| #ifndef _sys_Time_h |
| #define _sys_Time_h |
| |
| /* |
| * |
| * 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 <stdint.h> |
| |
| #ifdef USE_APR |
| # include <apr_time.h> |
| #else |
| # include <time.h> |
| #endif |
| |
| namespace qpid { |
| namespace sys { |
| |
| /** Time in nanoseconds */ |
| typedef int64_t Time; |
| |
| Time now(); |
| |
| /** Nanoseconds per second. */ |
| const Time TIME_SEC = 1000*1000*1000; |
| /** Nanoseconds per millisecond */ |
| const Time TIME_MSEC = 1000*1000; |
| /** Nanoseconds per microseconds. */ |
| const Time TIME_USEC = 1000; |
| /** Nanoseconds per nanosecond. */ |
| const Time TIME_NSEC = 1; |
| |
| #ifndef USE_APR |
| struct timespec toTimespec(const Time& t); |
| struct timespec& toTimespec(struct timespec& ts, const Time& t); |
| Time toTime(const struct timespec& ts); |
| #endif |
| |
| }} |
| |
| #endif /*!_sys_Time_h*/ |