/* * Copyright (C) 2013-2019 Cisco Systems, Inc. and/or its affiliates. All rights reserved. * Copyright (C) 2009-2013 Sourcefire, Inc. * * Authors: aCaB <acab@clamav.net> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, * MA 02110-1301, USA. */ #if HAVE_CONFIG_H #include "clamav-config.h" #endif #include <stdio.h> #include <stdarg.h> #include <errno.h> #include "snprintf.h" #ifndef HAVE_SNPRINTF int snprintf(char *str, size_t size, const char *format, ...) { va_list va; int len; va_start(va, format); errno = 0; len = vsnprintf(str, size, format, va); if(len == -1 && errno == ERANGE) len = size; va_end(va); return len; } #endif