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gfs_pio_datasync
Langue: en
Version: 01 June 2005 (ubuntu - 24/10/10)
Section: 3 (Bibliothèques de fonctions)
NAME
gfs_pio_datasync - output a file's data on memroy to diskSYNOPSIS
#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)
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