From 2bb6a23037656474a90d869c5147b32bae1a2e40 Mon Sep 17 00:00:00 2001 From: Garrett D'Amore Date: Thu, 12 Jan 2017 20:46:20 -0800 Subject: Initial swag at Win32. Much to do still. --- src/platform/windows/win_clock.c | 38 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 src/platform/windows/win_clock.c (limited to 'src/platform/windows/win_clock.c') diff --git a/src/platform/windows/win_clock.c b/src/platform/windows/win_clock.c new file mode 100644 index 00000000..3309be24 --- /dev/null +++ b/src/platform/windows/win_clock.c @@ -0,0 +1,38 @@ +// +// Copyright 2016 Garrett D'Amore +// +// This software is supplied under the terms of the MIT License, a +// copy of which should be located in the distribution where this +// file was obtained (LICENSE.txt). A copy of the license may also be +// found online at https://opensource.org/licenses/MIT. +// + +#include "core/nng_impl.h" + +#ifdef PLATFORM_WINDOWS + +nni_time +nni_plat_clock(void) +{ + LARGE_INTEGER freq; + LARGE_INTEGER count; + double rate; + + QueryPerformanceFrequency(&freq); + QueryPerformanceCounter(&count); + + // convert to ticks per us + rate = (double) freq.QuadPart / 1000000.0; + + return ((nni_time) (count.QuadPart / rate)); +} + + +void +nni_plat_usleep(nni_duration usec) +{ + Sleep((usec + 999) / 1000); +} + + +#endif // PLATFORM_WINDOWS -- cgit v1.2.3-70-g09d2