sigfn Namespace Reference

Classes
class	exception
	sigfn exception More...

Typedefs
typedef std::function< void(int)>	handler_function
	signal handler function object type

Functions
DLL_EXPORT void	handle (int signum, const handler_function &handler_function)
	attach handler to specific signal using copy semantics
DLL_EXPORT void	handle (int signum, handler_function &&handler_function)
	attach handler to specific signal using move semantics
DLL_EXPORT void	ignore (int signum)
	ignore a specific signal
DLL_EXPORT void	reset (int signum)
	reset a specific signal to its default behavior

Variables
const std::string	INVALID_SIGNUM = "sigfn: invalid signal code"
const std::string	INVALID_HANDLER = "sigfn: invalid signal handler"

Typedef Documentation

handler_function

typedef std::function<void(int)> sigfn::handler_function

signal handler function object type

Parameters

signum

signal number

Function Documentation

handle() [1/2]

DLL_EXPORT void sigfn::handle	(	int	signum,
		const handler_function &	handler_function )

attach handler to specific signal using copy semantics

Parameters

signum	signal to be handled
handler_function	function object associated with this signal

handle() [2/2]

DLL_EXPORT void sigfn::handle	(	int	signum,
		handler_function &&	handler_function )

attach handler to specific signal using move semantics

Parameters

signum	signal to be handled
handler_function	function object associated with this signal

ignore()

DLL_EXPORT void sigfn::ignore

(

int

signum

)

ignore a specific signal

Parameters

signum

signal to be ignored

reset()

DLL_EXPORT void sigfn::reset

(

int

signum

)

reset a specific signal to its default behavior

Parameters

signum

signal to be reset

Variable Documentation

INVALID_HANDLER

const std::string sigfn::INVALID_HANDLER = "sigfn: invalid signal handler"

INVALID_SIGNUM

const std::string sigfn::INVALID_SIGNUM = "sigfn: invalid signal code"