diff options
Diffstat (limited to 'sys/miscfs/nullfs/null_vnops.c')
| -rw-r--r-- | sys/miscfs/nullfs/null_vnops.c | 39 |
1 files changed, 21 insertions, 18 deletions
diff --git a/sys/miscfs/nullfs/null_vnops.c b/sys/miscfs/nullfs/null_vnops.c index 4013f50..676e767 100644 --- a/sys/miscfs/nullfs/null_vnops.c +++ b/sys/miscfs/nullfs/null_vnops.c @@ -35,7 +35,7 @@ * * @(#)null_vnops.c 8.1 (Berkeley) 6/10/93 * - * $Id: null_vnops.c,v 1.9 1995/11/09 08:14:51 bde Exp $ + * $Id: null_vnops.c,v 1.10 1995/12/03 14:54:24 bde Exp $ */ /* @@ -163,6 +163,7 @@ #include <sys/param.h> #include <sys/systm.h> #include <sys/kernel.h> +#include <sys/sysctl.h> #include <sys/proc.h> #include <sys/time.h> #include <sys/types.h> @@ -173,15 +174,17 @@ #include <sys/buf.h> #include <miscfs/nullfs/null.h> -int null_bug_bypass = 0; /* for debugging: enables bypass printf'ing */ +static int null_bug_bypass = 0; /* for debugging: enables bypass printf'ing */ +SYSCTL_INT(_debug, OID_AUTO, nullfs_bug_bypass, CTLFLAG_RW, + &null_bug_bypass, 0, ""); -extern int null_bypass __P((struct vop_generic_args *ap)); -extern int null_bwrite __P((struct vop_bwrite_args *ap)); -extern int null_getattr __P((struct vop_getattr_args *ap)); -extern int null_inactive __P((struct vop_inactive_args *ap)); -extern int null_print __P((struct vop_print_args *ap)); -extern int null_reclaim __P((struct vop_reclaim_args *ap)); -extern int null_strategy __P((struct vop_strategy_args *ap)); +static int null_bypass __P((struct vop_generic_args *ap)); +static int null_bwrite __P((struct vop_bwrite_args *ap)); +static int null_getattr __P((struct vop_getattr_args *ap)); +static int null_inactive __P((struct vop_inactive_args *ap)); +static int null_print __P((struct vop_print_args *ap)); +static int null_reclaim __P((struct vop_reclaim_args *ap)); +static int null_strategy __P((struct vop_strategy_args *ap)); /* * This is the 10-Apr-92 bypass routine. @@ -208,7 +211,7 @@ extern int null_strategy __P((struct vop_strategy_args *ap)); * - all mapped vnodes are of our vnode-type (NEEDSWORK: * problems on rmdir'ing mount points and renaming?) */ -int +static int null_bypass(ap) struct vop_generic_args /* { struct vnodeop_desc *a_desc; @@ -318,7 +321,7 @@ null_bypass(ap) /* * We handle getattr only to change the fsid. */ -int +static int null_getattr(ap) struct vop_getattr_args /* { struct vnode *a_vp; @@ -337,7 +340,7 @@ null_getattr(ap) } -int +static int null_inactive(ap) struct vop_inactive_args /* { struct vnode *a_vp; @@ -358,7 +361,7 @@ null_inactive(ap) return (0); } -int +static int null_reclaim(ap) struct vop_reclaim_args /* { struct vnode *a_vp; @@ -382,7 +385,7 @@ null_reclaim(ap) } -int +static int null_print(ap) struct vop_print_args /* { struct vnode *a_vp; @@ -399,7 +402,7 @@ null_print(ap) * vnode in its arguments. * This goes away with a merged VM/buffer cache. */ -int +static int null_strategy(ap) struct vop_strategy_args /* { struct buf *a_bp; @@ -425,7 +428,7 @@ null_strategy(ap) * vnode in its arguments. * This goes away with a merged VM/buffer cache. */ -int +static int null_bwrite(ap) struct vop_bwrite_args /* { struct buf *a_bp; @@ -449,7 +452,7 @@ null_bwrite(ap) * Global vfs data structures */ vop_t **null_vnodeop_p; -struct vnodeopv_entry_desc null_vnodeop_entries[] = { +static struct vnodeopv_entry_desc null_vnodeop_entries[] = { { &vop_default_desc, (vop_t *)null_bypass }, { &vop_getattr_desc, (vop_t *)null_getattr }, @@ -462,7 +465,7 @@ struct vnodeopv_entry_desc null_vnodeop_entries[] = { { NULL, NULL } }; -struct vnodeopv_desc null_vnodeop_opv_desc = +static struct vnodeopv_desc null_vnodeop_opv_desc = { &null_vnodeop_p, null_vnodeop_entries }; VNODEOP_SET(null_vnodeop_opv_desc); |
