| //===-- Implementation header for errno -------------------------*- 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_ERRNO_LLVMLIBC_ERRNO_H |
| #define LLVM_LIBC_SRC_ERRNO_LLVMLIBC_ERRNO_H |
| |
| // Internal code should use this and not use the errno macro from the |
| // public header. |
| #define llvmlibc_errno (*__llvm_libc::__errno_location()) |
| |
| namespace __llvm_libc { |
| |
| int *__errno_location(); |
| |
| } // namespace __llvm_libc |
| |
| #endif // LLVM_LIBC_SRC_ERRNO_LLVMLIBC_ERRNO_H |
