fdatasync

Synchronize the data in memory with the data on storage device

Declaration

Source position: linux.pp line 390

  function fdatasync(fd: cint) : cint;

Description

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.

See also

Name	Description
#rtl.unix.fsync	Synchronize file's kernel data with disk.