NetBSD/share/man/man9/doshutdownhooks.9

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.\" $NetBSD: doshutdownhooks.9,v 1.10 2003/02/14 15:20:21 grant Exp $
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.\" Copyright (c) 1994 Christopher G. Demetriou
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.Dd November 13, 1995
.Dt DOSHUTDOWNHOOKS 9
.Os
.Sh NAME
.Nm doshutdownhooks
.Nd run all shutdown hooks
.Sh SYNOPSIS
.Ft void
.Fn doshutdownhooks "void"
.Sh DESCRIPTION
The
.Fn doshutdownhooks
function invokes all shutdown hooks established using the
.Xr shutdownhook_establish 9
function.
Shutdown hooks are called in reverse order, i.e.,
the shutdown hook established last will be called first.
.Pp
This function is called from
.Fn cpu_reboot
with interrupts turned off.
It is called immediately before the system is halted or rebooted,
after file systems have been unmounted, after the clock has been updated,
and after a system dump has been done (if necessary).
.Sh SEE ALSO
.Xr cpu_reboot 9 ,
.Xr shutdownhook_establish 9