BUS_CHILD_DETACHED (9)

Leading comments

Copyright (c) 2012 Hudson River Trading LLC
Written by: John H. Baldwin <jhb@FreeBSD.org>
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and t...

(The comments found at the beginning of the groff file "man9/BUS_CHILD_DETACHED.9freebsd".)

NAME

BUS_CHILD_DETACHED - notify a bus device that a child was detached

SYNOPSIS

In sys/param.h In sys/bus.h Ft void Fn BUS_CHILD_DETACHED device_t dev device_t child

DESCRIPTION

The Fn BUS_CHILD_DETACHED method is invoked by the new-bus framework after a device is detached. A bus driver can provide an implementation of this method to reclaim any resources allocated on behalf of the child or to cleanup state not properly released by a DEVICE_DETACH9 method.

SEE ALSO

device(9), DEVICE_DETACH9