NAME

       gfs_pio_flush - flush a stream

SYNOPSIS

       #include <gfarm/gfarm.h>

       char *gfs_pio_flush (GFS_File gf);

DESCRIPTION

       The  function gfs_pio_flush() forces a write of all user-space buffered data for the given
       output gf.

RETURN VALUES

       NULL   The function terminated successfully.

       GFARM_ERR_NO_MEMORY
              Insufficient memory was available.

       Others An error except the above occurred.  The reason is shown by its pointed strings.

SEE ALSO

       gfs_pio_create(3), gfs_pio_open(3), gfs_pio_write(3)