Second pass commit to introduce new ACL and Extended Attribute system

calls, vnops, vfsops, both in /kern, and to individual file systems that
require a vfsop_ array entry.

Reviewed by:	eivind

12 files changed, 55 insertions, 5 deletions

diff --git a/sys/fs/cd9660/cd9660_vfsops.c b/sys/fs/cd9660/cd9660_vfsops.c
index 3ecdb06..01690a4 100644
--- a/sys/fs/cd9660/cd9660_vfsops.c
+++ b/sys/fs/cd9660/cd9660_vfsops.c
@@ -88,6 +88,8 @@ static struct vfsops cd9660_vfsops = {
 	cd9660_checkexp,
 	cd9660_vptofh,
 	cd9660_init,
+	vfs_stduninit,
+	vfs_stdextattrctl,
 };
 VFS_SET(cd9660_vfsops, cd9660, VFCF_READONLY);
 
diff --git a/sys/fs/coda/coda_vfsops.c b/sys/fs/coda/coda_vfsops.c
index 04cf95b..7450c97 100644
--- a/sys/fs/coda/coda_vfsops.c
+++ b/sys/fs/coda/coda_vfsops.c
@@ -534,7 +534,9 @@ struct vfsops coda_vfsops = {
     vfs_stdfhtovp,
     vfs_stdcheckexp,
     vfs_stdvptofh,
-    vfs_stdinit
+    vfs_stdinit,
+    vfs_stduninit,
+    vfs_stdextattrctl,
 };
 
 VFS_SET(coda_vfsops, coda, VFCF_NETWORK);
diff --git a/sys/fs/fdescfs/fdesc_vfsops.c b/sys/fs/fdescfs/fdesc_vfsops.c
index a451c18..0105ff7 100644
--- a/sys/fs/fdescfs/fdesc_vfsops.c
+++ b/sys/fs/fdescfs/fdesc_vfsops.c
@@ -227,6 +227,8 @@ static struct vfsops fdesc_vfsops = {
 	vfs_stdcheckexp,
 	vfs_stdvptofh,
 	fdesc_init,
+	vfs_stduninit,
+	vfs_stdextattrctl,
 };
 
 VFS_SET(fdesc_vfsops, fdesc, VFCF_SYNTHETIC);
diff --git a/sys/fs/hpfs/hpfs_vfsops.c b/sys/fs/hpfs/hpfs_vfsops.c
index 7e4750f..1a7f85c 100644
--- a/sys/fs/hpfs/hpfs_vfsops.c
+++ b/sys/fs/hpfs/hpfs_vfsops.c
@@ -738,7 +738,8 @@ static struct vfsops hpfs_vfsops = {
 	hpfs_checkexp,
 	hpfs_vptofh,
 	hpfs_init,
-	NULL
+	vfs_stduninit,
+	vfs_stdextattrctl,
 };
 VFS_SET(hpfs_vfsops, hpfs, 0);
 #else /* defined(__NetBSD__) */
diff --git a/sys/fs/msdosfs/msdosfs_vfsops.c b/sys/fs/msdosfs/msdosfs_vfsops.c
index 3fd65ec..4af4cf3 100644
--- a/sys/fs/msdosfs/msdosfs_vfsops.c
+++ b/sys/fs/msdosfs/msdosfs_vfsops.c
@@ -986,7 +986,9 @@ static struct vfsops msdosfs_vfsops = {
 	msdosfs_fhtovp,
 	msdosfs_checkexp,
 	msdosfs_vptofh,
-	msdosfs_init
+	msdosfs_init,
+	vfs_stduninit,
+	vfs_stdextattrctl,
 };
 
 VFS_SET(msdosfs_vfsops, msdos, 0);
diff --git a/sys/fs/ntfs/ntfs_vfsops.c b/sys/fs/ntfs/ntfs_vfsops.c
index 6bc0555..d4883be 100644
--- a/sys/fs/ntfs/ntfs_vfsops.c
+++ b/sys/fs/ntfs/ntfs_vfsops.c
@@ -1008,7 +1008,8 @@ static struct vfsops ntfs_vfsops = {
 	ntfs_checkexp,
 	ntfs_vptofh,
 	ntfs_init,
-	NULL
+	vfs_stduninit,
+	vfs_stdextattrctl,
 };
 VFS_SET(ntfs_vfsops, ntfs, 0);
 #elif defined(__NetBSD__)
diff --git a/sys/fs/nullfs/null_vfsops.c b/sys/fs/nullfs/null_vfsops.c
index 1bdc083..cbeadc3 100644
--- a/sys/fs/nullfs/null_vfsops.c
+++ b/sys/fs/nullfs/null_vfsops.c
@@ -417,6 +417,19 @@ nullfs_vptofh(vp, fhp)
 	return VFS_VPTOFH(NULLVPTOLOWERVP(vp), fhp);
 }
 
+static int                        
+nullfs_extattrctl(mp, cmd, attrname, arg, p)
+	struct mount *mp;
+	int cmd;
+	char *attrname;
+	caddr_t arg;
+	struct proc *p;            
+{
+	return VFS_EXTATTRCTL(MOUNTTONULLMOUNT(mp)->nullm_vfs, cmd, attrname,
+	    arg, p);
+}
+
+
 static struct vfsops null_vfsops = {
 	nullfs_mount,
 	nullfs_start,
@@ -430,6 +443,8 @@ static struct vfsops null_vfsops = {
 	nullfs_checkexp,
 	nullfs_vptofh,
 	nullfs_init,
+	vfs_stduninit,
+	nullfs_extattrctl,
 };
 
 VFS_SET(null_vfsops, null, VFCF_LOOPBACK);
diff --git a/sys/fs/nwfs/nwfs_vfsops.c b/sys/fs/nwfs/nwfs_vfsops.c
index f99bba7..5e7c597 100644
--- a/sys/fs/nwfs/nwfs_vfsops.c
+++ b/sys/fs/nwfs/nwfs_vfsops.c
@@ -93,7 +93,8 @@ static struct vfsops nwfs_vfsops = {
 	vfs_stdcheckexp,
 	vfs_stdvptofh,		/* shouldn't happen */
 	nwfs_init,
-	nwfs_uninit
+	nwfs_uninit,
+	vfs_stdextattrctl,
 };
 
 
diff --git a/sys/fs/portalfs/portal_vfsops.c b/sys/fs/portalfs/portal_vfsops.c
index d750b53..950d383 100644
--- a/sys/fs/portalfs/portal_vfsops.c
+++ b/sys/fs/portalfs/portal_vfsops.c
@@ -256,6 +256,8 @@ static struct vfsops portal_vfsops = {
 	vfs_stdcheckexp,
 	vfs_stdvptofh,
 	vfs_stdinit,
+	vfs_stduninit,
+	vfs_stdextattrctl,
 };
 
 VFS_SET(portal_vfsops, portal, VFCF_SYNTHETIC);
diff --git a/sys/fs/procfs/procfs_vfsops.c b/sys/fs/procfs/procfs_vfsops.c
index 0533764..b1d4d43 100644
--- a/sys/fs/procfs/procfs_vfsops.c
+++ b/sys/fs/procfs/procfs_vfsops.c
@@ -172,6 +172,8 @@ static struct vfsops procfs_vfsops = {
 	vfs_stdcheckexp,
 	vfs_stdvptofh,
 	vfs_stdinit,
+	vfs_stduninit,
+	vfs_stdextattrctl,
 };
 
 VFS_SET(procfs_vfsops, procfs, VFCF_SYNTHETIC);
diff --git a/sys/fs/umapfs/umap_vfsops.c b/sys/fs/umapfs/umap_vfsops.c
index 48894fe..6e0c0b6 100644
--- a/sys/fs/umapfs/umap_vfsops.c
+++ b/sys/fs/umapfs/umap_vfsops.c
@@ -75,6 +75,9 @@ static int	umapfs_unmount __P((struct mount *mp, int mntflags,
 static int	umapfs_vget __P((struct mount *mp, ino_t ino,
 				 struct vnode **vpp));
 static int	umapfs_vptofh __P((struct vnode *vp, struct fid *fhp));
+static int	umapfs_extattrctl __P((struct mount *mp, int cmd,
+				       char *attrname, caddr_t arg,
+				       struct proc *p));
 
 /*
  * Mount umap layer
@@ -430,6 +433,19 @@ umapfs_vptofh(vp, fhp)
 	return (VFS_VPTOFH(UMAPVPTOLOWERVP(vp), fhp));
 }
 
+static int
+umapfs_extattrctl(mp, cmd, attrname, arg, p)
+	struct mount *mp;
+	int cmd;
+	char *attrname;
+	caddr_t arg;
+	struct proc *p;
+{
+	return (VFS_EXTATTRCTL(MOUNTTOUMAPMOUNT(mp)->umapm_vfs, cmd, attrname,
+	    arg, p));
+} 
+
+
 static struct vfsops umap_vfsops = {
 	umapfs_mount,
 	umapfs_start,
@@ -443,6 +459,8 @@ static struct vfsops umap_vfsops = {
 	umapfs_checkexp,
 	umapfs_vptofh,
 	umapfs_init,
+	vfs_stduninit,
+	umapfs_extattrctl,
 };
 
 VFS_SET(umap_vfsops, umap, VFCF_LOOPBACK);
diff --git a/sys/fs/unionfs/union_vfsops.c b/sys/fs/unionfs/union_vfsops.c
index f5782fa..8b58e55 100644
--- a/sys/fs/unionfs/union_vfsops.c
+++ b/sys/fs/unionfs/union_vfsops.c
@@ -502,6 +502,8 @@ static struct vfsops union_vfsops = {
 	vfs_stdcheckexp,
 	vfs_stdvptofh,
 	union_init,
+	vfs_stduninit,
+	vfs_stdextattrctl,
 };
 
 VFS_SET(union_vfsops, union, VFCF_LOOPBACK);