gfs_pio_flush - flush a stream
#include <gfarm/gfarm.h> char *gfs_pio_flush (GFS_File gf);
The function gfs_pio_flush() forces a write of all user-space buffered data for the given output gf.
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.
gfs_pio_create(3), gfs_pio_open(3), gfs_pio_write(3)