[Overview][Constants][Types][Procedures and functions][Variables] |
Synchronize file's kernel data with disk.
Source position: unix.pp line 106
function fsync( |
fd: cInt |
):cInt; |
Fsyncsynchronizes the kernel data for file fd(the cache) with the disk. The call will not return till all file data was written to disk.
If the call was succesfull, 0 is returned. On failure, a nonzero value is returned.
Extended error information is returned by the FpGetErrnofunction:
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Lock a file (advisory lock) |