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
  50 typedef 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 
  62 typedef 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 
  74 struct dirent {
  75     char d_name[MAX_PATH];
  76 };
  77 
  78 typedef 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
  95 extern "C" {
  96 #endif
  97 
  98 JNIEXPORT void * JNICALL
  99 JVM_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