| [Overview][Constants][Types][Procedures and functions][Variables][Index] |
Flush cached data to disk
Source position: unxsysch.inc line 20
function fpfsync( |
fd: cint |
):cint; |
fpfsync forces the system to write all paged (in-memory) changes to file descriptor fd to disk. If the call was successful, 0 is returned.
On error, a nonzero error-code is returned.