text: //===-- sanitizer_flags.h ---------------------------------------*- C++ -*-===//
  //
  //                     The LLVM Compiler Infrastructure
  //
  // This file is distributed under the University of Illinois Open Source
  // License. See LICENSE.TXT for details.
  //
  //===----------------------------------------------------------------------===//
  //
  // This file is a part of ThreadSanitizer/AddressSanitizer runtime.
  //
  //===----------------------------------------------------------------------===//
  
  #ifndef SANITIZER_FLAGS_H
  #define SANITIZER_FLAGS_H
  
  #include "sanitizer_internal_defs.h"
  
  namespace __sanitizer {
  
  void ParseFlag(const char *env, bool *flag, const char *name);
  void ParseFlag(const char *env, int *flag, const char *name);
  void ParseFlag(const char *env, const char **flag, const char *name);
  
  struct CommonFlags {
    // If set, use the online symbolizer from common sanitizer runtime.
    bool symbolize;
    // Path to external symbolizer.
    const char *external_symbolizer_path;
    // Strips this prefix from file paths in error reports.
    const char *strip_path_prefix;
    // Use fast (frame-pointer-based) unwinder on fatal errors (if available).
    bool fast_unwind_on_fatal;
    // Use fast (frame-pointer-based) unwinder on malloc/free (if available).
    bool fast_unwind_on_malloc;
    // Intercept and handle ioctl requests.
    bool handle_ioctl;
    // Max number of stack frames kept for each allocation/deallocation.
    int malloc_context_size;
    // Write logs to "log_path.pid" instead of stderr.
    const char *log_path;
    // Enable memory leak detection.
    bool detect_leaks;
    // Invoke leak checking in an atexit handler. Has no effect if
    // detect_leaks=false, or if __lsan_do_leak_check() is called before the
    // handler has a chance to run.
    bool leak_check_at_exit;
  };
  
  extern CommonFlags common_flags_dont_use_directly;
  
  inline CommonFlags *common_flags() {
    return &common_flags_dont_use_directly;
  }
  
  void ParseCommonFlagsFromString(const char *str);
  
  }  // namespace __sanitizer
  
  #endif  // SANITIZER_FLAGS_H
  