Date: Thu, 5 Feb 2004 17:46:40 +0100 From: Stefan Farfeleder <stefan@fafoe.narf.at> To: arch@freebsd.org Subject: C99 variadic macros Message-ID: <20040205164639.GC602@wombat.fafoe.narf.at>
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Hi,
I went through the source tree and converted all occurrences of
GNU-style variadic macros to C99 compliant ones in !contrib code.
For macros that (ab)use string concatenation like
#define foo(fmt, args...) printf("%s: " fmt "\n", __func__, ##args)
three printf's must be used. As almost all variadic macros are used for
debugging, this shouldn't matter much. Two occurrences
(src/lib/libypclnt/ypclnt.h and src/sys/dev/ichsmb/ichsmb.c) remain
since they can't be converted easily and are already protected by
defined(__GNUC__).
http://www.ten15.org/~stefanf/FreeBSD/vamacro.diff
Cheers,
Stefan Farfeleder
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