| 1 | // Copyright (c) 2013 by István Váradi
|
|---|
| 2 |
|
|---|
| 3 | // This file is part of libxplcommon, a common utility library for
|
|---|
| 4 | // development related to X-Plane
|
|---|
| 5 |
|
|---|
| 6 | // Redistribution and use in source and binary forms, with or without
|
|---|
| 7 | // modification, are permitted provided that the following conditions are met:
|
|---|
| 8 |
|
|---|
| 9 | // 1. Redistributions of source code must retain the above copyright notice, this
|
|---|
| 10 | // list of conditions and the following disclaimer.
|
|---|
| 11 | // 2. Redistributions in binary form must reproduce the above copyright notice,
|
|---|
| 12 | // this list of conditions and the following disclaimer in the documentation
|
|---|
| 13 | // and/or other materials provided with the distribution.
|
|---|
| 14 |
|
|---|
| 15 | // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
|
|---|
| 16 | // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
|---|
| 17 | // WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|---|
| 18 | // DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
|
|---|
| 19 | // ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
|---|
| 20 | // (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
|---|
| 21 | // LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
|---|
| 22 | // ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|---|
| 23 | // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
|---|
| 24 | // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|---|
| 25 |
|
|---|
| 26 | // The views and conclusions contained in the software and documentation are those
|
|---|
| 27 | // of the authors and should not be interpreted as representing official policies,
|
|---|
| 28 | // either expressed or implied, of the FreeBSD Project.
|
|---|
| 29 |
|
|---|
| 30 | //------------------------------------------------------------------------------
|
|---|
| 31 |
|
|---|
| 32 | #include "CondVar.h"
|
|---|
| 33 |
|
|---|
| 34 | #include <sys/time.h>
|
|---|
| 35 |
|
|---|
| 36 | //------------------------------------------------------------------------------
|
|---|
| 37 |
|
|---|
| 38 | using xplcommon::posix::CondVar;
|
|---|
| 39 |
|
|---|
| 40 | //------------------------------------------------------------------------------
|
|---|
| 41 |
|
|---|
| 42 | void CondVar::getAbsTime(struct ::timespec& abstime, int timeout)
|
|---|
| 43 | {
|
|---|
| 44 | struct timeval tv;
|
|---|
| 45 | gettimeofday(&tv, 0);
|
|---|
| 46 |
|
|---|
| 47 | abstime.tv_sec = tv.tv_sec + timeout / 1000;
|
|---|
| 48 | abstime.tv_nsec = (tv.tv_usec + (timeout%1000) * 1000) * 1000;
|
|---|
| 49 | if (abstime.tv_nsec>=1000000000) {
|
|---|
| 50 | ++abstime.tv_sec;
|
|---|
| 51 | abstime.tv_nsec -= 1000000000;
|
|---|
| 52 | }
|
|---|
| 53 | }
|
|---|
| 54 |
|
|---|
| 55 | //------------------------------------------------------------------------------
|
|---|
| 56 |
|
|---|
| 57 | // Local Variables:
|
|---|
| 58 | // mode: C++
|
|---|
| 59 | // c-basic-offset: 4
|
|---|
| 60 | // indent-tabs-mode: nil
|
|---|
| 61 | // End:
|
|---|
