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9b5d724cad
This also adds support for TIME_MONOTONIC to timespec_get(3). Reviewed by: allanjude Differential Revision: https://reviews.freebsd.org/D41524
52 lines
934 B
Groff
52 lines
934 B
Groff
.\"-
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.\" Copyright (c) 2023 Dag-Erling Smørgrav
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.\"
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.\" SPDX-License-Identifier: BSD-2-Clause
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.\"
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.Dd August 21, 2023
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.Dt TIMESPEC_GETRES 3
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.Os
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.Sh NAME
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.Nm timespec_getres
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.Nd get clock resolution
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.Sh LIBRARY
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.Lb libc
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.Sh SYNOPSIS
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.In time.h
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.Ft int
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.Fn timespec_getres "struct timespec *ts" "int base"
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.Sh DESCRIPTION
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If
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.Fa ts
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is non-null and
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.Fa base
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refers to a supported time base as described in
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.Xr timespec_get 3 ,
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the
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.Nm
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function fills in the structure pointed to by
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.Fa ts
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to reflect the resolution of that time base.
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.Sh RETURN VALUES
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The
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.Nm
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function returns the value of
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.Fa base
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if successful and zero otherwise.
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.Sh SEE ALSO
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.Xr clock_getres 2 ,
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.Xr timespec_get 3
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.\" .Sh STANDARDS
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.\" The
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.\" .Nm
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.\" function conforms to
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.\" .St -isoC-2023 .
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.Sh HISTORY
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This interface first appeared in
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.Fx 14 .
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.Sh AUTHORS
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The
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.Nm
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function and this manual page were written by
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.An Dag-Erling Sm\(/orgrav Aq Mt des@FreeBSD.org .
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