1 /* 2 * Copyright (c) 2003, 2005, 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 /* Posix threads (Solaris and Linux) */ 27 28 #include <unistd.h> 29 #include <sys/wait.h> 30 #include <time.h> 31 #include <sys/time.h> 32 #include <pthread.h> 33 34 #define MUTEX_T pthread_mutex_t 35 #define MUTEX_INIT PTHREAD_MUTEX_INITIALIZER 36 #define MUTEX_LOCK(x) (void)pthread_mutex_lock(&x) 37 #define MUTEX_UNLOCK(x) (void)pthread_mutex_unlock(&x) 38 #define GET_THREAD_ID() pthread_self() 39 #define THREAD_T pthread_t 40 #define PID_T pid_t 41 #define GETPID() getpid() 42 #define GETMILLSECS(millisecs) \ 43 { \ 44 struct timeval tval; \ 45 (void)gettimeofday(&tval,NULL); \ 46 millisecs = ((int)(tval.tv_usec/1000)); \ 47 } 48