f1afa0902b
Make sure that numerical signals and pids are in range for their types.
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Fixes PR bin/42143
2009-10-01 09:24:38 +00:00
2fe2731d3f
Remove the \n and tabs from the __COPYRIGHT() strings.
2008-07-20 00:52:39 +00:00
ef266ed897
Wordo fix, noted by jmc@openbsd.
2007-12-28 14:32:50 +00:00
ac14332299
Fix argument confusion, noted by drochner.
2007-12-27 12:59:56 +00:00
acce89e796
Improve -l description. From jmc@openbsd.
2007-11-07 22:36:35 +00:00
65b5013e95
Coverity CID 2356: Remove bogus test !*argv; also cleanup string usage.
2006-03-17 22:30:11 +00:00
b5b2954259
Move UCB-licensed code from 4-clause to 3-clause licence.
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Patches provided by Joel Baker in PR 22249, verified by myself.
2003-08-07 09:05:01 +00:00
458ed23412
As discusses a little while back on tech-userlevel:
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If stdout is a tty, use vis(3) to print any filenames to prevent garbage
from being printed if the filename contains control- or other non-printable
characters.
While here, sprinkle some EXIT_FAILURE and NOTREACHED where appropriate.
2003-08-04 22:31:21 +00:00
990562bfef
.Nm does not need a dummy argument ("") before punctuation or
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for correct formatting of the SYNOPSIS any longer.
2003-02-25 10:34:36 +00:00
34100a1996
sent cont to jobs so that they can exit without an fg when killed.
2002-11-25 14:23:07 +00:00
c02b3bbdf4
Fixes from David Laight:
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- ansification
- format of output of jobs command (etc)
- job identiers %+, %- etc
- $? and $(...)
- correct quoting of output of set, export -p and readonly -p
- differentiation between nornal and 'posix special' builtins
- correct behaviour (posix) for errors on builtins and special builtins
- builtin printf and kill
- set -o debug (if compiled with DEBUG)
- cd src obj (as ksh - too useful to do without)
- unset -e name, remove non-readonly variable from export list.
(so I could unset -e PS1 before running the test shell...)
2002-11-24 22:35:38 +00:00
5a6b9d89df
Xref pkill/pgrep.
2002-03-04 13:02:32 +00:00
3ebcdc5e43
Whitespace nits.
2001-12-20 19:31:48 +00:00
6dc4210b48
Deocument the meaning of a pid value of 0 and remove the BUGS section;
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mostly from Jonathan Perkin in resolution of PR bin/15008.
2001-12-20 15:13:08 +00:00
ed7b508e36
Use {g,s}etprogname. Patch by Petri Koistinen.
2001-09-16 13:55:09 +00:00
e54efb953b
ANSIfy, some style improvements. Some parts from #13593 by Petri Koistinen.
2001-07-29 22:46:36 +00:00
eb7c557ca3
s/exit_status/signal_number/
2000-05-13 17:04:04 +00:00
a12da43ac4
xref signal(7)
1999-10-06 17:19:09 +00:00
5118f5b2cc
Consistancy nits.
1999-09-18 18:45:39 +00:00
30d3c9f1b4
unsigned char casts for is*()
1998-11-04 18:14:15 +00:00
ee9e50eacb
Be more retentive about use of NOTREACHED and noreturn.
1998-07-28 11:41:40 +00:00
9dc385beb1
Delint.
1998-07-28 05:31:22 +00:00
1381f68431
Delint.
1998-07-28 05:15:46 +00:00
c3872193cf
Fix .Nm usage.
1997-10-20 08:50:59 +00:00
23edbe3557
Remove WARNS=1 from all the subdirectory Makefiles, and add it to Makefile.inc
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now that all /bin has been cleaned.
1997-07-20 22:36:20 +00:00
51e9bcec47
Add WARNS=1
1997-07-20 17:34:50 +00:00
71f1354a10
Fix a typo that caused lack of argument to be misinterpreted as "0".
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From Arne H. Juul <arnej@pvv.ntnu.no>, PR #3236 .
1997-02-22 01:45:41 +00:00
6a37335a9d
reference sigaction(2) instead of the obsolete sigvec(3); fixes PR 3058.
1996-12-26 02:29:58 +00:00
f859c958ca
Sync with 4.4lite2
1995-09-07 06:28:39 +00:00
49f0ad8601
convert to new RCS id conventions.
1995-03-21 09:01:59 +00:00
da08b16c49
Changed to accept ``kill -0 pid'' (PR #842 ).
1995-03-17 05:48:48 +00:00
5dad143982
from James Jegers <jimj@miller.cs.uwm.edu>: quiet -Wall, and squelch
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some of the worst style errors.
1994-12-04 07:11:37 +00:00
667b5ea158
Merge 4.4-Lite version.
1994-09-22 09:24:46 +00:00
cd203f3214
Use sys_signame[].
1993-08-06 21:25:21 +00:00
8542364e07
Add RCS identifiers.
1993-08-01 18:49:50 +00:00
b1bd4afedc
Add RCS indentifiers.
1993-08-01 07:42:49 +00:00
cda4f8f6ee
Add RCS identifiers.
1993-08-01 05:37:30 +00:00
0ba3448400
Make POSIX 1003.2 (D11.2) compliant.
1993-07-22 16:42:16 +00:00
06be60083d
changed "Id" to "Header" for rcsids
1993-03-23 00:22:59 +00:00
346aa5dd48
added rcs ids to all files
1993-03-22 08:04:00 +00:00
61f282557f
initial import of 386bsd-0.1 sources
1993-03-21 09:45:37 +00:00
spz