setjmp.h File Reference

#include <vcruntime.h>

Go to the source code of this file.

Macros
#define	_INC_SETJMP
#define	_JMP_BUF_DEFINED
#define	setjmp   _setjmp

Typedefs
typedef _JBTYPE	jmp_buf[_JBLEN]

Functions
int __cdecl	setjmp (_Out_ jmp_buf _Buf)
	__declspec (noreturn) void __cdecl longjmp(_In_ jmp_buf _Buf
	Cancels the currently executing task. This function can be called from within the body of a task to abort the task's execution and cause it to enter the canceled state. While it may be used in response to a cancellation request through a cancellation_token, you may also use it by itself, to initiate cancellation of the task that is currently executing. More...

Variables
_In_ int	_Value

Macro Definition Documentation

#define _INC_SETJMP

#define _JMP_BUF_DEFINED

#define setjmp   _setjmp

Typedef Documentation

typedef _JBTYPE jmp_buf[_JBLEN]

Function Documentation

__declspec ( noreturn  )

inline

Cancels the currently executing task. This function can be called from within the body of a task to abort the task's execution and cause it to enter the canceled state. While it may be used in response to a cancellation request through a cancellation_token, you may also use it by itself, to initiate cancellation of the task that is currently executing.

It is not a supported scenario to call this function if you are not within the body of a task. Doing so will result in undefined behavior such as a crash or a hang in your application.

See also

task Class

{
    _THROW_NCEE(task_canceled, _EMPTY_ARGUMENT);
}

int __cdecl setjmp

(

_Out_ jmp_buf

_Buf

)

Variable Documentation

_In_ int _Value