.

bigfile/_file_zodb.pyx

@@ -34,20 +34,26 @@ cdef extern from "bigfile/_bigfile.h":
     ctypedef extern class wendelin.bigfile._bigfile.BigFile[object PyBigFile]:
         pass
 """
-# FIXME hack, keep in sync with PyBigFile
-cdef extern from *:
-    """
-    #include <wendelin/bigfile/file.h>
-    #include <wendelin/bigfile/virtmem.h>
-
-    struct cxxPyBigFile {
-        PyObject pyobj;
-        BigFile  file;
-    };
-    """
-    struct cxxPyBigFile:
+## FIXME hack, keep in sync with PyBigFile
+#cdef extern from *:
+#    """
+#    #include <wendelin/bigfile/file.h>
+#    #include <wendelin/bigfile/virtmem.h>
+#
+#    struct cxxPyBigFile {
+#        PyObject pyobj;
+#        BigFile  file;
+#    };
+#    """
+#    struct cxxPyBigFile:
+#        pass
+#    ctypedef extern class wendelin.bigfile._bigfile.BigFile[object cxxPyBigFile]:
+#        pass
+
+cdef extern from "bigfile/_bigfile.h":
+    struct PyBigFile:
         pass
-    ctypedef extern class wendelin.bigfile._bigfile.BigFile[object cxxPyBigFile]:
+    ctypedef extern class wendelin.bigfile._bigfile.BigFile[object PyBigFile]:
         pass
 
 import wcfs as pywcfs
@@ -66,8 +72,8 @@ from wendelin.lib.zodb import zconn_at
 # XXX + wcfs
 cdef public class _ZBigFile(BigFile) [object _ZBigFile, type _ZBigFile_Type]:
     cdef object     zself   # reference to ZBigFile
-    cdef wcfs.Oid   foid    # = .zself._p_oid
-    cdef wcfs.FileH wfileh  # WCFS file handle
+#   cdef wcfs.Oid   foid    # = .zself._p_oid
+    cdef wcfs.FileH wfileh  # WCFS file handle. Initially nil, opened by blkmmapper
 
     # XXX Cython does not allow __new__ nor to change arguments passed to __cinit__ / __init__
     @staticmethod
@@ -75,7 +81,7 @@ cdef public class _ZBigFile(BigFile) [object _ZBigFile, type _ZBigFile_Type]:
         cdef _ZBigFile obj = _ZBigFile.__new__(_ZBigFile, blksize)
         obj.zself  = zself
 #       obj.foid   = -1  # Note: zself._p_oid could be yet None for newly created ZBigFile
-        obj.wfileh = nil # opened by blkmmapper
+        obj.wfileh = nil
         return obj
 
     def __dealloc__(_ZBigFile zf):
@@ -104,6 +110,8 @@ cdef public class _ZBigFile(BigFile) [object _ZBigFile, type _ZBigFile_Type]:
             pywfileh  = pywconn.open(zf.zself._p_oid)
             zf.wfileh = pywfileh.wfileh
 
+        # return XXX
+
 
 # functions that we give to virtmem bigfile_ops .mmap*
 cdef extern from * nogil: