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Author schmir
Recipients schmir
Date 2008-04-16.16:29:00
SpamBayes Score 0.2302948
Marked as misclassified No
Message-id <1208363341.7.0.215523027719.issue2643@psf.upfronthosting.co.za>
In-reply-to
Content 
on unix it does call msync however.


here is the relevant part from mmapmodule.c:

static void
mmap_object_dealloc(mmap_object *m_obj)
{
#ifdef MS_WINDOWS
	if (m_obj->data != NULL)
		UnmapViewOfFile (m_obj->data);
	if (m_obj->map_handle != INVALID_HANDLE_VALUE)
		CloseHandle (m_obj->map_handle);
	if (m_obj->file_handle != INVALID_HANDLE_VALUE)
		CloseHandle (m_obj->file_handle);
	if (m_obj->tagname)
		PyMem_Free(m_obj->tagname);
#endif /* MS_WINDOWS */

#ifdef UNIX
	if (m_obj->fd >= 0)
		(void) close(m_obj->fd);
	if (m_obj->data!=NULL) {
		msync(m_obj->data, m_obj->size, MS_SYNC);
		munmap(m_obj->data, m_obj->size);
	}
#endif /* UNIX */

	Py_TYPE(m_obj)->tp_free((PyObject*)m_obj);
}
History
Date User Action Args
2008-04-16 16:29:01schmirsetspambayes_score: 0.230295 -> 0.2302948
recipients: + schmir
2008-04-16 16:29:01schmirsetspambayes_score: 0.230295 -> 0.230295
messageid: <1208363341.7.0.215523027719.issue2643@psf.upfronthosting.co.za>
2008-04-16 16:29:01schmirlinkissue2643 messages
2008-04-16 16:29:00schmircreate