_fsync

_fsync

Flush HFS File Buffers to Disk

Portability: SAS/C extension

_fsync is a version of fsync designed to operate only on HFS files. _fsync runs faster and calls fewer other library routines than fsync . The _fsync function is used exactly like the standard fsync function. The argument to _fsync must be the file descriptor for an open HFS file. See fsync for a full description.

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