> On Sat, May 26, 2018, 4:22 AM Rodney W. Grimes < > free...@pdx.rh.cn85.dnsmgr.net> wrote: > > > > On Sat, May 26, 2018, 4:09 AM Warner Losh <i...@bsdimp.com> wrote: > > > > > > > > > > > > > > > On Fri, May 25, 2018 at 2:02 PM, Ed Maste <ema...@freebsd.org> wrote: > > > > > > > >> On 25 May 2018 at 14:26, Marcelo Araujo <araujobsdp...@gmail.com> > > wrote: > > > >> > > > > >> >> The fact that we don't do NDEBUG builds normally does not allow us > > to > > > >> >> ignore that it exists. It's perfectly reasonable for a user to > > build > > > >> >> with CFLAGS+=NDEBUG. That need to work. If code is going to fail > > to > > > >> >> handle resource errors with NDEBUG set then it needs something like > > > >> this > > > >> >> at the top of the file: > > > >> > > > > >> > Please document it in some place! > > > >> > > > >> NDEBUG is documented in assert(3). The man page should have more of an > > > >> explanation (and examples) of the possible pitfalls of assert() > > > >> though > > > >> > > > > > > > > NDEBUG has been documented in the assert man page since it entered Unix > > > > via PBW in the 7th Edition Unix from Bell Labs. It's part of the C > > > > standard, as well as many POSIX and SVID docs. > > > > > > > > > > Yes I can read that! Now tell me, do we build FreeBSD without assert? > > > > > > If we do, probably we can't run it without crash! > > > > So that makes it perfectly fine to continue what is a well known bad > > practice? I do not think so. > > > > Many people have tried to persuade you that the *proper* way to check > > the return from a function is with an if statement, not with an assert, > > please try to accept that this is pretty much standard accepted portable > > 'C' coding, and realize all those places you see assert(foo) checking > > the return of a function are more than likely lurking bugs to be fixed. > > > > I never said that I didn't accepted that!
You flat out rejected it, more than once, and from more than one source. > What I have been saying the issue > is all around and we need to fix it. You never said we need to fix any of the asserts until prehaps just now. > Please don't twist my words! I did not twist your words. -- Rod Grimes rgri...@freebsd.org _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
