Hi,
  I have a question about opencore's file IO. I have traced the code
and found in current architecture, opencore used a memory map to map a
file descriptor to a memory address and formed a uri like 
mem://base:offset:length
to pass this address to OsclNativeFile::Open.
  My question is why using memory map instead of using fopen,
fclose ...etc to do file operation?

Ming
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