Commit Graph

3499 Commits

Author SHA1 Message Date
0mp
632f81c504 Describe how to prevent *.core files from being created using ulimit.
While here, pet mandoc.

Reviewed by:	eadler (previous revision), jilles (previous revision), mat (mentor)
Approved by:	manpages (jilles), mat (mentor)
Differential Revision:	https://reviews.freebsd.org/D15609
2018-07-19 13:09:29 +00:00
jilles
6a77f92bc9 sh: Don't treat % specially in CDPATH 2018-07-15 21:55:17 +00:00
jilles
56dee474e0 sh: Don't use padvance() for MAIL/MAILPATH
Using padvance() requires undoing its append of '/' and prevents adjusting
its '%' logic to allow most directories with '%' in PATH.

No functional change is intended.
2018-07-15 09:14:30 +00:00
bdrewery
0b182ac431 Stop building intermediate .o files.
These are not used to link the final tool anymore.  At some point in the past
the suffix rules changed to not link these in.  The original reason for this in
r19176 is unclear but seems to be related to mkdep.  The .depend handling is
still broken here as it is for all build tool patterns like this.

Sponsored by:	Dell EMC
2018-06-27 21:36:49 +00:00
bdrewery
ee7076ae8a Don't use CCACHE for linking.
MFC after:	2 weeks
Sponsored by:	Dell EMC
2018-06-27 19:29:15 +00:00
oshogbo
8acf9b1609 Convert cap_enter() < 0 && errno != ENOSYS to caph_enter() < 0.
No functional change intended.
2018-06-19 23:43:14 +00:00
eadler
041a40cfd0 pwd: mark usage as dead 2018-06-17 05:14:50 +00:00
eadler
6d5a79c3cb ps(1): fix some nits
- fracmem and mempages are double. ki_rssize should be too
- remove default case that is fully covered by all existing cases
- mark usage as dead
2018-06-13 00:45:35 +00:00
trasz
f919d60db2 Add an example to the chflags(1) man page.
MFC after:	2 weeks
2018-06-12 16:44:13 +00:00
cem
18c29dd505 Update other man pages to match leap second reality
Missed these in r334501; see justification there:

https://svnweb.freebsd.org/base?view=revision&revision=334501

Sponsored by:	Dell EMC Isilon
2018-06-01 22:37:59 +00:00
jilles
de0d361fd5 sh: Split CNL syntax category to avoid a check on state[level].syntax
No functional change is intended.
2018-05-21 21:52:48 +00:00
jilles
ee6bb75b10 sh: Allow unquoted newlines in word in ${param+word} etc.
POSIX requires accepting unquoted newlines in word in parameter expansions
like ${param+word}, ${param#word}, although the Bourne shell did not support
it, it is not commonly used and might make it harder to find a missing
closing brace.

It was also strange that something like

foo="${bar#
}"

was rejected.

Reported by:	Martijn Dekker via Robert Elz
2018-05-20 17:25:52 +00:00
jilles
9a92c3b5eb sh: Test that backslash-newline within single-quotes is not special
This works correctly, but the test may be helpful when modifying the parser.
2018-05-11 21:56:01 +00:00
jilles
78d6d49b25 sh: Don't have [ match any [[:class:]]
Submitted by:	Robert Elz
MFC after:	3 days
2018-04-29 17:46:08 +00:00
emaste
63000aa1e6 setfacl: style and break main() into manageable pieces
Submitted by:	Mitchell Horne
MFC with:	r332396
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D15060
2018-04-27 15:25:24 +00:00
cem
60e938ba62 expr(1): Fix overflow detection when operand is INTMAX_MIN
PR:		227329
Submitted by:	Tobias Stoeckmann <tobias AT stoeckmann.org>
2018-04-14 04:35:10 +00:00
emaste
08678b9328 setfacl: minor man page edit to appease igor(1) 2018-04-11 13:33:12 +00:00
emaste
9d834e6c49 setfacl: add recursive functionality
Add a -R option to setfacl to operate recursively on directories, along
with the accompanying flags -H, -L, and -P (whose behaviour mimics
chmod).

A patch was submitted with PR 155163, but this is a new implementation
based on comments raised in the Phabricator review for that patch
(review D9096).

PR:		155163
Submitted by:	Mitchell Horne <mhorne063@gmail.com>
Reviewed by:	jilles
MFC after:	2 weeks
Relnotes:	Yes
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D14934
2018-04-10 23:29:57 +00:00
jhb
93735fe7a2 Add a "jail" keyword to list the name of a jail rather than its ID.
Inspired by:	mwlucas
Reviewed by:	jamie
MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D14683
2018-03-13 18:30:26 +00:00
karels
7f22cba406 Change ps(1) output width to unlimited if not interactive
Apply patch submitted with PR 217159 to make ps use unlimited
width when not associated with a terminal (i.e., none of stdout, stdin,
or stderr is a tty). Update comments and man page correspondingly.
This change was requested to work around lack of -ww in scripts from
third-party packages, including Hadoop, and adds a small measure of
Linux compatibility. Hopefully few if any non-interactive scripts
depend on the old default of 79.

PR:		217159
Submitted by:	n.deepak at gmail.com
Reviewed by:	vangyzen jhb
Differential Revision:	https://reviews.freebsd.org/D14614
2018-03-10 00:10:47 +00:00
bdrewery
21aa322881 chflags: Add SIGINFO support.
This is copied from chmod r311668.

MFC after:	2 weeks
2018-03-07 01:55:38 +00:00
bdrewery
bd5a73afa4 chflags: Add -x option to not traverse mount points.
MFC after:	2 weeks
2018-03-05 01:56:07 +00:00
trasz
421fff6c4a .Xr pstat(8), so that people have a chance to learn how to get a list
of terminal devices using "pstat -t".

MFC after:	2 weeks
Sponsored by:	The FreeBSD Foundation
2018-03-02 14:16:19 +00:00
karels
a58da60ef1 Revert r314685 in ps
Revert r314685, and add a comment describing the original
behavior and the intent.

Reviewed by:	dab@ vangyzen@ jhb@
Differential Revision:	https://reviews.freebsd.org/D14530
2018-02-28 00:17:08 +00:00
oshogbo
0a786922bd Capsicumize uuidgen. 2018-02-17 12:32:53 +00:00
bdrewery
8b002dd3b0 Allow overriding VTABSIZE at compile-time.
Reviewed by:	jilles
Differential Revision:	https://reviews.freebsd.org/D14339
2018-02-13 16:48:57 +00:00
brooks
ad3a3947ae Add a deprecation warning when using the feature which mounts devices
to see how much space it on them.

Adjust MOUNT_CHAR_DEVS to allow the free space of already mounted
devices to be displayed and report an appropriate error if the
device isn't mounted.

Reviewed by:	cem
MFC after:	1 week
Sponsored by:	DARPA, AFRL
Differential Revision:	https://reviews.freebsd.org/D8801
2018-02-10 00:22:25 +00:00
arichardson
20f24e68c5 Don't hardcode /usr/bin as the path for mktemp in build tools
It won't work e.g. when crossbuilding from Ubuntu Linux as mktemp is in
/bin there.

Reviewed By:	bdrewery
Approved By:	jhb (mentor)
Differential Revision: https://reviews.freebsd.org/D13937
2018-02-06 15:41:35 +00:00
jilles
12b427ef2f sh: Refactor job status printing, preparing for -o pipefail and similar
No functional change is intended.
2018-02-02 22:53:58 +00:00
pfg
da6855ae9a pax(1): Honour the restrict in sigaction().
Use a setup_sig() helper and make it fail when either of sigaction fails.

While there, do not leak fds for "." + minor cleanup.

Obtained from:	OpenBSD (through DragonFly git eca362d0f9bd086cc56d6b5bc4f03f09e040b9db)
2018-01-27 18:24:13 +00:00
eadler
aa1c7df3e3 dd(1): Use a local swapbytes() function.
swab(3) has restrict qualifiers for src and dst.
Avoid relying on undefined overlapping swab behavior.

Obtained From: OpenBSD
2018-01-26 03:30:05 +00:00
jhb
5c7331c477 Remove some KSE references from ps(1).
- Simplify the description of -H to assume 1:1 threading.
- Drop 'process' from description of 'lwp' field and the corresponding
  XO field name.
- Do add an expansion of LWP in the description of 'lwp' and 'nlwps'.
- Add 'tid' as an alias for the 'lwp' field.

Reviewed by:	imp, kib (older version)
MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D14021
2018-01-23 22:48:06 +00:00
imp
c9cf794454 Fill in ut_id. While it's not relevant to the {OLD,NEW}_TIME entries,
we shouldn't leak stack garbage into the field.

Sponsored by: Netflix
2018-01-23 15:34:34 +00:00
cem
8d50f6fe85 Convert ls(1) to not use libxo(3)
libxo imposes a large burden on system utilities. In the case of ls, that
burden is difficult to justify -- any language that can interact with json
output can use readdir(3) and stat(2).

Logically, this reverts r291607, r285857, r285803, r285734, r285425,
r284494, r284489, r284252, and r284198.

Kyua tests continue to pass (libxo integration was entirely untested).

Reported by:	many
Reviewed by:	imp
Discussed with:	manu, bdrewery
Sponsored by:	Dell EMC Isilon
Differential Revision:	https://reviews.freebsd.org/D13959
2018-01-17 22:47:34 +00:00
delphij
d85f21b483 stddef.h is not used by cat.c, remove the include. 2018-01-07 07:08:59 +00:00
imp
9b8c88f693 Sanity check sysconf return value to ensure it's positive before we
use it. Use proper cast to convert long to size_t (instead of
blksize_t) to preclude sign extension issues.

CID: 1193754
2018-01-06 12:45:59 +00:00
jilles
af8bf1e796 sh: Move various structs from jobs.h to jobs.c
These implementation details of jobs.c need not be exposed.
2018-01-01 22:31:52 +00:00
eadler
48140559e0 Fix a few speelling errors
- man pages
- bin/sh

Reviewed by:		jilles
2017-12-28 08:22:26 +00:00
eadler
56640efcbe userland: Fix several typos and minor errors
- duplicate words
- typos
- references to old versions of FreeBSD

Reviewed by:	imp, benno
2017-12-27 03:23:01 +00:00
jilles
6f728e58bf sh: Don't leak wait* implementation details from jobs.c 2017-12-26 16:23:18 +00:00
jilles
e5bdf08b02 sh(1): Markup and spelling fixes 2017-12-23 22:58:19 +00:00
bjk
782597315d Fix mandoc -Tlint warnings in bin/
Many style-level issues are still reported.

Submitted by:	Yuri Pankov <yuripv@gmx.com>
Reviewed by:	jilles (previous revision)
Differential Revision:	https://reviews.freebsd.org/D13334
2017-12-07 01:57:27 +00:00
trasz
e8ac597d03 Add "vmaddr" ps(1) keyword.
Obtained from:	CheriBSD
MFC after:	2 weeks
Sponsored by:	DARPA, AFRL
2017-12-01 11:32:05 +00:00
pfg
7551d83c35 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
pfg
872b698bd4 General further adoption of SPDX licensing ID tags.
Mainly focus on files that use BSD 3-Clause license.

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.

Special thanks to Wind River for providing access to "The Duke of
Highlander" tool: an older (2014) run over FreeBSD tree was useful as a
starting point.
2017-11-20 19:49:47 +00:00
des
6de5543c71 Add a -r option to print the running kernel version.
MFC after:	1 week
2017-11-14 10:15:17 +00:00
ngie
8f7ef3bc65 Fix cosmetic nit when printing out "override $mode" and "$owner/$group ..."
The wrong index was being checked for == ' ' in the resulting stringified
mode from strmode(3) -- it should have been the 11th value, not the 10th.

MFC after:	3 days
PR:		76711
Submitted by:	Vasil Dimov <vd@datamax.bg>
2017-11-05 21:43:26 +00:00
bdrewery
a598c4b809 DIRDEPS_BUILD: Update dependencies.
Sponsored by:	Dell EMC Isilon
2017-10-31 00:07:04 +00:00
bdrewery
a4164f0dcd DIRDEPS_BUILD: Connect new directories.
Sponsored by:	Dell EMC Isilon
2017-10-31 00:04:07 +00:00
trasz
6de51f94f8 Undocument "tdnam" (leaving it as an alias), and rename the column
to TDNAME.

Suggested by:	bde
MFC after:	2 weeks
Sponsored by:	DARPA, AFRL
2017-10-09 13:53:41 +00:00