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os.posix_fallocate()

os.posix_fallocate(fd, offset, len)

Ensures that enough disk space is allocated for the file specified by fd starting from offset and continuing for len bytes.

Availability: Unix.

New in version 3.3.

Links:

https://docs.python.org/3.5/library/os.html#os.posix_fallocate

doc_python

2016-10-07 17:39:29

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