Changeset 42379

Timestamp:

Dec 30, 2007, 8:24:23 PM (15 years ago)

Author:

Jonathan Turkanis

Message:

reimplemented create_large_file() on windows: replaced the painfully slow alternation of writing a char with WriteFile and seeking 1 GB with SetFilePointerEx with an implementation using mapped files that is lightning fast on my development machine. I hate to create a dependence between the file_descriptor tests and the mapped_file tests, but previous implementation sometimes took several minutes to initialize the large file at 9 character offsets

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