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Diffstat (limited to 'include/linux/nfsd/nfsd.h')
-rw-r--r--include/linux/nfsd/nfsd.h27
1 files changed, 14 insertions, 13 deletions
diff --git a/include/linux/nfsd/nfsd.h b/include/linux/nfsd/nfsd.h
index 41d30c9c9de..a2861d95ecc 100644
--- a/include/linux/nfsd/nfsd.h
+++ b/include/linux/nfsd/nfsd.h
@@ -28,20 +28,20 @@
#define NFSD_SUPPORTED_MINOR_VERSION 0
/*
- * Special flags for nfsd_permission. These must be different from MAY_READ,
- * MAY_WRITE, and MAY_EXEC.
+ * Flags for nfsd_permission
*/
-#define MAY_NOP 0
-#define MAY_SATTR 8
-#define MAY_TRUNC 16
-#define MAY_LOCK 32
-#define MAY_OWNER_OVERRIDE 64
-#define MAY_LOCAL_ACCESS 128 /* IRIX doing local access check on device special file*/
-#if (MAY_SATTR | MAY_TRUNC | MAY_LOCK | MAY_OWNER_OVERRIDE | MAY_LOCAL_ACCESS) & (MAY_READ | MAY_WRITE | MAY_EXEC)
-# error "please use a different value for MAY_SATTR or MAY_TRUNC or MAY_LOCK or MAY_LOCAL_ACCESS or MAY_OWNER_OVERRIDE."
-#endif
-#define MAY_CREATE (MAY_EXEC|MAY_WRITE)
-#define MAY_REMOVE (MAY_EXEC|MAY_WRITE|MAY_TRUNC)
+#define NFSD_MAY_NOP 0
+#define NFSD_MAY_EXEC 1 /* == MAY_EXEC */
+#define NFSD_MAY_WRITE 2 /* == MAY_WRITE */
+#define NFSD_MAY_READ 4 /* == MAY_READ */
+#define NFSD_MAY_SATTR 8
+#define NFSD_MAY_TRUNC 16
+#define NFSD_MAY_LOCK 32
+#define NFSD_MAY_OWNER_OVERRIDE 64
+#define NFSD_MAY_LOCAL_ACCESS 128 /* IRIX doing local access check on device special file*/
+
+#define NFSD_MAY_CREATE (NFSD_MAY_EXEC|NFSD_MAY_WRITE)
+#define NFSD_MAY_REMOVE (NFSD_MAY_EXEC|NFSD_MAY_WRITE|NFSD_MAY_TRUNC)
/*
* Callback function for readdir
@@ -54,6 +54,7 @@ typedef int (*nfsd_dirop_t)(struct inode *, struct dentry *, int, int);
extern struct svc_program nfsd_program;
extern struct svc_version nfsd_version2, nfsd_version3,
nfsd_version4;
+extern struct mutex nfsd_mutex;
extern struct svc_serv *nfsd_serv;
extern struct seq_operations nfs_exports_op;