xref: /openbsd-src/share/man/man9/delay.9 (revision ca81e710aee426596e98bb438f27e20b98aa6498)
1*ca81e710Scheloha.\"	$OpenBSD: delay.9,v 1.5 2019/06/27 18:11:53 cheloha Exp $
2fee7a680Sdlg.\"
3fee7a680Sdlg.\" Copyright (c) 2006 David Gwynne <dlg@openbsd.org>
4fee7a680Sdlg.\"
5fee7a680Sdlg.\" Permission to use, copy, modify, and distribute this software for any
6fee7a680Sdlg.\" purpose with or without fee is hereby granted, provided that the above
7fee7a680Sdlg.\" copyright notice and this permission notice appear in all copies.
8fee7a680Sdlg.\"
9fee7a680Sdlg.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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12fee7a680Sdlg.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13fee7a680Sdlg.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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17*ca81e710Scheloha.Dd $Mdocdate: June 27 2019 $
18fee7a680Sdlg.Dt DELAY 9
19fee7a680Sdlg.Os
20fee7a680Sdlg.Sh NAME
21fee7a680Sdlg.Nm delay
22*ca81e710Scheloha.Nd busy-wait for an interval
23fee7a680Sdlg.Sh SYNOPSIS
24fee7a680Sdlg.In sys/param.h
25fee7a680Sdlg.Ft void
26*ca81e710Scheloha.Fn delay "int interval"
27fee7a680Sdlg.Sh DESCRIPTION
28fee7a680SdlgThe
29*ca81e710Scheloha.Fn delay
30*ca81e710Schelohafunction busy-waits for at least
31*ca81e710Scheloha.Fa interval
32*ca81e710Schelohamicroseconds.
3307d39bb9Sjsg.Sh SEE ALSO
3416b67135Smk.Xr timeout 9 ,
3516b67135Smk.Xr tsleep 9
36