eliminate exportfs; functionality merged into mount

SCCS-vsn: sys/nfs/nfs_syscalls.c 7.10

diff --git a/usr/src/sys/nfs/nfs_syscalls.c b/usr/src/sys/nfs/nfs_syscalls.c
index e3701e2..4f74359 100644 (file)
--- a/usr/src/sys/nfs/nfs_syscalls.c
+++ b/usr/src/sys/nfs/nfs_syscalls.c
@@ -17,7 +17,7 @@
  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  *
  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  *

- *     @(#)nfs_syscalls.c      7.9 (Berkeley) %G%
+ *     @(#)nfs_syscalls.c      7.10 (Berkeley) %G%

  */
 
 #include "param.h"
  */
 
 #include "param.h"


@@ -92,58 +92,6 @@ getfh()
        RETURN (error);
 }
 
        RETURN (error);
 }
 

-/*
- * Mark a mount point in the filesystem exported
- */
-exportfs()
-{
-       register struct a {
-               char    *fname;
-               int     rootuid;
-               int     exflags;
-       } *uap = (struct a *)u.u_ap;
-       register struct nameidata *ndp = &u.u_nd;
-       register struct vnode *vp;
-       register struct mount *mp;
-       int error;
-
-       /*
-        * Must be super user
-        */
-       if (error = suser(u.u_cred, &u.u_acflag))
-               RETURN (error);
-       ndp->ni_nameiop = LOOKUP | LOCKLEAF | FOLLOW;   /* Or NOFOLLOW ?? */
-       ndp->ni_segflg = UIO_USERSPACE;
-       ndp->ni_dirp = uap->fname;
-       if (error = namei(ndp))
-               RETURN (error);
-       vp = ndp->ni_vp;
-       if (vp->v_type != VDIR) {
-               vput(vp);
-               RETURN (ENOENT);
-       }
-       mp = vp->v_mount;
-
-       /*
-        * If the filesystem has already been exported, just relax
-        * security as required.
-        * Otherwise export it with the given security
-        */
-       if (mp->m_flag & M_EXPORTED) {
-               if (uap->rootuid == 0)
-                       mp->m_exroot = 0;
-               if ((uap->exflags & M_EXRDONLY) == 0)
-                       mp->m_flag &= ~M_EXRDONLY;
-       } else {
-               mp->m_exroot = uap->rootuid;
-               if (uap->exflags & M_EXRDONLY)
-                       mp->m_flag |= M_EXRDONLY;
-               mp->m_flag |= M_EXPORTED;
-       }
-       vput(vp);
-       RETURN (0);
-}
-

 /*
  * Nfs server psuedo system call for the nfsd's
  * Never returns unless it fails or gets killed
 /*
  * Nfs server psuedo system call for the nfsd's
  * Never returns unless it fails or gets killed