std::error_code::value (3) - Linux Manuals
std::error_code::value: std::error_code::value
NAME
std::error_code::value - std::error_code::value
Synopsis
int value() const noexcept; (since C++11)
Returns the platform dependent error value.
Parameters
(none)
Return value
The platform-dependent error value.
See also
category (public member function)