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| author |  René Scharfe <rene.scharfe@lsrfire.ath.cx> | 2012-09-24 17:56:23 +0200 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2012-09-24 10:22:03 -0700 |
| commit | 227bf59806dc408d60f8f80a14d8dfe71b92c6d2 (patch) | |
| tree | 27076879d55aac10d861cc140636d7aa638dbaca /hash.c | |
| parent | archive-zip: support UTF-8 paths (diff) | |
| download | tgif-227bf59806dc408d60f8f80a14d8dfe71b92c6d2.tar.xz | |
archive-zip: write extended timestamp
File modification times in ZIP files are encoded in DOS format: local
time with a granularity of two seconds. Add an extra field to all
archive entries to also record the mtime in Unix' fashion, as UTC with
a granularity of one second.
This has the desirable side-effect of convincing Info-ZIP unzip 6.00
to respect general purpose flag 11, which is used to indicate that a
file name is encoded in UTF-8. Any extra field would do, actually,
but the extended timestamp is a reasonably small one (22 bytes per
entry). Archives created by Info-ZIP zip 3.0 contain it, too (but
with ctime and atime as well).
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'hash.c')
0 files changed, 0 insertions, 0 deletions