Add support for suppressing different NFS versions.

[nfs-utils.git] / support / include / nfs / nfs.h

diff --git a/support/include/nfs/nfs.h b/support/include/nfs/nfs.h
index c7fc42cb8be55f6d1106d3449fed7d3b1f21477d..2cf6857ba5ef8729a9da5486ebd588e8051bb0c3 100644 (file)
--- 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 {