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authorJ. Bruce Fields <bfields@citi.umich.edu>2009-12-14 12:53:32 -0500
committerJ. Bruce Fields <bfields@citi.umich.edu>2009-12-14 18:51:29 -0500
commite8e8753f7a32ce4f636771126fc8eba0dc4ad817 (patch)
treeb7298d70312e7ea267343ebe4ed001aa8f1986c8 /include/linux/nfsd
parent9a74af21330c8d46efa977d088a62cc1bfa954e9 (diff)
nfsd: new interface to advertise export features
Soon we will add the new V4ROOT flag, and allow the INSECURE flag to vary by pseudoflavor. It would be useful for nfs-utils (for example, for improved exportfs error reporting) to be able to know when this happens. Use this new interface for that purpose. Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Diffstat (limited to 'include/linux/nfsd')
-rw-r--r--include/linux/nfsd/export.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/nfsd/export.h b/include/linux/nfsd/export.h
index ef3d416fcf6..4f1df1d7312 100644
--- a/include/linux/nfsd/export.h
+++ b/include/linux/nfsd/export.h
@@ -39,7 +39,8 @@
#define NFSEXP_FSID 0x2000
#define NFSEXP_CROSSMOUNT 0x4000
#define NFSEXP_NOACL 0x8000 /* reserved for possible ACL related use */
-#define NFSEXP_ALLFLAGS 0xFE3F
+/* All flags that we claim to support. (Note we don't support NOACL.) */
+#define NFSEXP_ALLFLAGS 0x7E3F
/* The flags that may vary depending on security flavor: */
#define NFSEXP_SECINFO_FLAGS (NFSEXP_READONLY | NFSEXP_ROOTSQUASH \