81 lines
2.4 KiB
Groff
81 lines
2.4 KiB
Groff
.\" Copyright (c) 2005 David Xu <davidxu@FreeBSD.org>
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.\" All rights reserved.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice(s), this list of conditions and the following disclaimer as
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.\" the first lines of this file unmodified other than the possible
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.\" addition of one or more copyright notices.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice(s), this list of conditions and the following disclaimer in
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.\" the documentation and/or other materials provided with the
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.\" distribution.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) ``AS IS'' AND ANY
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.\" EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) BE
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.\" LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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.\" BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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.\" WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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.\" OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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.\" EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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.\"
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.\" $FreeBSD$
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.\"
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.Dd September 11, 2000
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.Dt TIMER_DELETE 2
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.Os
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.Sh NAME
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.Nm timer_delete
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.Nd "delete a per-process timer (REALTIME)"
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.Sh LIBRARY
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.Lb librt
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.Sh SYNOPSIS
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.In time.h
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.Ft int
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.Fn timer_delete "timer_t timerid"
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.Sh DESCRIPTION
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The
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.Fn timer_delete
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system call
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deletes the specified timer,
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.Fa timerid ,
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previously created by the
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.Xr timer_create 2
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system call.
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If the timer is armed when
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.Fn timer_delete
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is called, the behavior is as if the timer is automatically disarmed before
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removal.
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Pending signals for the deleted timer are cleared.
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.Sh RETURN VALUES
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.Rv -std
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.Sh ERRORS
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The
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.Fn timer_delete
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system call
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will fail if:
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.Bl -tag -width Er
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.It Bq Er EINVAL
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The timer ID specified by
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.Fa timerid
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is not a valid timer ID.
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.El
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.Sh SEE ALSO
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.Xr timer_create 2
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.Sh STANDARDS
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The
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.Fn timer_delete
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system call conforms to
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.St -p1003.1-2004
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.Sh HISTORY
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Support for
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.Tn POSIX
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per-process timer first appeared in
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.Fx 7.0 .
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