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| Date | Thu, 29 Jan 2015 08:36:48 +1100 |
| Subject | Re: why zip64_limit defined as 1<<31 -1? |
| From | Chris Angelico <rosuav@gmail.com> |
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On Thu, Jan 29, 2015 at 5:53 AM, jesse <chat2jesse@gmail.com> wrote: > should not it be 1<<32 -1(4g)? > > normal zip archive format should be able to support 4g file. > > thanks 1<<31-1 is the limit for a signed 32-bit integer. You'd have to look into the details of the zip file format to see whether that's the official limit or not; it might simply be that some (un)archivers have problems with >2GB files, even if the official stance is that it's unsigned. ChrisA
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Re: why zip64_limit defined as 1<<31 -1? Chris Angelico <rosuav@gmail.com> - 2015-01-29 08:36 +1100
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