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1 /*
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2 * Copyright 1998-2005 Sun Microsystems, Inc. All Rights Reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
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20 * CA 95054 USA or visit www.sun.com if you need additional information or
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21 * have any questions.
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22 *
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23 */
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24
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25 /*
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26 // HotSpot integration note:
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27 //
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28 // This is derived from the JDK classic file:
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29 // "$JDK/src/solaris/javavm/export/jvm_md.h":15 (ver. 1.10 98/04/22)
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30 // All local includes have been commented out.
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31 */
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32
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33
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34 #ifndef JVM_MD_H
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35 #define JVM_MD_H
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36
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37 /*
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38 * This file is currently collecting system-specific dregs for the
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39 * JNI conversion, which should be sorted out later.
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40 */
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41
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42 #include <dirent.h> /* For DIR */
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43 #include <sys/param.h> /* For MAXPATHLEN */
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44 #include <unistd.h> /* For F_OK, R_OK, W_OK */
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45 #include <sys/int_types.h> /* for intptr_t types (64 Bit cleanliness) */
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46
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47 #define JNI_ONLOAD_SYMBOLS {"JNI_OnLoad"}
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48 #define JNI_ONUNLOAD_SYMBOLS {"JNI_OnUnload"}
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49 #define JVM_ONLOAD_SYMBOLS {"JVM_OnLoad"}
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50 #define AGENT_ONLOAD_SYMBOLS {"Agent_OnLoad"}
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51 #define AGENT_ONUNLOAD_SYMBOLS {"Agent_OnUnload"}
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52 #define AGENT_ONATTACH_SYMBOLS {"Agent_OnAttach"}
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53
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54 #define JNI_LIB_PREFIX "lib"
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55 #define JNI_LIB_SUFFIX ".so"
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56
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57 #define JVM_MAXPATHLEN MAXPATHLEN
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58
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59 #define JVM_R_OK R_OK
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60 #define JVM_W_OK W_OK
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61 #define JVM_X_OK X_OK
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62 #define JVM_F_OK F_OK
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63
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64 /*
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65 * File I/O
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66 */
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67
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68 #include <sys/types.h>
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69 #include <sys/stat.h>
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70 #include <fcntl.h>
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71 #include <errno.h>
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72
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73 /* O Flags */
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74
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75 #define JVM_O_RDONLY O_RDONLY
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76 #define JVM_O_WRONLY O_WRONLY
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77 #define JVM_O_RDWR O_RDWR
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78 #define JVM_O_O_APPEND O_APPEND
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79 #define JVM_O_EXCL O_EXCL
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80 #define JVM_O_CREAT O_CREAT
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81
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82
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83 /* Signal definitions */
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84
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85 #define BREAK_SIGNAL SIGQUIT /* Thread dumping support. */
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86 #define INTERRUPT_SIGNAL SIGUSR1 /* Interruptible I/O support. */
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87 #define ASYNC_SIGNAL SIGUSR2 /* Watcher & async err support. */
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88 #define SHUTDOWN1_SIGNAL SIGHUP /* Shutdown Hooks support. */
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89 #define SHUTDOWN2_SIGNAL SIGINT
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90 #define SHUTDOWN3_SIGNAL SIGTERM
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91 /* alternative signals used with -XX:+UseAltSigs (or for backward
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92 compatibility with 1.2, -Xusealtsigs) flag. Chosen to be
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93 unlikely to conflict with applications embedding the vm */
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94 #define ALT_INTERRUPT_SIGNAL (SIGRTMIN + SIGRTMAX)/2 /* alternate intio signal */
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95 #define ALT_ASYNC_SIGNAL ALT_INTERRUPT_SIGNAL+1 /* alternate async signal */
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96
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97 /* With 1.4.1 libjsig added versioning: used in os_solaris.cpp and jsig.c */
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98 #define JSIG_VERSION_1_4_1 0x30140100
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99
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100 #endif /* JVM_MD_H */
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