Messages in this thread | | | Date | Mon, 6 Aug 2012 12:21:14 +0200 | From | Pavel Machek <> | Subject | Re: [linux-pm] [PATCH] ACPI: replace strlen("string") with sizeof("string") -1 |
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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
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