mirror of
https://git.freebsd.org/ports.git
synced 2025-05-18 01:53:13 -04:00
84b600fb9f
devel/wasi-libc is now flavourised per supported LLVM version. Each flavour includes/copies the corresponding clang's stdarg.h and stddef.h instead of simply using the latest clang release. Technically upstream dropped support for LLVM < 18, but the commit doing so admittedly operated under an uncertain assumption. LLVM 17 is still supported in these ports for the benefit of Rust and gecko@ ports, which specify LLVM 17 minimum, and to facilitate LTO with that version. LLVM 19 is also supported in this version, with the corresponding ports to be committed separately. Bump PORTREVISION of consumers
22 lines
793 B
C
22 lines
793 B
C
/*===---- __stdarg_va_arg.h - Definitions of va_start, va_arg, va_end-------===
|
|
*
|
|
* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
|
|
* See https://llvm.org/LICENSE.txt for license information.
|
|
* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
*
|
|
*===-----------------------------------------------------------------------===
|
|
*/
|
|
|
|
#ifndef va_arg
|
|
|
|
#if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 202311L
|
|
/* C23 does not require the second parameter for va_start. */
|
|
#define va_start(ap, ...) __builtin_va_start(ap, 0)
|
|
#else
|
|
/* Versions before C23 do require the second parameter. */
|
|
#define va_start(ap, param) __builtin_va_start(ap, param)
|
|
#endif
|
|
#define va_end(ap) __builtin_va_end(ap)
|
|
#define va_arg(ap, type) __builtin_va_arg(ap, type)
|
|
|
|
#endif
|