Date: Thu, 11 Mar 2004 05:38:54 -0800 (PST) From: Bruce Evans <bde@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/amd64/include cpufunc.h src/sys/i386/include cpufunc.h Message-ID: <200403111338.i2BDcskY019152@repoman.freebsd.org>
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bde 2004/03/11 05:38:54 PST
FreeBSD src repository
Modified files:
sys/amd64/include cpufunc.h
sys/i386/include cpufunc.h
Log:
Don't implement anything in the ffs family in <machine/cpufunc.h>
in the non-_KERNEL case. This "fixes" applications that include
this "kernel-only" header and also include <strings.h> (or get
<strings.h> via the default _BSD_VISIBLE pollution in <string.h>.
In C++ there was a fatal error: the declaration specifies C linkage
but the implementation gives C++ linkage. In C there was only a
static/extern mismatch if the headers were included in a certain order
order, and a partially redundant declaration for all include orders;
gcc emits incomplete or wrong diagnostics for these, but only for
compiling with -Wsystem-headers and certain other warning options, so
the problem was usually not seen for C.
Ports breakage reported by: kris
Revision Changes Path
1.142 +4 -0 src/sys/amd64/include/cpufunc.h
1.139 +4 -0 src/sys/i386/include/cpufunc.h
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