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comparison src/os/solaris/vm/jvm_solaris.h @ 0:a61af66fc99e jdk7-b24

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author duke
date Sat, 01 Dec 2007 00:00:00 +0000
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1 /*
2 * Copyright 1998-2005 Sun Microsystems, Inc. All Rights Reserved.
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 *
19 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
20 * CA 95054 USA or visit www.sun.com if you need additional information or
21 * have any questions.
22 *
23 */
24
25 /*
26 // HotSpot integration note:
27 //
28 // This is derived from the JDK classic file:
29 // "$JDK/src/solaris/javavm/export/jvm_md.h":15 (ver. 1.10 98/04/22)
30 // All local includes have been commented out.
31 */
32
33
34 #ifndef JVM_MD_H
35 #define JVM_MD_H
36
37 /*
38 * This file is currently collecting system-specific dregs for the
39 * JNI conversion, which should be sorted out later.
40 */
41
42 #include <dirent.h> /* For DIR */
43 #include <sys/param.h> /* For MAXPATHLEN */
44 #include <unistd.h> /* For F_OK, R_OK, W_OK */
45 #include <sys/int_types.h> /* for intptr_t types (64 Bit cleanliness) */
46
47 #define JNI_ONLOAD_SYMBOLS {"JNI_OnLoad"}
48 #define JNI_ONUNLOAD_SYMBOLS {"JNI_OnUnload"}
49 #define JVM_ONLOAD_SYMBOLS {"JVM_OnLoad"}
50 #define AGENT_ONLOAD_SYMBOLS {"Agent_OnLoad"}
51 #define AGENT_ONUNLOAD_SYMBOLS {"Agent_OnUnload"}
52 #define AGENT_ONATTACH_SYMBOLS {"Agent_OnAttach"}
53
54 #define JNI_LIB_PREFIX "lib"
55 #define JNI_LIB_SUFFIX ".so"
56
57 #define JVM_MAXPATHLEN MAXPATHLEN
58
59 #define JVM_R_OK R_OK
60 #define JVM_W_OK W_OK
61 #define JVM_X_OK X_OK
62 #define JVM_F_OK F_OK
63
64 /*
65 * File I/O
66 */
67
68 #include <sys/types.h>
69 #include <sys/stat.h>
70 #include <fcntl.h>
71 #include <errno.h>
72
73 /* O Flags */
74
75 #define JVM_O_RDONLY O_RDONLY
76 #define JVM_O_WRONLY O_WRONLY
77 #define JVM_O_RDWR O_RDWR
78 #define JVM_O_O_APPEND O_APPEND
79 #define JVM_O_EXCL O_EXCL
80 #define JVM_O_CREAT O_CREAT
81
82
83 /* Signal definitions */
84
85 #define BREAK_SIGNAL SIGQUIT /* Thread dumping support. */
86 #define INTERRUPT_SIGNAL SIGUSR1 /* Interruptible I/O support. */
87 #define ASYNC_SIGNAL SIGUSR2 /* Watcher & async err support. */
88 #define SHUTDOWN1_SIGNAL SIGHUP /* Shutdown Hooks support. */
89 #define SHUTDOWN2_SIGNAL SIGINT
90 #define SHUTDOWN3_SIGNAL SIGTERM
91 /* alternative signals used with -XX:+UseAltSigs (or for backward
92 compatibility with 1.2, -Xusealtsigs) flag. Chosen to be
93 unlikely to conflict with applications embedding the vm */
94 #define ALT_INTERRUPT_SIGNAL (SIGRTMIN + SIGRTMAX)/2 /* alternate intio signal */
95 #define ALT_ASYNC_SIGNAL ALT_INTERRUPT_SIGNAL+1 /* alternate async signal */
96
97 /* With 1.4.1 libjsig added versioning: used in os_solaris.cpp and jsig.c */
98 #define JSIG_VERSION_1_4_1 0x30140100
99
100 #endif /* JVM_MD_H */