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Differential D56506

printenv: Clean up
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Authored by des on Apr 18 2026, 4:52 PM.

Details

Reviewers

ngie

Group Reviewers

tests

Commits

rGc28508198f3b: printenv: Clean up
rGabdf2a711cab: printenv: Clean up

Summary

Error out if more than one argument is given.

Check for stdio errors.

Clean up the code.

Clean up and expand the tests.

MFC after: 1 week

Diff Detail

Repository

rG FreeBSD src repository

Lint

Lint Not Applicable

Unit

Tests Not Applicable

Event Timeline

des created this revision.Apr 18 2026, 4:52 PM

Herald added a subscriber: imp. · View Herald TranscriptApr 18 2026, 4:52 PM

des requested review of this revision.Apr 18 2026, 4:52 PM

Harbormaster completed remote builds in B72329: Diff 175844.Apr 18 2026, 4:52 PM

ngie accepted this revision.Apr 21 2026, 4:33 AM

ngie added a subscriber: ngie.

ngie added inline comments.

usr.bin/printenv/tests/printenv_test.sh
45	How about this instead? It might be a bit easier to read/understand.
87	Why pipe these commands to `true`?

This revision is now accepted and ready to land.Apr 21 2026, 4:33 AM

des marked 2 inline comments as done.Apr 21 2026, 6:08 AM

des added inline comments.

usr.bin/printenv/tests/printenv_test.sh
45	It also does not work.
87	To cause a write failure.

des marked 2 inline comments as done.Apr 21 2026, 6:08 AM

Closed by commit rGabdf2a711cab: printenv: Clean up (authored by des). · Explain WhyApr 22 2026, 8:20 AM

This revision was automatically updated to reflect the committed changes.

des added a commit: rGabdf2a711cab: printenv: Clean up.

ngie mentioned this in D56505: ident: Clean up.Apr 22 2026, 5:52 PM

des added a commit: rGc28508198f3b: printenv: Clean up.Sat, Apr 25, 5:12 PM

Revision Contents
Changeset List

Path

Size

usr.bin/

printenv/

printenv.c

52 lines

tests/

printenv_test.sh

70 lines

Diff 176078

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usr.bin/printenv/printenv.c