Date: Wed, 21 Jan 2004 04:57:53 -0800 (PST) From: Don Lewis <truckman@FreeBSD.org> To: bde@zeta.org.au Cc: cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/alpha/alpha support.s src/sys/i386/i386 swtch.s src/sys/kern kern_shutdown.c src/sys/sys systm.h Message-ID: <200401211257.i0LCvr7E061707@gw.catspoiler.org> In-Reply-To: <20040121170450.K7572@gamplex.bde.org>
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On 21 Jan, Bruce Evans wrote: > On Tue, 20 Jan 2004, Don Lewis wrote: > >> What about the case of macros like KASSERT() and the vnode lock >> assertions? Won't they report the name and line number of the #define? > > Er, macros don't work like that. > > KASSERT() expands to a call to panic() (and other things) inline, so > it gets the name and line number from the file that has the KASSERT(). I could swear that I've ended up in .h files when doing kernel debugging. My simple userland test case acts like you describe. I suspect what I'm thinking of is the inline functions in vnode_if.h.
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