_open

_open

Open an HFS File for I/O

Portability: SAS/C extension

_open is a version of open designed to operate only on HFS files. _open runs faster and calls fewer other library routines than open . Refer to open for a full description. _open is used exactly like the standard open function. The first argument to _open is interpreted as an HFS filename, even if it appears to begin with a style prefix or a leading // or both.

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