Commit Graph

7 Commits

Author SHA1 Message Date
Pedro F. Giffuni
1de7b4b805 various: general adoption of SPDX licensing ID tags.
Mainly focus on files that use BSD 2-Clause license, however the tool I
was using misidentified many licenses so this was mostly a manual - error
prone - task.

The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.

No functional change intended.
2017-11-27 15:37:16 +00:00
Xin LI
90f528e8d7 Support SIGINFO.
Obtained from:	NetBSD
MFC after:	2 weeks
2017-11-21 08:14:30 +00:00
Xin LI
feeb03b2c8 Diff reduction against NetBSD and add myself to AUTHORS section of the
manual page as I wrote the unpack functionality.  No actual executable
code change verified with md5(1).
2010-04-07 22:54:53 +00:00
Xin LI
a0b4046b01 We should distinguish between a real truncated case and EOF after
BZ_STREAM_END triggered re-init.  Do it by introducing a new flag
to represent the 'cold' case after bzip2 state is reinitialized.

This fixes regression reported on -current@ as well as another one
I found during twiddling with gzip.

Reported by:	swell.k gmail.com
MFC after:	1 week
2009-11-16 22:52:52 +00:00
Xin LI
0c10c611ff Apply a NetBSD fix (revision 1.12) to handle multi-session bzip2 files
as created by pbzip2.

Submitted by:	mrg (NetBSD.org)
MFC after:	1 week
2009-11-09 02:37:02 +00:00
Xin LI
fec65af1ca Remove clause 3 and 4 of NetBSD license.
Obtained from:	NetBSD
2008-06-30 23:23:31 +00:00
Xin LI
9a9ea25f4a Replace the GNU gzip with a slightly modified NetBSD gzip. The
NetBSD version is a feature-to-feature re-implementation of GNU
gzip using the freely-redistributable zlib and this version is
expected to be mostly bug-to-bug compatible with the GNU
implementation.

 - Because this is a piece of mature code and we want to make
   changes so it is added directly rather than importing to
   src/contrib.
 - Connect newly added code to src/usr.bin/ and rescue/rescue
   build.
 - Disconnect the GNU gzip code from build for now, they will
   be eventually removed completely.
 - Provide two new src.conf(5) knobs, WITHOUT_BZIP2_SUPPORT and
   WITHOUT_BZIP2.

Tested by:	kris (full exp-7 pointyhat build)
Approved by:	core (importing a 4-clause BSD licensed file)
Approved by:	re (adding new utility during -HEAD code slush)
2007-01-26 10:19:08 +00:00