1.\" $NetBSD: timespec_get.3,v 1.2 2016/10/04 10:46:40 wiz Exp $ 2.\" 3.\" Copyright (c) 2016 The NetBSD Foundation, Inc. 4.\" All rights reserved. 5.\" 6.\" This code is derived from software contributed to The NetBSD Foundation 7.\" by Kamil Rytarowski. 8.\" 9.\" Redistribution and use in source and binary forms, with or without 10.\" modification, are permitted provided that the following conditions 11.\" are met: 12.\" 1. Redistributions of source code must retain the above copyright 13.\" notice, this list of conditions and the following disclaimer. 14.\" 2. Redistributions in binary form must reproduce the above copyright 15.\" notice, this list of conditions and the following disclaimer in the 16.\" documentation and/or other materials provided with the distribution. 17.\" 18.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 19.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 20.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 21.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 22.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 23.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 24.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 25.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 26.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 27.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 28.\" POSSIBILITY OF SUCH DAMAGE. 29.\" 30.Dd October 4, 2016 31.Dt TIMESPEC_GET 3 32.Os 33.Sh NAME 34.Nm timespec_get 35.Nd get current calendar time 36.Sh LIBRARY 37.Lb libc 38.Sh SYNOPSIS 39.In time.h 40.Vt #define TIME_UTC 1 41.Ft int 42.Fn timespec_get "struct timespec *ts" "int base" 43.Sh DESCRIPTION 44The 45.Nm 46function sets the interval pointed to by 47.Fa ts 48to hold the current calendar time based on the specified time base in 49.Fa base . 50.Pp 51Currently the only supported valid base is 52.Dv TIME_UTC . 53It returns time elapsed since epoch. 54.Sh RETURN VALUES 55The 56.Nm 57function returns the passed value of 58.Fa base 59if successful, otherwise 60.Dv 0 61on failure. 62.\" .Sh ERRORS 63.Sh SEE ALSO 64.Xr clock_gettime 2 65.Sh STANDARDS 66The 67.Nm 68function conforms to 69.St -isoC-2011 . 70.Sh HISTORY 71This interface first appeared in 72.Nx 8 . 73.Sh AUTHORS 74.An Kamil Rytarowski Aq Mt kamil@NetBSD.org 75