+ Bug with mounting a too long non-existant mount point is returning
+ ENODEV. yaffs_mount should be returning ENAMETOOLONG.
+ When the name is passed into the yaffs_mount function the length of the
+ mount point decreases from around 10000000 to 200. This needs to be investigated.
+
+
+ ENOTDIR ERRORS
+ Bug when trying to access a non-existing directory the error ENOENT is
+ returned. It should be ENOTDIR.
+
+ Bug when trying to truncate a file in a non-existing directory. The error
+ returned is ENOENT it should be ENOTDIR.
+
+ Bug with truncating to a very large size. The yaffs_truncate function truncates the file to a massive size without any errors.
+ The function should return the error EINVAL.
+
+ Bug with lseeking to a very large size (size =100000000000000000000000000000000000000) without causing an error.
+ Should cause the error EINVAL.
+
+
+Current WARNINGS
+
+ <<WHAT FUNCTIONS>>
+ WARNING- If yaffs is unmounted then most of yaffs' functions return ENODIR.
+ some function return EBADF instead.
+
+ WARNING-the function yaffs_open does not check the mode passed to it.
+ This means that yaffs open does not return EINVAL if a bad mode is passed to it.
+ However this causes the error EEXIST to happen instead, because both O_CREAT and O_EXCL flags are set.
+
+ WARNING- yaffs_open will work with either of the two mode set to 255.
+ However there are only 4 or 5 flags that can be set for each of the modes.
+ This means that the programmer may not be setting the flags properly.
+
+ WARNING- When mounting a non-existing mount point the error ENODEV is returned.
+ The quick tests have been altered to accommodate this error code.
+ With standard access function in linux the error returned is ENOENT.