Commit Graph

8 Commits

Author SHA1 Message Date
Poul-Henning Kamp
65a311fcb2 Give kldunload a -f(orce) argument.
Add a MOD_QUIESCE event for modules.  This should return error (EBUSY)
of the module is in use.

MOD_UNLOAD should now only fail if it is impossible (as opposed to
inconvenient) to unload the module.  Valid reasons are memory references
into the module which cannot be tracked down and eliminated.

When kldunloading, we abandon if MOD_UNLOAD fails, and if -force is
not given, MOD_QUIESCE failing will also prevent the unload.

For backwards compatibility, we treat EOPNOTSUPP from MOD_QUIESCE as
success.

Document that modules should return EOPNOTSUPP for unknown events.
2004-07-13 19:36:59 +00:00
Ruslan Ermilov
3d45e180f4 mdoc(7) police: removed HISTORY info from the .Os call. 2001-07-10 15:31:11 +00:00
Ruslan Ermilov
5521ff5a4d mdoc(7) police: sort SEE ALSO xrefs (sort -b -f +2 -3 +1 -2). 2001-07-06 16:46:48 +00:00
Alexander Langer
80b91e98af Sort includes and remove bogus typedef of modeventhand_t, since this
isn't used in the example any more.

Pointed out by:		bde
2001-03-24 12:18:45 +00:00
Alexander Langer
12829b5fd8 - DECLARE_MODULE needs SYSINIT -> include sys/kernel.h
- modeventhand_t declares a pointer to a function, so it can't be
  used as a forward declaration (d'oh!)

Submitted by:	Harti Brandt <brandt@fokus.gmd.de>
2001-03-23 14:05:05 +00:00
Alexander Langer
a8ed195d01 Fix brain damage: s/CDEV_MODULE/DEV_MODULE/ 2001-03-11 16:52:17 +00:00
Alexander Langer
9790b255bb Add calls to MODULE_VERSION and MODULE_DEPEND to the EXAMPLE. 2001-03-11 14:18:23 +00:00
Alexander Langer
8b26e61fab Add a general manpage about kernel modules, similar to driver(9).
Reviewed by:	dfr, ru
2001-03-09 14:12:43 +00:00