Yurttas/PL/SL/python/docs/core-python-programming/doc/20/lib/msvcrt-files.html
20.1.1 File Operations
- locking (fd, mode, nbytes)
- Lock part of a file based on a file descriptor from the C runtime. Raises IOError on failure.
- setmode (fd, flags)
- Set the line-end translation mode for the file descriptor fd. To set it to text mode, flags should be os.O_TEXT; for binary, it should be os.O_BINARY.
- open_osfhandle (handle, flags)
- Create a C runtime file descriptor from the file handle handle. The flags parameter should be a bit-wise OR of os.O_APPEND, os.O_RDONLY, and os.O_TEXT. The returned file descriptor may be used as a parameter to os.fdopen() to create a file object.
- get_osfhandle (fd)
- Return the file handle for the file descriptor fd. Raises IOError if fd is not recognized.
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