diff options
Diffstat (limited to 'src/VBox/Runtime/r0drv/freebsd/time-r0drv-freebsd.c')
-rw-r--r-- | src/VBox/Runtime/r0drv/freebsd/time-r0drv-freebsd.c | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/src/VBox/Runtime/r0drv/freebsd/time-r0drv-freebsd.c b/src/VBox/Runtime/r0drv/freebsd/time-r0drv-freebsd.c new file mode 100644 index 00000000..20720440 --- /dev/null +++ b/src/VBox/Runtime/r0drv/freebsd/time-r0drv-freebsd.c @@ -0,0 +1,74 @@ +/* $Id: time-r0drv-freebsd.c $ */ +/** @file + * IPRT - Time, Ring-0 Driver, FreeBSD. + */ + +/* + * Copyright (c) 2007 knut st. osmundsen <bird-src-spam@anduin.net> + * + * Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * 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. + */ + + +/********************************************************************************************************************************* +* Header Files * +*********************************************************************************************************************************/ +#include "the-freebsd-kernel.h" +#define RTTIME_INCL_TIMESPEC + +#include <iprt/time.h> + + +RTDECL(uint64_t) RTTimeNanoTS(void) +{ + struct timespec tsp; + nanouptime(&tsp); + return tsp.tv_sec * RT_NS_1SEC_64 + + tsp.tv_nsec; +} + + +RTDECL(uint64_t) RTTimeMilliTS(void) +{ + return RTTimeNanoTS() / RT_NS_1MS; +} + + +RTDECL(uint64_t) RTTimeSystemNanoTS(void) +{ + return RTTimeNanoTS(); +} + + +RTDECL(uint64_t) RTTimeSystemMilliTS(void) +{ + return RTTimeMilliTS(); +} + + +RTDECL(PRTTIMESPEC) RTTimeNow(PRTTIMESPEC pTime) +{ + struct timespec tsp; + nanotime(&tsp); + return RTTimeSpecSetTimespec(pTime, &tsp); +} + |