1/* Test of ulc_vsnprintf() function. 2 Copyright (C) 2007-2010 Free Software Foundation, Inc. 3 4 This program is free software: you can redistribute it and/or modify 5 it under the terms of the GNU General Public License as published by 6 the Free Software Foundation; either version 3 of the License, or 7 (at your option) any later version. 8 9 This program is distributed in the hope that it will be useful, 10 but WITHOUT ANY WARRANTY; without even the implied warranty of 11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 GNU General Public License for more details. 13 14 You should have received a copy of the GNU General Public License 15 along with this program. If not, see <http://www.gnu.org/licenses/>. */ 16 17/* Written by Bruno Haible <bruno@clisp.org>, 2007. */ 18 19#include <config.h> 20 21#include "unistdio.h" 22 23#include <stdarg.h> 24#include <stddef.h> 25#include <stdint.h> 26#include <stdlib.h> 27#include <string.h> 28 29#include "xalloc.h" 30#include "progname.h" 31#include "macros.h" 32 33#include "test-ulc-printf1.h" 34 35static char * 36my_xasprintf (const char *format, ...) 37{ 38 va_list args; 39 char result[1000]; 40 int retval; 41 42 va_start (args, format); 43 retval = ulc_vsnprintf (result, sizeof (result), format, args); 44 va_end (args); 45 if (retval < 0 || retval >= (int) sizeof (result)) 46 return NULL; 47 return xstrdup (result); 48} 49 50static void 51test_vsnprintf () 52{ 53 test_xfunction (my_xasprintf); 54} 55 56int 57main (int argc, char *argv[]) 58{ 59 set_program_name (argv[0]); 60 61 test_vsnprintf (); 62 63 return 0; 64} 65