seek.c File Reference

GIS Library - file seek routines. More...

#include <stdio.h>
#include <errno.h>
#include <string.h>
#include <sys/types.h>
#include <grass/gis.h>
#include <grass/glocale.h>

Include dependency graph for gis/seek.c:

Go to the source code of this file.

Functions
off_t	G_ftell (FILE *fp)
	Get the current file position of the stream.

Detailed Description

GIS Library - file seek routines.

(C) 2009-2010 by the GRASS Development Team

This program is free software under the GNU General Public License (>=v2). Read the file COPYING that comes with GRASS for details.

Author

Glynn Clements

Definition in file gis/seek.c.

Function Documentation

G_ftell()

off_t G_ftell

(

FILE *

fp

)

Get the current file position of the stream.

Parameters

fp	file descriptor

Returns

file position

-1 on failure

Definition at line 29 of file gis/seek.c.

Referenced by dfwrite_header(), G_get_element_window(), and read_cube().