From fde2ae7794047a698feeaf17963d690a1e660a80 Mon Sep 17 00:00:00 2001
From: Steve Dickson <SteveD@redhat.com>
Date: Mon, 26 Jun 2006 15:23:19 +1000
Subject: Add support for suppressing different NFS versions.

e.g.  -N 2
means that NFSv2 won't be supported, just v3 and v4 (if the kernel
supports them).
---
 support/include/nfs/nfs.h | 7 +++++++
 support/include/nfslib.h  | 2 +-
 2 files changed, 8 insertions(+), 1 deletion(-)

(limited to 'support/include')

diff --git a/support/include/nfs/nfs.h b/support/include/nfs/nfs.h
index c7fc42c..2cf6857 100644
--- a/support/include/nfs/nfs.h
+++ b/support/include/nfs/nfs.h
@@ -10,6 +10,9 @@
 #define	NFS3_FHSIZE	64
 #define	NFS_FHSIZE	32
 
+#define NFSD_MINVERS 2
+#define NFSD_MAXVERS 4
+
 struct nfs_fh_len {
 	int		fh_size;
 	u_int8_t	fh_handle[NFS3_FHSIZE];
@@ -40,7 +43,11 @@ struct nfs_fh_old {
 #define NFSCTL_LOCKD		0x10000
 #define LOCKDCTL_SVC		NFSCTL_LOCKD
 
+#define NFSCTL_VERUNSET(_cltbits, _v) ((_cltbits) &= ~(1 << ((_v) - 1))) 
+
+#define NFSCTL_VERISSET(_cltbits, _v) ((_cltbits) & (1 << ((_v) - 1))) 
 
+#define NFSCTL_ALLBITS (~0)
 
 /* SVC */
 struct nfsctl_svc {
diff --git a/support/include/nfslib.h b/support/include/nfslib.h
index 8c83262..50892e2 100644
--- a/support/include/nfslib.h
+++ b/support/include/nfslib.h
@@ -120,7 +120,7 @@ int			wildmat(char *text, char *pattern);
  * nfsd library functions.
  */
 int			nfsctl(int, struct nfsctl_arg *, union nfsctl_res *);
-int			nfssvc(int port, int nrservs);
+int			nfssvc(int port, int nrservs, unsigned int versbits);
 int			nfsaddclient(struct nfsctl_client *clp);
 int			nfsdelclient(struct nfsctl_client *clp);
 int			nfsexport(struct nfsctl_export *exp);
-- 
cgit