Asserts that a scope must not be exited while unsafe. More...

#include "util/misc/scoped_forbid_return.h"

Public Member Functions
	ScopedForbidReturn (const ScopedForbidReturn &)=delete

ScopedForbidReturn &	operator= (const ScopedForbidReturn &)=delete

void	Arm ()
	Arms the object so that it will abort execution when destroyed.

void	Disarm ()
	Arms the object so that it will abort execution when destroyed.

Detailed Description

Asserts that a scope must not be exited while unsafe.

An object of this class has two states: armed and disarmed. A disarmed object is a harmless no-op. An armed object will abort execution upon destruction. Newly-constructed objects are armed by default.

These objects may be used to assert that a scope not be exited while it is unsafe to do so. If it ever becomes safe to leave such a scope, an object can be disarmed.

Member Function Documentation

◆ Arm()

void crashpad::ScopedForbidReturn::Arm ( )

inline

Arms the object so that it will abort execution when destroyed.

The most recent call to Arm() or Disarm() sets the state of the object.

◆ Disarm()

void crashpad::ScopedForbidReturn::Disarm ( )