Date: Sun, 27 Oct 2002 22:09:36 +0000 From: Chrisy Luke <chrisy@flix.net> To: David Nicholas Kayal <davek@saturn5.com> Cc: freebsd-hackers@freebsd.org Subject: Re: Show me the light Message-ID: <20021027220936.GA41450@flix.net> In-Reply-To: <Pine.BSF.4.44.0210271319360.709-100000@blackbox.yayproductions.com> References: <Pine.BSF.4.44.0210271319360.709-100000@blackbox.yayproductions.com>
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David Nicholas Kayal wrote (on Oct 27):
> int main()
> {
> int fd;
> while(1)
> {
> ioctl(fd, PPISDATA, 255);
> }
> }
Doesn't "fd" normally need to have a value, such as that of a valid
descriptor before you ioctl() it? Like:
fd = open("/dev/ppi0", O_RDWR);
Chris.
--
== chrisy@flix.net
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