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* Remove $FreeBSD$: one-line .c patternWarner Losh2023-08-231-2/+0
| | | | | | | Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/ Similar commit in main: (cherry picked from commit 1d386b48a555)
* echo(1): Replace errexit() with err(3)Hans Petter Selasky2022-01-071-20/+2
| | | | | | | | Differential revision: https://reviews.freebsd.org/D32501 Submitted by: christos@ Sponsored by: NVIDIA Networking (cherry picked from commit 4c537df51a16ce004b184010d306e550716f49ea)
* Whitespace cleanupLi-Wen Hsu2020-10-291-5/+4
| | | | | | | MFC after: 3 days Notes: svn path=/head/; revision=367136
* Remove superfluous `this` in commentLi-Wen Hsu2020-10-291-1/+1
| | | | | | | | | PR: 250721 Submitted by: Hiroya EBINE <hebiyan@protonmail.com> MFC after: 3 days Notes: svn path=/head/; revision=367134
* Convert `cap_enter() < 0 && errno != ENOSYS` to `caph_enter() < 0`.Mariusz Zaborski2018-06-191-1/+1
| | | | | | | No functional change intended. Notes: svn path=/head/; revision=335395
* General further adoption of SPDX licensing ID tags.Pedro F. Giffuni2017-11-201-0/+2
| | | | | | | | | | | | | | | | | 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. Notes: svn path=/head/; revision=326025
* Renumber copyright clause 4Warner Losh2017-02-281-1/+1
| | | | | | | | | | | | Renumber cluase 4 to 3, per what everybody else did when BSD granted them permission to remove clause 3. My insistance on keeping the same numbering for legal reasons is too pedantic, so give up on that point. Submitted by: Jan Schaumann <jschauma@stevens.edu> Pull Request: https://github.com/freebsd/freebsd/pull/96 Notes: svn path=/head/; revision=314436
* Capsicumize some trivial stdio programsConrad Meyer2016-11-081-0/+5
| | | | | | | | | | | | Trivially capsicumize some simple programs that just interact with stdio. This list of programs uses 'pledge("stdio")' in OpenBSD. No objection from: allanjude, emaste, oshogbo Sponsored by: Dell EMC Isilon Differential Revision: https://reviews.freebsd.org/D8307 Notes: svn path=/head/; revision=308432
* Mark functions as __dead2 in order to help the LLVM static checkerColin Percival2008-08-041-1/+1
| | | | | | | | | | understand which code paths aren't possible. This commit eliminates 117 false positive bug reports of the form "allocate memory; error out if pointer is NULL; use pointer". Notes: svn path=/head/; revision=181269
* /*- or .\"- or #- to begin license clauses.Warner Losh2005-01-101-1/+1
| | | | Notes: svn path=/head/; revision=139969
* Remove clause 3 from the UCB licenses.Mark Murray2004-04-061-4/+0
| | | | | | | OK'ed by: imp, core Notes: svn path=/head/; revision=127958
* - Check and report write(2) errors.Diomidis Spinellis2003-10-111-10/+59
| | | | | | | | | | | | | | | | | - Issue a single writev(2) call instead of multiple write(2)s. This change improves the inefficiencies introduced when echo went on an stdio diet. The following figures are for echoing 1000 arguments. original stdio-based echo: 0.01 real 0.01 user 0.00 sys before: 0.05 real 0.00 user 0.04 sys after: 0.01 real 0.00 user 0.00 sys Notes: svn path=/head/; revision=121010
* Quiet warnings about copyright[].David E. O'Brien2003-05-011-2/+2
| | | | Notes: svn path=/head/; revision=114433
* Put echo on a diet, removing unnecessary use of stdio and getopt.Nate Lawson2002-11-131-9/+8
| | | | | | | | | | | | Before... -r-xr-xr-x 1 root wheel 58636 Oct 28 05:16 /bin/echo After... -rwxr-xr-x 1 root wheel 12824 Nov 12 17:39 /usr/obj/usr/src/bin/echo/echo Submitted by: Tim Kientzle <kientzle@acm.org> Notes: svn path=/head/; revision=106835
* Consistently use __FBSDIDDavid E. O'Brien2002-06-301-2/+2
| | | | Notes: svn path=/head/; revision=99109
* clarify code:Alfred Perlstein2002-03-041-6/+19
| | | | | | | | | | add comments. don't get the length of each arg passed, only the last one. check against == or != NULL rather than using a pointer value as truth test. Notes: svn path=/head/; revision=91614
* Fix warnings inspired by lint, a commercial lint and WARNS=4.Mark Murray2002-02-221-2/+3
| | | | Notes: svn path=/head/; revision=91082
* o __P has been reovedWarner Losh2002-02-021-5/+1
| | | | | | | | | | | | | | | o Old-style K&R declarations have been converted to new C89 style o register has been removed o prototype for main() has been removed (gcc3 makes it an error) o int main(int argc, char *argv[]) is the preferred main definition. o Attempt to not break style(9) conformance for declarations more than they already are. o gc some #ifdef sun ... #endif code Approved by: arch@, new style(9) Notes: svn path=/head/; revision=90109
* Make this pass WARNS=2 and BDECFLAGSKris Kennaway2001-05-201-1/+3
| | | | Notes: svn path=/head/; revision=76874
* $Id$ -> $FreeBSD$Peter Wemm1999-08-271-1/+1
| | | | Notes: svn path=/head/; revision=50471
* Correct use of .Nm. Add rcsid.Philippe Charnier1998-05-131-3/+5
| | | | Notes: svn path=/head/; revision=36009
* Revert $FreeBSD$ to $Id$Peter Wemm1997-02-221-1/+1
| | | | Notes: svn path=/head/; revision=22988
* Make the long-awaited change from $Id$ to $FreeBSD$Jordan K. Hubbard1997-01-141-1/+1
| | | | | | | | | | | This will make a number of things easier in the future, as well as (finally!) avoiding the Id-smashing problem which has plagued developers for so long. Boy, I'm glad we're not using sup anymore. This update would have been insane otherwise. Notes: svn path=/head/; revision=21673
* -Wall cleaning.Steve Price1996-12-141-3/+3
| | | | Notes: svn path=/head/; revision=20420
* Well, it would appear that the "ayes" have it (though by a slim margin).Jordan K. Hubbard1995-08-311-3/+9
| | | | | | | | | Apply my \c changes to echo. It should also be noted that this is: A) going into 2.2, not 2.1 B) a functional no-op unless you actually use it! Notes: svn path=/head/; revision=10498
* Added $Id$David Greenman1994-09-241-0/+2
| | | | Notes: svn path=/head/; revision=3044
* BSD 4.4 Lite bin SourcesRodney W. Grimes1994-05-261-0/+71
Notes: svn path=/head/; revision=1556
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