Ejemplos de DUK_CAUSE_SEGFAULT en C++ (Cpp)

Ejemplo n.º 1

Archivo: duk_error_macros.c Proyecto: CarterTsai/duktape

DUK_INTERNAL void duk_default_panic_handler(duk_errcode_t code, const char *msg) {
#ifdef DUK_USE_FILE_IO
	DUK_FPRINTF(DUK_STDERR, "PANIC %ld: %s ("
#if defined(DUK_USE_PANIC_ABORT)
	            "calling abort"
#elif defined(DUK_USE_PANIC_EXIT)
	            "calling exit"
#elif defined(DUK_USE_PANIC_SEGFAULT)
	            "segfaulting on purpose"
#else
#error no DUK_USE_PANIC_xxx macro defined
#endif
	            ")\n", (long) code, (const char *) (msg ? msg : "null"));
	DUK_FFLUSH(DUK_STDERR);
#else
	/* omit print */
	DUK_UNREF(code);
	DUK_UNREF(msg);
#endif

#if defined(DUK_USE_PANIC_ABORT)
	DUK_ABORT();
#elif defined(DUK_USE_PANIC_EXIT)
	DUK_EXIT(-1);
#elif defined(DUK_USE_PANIC_SEGFAULT)
	/* exit() afterwards to satisfy "noreturn" */
	DUK_CAUSE_SEGFAULT();  /* SCANBUILD: "Dereference of null pointer", normal */
	DUK_EXIT(-1);
#else
#error no DUK_USE_PANIC_xxx macro defined
#endif

	DUK_UNREACHABLE();
}

Ejemplo n.º 2

Archivo: duk_error_macros.c Proyecto: BpLife/duktape

void duk_default_panic_handler(int code, const char *msg) {
#ifdef DUK_USE_FILE_IO
	DUK_FPRINTF(DUK_STDERR, "PANIC %d: %s ("
#if defined(DUK_USE_PANIC_ABORT)
	            "calling abort"
#elif defined(DUK_USE_PANIC_EXIT)
	            "calling exit"
#elif defined(DUK_USE_PANIC_SEGFAULT)
	            "segfaulting on purpose"
#else
#error no DUK_USE_PANIC_xxx macro defined
#endif	
	            ")\n", code, msg ? msg : "null");
	DUK_FFLUSH(DUK_STDERR);
#else
	/* omit print */
#endif

#if defined(DUK_USE_PANIC_ABORT)
	abort();
#elif defined(DUK_USE_PANIC_EXIT)
	exit(-1);
#elif defined(DUK_USE_PANIC_SEGFAULT)
	/* exit() afterwards to satisfy "noreturn" */
	DUK_CAUSE_SEGFAULT();
	exit(-1);
#else
#error no DUK_USE_PANIC_xxx macro defined
#endif

	DUK_UNREACHABLE();
}