cvs commit: src/sys/compat/linux linux_ioctl.c
stefan at fafoe.narf.at
Thu Mar 24 11:49:02 PST 2005
On Thu, Mar 24, 2005 at 11:25:02AM -0800, Brooks Davis wrote:
> On Thu, Mar 24, 2005 at 01:33:53PM -0500, John Baldwin wrote:
> > On Thursday 24 March 2005 12:51 pm, Brooks Davis wrote:
> > > brooks 2005-03-24 17:51:15 UTC
> > >
> > > FreeBSD src repository
> > >
> > > Modified files:
> > > sys/compat/linux linux_ioctl.c
> > > Log:
> > > Compile errors are way more useful then panics later.
> > >
> > > Replace a KASSERT of LINUX_IFNAMSIZ == IFNAMSIZ with a preprocessor
> > > check and #error message. This will prevent nasty suprises if users
> > > change IFNAMSIZ without updating the linux code appropriatly.
> > There's a CTASSERT() macro that you can use for compile time assertions.
> Ah, intresting. It produces a less informative error, but I guess the
> fact that it should work on any C compiler makes up for it. I'll switch
> to that.
Do you imply there's a C compiler which can't handle #if and #error?
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