chroot.hpp

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// to you under the Apache License, Version 2.0 (the
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//
//     http://www.apache.org/licenses/LICENSE-2.0
//
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#ifndef __STOUT_OS_POSIX_CHROOT_HPP__
#define __STOUT_OS_POSIX_CHROOT_HPP__

#include <string>

#include <stout/error.hpp>
#include <stout/nothing.hpp>
#include <stout/try.hpp>

namespace os {

inline Try<Nothing> chroot(const std::string& directory)
{
  if (::chroot(directory.c_str()) < 0) {
    return ErrnoError();
  }

  return Nothing();
}

} // namespace os {

#endif // __STOUT_OS_POSIX_CHROOT_HPP__