#include "source/common/thread/terminate_thread.h"

#include <sys/types.h>

#include <csignal>

#include "source/common/common/logger.h"

namespace Envoy {

namespace Thread {

namespace {

#ifdef __linux__

pid_t toPlatformTid(int64_t tid) { return static_cast<pid_t>(tid); }

#elif defined(__APPLE__)

uint64_t toPlatformTid(int64_t tid) { return static_cast<uint64_t>(tid); }

#endif

} // namespace

bool terminateThread(const ThreadId& tid) {

#ifndef WIN32

  // Assume POSIX-compatible system and signal to the thread.

  return kill(toPlatformTid(tid.getId()), SIGABRT) == 0;

#else

  // Windows, currently unsupported termination of thread.

  ENVOY_LOG_MISC(error, "Windows is currently unsupported for terminateThread.");

  return false;

#endif

}

} // namespace Thread

} // namespace Envoy