compiler-rt/lib/sanitizer_common/sanitizer_common_nolibc.cpp

   1 //===-- sanitizer_common_nolibc.cpp ---------------------------------------===//
   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-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8 //
   9 // This file contains stubs for libc function to facilitate optional use of
  10 // libc in no-libcdep sources.
  11 //===----------------------------------------------------------------------===//
  12
  13 #include "sanitizer_common.h"
  14 #include "sanitizer_flags.h"
  15 #include "sanitizer_libc.h"
  16 #include "sanitizer_platform.h"
  17
  18 namespace __sanitizer {
  19
  20 // The Windows implementations of these functions use the win32 API directly,
  21 // bypassing libc.
  22 #if !SANITIZER_WINDOWS
  23 #  if SANITIZER_LINUX
  24 void LogMessageOnPrintf(const char *str) {}
  25 void InitTlsSize() {}
  26 #  endif
  27 void WriteToSyslog(const char *buffer) {}
  28 void Abort() { internal__exit(1); }
  29 bool CreateDir(const char *pathname) { return false; }
  30 #endif  // !SANITIZER_WINDOWS
  31
  32 #if !SANITIZER_WINDOWS && !SANITIZER_APPLE
  33 void ListOfModules::init() {}
  34 void InitializePlatformCommonFlags(CommonFlags *cf) {}
  35 #endif
  36
  37 }  // namespace __sanitizer