GRASS GIS 8 Programmer's Manual  8.5.0dev(2024)-c1f55e303d
snprintf.c File Reference

GIS Library - snprintf() clone functions. More...

#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
#include <unistd.h>
#include <assert.h>
#include <grass/gis.h>
Include dependency graph for snprintf.c:

Go to the source code of this file.


int G_snprintf (char *str, size_t size, const char *fmt,...)
 snprintf() clone. More...

Detailed Description

GIS Library - snprintf() clone functions.

if needed, implement alternative versions for portability. potential code source:

(C) 2001-2014 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.

Markus Neteler

Definition in file snprintf.c.

Function Documentation

◆ G_snprintf()

int G_snprintf ( char *  str,
size_t  size,
const char *  fmt,

snprintf() clone.

Note: The use of snprintf()/G_snprintf() is discouraged in favour of calculating how long the string will be and allocating enough memory!

[in]strinput string
[in]sizelength of string
number of chars written

Definition at line 42 of file snprintf.c.

References count.