GRASS Programmer's Manual  6.5.svn(2014)-r66266
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key_value2.c File Reference

Read/write Key_Value from/to file. More...

#include <grass/gis.h>
Include dependency graph for key_value2.c:

Go to the source code of this file.


int G_fwrite_key_value (FILE *fd, const struct Key_Value *kv)
 Write key/value pairs to file. More...
struct Key_Value * G_fread_key_value (FILE *fd)
 Read key/values pairs from file. More...

Detailed Description

Read/write Key_Value from/to file.

(C) 2001-2008 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.


Definition in file key_value2.c.

Function Documentation

struct Key_Value* G_fread_key_value ( FILE *  fd)

Read key/values pairs from file.

Allocated memory must be freed G_free_key_value().

[in]fdfile to read key/values from
pointer to allocated Key_Value structure
NULL on error

Definition at line 51 of file key_value2.c.

References buf, G_create_key_value(), G_free_key_value(), G_getl2(), G_set_key_value(), G_strip(), NULL, and value.

Referenced by G_get_gdal_link(), and G_read_key_value_file().

int G_fwrite_key_value ( FILE *  fd,
const struct Key_Value *  kv 

Write key/value pairs to file.

[in,out]fdfile to write to
[in]kvKey_Value structure
0 success
-1 error writing

Definition at line 27 of file key_value2.c.

References err, and n.

Referenced by G_write_key_value_file().