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authorAndreas Gruenbacher <agruenba@redhat.com>2016-01-12 20:24:14 +0100
committerJ. Bruce Fields <bfields@redhat.com>2016-12-15 20:42:48 -0500
commit47057abde515155a4fee53038e7772d6b387e0aa (patch)
treea908af6dc69beb0f1d2cc6745a10a6a9f9bc4225 /include
parent3eb15f2828464791f68b341ce87183012c509fc6 (diff)
downloadlinux-47057abde515155a4fee53038e7772d6b387e0aa.tar.bz2
nfsd: add support for the umask attribute
Clients can set the umask attribute when creating files to cause the server to apply it always except when inheriting permissions from the parent directory. That way, the new files will end up with the same permissions as files created locally. See https://tools.ietf.org/html/draft-ietf-nfsv4-umask-02 for more details. Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'include')
-rw-r--r--include/linux/nfs4.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/nfs4.h b/include/linux/nfs4.h
index 9094faf0699d..bca536341d1a 100644
--- a/include/linux/nfs4.h
+++ b/include/linux/nfs4.h
@@ -440,6 +440,7 @@ enum lock_type4 {
#define FATTR4_WORD2_MDSTHRESHOLD (1UL << 4)
#define FATTR4_WORD2_CLONE_BLKSIZE (1UL << 13)
#define FATTR4_WORD2_SECURITY_LABEL (1UL << 16)
+#define FATTR4_WORD2_MODE_UMASK (1UL << 17)
/* MDS threshold bitmap bits */
#define THRESHOLD_RD (1UL << 0)