Date: Sat, 9 May 1998 05:14:20 -0700 (PDT) From: Bruce Evans <bde@FreeBSD.ORG> To: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG, cvs-sys@FreeBSD.ORG Subject: cvs commit: src/sys/sys kernel.h Message-ID: <199805091214.FAA18917@freefall.freebsd.org>
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bde 1998/05/09 05:14:19 PDT
Modified files:
sys/sys kernel.h
Log:
Fixed overflow in sysinit enum constants. In that little-used
language, ANSI C, enum constants must be representable as ints.
We assumed at-least-33-bit ints. This worked on some 32-bit
systems because we don't mix negative sysinit enum constants with
too-large sysinit enum constants, and the compiler used an unsigned
32-bit type for sysinit enum variables, so sysinit enum variables
were sorted correctly. The fix lops off 4 hopefully-unused bits
so that we now only assume at-least-29-bit ints.
Revision Changes Path
1.40 +47 -47 src/sys/sys/kernel.h
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