Rudimentary Linux and MacOSX support for org.simantics.nativemem

[simantics/platform.git] / bundles / org.simantics.nativemem / src / org / simantics / nativemem / internal / Resource.java

diff --git a/bundles/org.simantics.nativemem/src/org/simantics/nativemem/internal/Resource.java b/bundles/org.simantics.nativemem/src/org/simantics/nativemem/internal/Resource.java
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+/*******************************************************************************
+ * Copyright (c) 2016, 2017 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     Semantum Oy - initial API and implementation
+ *******************************************************************************/
+package org.simantics.nativemem.internal;
+
+/**
+ * @author Tuukka Lehtonen
+ * @since 1.29.0
+ */
+public interface Resource {
+
+    int RUSAGE_SELF = 0;
+    int RUSAGE_CHILDREN = -1;
+    int RUSAGE_BOTH = -2;  /* sys_wait4() uses this */
+    int RUSAGE_THREAD = 1; /* only the calling thread */
+
+    /**
+     * Size of a page in bytes. Must not be less than 1. (Some systems use
+     * PAGE_SIZE instead.)
+     */
+    int _SC_PAGESIZE = 30;
+
+    long sysconf(int name);
+
+}
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