1353944Sdim//===-- interception_type_test.cpp ------------------------------*- C++ -*-===// 2353944Sdim// 3353944Sdim// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4353944Sdim// See https://llvm.org/LICENSE.txt for license information. 5353944Sdim// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6353944Sdim// 7353944Sdim//===----------------------------------------------------------------------===// 8353944Sdim// 9353944Sdim// This file is a part of AddressSanitizer, an address sanity checker. 10353944Sdim// 11353944Sdim// Compile-time tests of the internal type definitions. 12353944Sdim//===----------------------------------------------------------------------===// 13353944Sdim 14353944Sdim#include "interception.h" 15353944Sdim 16353944Sdim#if SANITIZER_LINUX || SANITIZER_MAC 17353944Sdim 18353944Sdim#include <sys/types.h> 19353944Sdim#include <stddef.h> 20353944Sdim#include <stdint.h> 21353944Sdim 22353944SdimCOMPILER_CHECK(sizeof(::SIZE_T) == sizeof(size_t)); 23353944SdimCOMPILER_CHECK(sizeof(::SSIZE_T) == sizeof(ssize_t)); 24353944SdimCOMPILER_CHECK(sizeof(::PTRDIFF_T) == sizeof(ptrdiff_t)); 25353944SdimCOMPILER_CHECK(sizeof(::INTMAX_T) == sizeof(intmax_t)); 26353944Sdim 27353944Sdim#if !SANITIZER_MAC 28353944SdimCOMPILER_CHECK(sizeof(::OFF64_T) == sizeof(off64_t)); 29353944Sdim#endif 30353944Sdim 31353944Sdim// The following are the cases when pread (and friends) is used instead of 32353944Sdim// pread64. In those cases we need OFF_T to match off_t. We don't care about the 33353944Sdim// rest (they depend on _FILE_OFFSET_BITS setting when building an application). 34353944Sdim# if SANITIZER_ANDROID || !defined _FILE_OFFSET_BITS || \ 35353944Sdim _FILE_OFFSET_BITS != 64 36353944SdimCOMPILER_CHECK(sizeof(::OFF_T) == sizeof(off_t)); 37353944Sdim# endif 38353944Sdim 39353944Sdim#endif 40