jvm_windows.h revision 7228:def3ccd92f1d 
1/*
2 * Copyright (c) 1998, 2014, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25#ifndef OS_WINDOWS_VM_JVM_WINDOWS_H
26#define OS_WINDOWS_VM_JVM_WINDOWS_H
27
28#ifndef _JAVASOFT_JVM_MD_H_
29#define _JAVASOFT_JVM_MD_H_
30
31/*
32 * This file is currently collecting system-specific dregs for the
33 * JNI conversion, which should be sorted out later.
34 */
35
36// JDK7 requires VS2010
37#if _MSC_VER >= 1600
38// JDK7 minimum platform requirement: Windows XP
39#if _WIN32_WINNT < 0x0501
40#undef _WIN32_WINNT
41#define _WIN32_WINNT  0x0501
42#endif
43#endif
44
45#include <windows.h>
46
47#if _MSC_VER <= 1200
48// Psapi.h doesn't come with Visual Studio 6; it can be downloaded as Platform
49// SDK from Microsoft.  Here are the definitions copied from Psapi.h
50typedef struct _MODULEINFO {
51    LPVOID lpBaseOfDll;
52    DWORD SizeOfImage;
53    LPVOID EntryPoint;
54} MODULEINFO, *LPMODULEINFO;
55
56#else
57#include <Psapi.h>
58#endif
59
60#include <Tlhelp32.h>
61
62typedef int socklen_t;
63
64#define JNI_ONLOAD_SYMBOLS      {"_JNI_OnLoad@8", "JNI_OnLoad"}
65#define JNI_ONUNLOAD_SYMBOLS    {"_JNI_OnUnload@8", "JNI_OnUnload"}
66#define JVM_ONLOAD_SYMBOLS      {"_JVM_OnLoad@12", "JVM_OnLoad"}
67#define AGENT_ONLOAD_SYMBOLS    {"_Agent_OnLoad@12", "Agent_OnLoad"}
68#define AGENT_ONUNLOAD_SYMBOLS  {"_Agent_OnUnload@4", "Agent_OnUnload"}
69#define AGENT_ONATTACH_SYMBOLS  {"_Agent_OnAttach@12", "Agent_OnAttach"}
70
71#define JNI_LIB_PREFIX ""
72#define JNI_LIB_SUFFIX ".dll"
73
74struct dirent {
75    char d_name[MAX_PATH];
76};
77
78typedef struct {
79    struct dirent dirent;
80    char *path;
81    HANDLE handle;
82    WIN32_FIND_DATA find_data;
83} DIR;
84
85#include <stdlib.h>
86
87#define JVM_MAXPATHLEN _MAX_PATH
88
89#define JVM_R_OK    4
90#define JVM_W_OK    2
91#define JVM_X_OK    1
92#define JVM_F_OK    0
93
94#ifdef __cplusplus
95extern "C" {
96#endif
97
98JNIEXPORT void * JNICALL
99JVM_GetThreadInterruptEvent();
100
101#ifdef __cplusplus
102} /* extern "C" */
103#endif /* __cplusplus */
104
105/*
106 * File I/O
107 */
108
109#include <sys/stat.h>
110
111/* O Flags */
112
113#define JVM_O_RDONLY     O_RDONLY
114#define JVM_O_WRONLY     O_WRONLY
115#define JVM_O_RDWR       O_RDWR
116#define JVM_O_O_APPEND   O_APPEND
117#define JVM_O_EXCL       O_EXCL
118#define JVM_O_CREAT      O_CREAT
119
120/* Signals */
121
122#define JVM_SIGINT     SIGINT
123#define JVM_SIGTERM    SIGTERM
124
125#define SHUTDOWN1_SIGNAL SIGINT            /* Shutdown Hooks support.    */
126#define SHUTDOWN2_SIGNAL SIGTERM
127
128#endif /* !_JAVASOFT_JVM_MD_H_ */
129
130#endif // OS_WINDOWS_VM_JVM_WINDOWS_H
131