jdk8-mips64-public/hotspot: src/os/bsd/vm/jvm

     1 /*

     2  * Copyright (c) 1999, 2010, 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  */

    25 #ifndef OS_BSD_VM_JVM_BSD_H

    26 #define OS_BSD_VM_JVM_BSD_H

    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 */

    36 #ifndef JVM_MD_H

    37 #define JVM_MD_H

    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

    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 */

    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"}

    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

    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

    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

    89 /*

    90  * File I/O

    91  */

    93 #include <sys/types.h>

    94 #include <sys/stat.h>

    95 #include <fcntl.h>

    96 #include <errno.h>

    98 /* O Flags */

   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

   107 /* Signal definitions */

   109 #define BREAK_SIGNAL     SIGQUIT           /* Thread dumping support.    */

   110 #define INTERRUPT_SIGNAL SIGUSR1           /* Interruptible I/O support. */

   111 #define SHUTDOWN1_SIGNAL SIGHUP            /* Shutdown Hooks support.    */

   112 #define SHUTDOWN2_SIGNAL SIGINT

   113 #define SHUTDOWN3_SIGNAL SIGTERM

   115 #ifndef SIGRTMIN

   116 #ifdef __OpenBSD__

   117 #define SIGRTMIN        1

   118 #else

   119 #define SIGRTMIN        33

   120 #endif

   121 #endif

   122 #ifndef SIGRTMAX

   123 #ifdef __OpenBSD__

   124 #define SIGRTMAX        31

   125 #else

   126 #define SIGRTMAX        63

   127 #endif

   128 #endif

   129 #endif /* JVM_MD_H */

   131 #endif // OS_BSD_VM_JVM_BSD_H

src/os/bsd/vm/jvm_bsd.h@f4f6ae481e1a