Mercurial > hg > truffle
annotate src/os/linux/vm/jvm_linux.h @ 4717:11c26bfcf8c7
7091417: recvfrom's 6th input should be of type socklen_t
Summary: Revamp class os's socket method formal args to match socket.h, insert casts in appropriate places, and copyin-copyout int*'s that s/b socklen_t*'s in jvm.cpp.
Reviewed-by: coleenp, dholmes
Contributed-by: erik.gahlin@oracle.com, rickard.backman@oracle.com, nils.loodin@oracle.com, markus.gronlund@oracle.com
| author | phh |
|---|---|
| date | Wed, 21 Dec 2011 15:48:16 -0500 |
| parents | f95d63e2154a |
| children |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 1972 | 2 * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved. |
| 0 | 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 * | |
|
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
| 0 | 22 * |
| 23 */ | |
| 24 | |
| 1972 | 25 #ifndef OS_LINUX_VM_JVM_LINUX_H |
| 26 #define OS_LINUX_VM_JVM_LINUX_H | |
| 27 | |
| 0 | 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 | |
| 44 #include <dirent.h> /* For DIR */ | |
| 45 #include <sys/param.h> /* For MAXPATHLEN */ | |
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11c26bfcf8c7
7091417: recvfrom's 6th input should be of type socklen_t
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46 #include <sys/socket.h> /* For socklen_t */ |
| 0 | 47 #include <unistd.h> /* For F_OK, R_OK, W_OK */ |
| 48 | |
| 49 #define JNI_ONLOAD_SYMBOLS {"JNI_OnLoad"} | |
| 50 #define JNI_ONUNLOAD_SYMBOLS {"JNI_OnUnload"} | |
| 51 #define JVM_ONLOAD_SYMBOLS {"JVM_OnLoad"} | |
| 52 #define AGENT_ONLOAD_SYMBOLS {"Agent_OnLoad"} | |
| 53 #define AGENT_ONUNLOAD_SYMBOLS {"Agent_OnUnload"} | |
| 54 #define AGENT_ONATTACH_SYMBOLS {"Agent_OnAttach"} | |
| 55 | |
| 56 #define JNI_LIB_PREFIX "lib" | |
| 57 #define JNI_LIB_SUFFIX ".so" | |
| 58 | |
| 59 // Hack: MAXPATHLEN is 4095 on some Linux and 4096 on others. This may | |
| 60 // cause problems if JVM and the rest of JDK are built on different | |
| 61 // Linux releases. Here we define JVM_MAXPATHLEN to be MAXPATHLEN + 1, | |
| 62 // so buffers declared in VM are always >= 4096. | |
| 63 #define JVM_MAXPATHLEN MAXPATHLEN + 1 | |
| 64 | |
| 65 #define JVM_R_OK R_OK | |
| 66 #define JVM_W_OK W_OK | |
| 67 #define JVM_X_OK X_OK | |
| 68 #define JVM_F_OK F_OK | |
| 69 | |
| 70 /* | |
| 71 * File I/O | |
| 72 */ | |
| 73 | |
| 74 #include <sys/types.h> | |
| 75 #include <sys/stat.h> | |
| 76 #include <fcntl.h> | |
| 77 #include <errno.h> | |
| 78 | |
| 79 /* O Flags */ | |
| 80 | |
| 81 #define JVM_O_RDONLY O_RDONLY | |
| 82 #define JVM_O_WRONLY O_WRONLY | |
| 83 #define JVM_O_RDWR O_RDWR | |
| 84 #define JVM_O_O_APPEND O_APPEND | |
| 85 #define JVM_O_EXCL O_EXCL | |
| 86 #define JVM_O_CREAT O_CREAT | |
| 87 | |
| 88 /* Signal definitions */ | |
| 89 | |
| 90 #define BREAK_SIGNAL SIGQUIT /* Thread dumping support. */ | |
| 91 #define INTERRUPT_SIGNAL SIGUSR1 /* Interruptible I/O support. */ | |
| 92 #define SHUTDOWN1_SIGNAL SIGHUP /* Shutdown Hooks support. */ | |
| 93 #define SHUTDOWN2_SIGNAL SIGINT | |
| 94 #define SHUTDOWN3_SIGNAL SIGTERM | |
| 95 | |
| 96 #endif /* JVM_MD_H */ | |
| 97 | |
| 1972 | 98 #endif // OS_LINUX_VM_JVM_LINUX_H |