1 /*
2 * Copyright (c) 1999, 2008, 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 */
24
25 inline void* os::thread_local_storage_at(int index) {
26 return pthread_getspecific((pthread_key_t)index);
27 }
28
29 inline const char* os::file_separator() {
30 return "/";
31 }
32
33 inline const char* os::line_separator() {
34 return "\n";
35 }
36
37 inline const char* os::path_separator() {
38 return ":";
39 }
40
41 inline const char* os::jlong_format_specifier() {
42 return "%lld";
43 }
44
106 inline int os::closedir(DIR *dirp)
107 {
108 assert(dirp != NULL, "just checking");
109 return ::closedir(dirp);
110 }
111
112 // macros for restartable system calls
113
114 #define RESTARTABLE(_cmd, _result) do { \
115 _result = _cmd; \
116 } while(((int)_result == OS_ERR) && (errno == EINTR))
117
118 #define RESTARTABLE_RETURN_INT(_cmd) do { \
119 int _result; \
120 RESTARTABLE(_cmd, _result); \
121 return _result; \
122 } while(false)
123
124 inline bool os::numa_has_static_binding() { return true; }
125 inline bool os::numa_has_group_homing() { return false; }
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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 */
24
25 #ifndef OS_LINUX_VM_OS_LINUX_INLINE_HPP
26 #define OS_LINUX_VM_OS_LINUX_INLINE_HPP
27
28 #include "runtime/atomic.hpp"
29 #include "runtime/os.hpp"
30 #ifdef TARGET_OS_ARCH_linux_x86
31 # include "atomic_linux_x86.inline.hpp"
32 # include "orderAccess_linux_x86.inline.hpp"
33 #endif
34 #ifdef TARGET_OS_ARCH_linux_sparc
35 # include "atomic_linux_sparc.inline.hpp"
36 # include "orderAccess_linux_sparc.inline.hpp"
37 #endif
38 #ifdef TARGET_OS_ARCH_linux_zero
39 # include "atomic_linux_zero.inline.hpp"
40 # include "orderAccess_linux_zero.inline.hpp"
41 #endif
42
43 inline void* os::thread_local_storage_at(int index) {
44 return pthread_getspecific((pthread_key_t)index);
45 }
46
47 inline const char* os::file_separator() {
48 return "/";
49 }
50
51 inline const char* os::line_separator() {
52 return "\n";
53 }
54
55 inline const char* os::path_separator() {
56 return ":";
57 }
58
59 inline const char* os::jlong_format_specifier() {
60 return "%lld";
61 }
62
124 inline int os::closedir(DIR *dirp)
125 {
126 assert(dirp != NULL, "just checking");
127 return ::closedir(dirp);
128 }
129
130 // macros for restartable system calls
131
132 #define RESTARTABLE(_cmd, _result) do { \
133 _result = _cmd; \
134 } while(((int)_result == OS_ERR) && (errno == EINTR))
135
136 #define RESTARTABLE_RETURN_INT(_cmd) do { \
137 int _result; \
138 RESTARTABLE(_cmd, _result); \
139 return _result; \
140 } while(false)
141
142 inline bool os::numa_has_static_binding() { return true; }
143 inline bool os::numa_has_group_homing() { return false; }
144
145 #endif // OS_LINUX_VM_OS_LINUX_INLINE_HPP
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