terminate.cpp File Reference

#include <corecrt_internal.h>
#include <corecrt_terminate.h>

Include dependency graph for terminate.cpp:

Go to the source code of this file.

Functions
static terminate_handler __cdecl	get_terminate_or_default (__acrt_ptd const *const ptd) throw ()
terminate_handler __cdecl	_get_terminate ()
terminate_handler __cdecl	set_terminate (terminate_handler const new_handler) throw ()
void __cdecl	terminate () throw ()

Function Documentation

_get_terminate()

terminate_handler __cdecl _get_terminate

(

void

)

Definition at line 20 of file terminate.cpp.

{
    return get_terminate_or_default(__acrt_getptd());
}

get_terminate_or_default()

static terminate_handler __cdecl get_terminate_or_default ( __acrt_ptd const *const  ptd ) throw ( )

static

Definition at line 13 of file terminate.cpp.

{
    return ptd->_terminate ? ptd->_terminate : &abort;
}

Referenced by _get_terminate(), and set_terminate().

set_terminate()

terminate_handler __cdecl set_terminate	(	terminate_handler const	new_handler	)
throw	(
	)

Definition at line 25 of file terminate.cpp.

{
    __acrt_ptd* const ptd = __acrt_getptd();
 
    terminate_handler const old_handler = get_terminate_or_default(ptd);
 
    ptd->_terminate = new_handler;
 
    return old_handler;
}

terminate()

void __cdecl terminate	(	void		)
throw	(
	)

Definition at line 38 of file terminate.cpp.

{
    terminate_handler const handler = __acrt_getptd()->_terminate;
    if (handler)
    {
        // Note:  We cannot allow any exceptions to propagate from a user-
        // registered terminate handler, so if any structured exception escapes
        // the user handler we abort.
        __try
        {
            handler();
        }
        __except(EXCEPTION_EXECUTE_HANDLER)
        {
            ; // Deliberately do nothing
        }
        __endtry
    }
 
    // If the terminate handler returned, faulted, or otherwise failed to end
    // execution, we will do it:
    abort();
}