Remove $FreeBSD$: one-line .c pattern

Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/

spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD

The SPDX folks have obsoleted the BSD-2-Clause-FreeBSD identifier. Catch
up to that fact and revert to their recommended match of

spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD

The SPDX folks have obsoleted the BSD-2-Clause-FreeBSD identifier. Catch
up to that fact and revert to their recommended match of BSD-2-Clause.

Discussed with: pfg
MFC After: 3 days
Sponsored by: Netflix

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ar: Avoid overwriting the stdout file stream pointer

This doesn't work with musl, which defines stdout as FILE * const.
Instead, explicitly pass the desired output stream to ar_read_archive().

No f

ar: Avoid overwriting the stdout file stream pointer

This doesn't work with musl, which defines stdout as FILE * const.
Instead, explicitly pass the desired output stream to ar_read_archive().

No functional change intended.

Reviewed by: emaste
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D34064

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ar: diff reduction against ELF Tool Chain

Remove ar_mode_* wrappers and call ar_read_archive / ar_write_archive
directly.

(This was originally committed in d20e9e02db3d but reverted due to a
regres

ar: diff reduction against ELF Tool Chain

Remove ar_mode_* wrappers and call ar_read_archive / ar_write_archive
directly.

(This was originally committed in d20e9e02db3d but reverted due to a
regression, now fixed with an update from cy@.)

Obtained from: ELF Tool Chain
Reviewed by: markj
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D31496

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ar: diff reduction against ELF Tool Chain

Drop exit status from bsdar_errc. ELF Tool Chain always returns
EXIT_FAILURE in bsdar_errc.

Recommit of one part of d20e9e02db3d / review D31496.

Obtaine

ar: diff reduction against ELF Tool Chain

Drop exit status from bsdar_errc. ELF Tool Chain always returns
EXIT_FAILURE in bsdar_errc.

Recommit of one part of d20e9e02db3d / review D31496.

Obtained from: ELF Tool Chain
Sponsored by: The FreeBSD Foundation

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Revert "ar: diff reduction against ELF Tool Chain"

This reverts commit d20e9e02db3dde383c3de1ce8cec3a8c35b3eee6.
It caused port build failures.

Reported by: cy

ar: diff reduction against ELF Tool Chain

- Drop exit status from bsdar_errc. ELF Tool Chain always returns
EXIT_FAILURE in bsdar_errc.

- Remove ar_mode_* wrappers and call ar_read_archive / ar_

ar: diff reduction against ELF Tool Chain

- Drop exit status from bsdar_errc. ELF Tool Chain always returns
EXIT_FAILURE in bsdar_errc.

- Remove ar_mode_* wrappers and call ar_read_archive / ar_write_archive
directly.

Obtained from: ELF Tool Chain
Reviewed by: markj
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D31496

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ar: provide error exit status upon failure

Previously ar and ranlib returned with exit status 0 (success) in the
case of a missing file or other error. Update to use error handling
similar to that

ar: provide error exit status upon failure

Previously ar and ranlib returned with exit status 0 (success) in the
case of a missing file or other error. Update to use error handling
similar to that added by ELF Tool Chain after that project forked
FreeBSD's ar.

PR: PR257599 [exp-run]
Reported by: Shawn Webb, gehmehgeh (on HardenedBSD IRC)
Reviewed by: markj
Obtained from: elftoolchain
MFC after: 2 months
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D31402

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MFHead @347527

Sponsored by: The FreeBSD Foundation

ar: implement support for /SYM64/ 64-bit archives

PR: 234454
Submitted by: Gerald Aryeetey <aryeeteygerald_rogers.com>
Reviewed by: imp (earlier)
MFC after: 3 weeks
Sponsored by: The FreeBSD Founda

ar: implement support for /SYM64/ 64-bit archives

PR: 234454
Submitted by: Gerald Aryeetey <aryeeteygerald_rogers.com>
Reviewed by: imp (earlier)
MFC after: 3 weeks
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D18793

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Merge ^/head r339015 through r339669.

ar: report errno on warning/error

Previously ar would report an error like "ar: fatal: Write error"
without including additional errno information. Change warnings and
errors to include archive_err

ar: report errno on warning/error

Previously ar would report an error like "ar: fatal: Write error"
without including additional errno information. Change warnings and
errors to include archive_errno() so that the user may have some idea
of the reason for the failure.

Reviewed by: brooks
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D17650

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usr.bin/ar: use standard 2-Clause FreeBSD license

Many licenses on ar files contained small variations from the standard
FreeBSD license text. To avoid license proliferation switch to the usual
2-cl

usr.bin/ar: use standard 2-Clause FreeBSD license

Many licenses on ar files contained small variations from the standard
FreeBSD license text. To avoid license proliferation switch to the usual
2-clause FreeBSD license after obtaining permission from all copyright
holders.

Approved by: jkoshy, kaiw, kientzle
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D14561

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usr.bin/ar: remove incorrect SPDX tags

Three ar files have a non-standard variation of the BSD license, so
remove their SPDX tags.

Sponsored by: The FreeBSD Foundation

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

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.

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Catch up with HEAD (r280229-r284686).

Merge sync of head

Merge from head

MFH: r280643-r281852

Sponsored by: The FreeBSD Foundation

Avoid escaping EOL for line continuation

Reported by: kib

ar: Disallow directory traversal

Set ARCHIVE_EXTRACT_SECURE_SYMLINKS and ARCHIVE_EXTRACT_SECURE_NODOTDOT
as in bsdtar to prevent extraction of archive entries whose pathnames
contain .. or whose tar

ar: Disallow directory traversal

Set ARCHIVE_EXTRACT_SECURE_SYMLINKS and ARCHIVE_EXTRACT_SECURE_NODOTDOT
as in bsdtar to prevent extraction of archive entries whose pathnames
contain .. or whose target directory would be altered by a symlink.
Also disallow absolute pathnames.

We don't currently provide an option to disable this behaviour (as
bsdtar's -P does). It is unlikely to be a problem in practice for ar(1),
but the -P option is not currently used and available if we want to
consider it for this purpose.

Differential Revision: https://reviews.freebsd.org/D1524
Reported by: Alexander Cherepanov <cherepan@mccme.ru>
Approved by: delphij
Obtained from: ELF tool chain ar, Ticket #474
MFC after: 1 week
Relnotes: Yes
Sponsored by: The FreeBSD Foundation

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MFhead @ r277403

Reintegrate head: r274132-r277384

Sponsored by: The FreeBSD Foundation

Reintegrate head revisions r273096-r277147

Sponsored by: The FreeBSD Foundation

ar: Avoid null pointer deref while reading corrupt archives

ELF Tool Chain ticket #467

Reported by: Alexander Cherepanov <cherepan@mccme.ru>
MFC after: 1 week
Sponsored by: The FreeBSD Foundation