Method pathReadlink

lib/host/wasi/inode-linux.cpp:766–776

}

WasiExpect<void> INode::pathReadlink(std::string Path, Span<char> Buffer,
                                     __wasi_size_t &NRead) const noexcept {
  if (auto Res = ::readlinkat(Fd, Path.c_str(), Buffer.data(), Buffer.size());
      unlikely(Res < 0)) {
    return WasiUnexpect(fromErrNo(errno));
  } else {
    NRead = EndianValue(static_cast<__wasi_size_t>(Res)).le();
  }

  return {};
}

WasiExpect<void> INode::pathRemoveDirectory(std::string Path) const noexcept {
  if (auto Res = ::unlinkat(Fd, Path.c_str(), AT_REMOVEDIR);