debian man page for gfs_pio_datasync

GFS_PIO_DATASYNC(3)													       GFS_PIO_DATASYNC(3)

NAME
       gfs_pio_datasync - output a file's data on memroy to disk

SYNOPSIS
       #include <gfarm/gfarm.h>

       char *gfs_pio_datasync (GFS_File gf);

DESCRIPTION
       The  function  gfs_pio_datasync	copies	data on memory of the gf, and waits for the I/O to complete before returning.  It does nod  update
       metadtata stat information, while another function gfs_pio_sync updates the metadata in addition to the contents.

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_sync(3), gfs_pio_create(3), gfs_pio_open(3), gfs_pio_write(3), gfs_pio_flush(3)

Gfarm								   01 June 2005 					       GFS_PIO_DATASYNC(3)