/* * Copyright (c) 2017 Intel Corporation. All rights reserved. * Copyright (c) 2016, Cisco Systems, Inc. All rights reserved. * Copyright (c) 2015 Los Alamos Nat. Security, LLC. All rights reserved. * * This software is available to you under a choice of one of two * licenses. You may choose to be licensed under the terms of the GNU * General Public License (GPL) Version 2, available from the file * COPYING in the main directory of this source tree, or the * BSD license below: * * Redistribution and use in source and binary forms, with or * without modification, are permitted provided that the following * conditions are met: * * - Redistributions of source code must retain the above * copyright notice, this list of conditions and the following * disclaimer. * * - Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following * disclaimer in the documentation and/or other materials * provided with the distribution. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. */ #include "osx/osd.h" #include "config.h" /* clock_gettime() does not exist on OS X before the mac OS Sierra release. If * the symbol is not already defined, then define a workaround using * gettimeofday. Ignore the clk_id that is passed in and always return the * system clock time. */ #if !HAVE_CLOCK_GETTIME int clock_gettime(clockid_t clk_id, struct timespec *tp) { int retval; struct timeval tv; retval = gettimeofday(&tv, NULL); tp->tv_sec = tv.tv_sec; tp->tv_nsec = tv.tv_usec * 1000; return retval; } #endif