Module Name: src
Committed By: rmind
Date: Tue Jun 14 00:22:45 UTC 2011
Modified Files:
src/share/man/man9: vnodeops.9
Log Message:
VOP_LEASE(9) was removed long ago. Misc improvement.
To generate a diff of this commit:
cvs rdiff -u -r1.80 -r1.81 src/share/man/man9/vnodeops.9
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/share/man/man9/vnodeops.9
diff -u src/share/man/man9/vnodeops.9:1.80 src/share/man/man9/vnodeops.9:1.81
--- src/share/man/man9/vnodeops.9:1.80 Thu Jun 24 13:03:06 2010
+++ src/share/man/man9/vnodeops.9 Tue Jun 14 00:22:45 2011
@@ -1,4 +1,4 @@
-.\" $NetBSD: vnodeops.9,v 1.80 2010/06/24 13:03:06 hannken Exp $
+.\" $NetBSD: vnodeops.9,v 1.81 2011/06/14 00:22:45 rmind Exp $
.\"
.\" Copyright (c) 2001, 2005, 2006 The NetBSD Foundation, Inc.
.\" All rights reserved.
@@ -27,7 +27,7 @@
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\" POSSIBILITY OF SUCH DAMAGE.
.\"
-.Dd June 24, 2010
+.Dd June 14, 2011
.Dt VNODEOPS 9
.Os
.Sh NAME
@@ -68,7 +68,6 @@
.Nm VOP_PRINT ,
.Nm VOP_PATHCONF ,
.Nm VOP_ADVLOCK ,
-.Nm VOP_LEASE ,
.Nm VOP_WHITEOUT ,
.Nm VOP_GETPAGES ,
.Nm VOP_PUTPAGES ,
@@ -83,7 +82,6 @@
.In sys/param.h
.In sys/buf.h
.In sys/dirent.h
-.In sys/lock.h
.In sys/vnode.h
.In sys/mount.h
.In sys/namei.h
@@ -183,9 +181,6 @@
.Fn VOP_ADVLOCK "struct vnode *vp" "void *id" "int op" \
"struct flock *fl" "int flags"
.Ft int
-.Fn VOP_LEASE "struct vnode *vp" "kauth_cred_t cred" \
-"int flag"
-.Ft int
.Fn VOP_WHITEOUT "struct vnode *dvp" "struct componentname *cnp" \
"int flags"
.Ft int
@@ -266,7 +261,6 @@
.It VOP_PRINT Print debugging information
.It VOP_PATHCONF Return POSIX pathconf data
.It VOP_ADVLOCK Advisory record locking
-.It VOP_LEASE Validate vnode credentials
.It VOP_WHITEOUT Whiteout vnode
.It VOP_GETPAGES Read VM pages from file
.It VOP_PUTPAGES Write VM pages to file
@@ -282,7 +276,7 @@
quite what is described here.
.Pp
If the file system type does not support a specific operation, it must
-nevertheless assign an appropriate function in the vnode operations
+nevertheless assign an appropriate stub in the vnode operations
vector to do the minimum required of it.
In most cases, such functions either do nothing or return an error
value to the effect that it is not supported.
@@ -379,13 +373,13 @@
.Fa vpp .
The operation specified in
.Em cnp-\*[Gt]cn_nameiop
-gives
+indicates
.Fn VOP_LOOKUP
-hints about the reason for requesting the lookup and uses it to cache
+the reason for requesting the lookup and uses it to cache
file system type specific information in the vnode for subsequent
operations.
.Pp
-There are three types of lookups: ".", ".." (ISDOTDOT), and other.
+There are three types of lookups: ".", ".." (ISDOTDOT), and regular.
If the pathname component being searched for is ".", then
.Fa dvp
has an extra reference added to it and it is returned in
@@ -1232,18 +1226,6 @@
.Pp
If the operation is successful zero is returned, otherwise an
appropriate error is returned.
-.It Fn VOP_LEASE "vp" "cred" "flags"
-Validate vnode credentials and operation type.
-The argument
-.Fa vp
-is the locked vnode of the file to validate credentials
-.Fa cred .
-The argument
-.Fa flags
-specifies the operation flags.
-If the operation is successful zero is returned, otherwise an
-appropriate error code is returned.
-The vnode must be locked on entry and remains locked on return.
.It Fn VOP_WHITEOUT "dvp" "cnp" "flags"
Whiteout pathname component in directory with vnode
.Fa dvp .
@@ -1455,7 +1437,6 @@
.Sh SEE ALSO
.Xr extattr 9 ,
.Xr intro 9 ,
-.Xr lock 9 ,
.Xr namei 9 ,
.Xr vattr 9 ,
.Xr vfs 9 ,
