On Tue, Aug 14, 2012 at 10:33:00AM +0200, Mark Kettenis wrote: > > Date: Tue, 14 Aug 2012 04:12:47 -0400 > > From: Brad Smith <[email protected]> > > > > ../../../../dev/x86emu/x86emu.c:291:1: error: function declared 'noreturn' > > should not return [-Werror,-Winvalid-noreturn] > > > > > > x86emu_halt_sys: add an (unreached) panic after longjmp > > > > To convince clang that we won't return. > > Perhaps <sys/systm.h> should mark longjmp(9) as __dead?
That also works. I see FreeBSD/NetBSD have done so for longjmp() for both the kernel and userland headers. -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.
