dillon at apollo.backplane.com
Tue Mar 7 09:55:08 PST 2006
:#define atop(x) ((x) >> PAGE_SHIFT)
:in sys/*/include/param.h. And ptoa defined there too.
:I was building a package from pkgsrc that defined its own "atop" and
:"ptoa. I finally used gcc -E to track down the various syntax errors and
:found the "(x) >> PAGE_SHIFT".
:Should or could this definition be within the #ifdef _KERNEL ??
:For now, I just patch the third-party software.
:(Please CC me on replies.)
: Jeremy C. Reed
It probably should be protected by:
#if defined(_KERNEL) || defined(_KERNEL_STRUCTURES)
Go ahead and test the change, committing it if buildworld and
buildkernel still run to completion.
<dillon at xxxxxxxxxxxxx>
More information about the Kernel