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author | bde <bde@FreeBSD.org> | 1995-12-03 14:54:48 +0000 |
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committer | bde <bde@FreeBSD.org> | 1995-12-03 14:54:48 +0000 |
commit | 64a1fca498baa82452b7832f03fb52d55b65861e (patch) | |
tree | a9998e1f2bc07a055eec218c76160973d186c314 /sys/fs/unionfs/union_subr.c | |
parent | 1a0a9cf4f5008de06188ddc5eefe1b6e156a792b (diff) | |
download | FreeBSD-src-64a1fca498baa82452b7832f03fb52d55b65861e.zip FreeBSD-src-64a1fca498baa82452b7832f03fb52d55b65861e.tar.gz |
Added prototypes.
Removed some unnecessary #includes.
Diffstat (limited to 'sys/fs/unionfs/union_subr.c')
-rw-r--r-- | sys/fs/unionfs/union_subr.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/sys/fs/unionfs/union_subr.c b/sys/fs/unionfs/union_subr.c index 7d51365..d7916a6 100644 --- a/sys/fs/unionfs/union_subr.c +++ b/sys/fs/unionfs/union_subr.c @@ -35,7 +35,7 @@ * SUCH DAMAGE. * * @(#)union_subr.c 8.4 (Berkeley) 2/17/94 - * $Id: union_subr.c,v 1.6 1995/05/30 08:07:25 rgrimes Exp $ + * $Id: union_subr.c,v 1.7 1995/08/17 11:53:50 bde Exp $ */ #include <sys/param.h> @@ -52,6 +52,8 @@ #include <sys/proc.h> +extern int union_init __P((void)); + /* must be power of two, otherwise change UNION_HASH() */ #define NHASH 32 @@ -62,6 +64,12 @@ static LIST_HEAD(unhead, union_node) unhead[NHASH]; static int unvplock[NHASH]; +static int union_list_lock __P((int ix)); +static void union_list_unlock __P((int ix)); +extern void union_updatevp __P((struct union_node *un, + struct vnode *uppervp, + struct vnode *lowervp)); + int union_init() { |