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

Don Lewis truckman at FreeBSD.org
Wed Jan 21 04:58:04 PST 2004


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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