/* * Copyright (c) 2008, 2009, 2010, 2011 * Jonathan Schleifer <js@webkeks.org> * * All rights reserved. * * This file is part of ObjFW. It may be distributed under the terms of the * Q Public License 1.0, which can be found in the file LICENSE.QPL included in * the packaging of this file. * * Alternatively, it may be distributed under the terms of the GNU General * Public License, either version 2 or 3, which can be found in the file * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this * file. */ #include "config.h" #include <stdio.h> #include <stdlib.h> #include <stdarg.h> int vasprintf(char **cString, const char *format, va_list arguments) { int length; if ((length = vsnprintf(NULL, 0, format, arguments)) < 0) return length; if ((*cString = malloc((size_t)length + 1)) == NULL) return -1; return vsnprintf(*cString, (size_t)length + 1, format, arguments); } int asprintf(char **cString, const char *format, ...) { int ret; va_list arguments; va_start(arguments, format); ret = vasprintf(cString, format, arguments); va_end(args); return ret; }