eio_fdatasync

(PECL eio >= 0.0.1dev)

eio_fdatasyncSynchronize a file's in-core state with storage device

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eio_fdatasync ( mixed $fd [, int $pri = EIO_PRI_DEFAULT [, callable $callback = NULL [, mixed $data = NULL ]]] ) : resource

eio_fdatasync() synchronizes a file's in-core state with storage device.

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fd

Stream, Socket resource, or numeric file descriptor, e.g. returned by eio_open().

pri

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callback

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void callback(mixed $data, int $result[, resource $req]);
data

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result

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req

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data

Arbitrary variable passed to callback.

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eio_fdatasync() returns request resource on success or FALSE on error.