focal (9) BUS_CHILD_DELETED.9freebsd.gz

Provided by: freebsd-manpages_12.0-1_all bug

NAME
     BUS_CHILD_DELETED — notify a bus device that a child is being deleted


SYNOPSIS
     #include <sys/param.h>
     #include <sys/bus.h>

     void
     BUS_CHILD_DELETED(device_t dev, device_t child);


DESCRIPTION
     The BUS_CHILD_DELETED() method is invoked by the new-bus framework when a device is deleted.  A bus driver
     can provide an implementation of this method to release bus-specific resources associated with a device
     such as instance variables.


SEE ALSO
     BUS_ADD_CHILD(9), device(9)


HISTORY
     The BUS_CHILD_DELETED() method first appeared in FreeBSD 10.0.