svn commit: r1094468 - /commons/sandbox/runtime/trunk/src/main/native/os/aix/os.c

[mt...@apache.org]

Author: mturk
Date: Mon Apr 18 10:30:18 2011
New Revision: 1094468

URL: http://svn.apache.org/viewvc?rev=1094468&view=rev
Log:
Add experimental AIX os code

Added:
    commons/sandbox/runtime/trunk/src/main/native/os/aix/os.c   (with props)

Added: commons/sandbox/runtime/trunk/src/main/native/os/aix/os.c
URL: http://svn.apache.org/viewvc/commons/sandbox/runtime/trunk/src/main/native/os/aix/os.c?rev=1094468&view=auto
==============================================================================
--- commons/sandbox/runtime/trunk/src/main/native/os/aix/os.c (added)
+++ commons/sandbox/runtime/trunk/src/main/native/os/aix/os.c Mon Apr 18 10:30:18 2011
@@ -0,0 +1,84 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "acr/jniapi.h"
+#include "acr/string.h"
+#include <sys/utsname.h>
+
+static int            _sys_done = -1;
+static struct utsname _sys_buf;
+static int            _sys_ncpu = 0;
+static const char     _unknown[] = "unknown";
+
+ACR_JNI_EXPORT(jint, Os, getType)(JNI_STDARGS)
+{
+    UNREFERENCED_STDARGS;
+    return ACR_OS_AIX;
+}
+
+ACR_JNI_EXPORT(jint, Os, getNumCpu)(JNI_STDARGS)
+{
+    UNREFERENCED_STDARGS;
+    if (_sys_ncpu == 0) {
+        long nc = sysconf(_SC_NPROCESSORS_CONF);
+        if (nc == -1)
+            _sys_ncpu = 1;
+        else
+            _sys_ncpu = (int)nc;
+    }
+    return _sys_ncpu;
+}
+
+ACR_JNI_EXPORT(jint, Os, init)(JNI_STDARGS)
+{
+    UNREFERENCED_STDARGS;
+    if (_sys_done == 0)
+        return 0;
+    _sys_done = uname(&_sys_buf);
+    if (_sys_done)
+        return errno;
+    else
+        return 0;
+}
+
+ACR_JNI_EXPORT(jstring, Os, getSysname)(JNI_STDARGS)
+{
+    return CSTR_TO_JSTRING("aix");
+}
+
+ACR_JNI_EXPORT(jstring, Os, getNodename)(JNI_STDARGS)
+{
+    if (_sys_done == 0)
+        return CSTR_TO_JSTRING(_sys_buf.nodename);
+    else
+        return CSTR_TO_JSTRING(_unknown);
+}
+
+ACR_JNI_EXPORT(jstring, Os, getRelease)(JNI_STDARGS)
+{
+    if (_sys_done == 0)
+        return CSTR_TO_JSTRING(_sys_buf.release);
+    else
+        return CSTR_TO_JSTRING(_unknown);
+}
+
+ACR_JNI_EXPORT(jstring, Os, getVersion)(JNI_STDARGS)
+{
+    if (_sys_done == 0)
+        return CSTR_TO_JSTRING(_sys_buf.version);
+    else
+        return CSTR_TO_JSTRING(_unknown);
+}

Propchange: commons/sandbox/runtime/trunk/src/main/native/os/aix/os.c
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