#define AFS_HAVE_FFS 1 /* Use system's ffs. */
#define AFS_HAVE_STATVFS 1 /* System doesn't support statvfs */
#define AFS_VM_RDWR_ENV 1 /* read/write implemented via VM */
+#define AFS_FAKEOPEN_ENV 1 /* call afs_FakeOpen as if !AFS_VM_RDWR */
#ifndef UKERNEL