From: "Wells, Roger K." <wellsr@leidos.com>
To: <cygwin@cygwin.com>
Subject: Re: EXTERNAL: Re: Requesting updated unzip for Zip64 Support
Date: Fri, 10 Nov 2017 15:40:00 -0000 [thread overview]
Message-ID: <817fa2d8-2434-d056-ff04-f69697a2dc3e@leidos.com> (raw)
In-Reply-To: <a617bc64-d913-cb98-c5cf-2877d8f6eb4d@SystematicSw.ab.ca>
On 11/10/2017 10:04 AM, Brian Inglis wrote:
> On 2017-11-09 23:25, OwN-3m-All wrote:
>> Any chance unzip can be updated to support Zip64?
>> http://www.paehl.com/open_source/downloads/unzip.7z
>> http://www.paehl.com/open_source/?ZIP_UNZIP
> Current zip has supported Zip64 since 2008 and unzip since 2009.
> $ zip -v; unzip -v
> should both show ZIP64_SUPPORT.
>
as it does on my cygwin install, uname -a:
CYGWIN_NT-10.0 rwells-x240 2.9.0(0.318/5/3) 2017-09-12 10:18 x86_64 Cygwin
zip -v
.
.
Zip special compilation options:
   USE_EF_UT_TIME      (store Universal Time)
   BZIP2_SUPPORT       (bzip2 library version 1.0.6, 6-Sept-2010)
      bzip2 code and library copyright (c) Julian R Seward
      (See the bzip2 license for terms of use)
   SYMLINK_SUPPORT     (symbolic links supported)
   LARGE_FILE_SUPPORT  (can read and write large files on file system)
   ZIP64_SUPPORT       (use Zip64 to store large files in archives)
   UNICODE_SUPPORT     (store and read UTF-8 Unicode paths)
   STORE_UNIX_UIDs_GIDs (store UID/GID sizes/values using new extra field)
   UIDGID_NOT_16BIT    (old Unix 16-bit UID/GID extra field not used)
   [encryption, version 2.91 of 05 Jan 2007] (modified for Zip 3)
unzip -v
.
.
UnZip special compilation options:
       COPYRIGHT_CLEAN (PKZIP 0.9x unreducing method not supported)
       SET_DIR_ATTRIB
       SYMLINKS (symbolic links supported, if RTL and file system permit)
       TIMESTAMP
       UNIXBACKUP
       USE_EF_UT_TIME
       USE_UNSHRINK (PKZIP/Zip 1.x unshrinking method supported)
       USE_DEFLATE64 (PKZIP 4.x Deflate64(tm) supported)
       UNICODE_SUPPORT [wide-chars, char coding: UTF-8] (handle UTF-8
paths)
       MBCS-support (multibyte character support, MB_CUR_MAX = 6)
       LARGE_FILE_SUPPORT (large files over 2 GiB supported)
       ZIP64_SUPPORT (archives using Zip64 for large files supported)
       USE_BZIP2 (PKZIP 4.6+, using bzip2 lib version 1.0.6, 6-Sept-2010)
       VMS_TEXT_CONV
       [decryption, version 2.11 of 05 Jan 2007]
--
Roger Wells, P.E.
leidos
221 Third St
Newport, RI 02840
401-847-4210 (voice)
401-849-1585 (fax)
roger.k.wells@leidos.com
--
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prev parent reply other threads:[~2017-11-10 15:40 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-10 6:25 OwN-3m-All
2017-11-10 15:03 ` Brian Inglis
2017-11-10 15:08 ` OwN-3m-All
2017-11-11 18:28 ` Brian Inglis
2017-11-10 15:40 ` Wells, Roger K. [this message]
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