| /*************************************************************************** |
| * _ _ ____ _ |
| * Project ___| | | | _ \| | |
| * / __| | | | |_) | | |
| * | (__| |_| | _ <| |___ |
| * \___|\___/|_| \_\_____| |
| * |
| * Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. |
| * |
| * This software is licensed as described in the file COPYING, which |
| * you should have received as part of this distribution. The terms |
| * are also available at https://curl.se/docs/copyright.html. |
| * |
| * You may opt to use, copy, modify, merge, publish, distribute and/or sell |
| * copies of the Software, and permit persons to whom the Software is |
| * furnished to do so, under the terms of the COPYING file. |
| * |
| * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY |
| * KIND, either express or implied. |
| * |
| * SPDX-License-Identifier: curl |
| * |
| ***************************************************************************/ |
| #include "curlx/snprintf.h" |
| |
| #ifdef _WIN32 |
| #include <stdarg.h> |
| |
| /* Simplified wrapper for the Windows platform to use the correct symbol and |
| ensuring null-termination. Omit returning a length to keep it simple. */ |
| void curlx_win32_snprintf(char *buf, size_t maxlen, const char *fmt, ...) |
| { |
| va_list ap; |
| if(!maxlen) |
| return; |
| va_start(ap, fmt); |
| #ifdef CURL_HAVE_DIAG |
| #pragma GCC diagnostic push |
| #pragma GCC diagnostic ignored "-Wformat-nonliteral" |
| #endif |
| /* !checksrc! disable BANNEDFUNC 1 */ |
| (void)vsnprintf(buf, maxlen, fmt, ap); |
| #ifdef CURL_HAVE_DIAG |
| #pragma GCC diagnostic pop |
| #endif |
| buf[maxlen - 1] = 0; |
| va_end(ap); |
| } |
| #endif /* _WIN32 */ |
