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Article #17

Re: Your chance to contribute to new POSIX archive format

#17
From: Mark Garrett Internet: mark Phon...
Date: Fri, 31 Jul 1992 05:53
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Submitted-by: mark@alsvid.une.edu.au (Mark Garrett Internet: mark@arvak.une.edu.au Phone: +61 66 20 3859)

>From article <14sun2INNqk@ftp.UU.NET>, by henry@zoo.toronto.edu (Henry Spencer):
>>Submitted-by: Christophe.Wolfhugel@univ-lyon1.fr (Christophe Wolfhugel)
>>The current limit of around 100-128 characters for the filename
>>is catastrophic. Simply too short!
> 


I'd very much agree with this statement. In BSD file names can be nearly 1
block long (1024 characters - inode) 100-128 is very short. 

	Since I just come into this discussion ; By file name length
does this refer only to each directory/file name or the full path?

	Or does the standard have other means of recording the files path +
a file name of 100-128 characters?

	Why is it necessary to have fixed length filenames anyway? I would
have thought it was just as easy to have a variable length file name in the
range of 1-2^16 or even 1-2^32 as if was to have 1-128 or 255.


> Actually, the 1003.1 tar format accommodates 255.  Still a bit tight


	I've tripped up on this little beauty even in standards BSD tar
while copying directories (i.e tar cf - . | (cd /dir;tar xpf -) where
the directory path exceeds the limit on filename. Which is very
easy to find in copying user directories.


	Cheers
		Mark :)
-- 
Mark Garrett	Internet:  mark@arvak.une.edu.au	Phone: 	+61 66 20 3859
   University of New England, Northern Rivers, Lismore NSW Australia.


Volume-Number: Volume 28, Number 68
Technical Details
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From: mark@alsvid.une.edu.au (Mark Garrett Internet: mark@arvak.une.edu.au Phone: +61 66 20 3859)
Newsgroups: comp.std.unix
Subject: Re: Your chance to contribute to new POSIX archive format
Date: 30 Jul 1992 22:53:03 -0700
Organization: University of New England - Northern Rivers (Lismore)
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