fcntl adding F_RDAHEAD for apple targets. #2482
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SteveLauC
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Sep 4, 2024
changelog/2482.added.md
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| Add fcntl constant `R_RDAHEAD` for Apple target | |||
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| Add fcntl constant `R_RDAHEAD` for Apple target | |
| Add fcntl constant `F_RDAHEAD` for Apple target |
Enable/disable read ahead globally on the file descriptor. When on, the os preemptively reads data in cache to anticipate future read operations.
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Enable/disable read ahead globally on the file descriptor. When on,
the os preemptively reads data in cache to anticipate future read
operations.