}
file_descriptor(const file_descriptor&) = delete;
+ file_descriptor& operator=(const file_descriptor&) = delete;
+ file_descriptor& operator=(file_descriptor&&) = delete;
- file_descriptor(file_descriptor&& other) : _raw_fd{-1}
- {
+ file_descriptor(file_descriptor&& other) noexcept {
LTTNG_ASSERT(_is_valid_fd(_raw_fd));
std::swap(_raw_fd, other._raw_fd);
}
const auto ret = ::close(_raw_fd);
if (ret) {
- PERROR("%s",
- fmt::format("Failed to close file descriptor: fd = {}",
- _raw_fd)
- .c_str());
+ PERROR("Failed to close file descriptor: fd=%i", _raw_fd);
}
}
return fd >= 0;
}
- int _raw_fd;
+ int _raw_fd = -1;
};
-} /* namespace lttng */
\ No newline at end of file
+} /* namespace lttng */