Messages in this thread | | | Date | Fri, 3 Nov 2006 18:09:39 +0100 (CET) | From | Mikulas Patocka <> | Subject | Re: New filesystem for Linux |
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> In gmane.linux.kernel, you wrote: > [] >> From: Andrew Morton <akpm@osdl.org> >> >> As Mikulas points out, (1 << anything) won't be evaluating to zero. > > How about integer overflow ?
C standard defines that shifts by more bits than size of a type are undefined (in fact 1<<32 produces 1 on i386, because processor uses only 5 bits of a count).
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