table of contents
GFS_PIO_WRITE(3) | Gfarm | GFS_PIO_WRITE(3) |
NAME¶
gfs_pio_write - write to a fileSYNOPSIS¶
#include <gfarm/gfarm.h>
gfarm_error_t gfs_pio_write(GFS_File gf, const void * buffer, int size, int * np);
DESCRIPTION¶
gfs_pio_write() writes up to size bytes to the file gf from the buffer starting at buffer. It returns the number of bytes written to the address pointed by np.RETURN VALUES¶
GFARM_ERR_NO_ERRORThe function terminated successfully.
GFARM_ERR_OPERATION_NOT_PERMITTED
gf does not specify a regular file.
GFARM_ERR_BAD_FILE_DESCRIPTOR
The file descripter specified by gfp is not a
valid or is not open for writing.
GFARM_ERR_NO_SPACE
The file system node has no room to store data
GFARM_ERR_NO_FILE_SYSTEM_NODE
There is no available file system node.
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_create(3), gfs_pio_flush(3), gfs_pio_open(3)27 Jun 2010 | Gfarm |