36 lines · cpp
1//===-- sanitizer_errno.cpp -------------------------------------*- C++ -*-===//2//3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.4// See https://llvm.org/LICENSE.txt for license information.5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception6//7//===----------------------------------------------------------------------===//8//9// This file is shared between sanitizers run-time libraries.10//11// Defines errno to avoid including errno.h and its dependencies into other12// files (e.g. interceptors are not supposed to include any system headers).13//14//===----------------------------------------------------------------------===//15 16#include "sanitizer_errno_codes.h"17#include "sanitizer_internal_defs.h"18 19#include <errno.h>20 21namespace __sanitizer {22 23COMPILER_CHECK(errno_ENOMEM == ENOMEM);24COMPILER_CHECK(errno_EBUSY == EBUSY);25COMPILER_CHECK(errno_EINVAL == EINVAL);26COMPILER_CHECK(errno_ERANGE == ERANGE);27 28// EOWNERDEAD is not present in some older platforms.29#if defined(EOWNERDEAD)30extern const int errno_EOWNERDEAD = EOWNERDEAD;31#else32extern const int errno_EOWNERDEAD = -1;33#endif34 35} // namespace __sanitizer36