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GFS_PIO_DATASYNC

GFS_PIO_DATASYNC

Section: (3) Updated: 01 June 2005
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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)


 

Index

NAME
SYNOPSIS
DESCRIPTION
RETURN VALUES
SEE ALSO

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Time: 21:46:48 GMT, April 16, 2011