diff options
Diffstat (limited to 'share/man/man9/VOP_ACCESS.9')
| -rw-r--r-- | share/man/man9/VOP_ACCESS.9 | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/share/man/man9/VOP_ACCESS.9 b/share/man/man9/VOP_ACCESS.9 index 76073db..ec4046d 100644 --- a/share/man/man9/VOP_ACCESS.9 +++ b/share/man/man9/VOP_ACCESS.9 @@ -29,17 +29,20 @@ .\" .\" $FreeBSD$ .\" -.Dd July 24, 1996 +.Dd May 30, 2009 .Os .Dt VOP_ACCESS 9 .Sh NAME -.Nm VOP_ACCESS +.Nm VOP_ACCESS , +.Nm VOP_ACCESSX .Nd "check access permissions of a file or Unix domain socket" .Sh SYNOPSIS .In sys/param.h .In sys/vnode.h .Ft int .Fn VOP_ACCESS "struct vnode *vp" "accmode_t accmode" "struct ucred *cred" "struct thread *td" +.Ft int +.Fn VOP_ACCESSX "struct vnode *vp" "accmode_t accmode" "struct ucred *cred" "struct thread *td" .Sh DESCRIPTION This entry point checks the access permissions of the file against the given credentials. @@ -63,6 +66,20 @@ is a mask which can contain flags described in <sys/vnode.h>, e.g. .Dv VWRITE or .Dv VEXEC . +For +.Fn VOP_ACCESS , +the only flags that may be set in +.Fa accmode +are +.Dv VEXEC , +.Dv VWRITE , +.Dv VREAD , +.Dv VADMIN +and +.Dv VAPPEND . +To check for other bits, one has to use +.Fn VOP_ACCESSX +instead. .Sh LOCKS The vnode will be locked on entry and should remain locked on return. .Sh RETURN VALUES |
