1 /*
   2  * Copyright (c) 1999, 2015, 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_BSD_VM_JVM_BSD_H
  26 #define OS_BSD_VM_JVM_BSD_H
  27 
  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 #ifndef JVM_MD_H
  37 #define JVM_MD_H
  38 
  39 /*
  40  * This file is currently collecting system-specific dregs for the
  41  * JNI conversion, which should be sorted out later.
  42  */
  43 #ifdef __NetBSD__
  44 /*
  45  * Since we are compiling with c++, we need the following to make c macros
  46  * visible.
  47  */
  48 # if !defined(__STDC_LIMIT_MACROS)
  49 #  define __STDC_LIMIT_MACROS           1
  50 # endif
  51 # if !defined(__STDC_CONSTANT_MACROS)
  52 #  define __STDC_CONSTANT_MACROS        1
  53 # endif
  54 # if !defined(__STDC_FORMAT_MACROS)
  55 #  define __STDC_FORMAT_MACROS          1
  56 # endif
  57 #endif
  58 
  59 #include <dirent.h>             /* For DIR */
  60 #include <sys/param.h>          /* For MAXPATHLEN */
  61 #include <sys/socket.h>         /* For socklen_t */
  62 #include <unistd.h>             /* For F_OK, R_OK, W_OK */
  63 
  64 #define JNI_ONLOAD_SYMBOLS      {"JNI_OnLoad"}
  65 #define JNI_ONUNLOAD_SYMBOLS    {"JNI_OnUnload"}
  66 #define JVM_ONLOAD_SYMBOLS      {"JVM_OnLoad"}
  67 #define AGENT_ONLOAD_SYMBOLS    {"Agent_OnLoad"}
  68 #define AGENT_ONUNLOAD_SYMBOLS  {"Agent_OnUnload"}
  69 #define AGENT_ONATTACH_SYMBOLS  {"Agent_OnAttach"}
  70 
  71 #define JNI_LIB_PREFIX "lib"
  72 #ifdef __APPLE__
  73 #define JNI_LIB_SUFFIX ".dylib"
  74 #else
  75 #define JNI_LIB_SUFFIX ".so"
  76 #endif
  77 
  78 // Hack: MAXPATHLEN is 4095 on some Bsd and 4096 on others. This may
  79 //       cause problems if JVM and the rest of JDK are built on different
  80 //       Bsd releases. Here we define JVM_MAXPATHLEN to be MAXPATHLEN + 1,
  81 //       so buffers declared in VM are always >= 4096.
  82 #define JVM_MAXPATHLEN MAXPATHLEN + 1
  83 
  84 #define JVM_R_OK    R_OK
  85 #define JVM_W_OK    W_OK
  86 #define JVM_X_OK    X_OK
  87 #define JVM_F_OK    F_OK
  88 
  89 /*
  90  * File I/O
  91  */
  92 
  93 #include <sys/types.h>
  94 #include <sys/stat.h>
  95 #include <fcntl.h>
  96 #include <errno.h>
  97 
  98 /* O Flags */
  99 
 100 #define JVM_O_RDONLY     O_RDONLY
 101 #define JVM_O_WRONLY     O_WRONLY
 102 #define JVM_O_RDWR       O_RDWR
 103 #define JVM_O_O_APPEND   O_APPEND
 104 #define JVM_O_EXCL       O_EXCL
 105 #define JVM_O_CREAT      O_CREAT
 106 
 107 /* Signal definitions */
 108 
 109 #define BREAK_SIGNAL     SIGQUIT           /* Thread dumping support.    */
 110 #define SHUTDOWN1_SIGNAL SIGHUP            /* Shutdown Hooks support.    */
 111 #define SHUTDOWN2_SIGNAL SIGINT
 112 #define SHUTDOWN3_SIGNAL SIGTERM
 113 
 114 #ifndef SIGRTMIN
 115 #ifdef __OpenBSD__
 116 #define SIGRTMIN        1
 117 #else
 118 #define SIGRTMIN        33
 119 #endif
 120 #endif
 121 #ifndef SIGRTMAX
 122 #ifdef __OpenBSD__
 123 #define SIGRTMAX        31
 124 #else
 125 #define SIGRTMAX        63
 126 #endif
 127 #endif
 128 #endif /* JVM_MD_H */
 129 
 130 #endif // OS_BSD_VM_JVM_BSD_H