Synchronize the data in memory with the data on storage device.
Source position: linux.pp line 397
function fdatasync( |
fd: cint |
):cint; |
fdatasync does the same as fpfsync but does not flush the metadata, unless it is vital to the correct reading/writing of the file. In practice, this means that unless the file size changed, the file metadata will not be synced.
#rtl.unix.fsync |