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| author | Jeff Layton <jlayton@redhat.com> | 2009-08-01 07:20:38 -0400 |
|---|---|---|
| committer | Steve Dickson <steved@redhat.com> | 2009-08-01 07:20:38 -0400 |
| commit | 0d53a1d0ff5635d3af2f0d10e1f00f5de1353490 (patch) | |
| tree | f9f5e2cff1e8450224a2ee6755512440c4d05ddf /support/include/nfs/nfs.h | |
| parent | 6f25394cb5651e7e44cc3fc0b2b4b2ccba8c3625 (diff) | |
| download | nfs-utils-0d53a1d0ff5635d3af2f0d10e1f00f5de1353490.tar.gz nfs-utils-0d53a1d0ff5635d3af2f0d10e1f00f5de1353490.tar.xz nfs-utils-0d53a1d0ff5635d3af2f0d10e1f00f5de1353490.zip | |
nfs-utils: clean up NFSCTL_* macros for handling protocol bits
They are a little hard to follow currently. Clean them up and add new
macros that can set these bits in addition to the ones that unset them.
Also add a new macro that reports when any valid protocol bit is set.
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve Dickson <steved@redhat.com>
Diffstat (limited to 'support/include/nfs/nfs.h')
| -rw-r--r-- | support/include/nfs/nfs.h | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/support/include/nfs/nfs.h b/support/include/nfs/nfs.h index 00b0028..a64eb0a 100644 --- a/support/include/nfs/nfs.h +++ b/support/include/nfs/nfs.h @@ -42,14 +42,21 @@ struct nfs_fh_old { #define NFSCTL_GETFD 7 /* get an fh by path (used by mountd) */ #define NFSCTL_GETFS 8 /* get an fh by path with max size (used by mountd) */ +#define NFSCTL_UDPBIT (1 << (17 - 1)) +#define NFSCTL_TCPBIT (1 << (18 - 1)) + #define NFSCTL_VERUNSET(_cltbits, _v) ((_cltbits) &= ~(1 << ((_v) - 1))) -#define NFSCTL_UDPUNSET(_cltbits) ((_cltbits) &= ~(1 << (17 - 1))) -#define NFSCTL_TCPUNSET(_cltbits) ((_cltbits) &= ~(1 << (18 - 1))) +#define NFSCTL_UDPUNSET(_cltbits) ((_cltbits) &= ~NFSCTL_UDPBIT) +#define NFSCTL_TCPUNSET(_cltbits) ((_cltbits) &= ~NFSCTL_TCPBIT) #define NFSCTL_VERISSET(_cltbits, _v) ((_cltbits) & (1 << ((_v) - 1))) -#define NFSCTL_UDPISSET(_cltbits) ((_cltbits) & (1 << (17 - 1))) -#define NFSCTL_TCPISSET(_cltbits) ((_cltbits) & (1 << (18 - 1))) +#define NFSCTL_UDPISSET(_cltbits) ((_cltbits) & NFSCTL_UDPBIT) +#define NFSCTL_TCPISSET(_cltbits) ((_cltbits) & NFSCTL_TCPBIT) + +#define NFSCTL_UDPSET(_cltbits) ((_cltbits) |= NFSCTL_UDPBIT) +#define NFSCTL_TCPSET(_cltbits) ((_cltbits) |= NFSCTL_TCPBIT) +#define NFSCTL_ANYPROTO(_cltbits) ((_cltbits) & (NFSCTL_UDPBIT | NFSCTL_TCPBIT)) #define NFSCTL_ALLBITS (~0) /* SVC */ |