |
38 #define JVM_MD_H | |
39 | |
40 /* | |
41 * This file is currently collecting system-specific dregs for the | |
42 * JNI conversion, which should be sorted out later. | |
43 */ | |
44 | |
45 #include <dirent.h> /* For DIR */ | |
46 #include <sys/param.h> /* For MAXPATHLEN */ | |
47 #include <unistd.h> /* For F_OK, R_OK, W_OK */ | |
48 | |
49 #define JNI_ONLOAD_SYMBOLS {"JNI_OnLoad"} | |
50 #define JNI_ONUNLOAD_SYMBOLS {"JNI_OnUnload"} | |
51 #define JVM_ONLOAD_SYMBOLS {"JVM_OnLoad"} | |
52 #define AGENT_ONLOAD_SYMBOLS {"Agent_OnLoad"} | |
53 #define AGENT_ONUNLOAD_SYMBOLS {"Agent_OnUnload"} | |
54 #define AGENT_ONATTACH_SYMBOLS {"Agent_OnAttach"} | |
55 | |
56 #define JNI_LIB_PREFIX "lib" | |
57 #define JNI_LIB_SUFFIX ".so" | |
58 | |
59 // Hack: MAXPATHLEN is 4095 on some Linux and 4096 on others. This may | |
60 // cause problems if JVM and the rest of JDK are built on different | |
61 // Linux releases. Here we define JVM_MAXPATHLEN to be MAXPATHLEN + 1, | |
62 // so buffers declared in VM are always >= 4096. | |
63 #define JVM_MAXPATHLEN MAXPATHLEN + 1 | |
64 | |
65 #define JVM_R_OK R_OK | |
66 #define JVM_W_OK W_OK | |
67 #define JVM_X_OK X_OK | |
68 #define JVM_F_OK F_OK | |
69 | |
70 /* | |
71 * File I/O | |
72 */ | |
73 | |
74 #include <sys/types.h> | |
75 #include <sys/stat.h> | |
76 #include <fcntl.h> | |
77 #include <errno.h> | |
78 | |
79 /* O Flags */ | |
80 | |
81 #define JVM_O_RDONLY O_RDONLY | |
82 #define JVM_O_WRONLY O_WRONLY | |
83 #define JVM_O_RDWR O_RDWR | |
84 #define JVM_O_O_APPEND O_APPEND | |
85 #define JVM_O_EXCL O_EXCL | |
86 #define JVM_O_CREAT O_CREAT | |
87 | |
88 /* Signal definitions */ | |
89 | |
90 #define BREAK_SIGNAL SIGQUIT /* Thread dumping support. */ | |
91 #define INTERRUPT_SIGNAL SIGUSR1 /* Interruptible I/O support. */ | |
92 #define SHUTDOWN1_SIGNAL SIGHUP /* Shutdown Hooks support. */ | |
93 #define SHUTDOWN2_SIGNAL SIGINT | |
94 #define SHUTDOWN3_SIGNAL SIGTERM | |
95 | |
96 #endif /* JVM_MD_H */ | |
97 | |
98 // Reconciliation History | |
99 // jvm_solaris.h 1.6 99/06/22 16:38:47 | |
100 // End | |
1972 | 101 |
102 #endif // OS_LINUX_VM_JVM_LINUX_H |