On Fri, 2007-12-07 at 22:30 +0100, Geert Uytterhoeven wrote:
> On Sat, 8 Dec 2007, Balbir Singh wrote:
> > + if (strstr(p, "fake="))
> > + cmdline = p + 5; /* 5 is faster than strlen("fake=") */
>
> Really? My gcc is smart enough to replace the `strlen("fake=")' by 5, even
> without -O.
If some odd reason it doesn't replace it wouldn't it be smarter to do
sizeof("fake="); It should definitely optimize that away to a constant
value and its less prone to error if the string in strstr changes.
>
> With kind regards,
>
> Geert Uytterhoeven
> Software Architect
>
> Sony Network and Software Technology Center Europe
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