Re: [RFC] single return paradigm

[Richard Henderson]

On Sun, Jul 27, 2003 at 11:43:22AM +0100, Alan Cox wrote:
> When you tell gcc to build with profiling it provides the right hooks
> for you to provide alternate code to the libc profile code

Starting with gcc 3.3, there is __attribute__((cleanup(foo))),
which, when applied to a local variable, is effectively 
destructors for C.  Foo will be invoked with a pointer to the
variable just before the variable goes out of scope.


r~
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/