Thu, 04 Apr 2013 10:01:26 -0700
8003310: Enable -Wunused-function when compiling with gcc
Summary: Add the -Wunused-function flag and remove a number of unused functions.
Reviewed-by: dholmes, coleenp, kvn
1 /*
2 * Copyright (c) 1998, 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_SOLARIS_VM_JVM_SOLARIS_H
26 #define OS_SOLARIS_VM_JVM_SOLARIS_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 */
44 #include <dirent.h> /* For DIR */
45 #include <sys/param.h> /* For MAXPATHLEN */
46 #include <sys/socket.h> /* For socklen_t */
47 #include <unistd.h> /* For F_OK, R_OK, W_OK */
48 #include <sys/int_types.h> /* for intptr_t types (64 Bit cleanliness) */
50 #define JNI_ONLOAD_SYMBOLS {"JNI_OnLoad"}
51 #define JNI_ONUNLOAD_SYMBOLS {"JNI_OnUnload"}
52 #define JVM_ONLOAD_SYMBOLS {"JVM_OnLoad"}
53 #define AGENT_ONLOAD_SYMBOLS {"Agent_OnLoad"}
54 #define AGENT_ONUNLOAD_SYMBOLS {"Agent_OnUnload"}
55 #define AGENT_ONATTACH_SYMBOLS {"Agent_OnAttach"}
57 #define JNI_LIB_PREFIX "lib"
58 #define JNI_LIB_SUFFIX ".so"
60 #define JVM_MAXPATHLEN MAXPATHLEN
62 #define JVM_R_OK R_OK
63 #define JVM_W_OK W_OK
64 #define JVM_X_OK X_OK
65 #define JVM_F_OK F_OK
67 /*
68 * File I/O
69 */
71 #include <sys/types.h>
72 #include <sys/stat.h>
73 #include <fcntl.h>
74 #include <errno.h>
76 /* O Flags */
78 #define JVM_O_RDONLY O_RDONLY
79 #define JVM_O_WRONLY O_WRONLY
80 #define JVM_O_RDWR O_RDWR
81 #define JVM_O_O_APPEND O_APPEND
82 #define JVM_O_EXCL O_EXCL
83 #define JVM_O_CREAT O_CREAT
85 /* Signal definitions */
87 #define BREAK_SIGNAL SIGQUIT /* Thread dumping support. */
88 #define INTERRUPT_SIGNAL SIGUSR1 /* Interruptible I/O support. */
89 #define ASYNC_SIGNAL SIGUSR2 /* Watcher & async err support. */
90 #define SHUTDOWN1_SIGNAL SIGHUP /* Shutdown Hooks support. */
91 #define SHUTDOWN2_SIGNAL SIGINT
92 #define SHUTDOWN3_SIGNAL SIGTERM
93 /* alternative signals used with -XX:+UseAltSigs (or for backward
94 compatibility with 1.2, -Xusealtsigs) flag. Chosen to be
95 unlikely to conflict with applications embedding the vm */
96 #define ALT_INTERRUPT_SIGNAL (SIGRTMIN + SIGRTMAX)/2 /* alternate intio signal */
97 #define ALT_ASYNC_SIGNAL ALT_INTERRUPT_SIGNAL+1 /* alternate async signal */
99 /* With 1.4.1 libjsig added versioning: used in os_solaris.cpp and jsig.c */
100 #define JSIG_VERSION_1_4_1 0x30140100
102 #endif /* JVM_MD_H */
104 #endif // OS_SOLARIS_VM_JVM_SOLARIS_H