diff options
Diffstat (limited to 'compat/snprintf.h')
-rw-r--r-- | compat/snprintf.h | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/compat/snprintf.h b/compat/snprintf.h deleted file mode 100644 index 60c198b7fc..0000000000 --- a/compat/snprintf.h +++ /dev/null @@ -1,46 +0,0 @@ -/* - * C99-compatible snprintf() and vsnprintf() implementations - * Copyright (c) 2012 Ronald S. Bultje <rsbultje@gmail.com> - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg 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 - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCOMPAT_SNPRINTF_H -#define AVCOMPAT_SNPRINTF_H - -#include <stdarg.h> -#include <stdio.h> - -/* - * snprintf() on MSVCRT returns -1 (instead of required buffer length) - * if the input buffer isn't big enough. Also, if the required buffer - * length is exactly identical to the input buffer size, or if the - * return value is -1 because the input buffer isn't big enough, MSVCRT - * will fail to NULL-terminate the output buffer. vsnprintf() has the - * same issue. - * - * Thus, provide our own fallback wrappers with correct behaviour. - */ -#undef snprintf -#define snprintf avpriv_snprintf -int snprintf(char *restrict s, size_t n, const char *restrict format, ...); - -#undef vsnprintf -#define vsnprintf avpriv_vsnprintf -int vsnprintf(char *restrict s, size_t n, const char *restrict format, va_list ap); - -#endif /* AVCOMPAT_SNPRINTF_H */ |