================ @@ -0,0 +1,44 @@ +//===-- Helper macros header for constraint violations ----------*- C++ -*-===// +// +// 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 LLVM_LIBC_SRC___SUPPORT_ANNEX_K_MACROS_H +#define LLVM_LIBC_SRC___SUPPORT_ANNEX_K_MACROS_H + +#include "libc_constraint_handler.h" +#include "src/__support/libc_errno.h" + +#define _CONSTRAINT_VIOLATION(msg, error_code, ret_code) \ + { \ + libc_errno = error_code; \ + libc_constraint_handler(msg, nullptr, error_code); \ + return ret_code; \ + } ---------------- vhscampos wrote:
How do you plan to use these macros? I think we should first implement a few Annex K functions before trying to have these helper macros. They could turn out to be unnecessary or poorly fit. Because, for example, all the Annex K functions I have seen so far do not specify error codes or return codes. It's up to the libc implementation to decide the values. So I think a PR such as this can wait a little. https://github.com/llvm/llvm-project/pull/164092 _______________________________________________ llvm-branch-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits
