27 Jun 2010
gfs_pio_close 3 Gfarm
gfs_pio_close close a file in the Gfarm file system

    #include <gfarm/gfarm.h>

`gfarm_error_t gfs_pio_close` GFS_File gfp

## DESCRIPTION

`gfs_pio_close()` closes a file gfp, so that it no longer refers to any file and may be reused.

## RETURN VALUES

`GFARM_ERR_NO_ERROR`

  The function terminated successfully.

`GFARM_ERR_BAD_FILE_DESCRIPTOR`

  The file descripter specified by gfp is not a valid open file descriptor.

`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_open 3