[Coco] error in direct.h
Bob Devries
devries.bob at gmail.com
Wed Aug 13 19:45:01 EDT 2014
On 14/08/2014 8:57 AM, Gene Heskett wrote:
> On Wednesday 13 August 2014 15:15:32 Tormod Volden did opine
> And Gene did reply:
>> On Wed, Aug 13, 2014 at 1:34 PM, Gene Heskett wrote:
>>> On Tuesday 12 August 2014 23:17:39 Bob Devries did opine
>>>
>>> And Gene did reply:
>>>> Hi all,
>>>>
>>>> I just came across an error/typo in the file defs/direct.h
>>>>
>>>> Line 21 in the section of struct ddsect
>>>>
>>>> char dd_tsk;
>>>>
>>>> It should be:
>>>> char dd_tks;
>>>>
>>>> as per the manual page 5-2 (OS-9 Technical reference.
>>>>
>>>> I'm just a bit surprised that I haven't caught this one before. I
>>>> realise that it would not be good to change it now; it would break
>>>> too many source files.
>>> This could be the source of some long standing bugs too. And because
>>> src code is editable AND this define file, according to locate here,
>>> is only use in nitros9 ONCE (although I do get many hits from my
>>> linux kernel trees)
>> Well, it can break other code outside of the NitrOS-9 distribution
>> that is assembled against the system header files. But that shouldn't
>> stop us from fixing it. We should mention it in the changelog /
>> announcement for the next release.
>>
>>> I did some grepping here, without finding anything but that typu:
>>>
>>> To see what might be affected by fixing it:
>>> gene at coyote:/opt/nitros9$ grep -R direct.h *
>>> 3rdparty/packages/sierra/convutils/picpatch.c:#include <direct.h>
>>> 3rdparty/packages/sierra/convutils/cc3snd.c:#include <direct.h>
>>> 3rdparty/packages/sierra/convutils/sndpatch.c:#include <direct.h>
>>> 3rdparty/packages/uucpbb/src/cnvrtmail.c:#include <direct.h>
>>> 3rdparty/packages/uucpbb/src/chown.c:#include <direct.h>
>>> 3rdparty/packages/uucpbb/src/uuclean.c:#include <direct.h>
>>> 3rdparty/packages/uucpbb/src/rmail.c:#include <direct.h>
>>> 3rdparty/packages/uucpbb/src/readnews.c:#include <direct.h>
>>> 3rdparty/packages/uucpbb/src/expgroup.c:#include <direct.h>
>>> 3rdparty/packages/uucpbb/src/rnews.c:#include <direct.h>
>>> 3rdparty/packages/uucpbb/src/recvmail.c:#include <direct.h>
>>> /* Added - BAS */
>>> docs/articles/os9software.article:time applications, where there is
>>> no need for direct human interaction.
>>> level1/cmds/asm.asm:L080B lbsr L09C6 Generic
>>> indexed/extended/direct handler???
>> 8>
>>
>> grep -R 'direct\.h' * would save you from the false positives :)
>>
>> Regards,
>> Tormod
> Thanks for the tip.
>
> But I think you may over estimate the amount of C code ever built that
> used that header as an include. As a sometime C programmer familiar with
> what I wrote/rewrote, pf doesn't use it, bru doesn't use it, eclipse
> doesn't use it, cntx in any version doesn't.
>
> Can anyone here name a C source pgm that does use it?
>
> Cheers, Gene Heskett
Yup, I can [grin]
My lsn0 uses it.
Regards, Bob Devries
Dalby, QLD, Australia
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