Date: Wed, 4 Oct 1995 17:29:57 -0600 From: Nate Williams <nate@rocky.sri.MT.net> To: joerg_wunsch@uriah.heep.sax.de (Joerg Wunsch) Cc: nate@rocky.sri.MT.net (Nate Williams), peter@freefall.freebsd.org, CVS-commiters@freefall.freebsd.org, cvs-lib@freefall.freebsd.org Subject: Re: cvs commit: src/lib/libc/stdio gets.c Message-ID: <199510042329.RAA05253@rocky.sri.MT.net> In-Reply-To: <199510042241.XAA04988@uriah.heep.sax.de> References: <199510041853.MAA04484@rocky.sri.MT.net> <199510042241.XAA04988@uriah.heep.sax.de>
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J. Wunsch writes:
> As Nate Williams wrote:
> >
> > ... If you also want to take some more
> > inspiration from NetBSD, add a static variable to the sources so the
> > warning is printed at run-time only once. It is still annoying, but not
> > continually annoying.
>
> huh? This has been there all the time:
>
> static int warned;
> static char w[] =
> "warning: this program uses gets(), which is unsafe.\r\n";
>
> if (!warned) {
> (void) write(STDERR_FILENO, w, sizeof(w) - 1);
> warned = 1;
> }
>
Whoops. Colod me red-faced. I'll go back and slink into my corner.
Nate
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