NAME¶

gfs_pio_error - check file status

SYNOPSIS¶

#include <gfarm/gfarm.h> char *gfs_pio_error (GFS_File gf);

DESCRIPTION¶

The function gfs_pio_error() tests the error indicator for the file pointed to by gf, returning non-zero if it is set.

RETURN VALUES¶

NULL

There is no error.

Others

An error occurred. The reason is shown by its pointed strings.

SEE ALSO¶

gfs_pio_create(3), gfs_pio_eof(3), gfs_pio_open(3)