From a1d91fe84d98e005947125f0ded9f5246803d368 Mon Sep 17 00:00:00 2001 From: Eli Friedman Date: Thu, 29 May 2008 10:40:55 +0000 Subject: [PATCH] Implementation of stdarg.h. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@51672 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Headers/stdarg.h | 39 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 lib/Headers/stdarg.h diff --git a/lib/Headers/stdarg.h b/lib/Headers/stdarg.h new file mode 100644 index 0000000000..b73edb4699 --- /dev/null +++ b/lib/Headers/stdarg.h @@ -0,0 +1,39 @@ +/*===---- stdarg.h - Variable argument handling ----------------------------=== + * + * Copyright (c) 2008 Eli Friedman + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + * + *===-----------------------------------------------------------------------=== + */ + +#ifndef __STDARG_H +#define __STDARG_H + +typedef __builtin_va_list va_list; +#define va_start(ap, param) __builtin_va_start(ap, param) +#define va_end(ap) __builtin_va_end(ap) +#define va_arg(ap, type) __builtin_va_arg(ap, type) +#define va_copy(dest, src) __builtin_va_copy(dest, src) + +/* Hack required to make standard headers work, at least on Ubuntu */ +#define __GNUC_VA_LIST 1 +typedef __builtin_va_list __gnuc_va_list; + +#endif /* __STDARG_H */ -- 2.40.0