NAME

       gfs_pio_sync - output a file's data on memroy to disk

SYNOPSIS

       #include <gfarm/gfarm.h>

       gfarm_error_t gfs_pio_sync(GFS_File gf);

DESCRIPTION

       The function gfs_pio_sync flushes data on memory of the gf, and waits for the I/O to
       complete before returning. It also updates metadtata stat information, while another
       function gfs_pio_datasync does not update the metadata.

RETURN VALUES

       GFARM_ERR_NO_ERROR
           The function terminated successfully.

       GFARM_ERR_NO_MEMORY
           Insufficient memory was available.

       Others
           An error except the above occurred. The reason is shown by gfarm_error_string(3).

SEE ALSO

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