table of contents
| GFS_PIO_SYNC(3) | Gfarm | GFS_PIO_SYNC(3) |
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)
| 20 Jun 2019 | Gfarm |