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Command: DEVICE_SHUTDOWN | Section: 9 | Source: FreeBSD | File: DEVICE_SHUTDOWN.9.gz
DEVICE_SHUTDOWN(9) FreeBSD Kernel Developer's Manual DEVICE_SHUTDOWN(9)
NAME
DEVICE_SHUTDOWN - called during system shutdown
SYNOPSIS
#include <sys/param.h>
#include <sys/bus.h>
int
DEVICE_SHUTDOWN(device_t dev);
DESCRIPTION
The DEVICE_SHUTDOWN() method is called during system shutdown to allow
the driver to put the hardware into a consistent state for rebooting the
computer.
RETURN VALUES
Zero is returned on success, otherwise an error is returned.
SEE ALSO
device(9), DEVICE_ATTACH(9), DEVICE_DETACH(9), DEVICE_IDENTIFY(9),
DEVICE_PROBE(9)
AUTHORS
This manual page was written by Doug Rabson.
FreeBSD 14.1-RELEASE-p8 January 6, 2005 FreeBSD 14.1-RELEASE-p8