From 268a53de823a6750d6256ee1fb1e7707b4b45740 Mon Sep 17 00:00:00 2001 From: Xavier ASUS Date: Fri, 18 Oct 2019 00:31:54 +0200 Subject: sdcc-3.9.0 fork implementing GNU assembler syntax This fork aims to provide better support for stm8-binutils --- device/lib/sprintf.c | 61 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 61 insertions(+) create mode 100644 device/lib/sprintf.c (limited to 'device/lib/sprintf.c') diff --git a/device/lib/sprintf.c b/device/lib/sprintf.c new file mode 100644 index 0000000..fdd07d3 --- /dev/null +++ b/device/lib/sprintf.c @@ -0,0 +1,61 @@ +/*----------------------------------------------------------------- + sprintf.c - formatted output conversion + + Copyright (C) 1999, Martijn van Balen + Refactored by - Maarten Brock (2004) + + This library is free software; you can redistribute it and/or modify it + under the terms of the GNU General Public License as published by the + Free Software Foundation; either version 2, or (at your option) any + later version. + + This library 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 library; see the file COPYING. If not, write to the + Free Software Foundation, 51 Franklin Street, Fifth Floor, Boston, + MA 02110-1301, USA. + + As a special exception, if you link this library with other files, + some of which are compiled with SDCC, to produce an executable, + this library does not by itself cause the resulting executable to + be covered by the GNU General Public License. This exception does + not however invalidate any other reasons why the executable file + might be covered by the GNU General Public License. +-------------------------------------------------------------------------*/ + +#include +#include + +static void +put_char_to_string (char c, void* p) _REENTRANT +{ + char **buf = (char **)p; + *(*buf)++ = c; +} + +int +vsprintf (char *buf, const char *format, va_list ap) +{ + int i; + i = _print_format (put_char_to_string, &buf, format, ap); + *buf = 0; + return i; +} + +int +sprintf (char *buf, const char *format, ...) +{ + va_list arg; + int i; + + va_start (arg, format); + i = _print_format (put_char_to_string, &buf, format, arg); + *buf = 0; + va_end (arg); + + return i; +} -- cgit v1.2.3