FuzzerUtilLinux.cpp

Enable keyboard shortcuts

//===- FuzzerUtilLinux.cpp - Misc utils for Linux. ------------------------===//

//

// 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

//

//===----------------------------------------------------------------------===//

// Misc utils for Linux.

//===----------------------------------------------------------------------===//

#include "FuzzerPlatform.h"

#if LIBFUZZER_LINUX || LIBFUZZER_NETBSD || LIBFUZZER_FREEBSD ||                \

    LIBFUZZER_OPENBSD || LIBFUZZER_EMSCRIPTEN

#include "FuzzerCommand.h"

#include <stdlib.h>

#include <sys/types.h>

#include <sys/wait.h>

#include <unistd.h>

namespace fuzzer {

int ExecuteCommand(const Command &Cmd) {

  std::string CmdLine = Cmd.toString();

  int exit_code = system(CmdLine.c_str());

  if (WIFEXITED(exit_code))

    return WEXITSTATUS(exit_code);

  return exit_code;

void DiscardOutput(int Fd) {

  FILE* Temp = fopen("/dev/null", "w");

  if (!Temp)

    return;

  dup2(fileno(Temp), Fd);

  fclose(Temp);

} // namespace fuzzer

#endif