1 /* 2 * Copyright (C) 2011 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package libcore.io; 18 19 /** 20 * Corresponds to C's {@code struct timeval} from 21 * <a href="http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/sys_time.h.html"><sys/time.h></a> 22 */ 23 public final class StructTimeval { 24 /** Seconds. */ 25 public final long tv_sec; 26 27 /** Microseconds. */ 28 public final long tv_usec; 29 StructTimeval(long tv_sec, long tv_usec)30 private StructTimeval(long tv_sec, long tv_usec) { 31 this.tv_sec = tv_sec; 32 this.tv_usec = tv_usec; 33 } 34 fromMillis(long millis)35 public static StructTimeval fromMillis(long millis) { 36 long tv_sec = millis / 1000; 37 long tv_usec = (millis - (tv_sec * 1000)) * 1000; 38 return new StructTimeval(tv_sec, tv_usec); 39 } 40 toMillis()41 public long toMillis() { 42 return (tv_sec * 1000) + (tv_usec / 1000); 43 } 44 toString()45 @Override public String toString() { 46 return "StructTimeval[tv_sec=" + tv_sec + ",tv_usec=" + tv_usec + "]"; 47 } 48 } 49