[cfe-commits] r51672 - /cfe/trunk/lib/Headers/stdarg.h

[Eli Friedman]

Author: efriedma
Date: Thu May 29 05:40:55 2008
New Revision: 51672

URL: http://llvm.org/viewvc/llvm-project?rev=51672&view=rev
Log:
Implementation of stdarg.h.


Added:
    cfe/trunk/lib/Headers/stdarg.h

Added: cfe/trunk/lib/Headers/stdarg.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Headers/stdarg.h?rev=51672&view=auto

==============================================================================
--- cfe/trunk/lib/Headers/stdarg.h (added)
+++ cfe/trunk/lib/Headers/stdarg.h Thu May 29 05:40:55 2008
@@ -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 */