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Rockbox mail archiveSubject: Re: id3.c: reading id3 tags, is this a bug?Re: id3.c: reading id3 tags, is this a bug?
From: TP Diffenbach <rockbox_at_diffenbach.org>
Date: Wed, 19 Mar 2003 11:46:22 -0500 Ah, I can see where that might be useful. It might be more easily understand with a MANFEST_CONSTANT. Quoting Linus Nielsen Feltzing <linus_at_haxx.se>: > > A negative return from read, if I recall correctly, means that > the > > read failed. read_frame's caller is only interested in whether > > read_frame's return value is less than zero. > > No, not if the caller will display the return code. > > > So why mutiply read's > > return value by ten, and subtract one? What is this useful for? > > It is useful for debugging purposes. If each caller multiplies the > > return code by 10, we will be able to track the return code from > each > caller in the chain, and can see the exact chain of events from the > > return code only. > > /Linus > > > -- Archos FM needs a Rockbox!Received on 2003-03-19 Page template was last modified "Tue Sep 7 00:00:02 2021" The Rockbox Crew -- Privacy Policy |