Date: Mon, 26 Jul 2004 02:54:42 +0000 (UTC) From: Tim Kientzle <kientzle@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/lib/libarchive Makefile archive_private.h archive_write_set_format_pax.c archive_write_set_format_ustar.c Message-ID: <200407260254.i6Q2sh7T064083@repoman.freebsd.org>
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kientzle 2004-07-26 02:54:42 UTC
FreeBSD src repository
Modified files:
lib/libarchive Makefile archive_private.h
archive_write_set_format_pax.c
archive_write_set_format_ustar.c
Log:
When writing "pax" format, readers are supposed to ignore fields
in the regular ustar header that are overridden by the pax
extended attributes. As a result, it makes perfect sense to
use numeric extensions in the regular ustar header so that readers
that don't understand pax extensions but do understand some other
extensions can still get useful information out of it.
This is especially important for filesizes, as the failure to
read a file size correctly can get the reader out of sync.
This commit introduces a "non-strict" option into the internal
function to format a ustar header. In non-strict mode, the formatter
will use longer octal values (overwriting terminators) or binary
("base-256") values as needed to ensure that large file sizes,
negative mtimes, etc, have the correct values stored in the regular
ustar header.
Revision Changes Path
1.15 +1 -1 src/lib/libarchive/Makefile
1.14 +7 -2 src/lib/libarchive/archive_private.h
1.14 +28 -5 src/lib/libarchive/archive_write_set_format_pax.c
1.9 +80 -16 src/lib/libarchive/archive_write_set_format_ustar.c
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