1.\" Copyright (c) 2005 David Xu <davidxu@FreeBSD.org> 2.\" All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice(s), this list of conditions and the following disclaimer as 9.\" the first lines of this file unmodified other than the possible 10.\" addition of one or more copyright notices. 11.\" 2. Redistributions in binary form must reproduce the above copyright 12.\" notice(s), this list of conditions and the following disclaimer in 13.\" the documentation and/or other materials provided with the 14.\" distribution. 15.\" 16.\" THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) ``AS IS'' AND ANY 17.\" EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 19.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) BE 20.\" LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 21.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 22.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR 23.\" BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 24.\" WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE 25.\" OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, 26.\" EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27.\" 28.Dd September 11, 2000 29.Dt TIMER_DELETE 2 30.Os 31.Sh NAME 32.Nm timer_delete 33.Nd "delete a per-process timer (REALTIME)" 34.Sh LIBRARY 35.Lb librt 36.Sh SYNOPSIS 37.In time.h 38.Ft int 39.Fn timer_delete "timer_t timerid" 40.Sh DESCRIPTION 41The 42.Fn timer_delete 43system call 44deletes the specified timer, 45.Fa timerid , 46previously created by the 47.Xr timer_create 2 48system call. 49If the timer is armed when 50.Fn timer_delete 51is called, the behavior is as if the timer is automatically disarmed before 52removal. 53Pending signals for the deleted timer are cleared. 54.Sh RETURN VALUES 55.Rv -std 56.Sh ERRORS 57The 58.Fn timer_delete 59system call 60will fail if: 61.Bl -tag -width Er 62.It Bq Er EINVAL 63The timer ID specified by 64.Fa timerid 65is not a valid timer ID. 66.El 67.Sh SEE ALSO 68.Xr timer_create 2 69.Sh STANDARDS 70The 71.Fn timer_delete 72system call conforms to 73.St -p1003.1-2004 . 74.Sh HISTORY 75Support for 76.Tn POSIX 77per-process timer first appeared in 78.Fx 7.0 . 79