On Fri, Mar 26 2004 (09:15:26 +1100), Sam Lawrance wrote: > I've tried to find the answer to this but am stuck. How can I prevent a > kld module being unloaded if it is still in use? > > Filesystem modules give "device busy" if you try to kldunload them while > still in use. Any sort of quick pointer in the right direction would be > much appreciated.
You may veto the unload by returning an error > 0 from the module event handler. See md_modevent() in sys/dev/md/md.c or vfs_modevent() in sys/kern/vfs_init.c for examples. Cheers, Toni _______________________________________________ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to "[EMAIL PROTECTED]"
