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src/os/bsd/vm/jvm_bsd.h@c6ec0a97b30a (annotated)

src/os/bsd/vm/jvm_bsd.h

Wed, 21 Aug 2013 13:18:52 +0200

author

sla

date

Wed, 21 Aug 2013 13:18:52 +0200

changeset 5563

c6ec0a97b30a

parent 3344

11c26bfcf8c7

child 6876

710a3c8b516e

permissions

-rw-r--r--

8022808: Kitchensink hangs on macos
Summary: Use pthread_mach_thread_np() instead of mach_thread_self() to avoid leaking resources
Reviewed-by: dholmes, rbackman

never@3156	1	/*
never@3156	2	* Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved.
never@3156	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
never@3156	4	*
never@3156	5	* This code is free software; you can redistribute it and/or modify it
never@3156	6	* under the terms of the GNU General Public License version 2 only, as
never@3156	7	* published by the Free Software Foundation.
never@3156	8	*
never@3156	9	* This code is distributed in the hope that it will be useful, but WITHOUT
never@3156	10	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
never@3156	11	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
never@3156	12	* version 2 for more details (a copy is included in the LICENSE file that
never@3156	13	* accompanied this code).
never@3156	14	*
never@3156	15	* You should have received a copy of the GNU General Public License version
never@3156	16	* 2 along with this work; if not, write to the Free Software Foundation,
never@3156	17	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
never@3156	18	*
never@3156	19	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
never@3156	20	* or visit www.oracle.com if you need additional information or have any
never@3156	21	* questions.
never@3156	22	*
never@3156	23	*/
never@3156	24
never@3156	25	#ifndef OS_BSD_VM_JVM_BSD_H
never@3156	26	#define OS_BSD_VM_JVM_BSD_H
never@3156	27
never@3156	28	/*
never@3156	29	// HotSpot integration note:
never@3156	30	//
never@3156	31	// This is derived from the JDK classic file:
never@3156	32	// "$JDK/src/solaris/javavm/export/jvm_md.h":15 (ver. 1.10 98/04/22)
never@3156	33	// All local includes have been commented out.
never@3156	34	*/
never@3156	35
never@3156	36	#ifndef JVM_MD_H
never@3156	37	#define JVM_MD_H
never@3156	38
never@3156	39	/*
never@3156	40	* This file is currently collecting system-specific dregs for the
never@3156	41	* JNI conversion, which should be sorted out later.
never@3156	42	*/
dcubed@3202	43	#ifdef __NetBSD__
dcubed@3202	44	/*
dcubed@3202	45	* Since we are compiling with c++, we need the following to make c macros
dcubed@3202	46	* visible.
dcubed@3202	47	*/
dcubed@3202	48	# if !defined(__STDC_LIMIT_MACROS)
dcubed@3202	49	# define __STDC_LIMIT_MACROS 1
dcubed@3202	50	# endif
dcubed@3202	51	# if !defined(__STDC_CONSTANT_MACROS)
dcubed@3202	52	# define __STDC_CONSTANT_MACROS 1
dcubed@3202	53	# endif
dcubed@3202	54	# if !defined(__STDC_FORMAT_MACROS)
dcubed@3202	55	# define __STDC_FORMAT_MACROS 1
dcubed@3202	56	# endif
dcubed@3202	57	#endif
never@3156	58
never@3156	59	#include <dirent.h> /* For DIR */
never@3156	60	#include <sys/param.h> /* For MAXPATHLEN */
phh@3344	61	#include <sys/socket.h> /* For socklen_t */
never@3156	62	#include <unistd.h> /* For F_OK, R_OK, W_OK */
never@3156	63
never@3156	64	#define JNI_ONLOAD_SYMBOLS {"JNI_OnLoad"}
never@3156	65	#define JNI_ONUNLOAD_SYMBOLS {"JNI_OnUnload"}
never@3156	66	#define JVM_ONLOAD_SYMBOLS {"JVM_OnLoad"}
never@3156	67	#define AGENT_ONLOAD_SYMBOLS {"Agent_OnLoad"}
never@3156	68	#define AGENT_ONUNLOAD_SYMBOLS {"Agent_OnUnload"}
never@3156	69	#define AGENT_ONATTACH_SYMBOLS {"Agent_OnAttach"}
never@3156	70
never@3156	71	#define JNI_LIB_PREFIX "lib"
never@3156	72	#ifdef __APPLE__
never@3156	73	#define JNI_LIB_SUFFIX ".dylib"
never@3156	74	#else
never@3156	75	#define JNI_LIB_SUFFIX ".so"
never@3156	76	#endif
never@3156	77
never@3156	78	// Hack: MAXPATHLEN is 4095 on some Bsd and 4096 on others. This may
never@3156	79	// cause problems if JVM and the rest of JDK are built on different
never@3156	80	// Bsd releases. Here we define JVM_MAXPATHLEN to be MAXPATHLEN + 1,
never@3156	81	// so buffers declared in VM are always >= 4096.
never@3156	82	#define JVM_MAXPATHLEN MAXPATHLEN + 1
never@3156	83
never@3156	84	#define JVM_R_OK R_OK
never@3156	85	#define JVM_W_OK W_OK
never@3156	86	#define JVM_X_OK X_OK
never@3156	87	#define JVM_F_OK F_OK
never@3156	88
never@3156	89	/*
never@3156	90	* File I/O
never@3156	91	*/
never@3156	92
never@3156	93	#include <sys/types.h>
never@3156	94	#include <sys/stat.h>
never@3156	95	#include <fcntl.h>
never@3156	96	#include <errno.h>
never@3156	97
never@3156	98	/* O Flags */
never@3156	99
never@3156	100	#define JVM_O_RDONLY O_RDONLY
never@3156	101	#define JVM_O_WRONLY O_WRONLY
never@3156	102	#define JVM_O_RDWR O_RDWR
never@3156	103	#define JVM_O_O_APPEND O_APPEND
never@3156	104	#define JVM_O_EXCL O_EXCL
never@3156	105	#define JVM_O_CREAT O_CREAT
never@3156	106
never@3156	107	/* Signal definitions */
never@3156	108
never@3156	109	#define BREAK_SIGNAL SIGQUIT /* Thread dumping support. */
never@3156	110	#define INTERRUPT_SIGNAL SIGUSR1 /* Interruptible I/O support. */
never@3156	111	#define SHUTDOWN1_SIGNAL SIGHUP /* Shutdown Hooks support. */
never@3156	112	#define SHUTDOWN2_SIGNAL SIGINT
never@3156	113	#define SHUTDOWN3_SIGNAL SIGTERM
never@3156	114
never@3156	115	#ifndef SIGRTMIN
never@3156	116	#ifdef __OpenBSD__
never@3156	117	#define SIGRTMIN 1
never@3156	118	#else
never@3156	119	#define SIGRTMIN 33
never@3156	120	#endif
never@3156	121	#endif
never@3156	122	#ifndef SIGRTMAX
never@3156	123	#ifdef __OpenBSD__
never@3156	124	#define SIGRTMAX 31
never@3156	125	#else
never@3156	126	#define SIGRTMAX 63
never@3156	127	#endif
never@3156	128	#endif
never@3156	129	#endif /* JVM_MD_H */
never@3156	130
never@3156	131	#endif // OS_BSD_VM_JVM_BSD_H