Commit Graph

3103 Commits

Author SHA1 Message Date
Joel Dahl
169a18552e mdoc: minor Xr fixes 2015-07-14 19:45:35 +00:00
Baptiste Daroussin
6f7c45c9d5 Prevent potential integer overflow
PR:		192971
Submitted by:	David Carlier <david.carlier@hardenedbsd.org>
2015-07-13 05:59:41 +00:00
Baptiste Daroussin
d4bf4151a5 Prevent potential integer overflow
PR:		192971
Submitted by:	David Carlier <david.carlier@hardenedbsd.org>
2015-07-13 05:56:27 +00:00
Marius Strobl
6bee009f79 Since r284198, ls(1) just always depends libxo(3), not only in case of
MK_LS_COLORS or !RELEASE_CRUNCH.
2015-07-12 18:40:31 +00:00
Jilles Tjoelker
8956c4ec63 sh(1): libedit has supported multibyte encodings for a while. 2015-07-11 13:07:26 +00:00
Jilles Tjoelker
7bb3697b4e mv: Improve message when moving two or more files to non-directory.
The message text is from cp, which has had a nicer message for this since
2007 (PR bin/50656).

As with cp, the exit status changes from 64 to 1.

PR:		201083
MFC after:	1 week
2015-06-28 21:36:00 +00:00
Jilles Tjoelker
c3c85727d0 sh: Fix some arithmetic undefined behaviour.
Fix shifts of possibly negative numbers found with ubsan and avoid signed
integer overflow when hashing an extremely long command name.

MFC after:	1 week
2015-06-24 20:51:48 +00:00
Alexander Kabaev
0d5beab5be Continue ubreaking ``env LANG=ru_RU.KOI8-R ls -l''.
File names are in current locale as well.
2015-06-17 04:26:48 +00:00
Marcel Moolenaar
284e2b82b2 Unbreak ``env LANG=ru_RU.KOI8-R ls -l''.
Time strings are in the current locale.
2015-06-17 03:12:08 +00:00
Simon J. Gerraty
2ef6d5a7b9 new depends 2015-06-16 23:37:19 +00:00
Simon J. Gerraty
4c46adf174 removed extra keyword 2015-06-13 19:53:24 +00:00
Simon J. Gerraty
ccfb965433 Add META_MODE support.
Off by default, build behaves normally.
WITH_META_MODE we get auto objdir creation, the ability to
start build from anywhere in the tree.

Still need to add real targets under targets/ to build packages.

Differential Revision:       D2796
Reviewed by: brooks imp
2015-06-13 19:20:56 +00:00
Sean Bruno
a0be738b20 r284198 seems to have left a null format string printf that gcc does *not*
like breaking mips builds.

Submitted by:	Shawn Webb <shawn.webb@hardenedbsd.org>
Obtained from:	HardenedBSD
2015-06-11 02:29:39 +00:00
Marcel Moolenaar
52e4a08c45 Convert ls(1) to use libxo(3).
Obtained from:	Phil Shafer <phil@juniper.net>
Sponsored by:	Juniper Networks, Inc.
2015-06-10 01:27:38 +00:00
Simon J. Gerraty
44d314f704 dirdeps.mk now sets DEP_RELDIR 2015-06-08 23:35:17 +00:00
Bryan Drewery
724fd44827 Cleanup some style(9) issues.
- Whitespace.
- Comments.
- Wrap long lines.

MFC after:	2 weeks
X-MFC-with:	r284105,r284106
Sponsored by:	EMC / Isilon Storage Division
2015-06-08 19:24:18 +00:00
Xin LI
183714f3f7 It has been long time that when doing 'ls -G /path/to/a/symlink', instead of
using the color of symbolic link, the color is determined by the link target.
This behavior was quite confusing.

Looking at the file history, it looks like that r203665 intends to fix this
but the issue was never actually fixed.

Fix this by not setting FTS_COMFOLLOW when color is requested like what was
done in r203665.

MFC after:	2 weeks
2015-06-08 19:13:04 +00:00
Bryan Drewery
7ea2450f42 Implement '-s' to copy as symlink, similar to the current -l link(2) handling.
This is also implemented in at least GNU coreutils cp.

While here also improve the '-l' handling to not open(2) the source file as
it does not actually need the descriptor.

Sponsored by:	EMC / Isilon Storage Division
2015-06-07 06:30:25 +00:00
Bryan Drewery
14376e1f21 Cleanup some indentation issues. 2015-06-07 03:49:41 +00:00
Sergey Kandaurov
db1a93d4fe Change directory permissions in pre-order.
In this order, it won't try to recurse into a directory for which
it doesn't have permission, before changing that permission.
This follows an existing behavior in other BSDs, linux, OS X.

Obtained from:	NetBSD
2015-06-04 19:18:58 +00:00
Marcelo Araujo
16eb357647 Remove unused variable, this variable fmtstr was introduced at revision r225868
and it is not used anymore after the convertion to use libxo at revision r283304.

Differential Revision:	D2678
Reviewed by:		marcel
2015-06-01 06:00:04 +00:00
Sergey Kandaurov
e8d89b8442 Document recent p_flag2 additions. 2015-05-27 10:08:31 +00:00
Simon J. Gerraty
98e0ffaefb Merge sync of head 2015-05-27 01:19:58 +00:00
Marcel Moolenaar
8beb1a2fdc Convert to use libxo. Document use of libxo as well.
Obtained from:  Phil Shafer <phil@juniper.net>
Sponsored by:   Juniper Networks, Inc.
2015-05-22 23:07:55 +00:00
Xin LI
94bdf5cfcc Eliminate unneeded includes.
MFC after:	2 weeks
2015-05-21 18:29:36 +00:00
Xin LI
8b45db8ee2 date(1): Make -r behave like GNU's version when the option can not be
interpreted as a number, which checks the file's modification time and
use that as the date/time value.

This improves compatibility with GNU coreutils's version of time(1).

MFC after:	2 weeks
2015-05-07 20:54:38 +00:00
Jilles Tjoelker
c633f8dc04 cp: Remove fts sorting.
In an attempt to improve performance, cp reordered directories first
(although the comment says directories last). This is not effective with new
UFS layout policies.

The sorting reorders multiple arguments passed to cp, which may be
undesirable.

Additionally, the comparison function does not induce a total order. Per
POSIX, this causes undefined behaviour in qsort().

NetBSD removed the sorting in 2009.

On filesystems that return directory entries in hash/btree order, sorting by
d_fileno before statting improves performance on large directories. However,
this can only be implemented in fts(3).

PR:		53475
Reviewed by:	bde (in 2004)
MFC after:	1 week
2015-05-05 13:23:03 +00:00
Steven Hartland
ad34cace15 Standardise chmod, chflags, chown and chgrp recursive symlink processing
chmod, chflags, chgrp, chmod and chown now affect symlinks in -R mode as
defined in symlink(7); previously symlinks were silently ignored.

Differential Revision:	https://reviews.freebsd.org/D2316
Reviewed by:	jilles
MFC after:	1 month
Relnotes:	yes
Sponsored by:	Multiplay
2015-04-29 00:49:00 +00:00
Baptiste Daroussin
dc814fa48b Pet manlint 2015-04-26 10:38:26 +00:00
Baptiste Daroussin
ef2a65a8bd Use mdoc(7) macros for curly braces 2015-04-26 10:09:26 +00:00
Baptiste Daroussin
1517e5649b mdoc: escape Re 2015-04-26 10:03:05 +00:00
Jilles Tjoelker
cad3cc1310 sh: Pass along SIGINT from a child if job control is enabled, even when not
interactive.

I added the interactive check in r208881 to be safe, but in actual use
(scripts in set -m mode) passing along SIGINT seems best.

Discussed with:	bdrewery
2015-04-25 13:34:25 +00:00
Eitan Adler
7d00295b1b ed(1): Fix [-Werror=logical-not-parentheses]
/usr/src/bin/ed/glbl.c:64:36: error: logical not is only applied to
	theleft hand side of comparison [-Werror=logical-not-parentheses]

Obtained from:	Dragonfly (1fff89cbaeaa43af720a1f23d9c466b756dd8a58)
MFC After:	1 month
2015-04-20 02:07:57 +00:00
Eitan Adler
e6743d31d3 bin/ed: use correct type in multiplication
The result is line_t** so the multiplication should be size *
	sizeof(line_t*)

MFC After:	1 month
2015-04-18 23:56:04 +00:00
Bryan Drewery
a59f817491 sh: Fix the trap builtin to be POSIX-compliant for 'trap exit SIG' and 'trap n n...'.
The parser considered 'trap exit INT' to reset the default for both EXIT and
INT. This beahvior is not POSIX compliant. This was avoided if a value was
specified for 'exit', but then disallows exiting with the signal received. A
possible workaround is using ' exit'.

However POSIX does allow this type of behavior if the parameters are all
integers. Fix the handling for this and clarify its support in the manpage
since it is specifically allowed by POSIX.

Differential Revision:	https://reviews.freebsd.org/D2325
Reviewed by:	jilles
MFC after:	2 weeks
2015-04-18 23:49:57 +00:00
Tijl Coosemans
969dfbc7f3 Fix build after r281550 when WITHOUT_ICONV is defined.
Reported by:	adrian
MFC after:	2 weeks
2015-04-16 07:17:00 +00:00
Tijl Coosemans
1243a98e38 Remove the const qualifier from iconv(3) to comply with POSIX:
http://pubs.opengroup.org/onlinepubs/9699919799/functions/iconv.html

Adjust all code that calls iconv.

PR:		199099
Exp-run by:	antoine
MFC after:	2 weeks
2015-04-15 09:09:20 +00:00
Jilles Tjoelker
739d568935 sh: Add more tests for exotic IFS splitting. 2015-03-31 20:59:37 +00:00
Jilles Tjoelker
347b9f6de0 cp,mv: Use futimens() instead of utimensat() if possible. 2015-03-23 17:35:05 +00:00
Dimitry Andric
c969922258 Build expr with -fwrapv, since it relies on signed integer wrapping
having defined behavior.

Reported by:	rodrigc
MFC after:	3 days
2015-03-22 22:40:32 +00:00
Eitan Adler
d6e1f8d70c Implement pax -O option to permit limiting a PAX archive to a single volume.
-O Force the archive to be one volume.  If a volume ends prematurely, pax will
not prompt for a new volume.

PR:		198481
Submitted by:	Sevan Janiyan
Reviewed by:	allanjude (doc)
2015-03-18 05:48:05 +00:00
Mark Felder
c2290ff6b8 Use 24h timestamps in the ps(1) STARTED column
The previous 12h AM/PM format was perplexing as it didn't follow the
locale of the user and was a minor annoyance to FreeBSD users coming
from Linux. Additionally, the man page was incorrect about the strftime
format.

There are three time formats that may be displayed in the STARTED
column depending on the age of the process. Below is an example.

For a process started at 14:30 on Monday 16 March 2015, the following
formats may be used:

14:30 for process < 24h old (24h Timestamp)
Mon14 for process > 24h, < 1 week old (Weekday Hour)
16Mar15 for process > 1 week old (Day Month Year)

Differential Revision:	https://reviews.freebsd.org/D1620
Reviewed by:	brd
Approved by:	trasz
2015-03-17 12:40:33 +00:00
Baptiste Daroussin
8ae63aa054 r* commands are not precious anymore 2015-03-04 22:01:44 +00:00
Jilles Tjoelker
58bdb0761c sh: Fix more compiler warnings related to variable declarations. 2015-03-03 21:21:43 +00:00
Jilles Tjoelker
22afca9b67 sh: Fix more compiler warnings. 2015-03-01 22:32:23 +00:00
Jilles Tjoelker
22ea47ec90 sh: Fix compiler warnings related to duplicate or missing declarations. 2015-03-01 21:46:55 +00:00
Nathan Whitehorn
c4b725f42a Fix unitialized variable that broke sh on PowerPC starting with r278826. 2015-02-26 20:59:18 +00:00
Jilles Tjoelker
4445af212c sh: Add details about importing the environment and initializing OPTIND. 2015-02-22 21:32:57 +00:00
Enji Cooper
7a2065efd7 Disguising stderr from jls generally considered harmful
Undisguising it dumps out the following logspew:

jls: unknown parameter: allow

PR: 191019
2015-02-21 23:39:43 +00:00
Jilles Tjoelker
e63db0d3e5 symlink(7): Mention chflagsat() (can take AT_SYMLINK_NOFOLLOW).
MFC after:	1 week
2015-02-16 12:56:55 +00:00