diff options
Diffstat (limited to 'sys/modules/vinum/vinum.c')
| -rw-r--r-- | sys/modules/vinum/vinum.c | 39 |
1 files changed, 35 insertions, 4 deletions
diff --git a/sys/modules/vinum/vinum.c b/sys/modules/vinum/vinum.c index bffdf6d..62c6b3f 100644 --- a/sys/modules/vinum/vinum.c +++ b/sys/modules/vinum/vinum.c @@ -33,7 +33,7 @@ * otherwise) arising in any way out of the use of this software, even if * advised of the possibility of such damage. * - * $Id: vinum.c,v 1.19 1998/08/13 05:24:02 grog Exp grog $ + * $Id: vinum.c,v 1.1.1.1 1998/09/16 05:56:21 grog Exp $ */ #define STATIC /* nothing while we're testing XXX */ @@ -161,8 +161,6 @@ vinumattach(void *dummy) } -#ifdef ACTUALLY_LKM_NOT_KERNEL /* stuff for LKMs */ - /* Check if we have anything open. If so, return 0 (not inactive), * otherwise 1 (inactive) */ int @@ -228,6 +226,7 @@ free_vinum(int cleardrive) bzero(&vinum_conf, sizeof(vinum_conf)); } +#ifdef ACTUALLY_LKM_NOT_KERNEL /* stuff for LKMs */ MOD_MISC(vinum); /* @@ -289,7 +288,39 @@ vinum_mod(struct lkm_table *lkmtp, int cmd, int ver) } #else /* not LKM */ -#error "This driver must be compiled as a loadable kernel module" + +STATIC int vinum_modevent(module_t mod, modeventtype_t type, void *unused); +STATIC int +vinum_modevent(module_t mod, modeventtype_t type, void *unused) +{ + struct sync_args dummyarg = {0}; + + BROKEN_GDB; + switch (type) { + case MOD_LOAD: + /* Debugger ("vinum_load"); */ + vinumattach(NULL); + return 0; /* OK */ + case MOD_UNLOAD: + if (!vinum_inactive()) /* is anything open? */ + return EBUSY; + sync(curproc, &dummyarg); /* write out buffers */ + free_vinum(0); /* no: clean up */ + cdevsw[CDEV_MAJOR] = NULL; /* and cdevsw */ + return 0; + default: + break; + } + return 0; +} + +moduledata_t vinum_mod = { + "vinum", + vinum_modevent, + 0 +}; +DECLARE_MODULE(vinum, vinum_mod, SI_SUB_DRIVERS, SI_ORDER_MIDDLE); + #endif /* LKM */ /* ARGSUSED */ |
