1*61d06d6bSBaptiste Daroussin /* $Id: test-vasprintf.c,v 1.4 2016/07/18 18:35:05 schwarze Exp $ */ 2*61d06d6bSBaptiste Daroussin /* 3*61d06d6bSBaptiste Daroussin * Copyright (c) 2015 Ingo Schwarze <schwarze@openbsd.org> 4*61d06d6bSBaptiste Daroussin * 5*61d06d6bSBaptiste Daroussin * Permission to use, copy, modify, and distribute this software for any 6*61d06d6bSBaptiste Daroussin * purpose with or without fee is hereby granted, provided that the above 7*61d06d6bSBaptiste Daroussin * copyright notice and this permission notice appear in all copies. 8*61d06d6bSBaptiste Daroussin * 9*61d06d6bSBaptiste Daroussin * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 10*61d06d6bSBaptiste Daroussin * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 11*61d06d6bSBaptiste Daroussin * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 12*61d06d6bSBaptiste Daroussin * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 13*61d06d6bSBaptiste Daroussin * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 14*61d06d6bSBaptiste Daroussin * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 15*61d06d6bSBaptiste Daroussin * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 16*61d06d6bSBaptiste Daroussin */ 17*61d06d6bSBaptiste Daroussin 18*61d06d6bSBaptiste Daroussin #if defined(__linux__) || defined(__MINT__) 19*61d06d6bSBaptiste Daroussin #define _GNU_SOURCE /* vasprintf() */ 20*61d06d6bSBaptiste Daroussin #endif 21*61d06d6bSBaptiste Daroussin 22*61d06d6bSBaptiste Daroussin #include <stdarg.h> 23*61d06d6bSBaptiste Daroussin #include <stdio.h> 24*61d06d6bSBaptiste Daroussin #include <string.h> 25*61d06d6bSBaptiste Daroussin 26*61d06d6bSBaptiste Daroussin static int testfunc(char **, const char *, ...); 27*61d06d6bSBaptiste Daroussin 28*61d06d6bSBaptiste Daroussin 29*61d06d6bSBaptiste Daroussin static int 30*61d06d6bSBaptiste Daroussin testfunc(char **ret, const char *format, ...) 31*61d06d6bSBaptiste Daroussin { 32*61d06d6bSBaptiste Daroussin va_list ap; 33*61d06d6bSBaptiste Daroussin int irc; 34*61d06d6bSBaptiste Daroussin 35*61d06d6bSBaptiste Daroussin va_start(ap, format); 36*61d06d6bSBaptiste Daroussin irc = vasprintf(ret, format, ap); 37*61d06d6bSBaptiste Daroussin va_end(ap); 38*61d06d6bSBaptiste Daroussin 39*61d06d6bSBaptiste Daroussin return irc; 40*61d06d6bSBaptiste Daroussin } 41*61d06d6bSBaptiste Daroussin 42*61d06d6bSBaptiste Daroussin int 43*61d06d6bSBaptiste Daroussin main(void) 44*61d06d6bSBaptiste Daroussin { 45*61d06d6bSBaptiste Daroussin char *ret; 46*61d06d6bSBaptiste Daroussin 47*61d06d6bSBaptiste Daroussin if (testfunc(&ret, "%s.", "Text") != 5) 48*61d06d6bSBaptiste Daroussin return 1; 49*61d06d6bSBaptiste Daroussin if (strcmp(ret, "Text.")) 50*61d06d6bSBaptiste Daroussin return 2; 51*61d06d6bSBaptiste Daroussin return 0; 52*61d06d6bSBaptiste Daroussin } 53