1 /* 2 * Copyright (c) 2013, 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. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 #ifndef JAVA_MD_SOLINUX_H 27 #define JAVA_MD_SOLINUX_H 28 29 #ifdef HAVE_GETHRTIME 30 /* 31 * Support for doing cheap, accurate interval timing. 32 */ 33 #include <sys/time.h> 34 #define CounterGet() (gethrtime()/1000) 35 #define Counter2Micros(counts) (counts) 36 #else /* ! HAVE_GETHRTIME */ 37 #define CounterGet() (0) 38 #define Counter2Micros(counts) (1) 39 #endif /* HAVE_GETHRTIME */ 40 41 /* pointer to environment */ 42 extern char **environ; 43 44 /* 45 * A collection of useful strings. One should think of these as #define 46 * entries, but actual strings can be more efficient (with many compilers). 47 */ 48 #ifdef __solaris__ 49 static const char *system_dir = "/usr/jdk"; 50 static const char *user_dir = "/jdk"; 51 #else /* !__solaris__, i.e. Linux, AIX,.. */ 52 static const char *system_dir = "/usr/java"; 53 static const char *user_dir = "/java"; 54 #endif 55 56 #include <dlfcn.h> 57 #ifdef __solaris__ 58 #include <thread.h> 59 #else 60 #include <pthread.h> 61 #endif 62 63 #endif /* JAVA_MD_SOLINUX_H */