Date: Sun, 10 Sep 1995 09:14:40 +0200 (MET DST) From: J Wunsch <j@uriah.heep.sax.de> To: current@FreeBSD.ORG Subject: Re: test coverage of LINT Message-ID: <199509100714.JAA20649@uriah.heep.sax.de> In-Reply-To: <199509100344.NAA19536@godzilla.zeta.org.au> from "Bruce Evans" at Sep 10, 95 01:44:35 pm
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As Bruce Evans wrote: > > `grep 'define N.*0'' in /sys/compile/LINT should produce no output but > actually produces the left half of the following: > od.h:#define NOD 0 # source files missing Under development. Only the hooks are reserved yet, there used to be some discussion on the SCSI list about required changes to the SCSI configuration stuff. > su.h:#define NSU 0 # should be enabled ??? IMHO, it's obsolete and has been replaced by the `uk' device. Julian? Peter? > BTW1, most drivers are unecessarily ifdefed with > > #include "foo.h" > #if NFOO > 0 > <body of driver> > #endif > > NFOO is guaranteed to be > 0 if the driver is configured (except possibly > for cases involving cross references). I'd like to remove these ifdefs. I'd rather temporarily add an #else\n#error "Should not happen" to see if there are some weird constellations. You won't recognize any ill side-effects (except of the bloat) otherwise (the driver won't be referenced anyway). -- cheers, J"org joerg_wunsch@uriah.heep.sax.de -- http://www.sax.de/~joerg/ Never trust an operating system you don't have sources for. ;-)
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