| clock_gettime.2 (108028) | clock_gettime.2 (108087) |
|---|---|
| 1.\" $OpenBSD: clock_gettime.2,v 1.4 1997/05/08 20:21:16 kstailey Exp $ 2.\" 3.\" Copyright (c) 1980, 1991, 1993 4.\" The Regents of the University of California. All rights reserved. 5.\" 6.\" Redistribution and use in source and binary forms, with or without 7.\" modification, are permitted provided that the following conditions 8.\" are met: --- 17 unchanged lines hidden (view full) --- 26.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 27.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 28.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 29.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 30.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 31.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32.\" SUCH DAMAGE. 33.\" | 1.\" $OpenBSD: clock_gettime.2,v 1.4 1997/05/08 20:21:16 kstailey Exp $ 2.\" 3.\" Copyright (c) 1980, 1991, 1993 4.\" The Regents of the University of California. All rights reserved. 5.\" 6.\" Redistribution and use in source and binary forms, with or without 7.\" modification, are permitted provided that the following conditions 8.\" are met: --- 17 unchanged lines hidden (view full) --- 26.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 27.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 28.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 29.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 30.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 31.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32.\" SUCH DAMAGE. 33.\" |
| 34.\" $FreeBSD: head/lib/libc/sys/clock_gettime.2 108028 2002-12-18 09:22:32Z ru $ | 34.\" $FreeBSD: head/lib/libc/sys/clock_gettime.2 108087 2002-12-19 09:40:28Z ru $ |
| 35.\" 36.Dd May 8, 1997 37.Dt CLOCK_GETTIME 2 38.Os 39.Sh NAME 40.Nm clock_gettime , 41.Nm clock_settime , 42.Nm clock_getres --- 12 unchanged lines hidden (view full) --- 55The 56.Fn clock_gettime 57and 58.Fn clock_settime 59allow the calling process to retrieve or set the value used by a clock 60which is specifed by 61.Fa clock_id . 62.Pp | 35.\" 36.Dd May 8, 1997 37.Dt CLOCK_GETTIME 2 38.Os 39.Sh NAME 40.Nm clock_gettime , 41.Nm clock_settime , 42.Nm clock_getres --- 12 unchanged lines hidden (view full) --- 55The 56.Fn clock_gettime 57and 58.Fn clock_settime 59allow the calling process to retrieve or set the value used by a clock 60which is specifed by 61.Fa clock_id . 62.Pp |
| 63The |
|
| 63.Fa clock_id | 64.Fa clock_id |
| 65argument |
|
| 64can be one of three values: CLOCK_REALTIME for time that increments as 65a wall clock should, CLOCK_VIRTUAL for time that increments only when 66the CPU is running in user mode on behalf of the calling process, or 67CLOCK_PROF for time that increments when the CPU is running in user or 68kernel mode. 69.Pp 70The structure pointed to by 71.Fa tp --- 26 unchanged lines hidden (view full) --- 98.Rv -std 99.Sh ERRORS 100The following error codes may be set in 101.Va errno : 102.Bl -tag -width Er 103.It Bq Er EINVAL 104The 105.Fa clock_id | 66can be one of three values: CLOCK_REALTIME for time that increments as 67a wall clock should, CLOCK_VIRTUAL for time that increments only when 68the CPU is running in user mode on behalf of the calling process, or 69CLOCK_PROF for time that increments when the CPU is running in user or 70kernel mode. 71.Pp 72The structure pointed to by 73.Fa tp --- 26 unchanged lines hidden (view full) --- 100.Rv -std 101.Sh ERRORS 102The following error codes may be set in 103.Va errno : 104.Bl -tag -width Er 105.It Bq Er EINVAL 106The 107.Fa clock_id |
| 108argument |
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| 106was not a valid value. 107.It Bq Er EFAULT 108The 109.Fa *tp 110argument address referenced invalid memory. 111.It Bq Er EPERM 112A user other than the super-user attempted to set the time. 113.El --- 13 unchanged lines hidden --- | 109was not a valid value. 110.It Bq Er EFAULT 111The 112.Fa *tp 113argument address referenced invalid memory. 114.It Bq Er EPERM 115A user other than the super-user attempted to set the time. 116.El --- 13 unchanged lines hidden --- |