On Wed, 2016-06-29 at 20:42 +0200, Emese Revfy wrote: > On Tue, 28 Jun 2016 14:00:57 -0700 Joe Perches <joe@xxxxxxxxxxx> wrote: > > On Tue, 2016-06-28 at 22:40 +0200, Emese Revfy wrote: > > > On Tue, 28 Jun 2016 09:43:31 -0700 Joe Perches <joe@xxxxxxxxxxx> wrote: > > > > On Tue, 2016-06-28 at 13:36 +0200, Emese Revfy wrote: > > > > > The nocapture gcc attribute can be on functions only. > > > > > The attribute takes one or more unsigned integer constants as parameters > > > > > that specify the function argument(s) of const char* type to initify. > > > > Perhaps this should be const <void>* > > > For me function arguments are the values passed to a function call so > > > the const char* type is good because this is the only one that the plugin handles > > > (for now at least). > > OK, but this function prototype specified takes a const void * > > > > +extern void * memcpy(void *, const void *, __kernel_size_t) __nocapture(2); > What matters for the plugin is the type of the passed arguments (which can be const char* > in the current implementation), not that of the parameters. And how does this work when the prototype requires the compiler to implicit cast to const void * before calling the function? -- To unsubscribe from this list: send the line "unsubscribe linux-kbuild" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
