int fflush( File * f );
Description
- Flush any buffers, associated with the given file, retained in RAM to the underlying hardware
device. This ensures that the file is completely written to the filesystem. The file system does
not currently perform any buffering, however future revisions of this library may introduce
buffering to improve performance.
Parameters
- f
- Pointer to open file descriptor.
Return value
-
0: Success.
!0: Failure.
ERRNO values
-
EBADFD - file invalid or not open.
EIO - I/O error.
Library
- fs2.LIB
See also
- fs_sync (FS2)
