Date: Tue, 25 Aug 1998 17:55:33 +0200 From: Marius Bendiksen <Marius.Bendiksen@scancall.no> To: zhihuizhang <bf20761@binghamton.edu> Cc: freebsd-hackers@FreeBSD.ORG Subject: Re: fs_cs() macro in FFS Message-ID: <3.0.5.32.19980825175533.0091e570@mail.scancall.no> In-Reply-To: <Pine.SOL.L3.93.980825112655.12734A-100000@bingsun2>
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>not see why it is accessed as a two-dimension array (I just write a small They're accessing a part of the data which is pointed to, not a 2d array. index1 => array \ index2 => => struct >csum structure should be power of two. Because they use the << operator in it, not multiplication. >BTW, what does N.B. mean? Nota Bene. Latin for 'good note', or 'point worth noticing'. I'm not sure about my interpretation of the macro, though. --- Marius Bendiksen, IT-Trainee, ScanCall AS To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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