diff(1) -N to treat missing file as empty
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Authored by fnoyanisi_yahoo.com on May 31 2020, 12:36 PM.

Details

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Commits

rS365914: MFC r361688-r361690, r365041
rS361689: diff: restore compatibility with GNU diff regarding -N option

Summary

Alligns the behaviour of diff(1) with GNU diff when -N is used. The missing file is treat as empty.
Refer https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=233402

Test Plan

cd /usr/tests; kyua test -k /usr/tests/Kyuafile usr.bin/diff

Diff Detail

Repository

rS FreeBSD src repository - subversion

Lint

Lint Passed

Unit

No Test Coverage

Build Status

Buildable 31406
Build 29029: arc lint + arc unit

Event Timeline

fnoyanisi_yahoo.com created this revision.May 31 2020, 12:36 PM

Herald added subscribers: Contributor Reviews (src), imp. · View Herald TranscriptMay 31 2020, 12:36 PM

Harbormaster completed remote builds in B31406: Diff 72472.May 31 2020, 12:36 PM

fnoyanisi_yahoo.com requested review of this revision.May 31 2020, 12:36 PM

fnoyanisi_yahoo.com edited the summary of this revision. (Show Details)May 31 2020, 10:39 PM

Added a couple of more atf_check tests

Harbormaster completed remote builds in B31413: Diff 72490.May 31 2020, 10:48 PM

bapt accepted this revision.Jun 1 2020, 9:02 AM

This revision is now accepted and ready to land.Jun 1 2020, 9:02 AM

Closed by commit rS361689: diff: restore compatibility with GNU diff regarding -N option (authored by bapt). · Explain WhyJun 1 2020, 9:09 AM

This revision was automatically updated to reflect the committed changes.

bapt added a commit: rS361689: diff: restore compatibility with GNU diff regarding -N option.

bapt added a commit: rS365914: MFC r361688-r361690, r365041.Sep 19 2020, 8:16 PM

Revision Contents
Changeset List

Path

Size

usr.bin/

diff/

diff.c

29 lines

tests/

diff_test.sh

13 lines

Diff 72472

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usr.bin/diff/diff.c