On Thu 2012-07-26 21:39:38, Len Brown wrote:
> ...both give the number of chars in the string
> without the '\0', as strncmp() wants,
> but sizeof() is compile-time.
What about introducing something like streq() to do this
automatically? This is ugly....
#define streq(a, b) ... if (_buildin_constant(b)) ...
?
> - if (!strncmp(val, "enable", strlen("enable"))) {
> + if (!strncmp(val, "enable", sizeof("enable") - 1)) {
Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures)
http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/