Common error handling code. More...

#include "utility.hpp"

Include dependency graph for errors.hpp:

This graph shows which files directly or indirectly include this file:

Classes
struct	errors::Exception
	Exceptions bundle an exit code, errno value and message. More...

Namespaces
	errors
	Common error handling types and functions.

Functions
void	errors::fail (Exit const exitcode, int const err, std::string const &msg)
	Throws an Exception instance with the given message. More...

Variables
const char *const	errors::ExitStr []
	Printable strings for exit codes. More...

Detailed Description

Common error handling code.

Class Documentation

struct errors::Exception

Exceptions bundle an exit code, errno value and message.

Collaboration diagram for errors::Exception:

Class Members
int	err	The errno value at the time of creation.
Exit	exitcode	The code to exit with.
string	msg	An error message.

Enumerations
enum	errors::Exit : int { errors::Exit::OK, errors::Exit::ECLARG, errors::Exit::EOUTOFRANGE, errors::Exit::ELOAD, errors::Exit::EFREQ, errors::Exit::EMODE, errors::Exit::EIVAL, errors::Exit::ESAMPLES, errors::Exit::ESYSCTL, errors::Exit::ENOFREQ, errors::Exit::ECONFLICT, errors::Exit::EPID, errors::Exit::EFORBIDDEN, errors::Exit::EDAEMON, errors::Exit::EWOPEN, errors::Exit::ESIGNAL, errors::Exit::ERANGEFMT, errors::Exit::ETEMPERATURE, errors::Exit::EEXCEPT, errors::Exit::EFILE, errors::Exit::EEXEC, errors::Exit::EDRIVER, errors::Exit::ESYSCTLNAME, errors::Exit::EFORMATFIELD, errors::Exit::LENGTH }
	Exit codes. More...