Date: Sat, 28 Apr 2007 14:30:09 +0200 From: Stefan Ehmann <shoesoft@gmx.net> To: freebsd-questions@freebsd.org Subject: Re: syslog(3) as user sets errno Message-ID: <200704281430.09514.shoesoft@gmx.net> In-Reply-To: <200704281416.34783.shoesoft@gmx.net> References: <200704281416.34783.shoesoft@gmx.net>
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On Saturday 28 April 2007 14:16:34 Stefan Ehmann wrote: > If a non-privilged program calls syslog(3), after the call, errno is set to > 13 (permission denied). Seems like I jumped the gun. opengroup.org says "The value of errno should only be examined when it is indicated to be valid by a function's return value." So it seems perfectly valid that errno is set. Sorry for the noise.
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