Fedora kernel-2.6.17-1.2142_FC4 patched with stable patch-2.6.17.4-vs2.0.2-rc26.diff

[linux-2.6.git] / include / linux / nfsd / syscall.h

diff --git a/include/linux/nfsd/syscall.h b/include/linux/nfsd/syscall.h
index e65c9db..a37ad86 100644 (file)
--- a/include/linux/nfsd/syscall.h
+++ b/include/linux/nfsd/syscall.h
@@ -39,6 +39,30 @@
 #define NFSCTL_GETFD           7       /* get an fh by path (used by mountd) */
 #define        NFSCTL_GETFS            8       /* get an fh by path with max FH len */
 
+/*
+ * Macros used to set version and protocol
+ */
+#define NFSCTL_VERSET(_cltbits, _v)   ((_cltbits) |=  (1 << (_v)))
+#define NFSCTL_VERUNSET(_cltbits, _v) ((_cltbits) &= ~(1 << (_v)))
+#define NFSCTL_VERISSET(_cltbits, _v) ((_cltbits) & (1 << (_v)))
+
+#if defined(CONFIG_NFSD_V4)
+#define        NFSCTL_VERALL   (0x1c /* 0b011100 */)
+#elif defined(CONFIG_NFSD_V3)
+#define        NFSCTL_VERALL   (0x0c /* 0b001100 */)
+#else
+#define        NFSCTL_VERALL   (0x04 /* 0b000100 */)
+#endif
+
+#define NFSCTL_UDPSET(_cltbits)       ((_cltbits) |=  (1 << (17 - 1)))
+#define NFSCTL_UDPUNSET(_cltbits)     ((_cltbits) &= ~(1 << (17 - 1)))
+#define NFSCTL_UDPISSET(_cltbits)     ((_cltbits) & (1 << (17 - 1)))
+
+#define NFSCTL_TCPSET(_cltbits)       ((_cltbits) |=  (1 << (18 - 1)))
+#define NFSCTL_TCPUNSET(_cltbits)     ((_cltbits) &= ~(1 << (18 - 1)))
+#define NFSCTL_TCPISSET(_cltbits)     ((_cltbits) & (1 << (18 - 1)))
+
+
 /* SVC */
 struct nfsctl_svc {
        unsigned short          svc_port;
@@ -120,6 +144,9 @@ extern int          exp_delclient(struct nfsctl_client *ncp);
 extern int             exp_export(struct nfsctl_export *nxp);
 extern int             exp_unexport(struct nfsctl_export *nxp);
 
+extern int nfsd_port;
+extern unsigned int nfsd_versbits, nfsd_portbits;
+
 #endif /* __KERNEL__ */
 
 #endif /* NFSD_SYSCALL_H */