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252 Commits

Author SHA1 Message Date
tls 54aef6aada Rename "csh.a" (the appendix of the document) to csh.ap: the .a suffix 
is a bit of a nuisance when using cvs import and export and, of course,
clashes with .a for library archive as well.
 2007-10-18 18:26:31 +00:00
ragge 8b19d01fcd Needs errno.h if !gcc. 2007-09-15 14:33:05 +00:00
christos b79c2ef26a no need to have cshbool; just make them int 2007-07-16 18:26:09 +00:00
christos ec01a4a425 PR/36650: Michael van Elst: Get rid of bool, because csh uses bool as a small 
int.
 2007-07-16 14:07:00 +00:00
dogcow 593a9183f0 Rename bool -> cshbool; despite the name, bool actually holds values other 
than 0 or 1. Fixes PR/36650.
 2007-07-16 02:26:50 +00:00
dogcow 7b060c43f2 exposure of bool elsewhere in the code requires the addition of stdbool; 
in addition, proc.c cleverly has a variable that was initially defined "int",
but had in the actual declaration "bool". oops.
 2007-07-10 00:30:23 +00:00
msaitoh 8ce1f4fff2 fix typos 2007-04-29 20:23:34 +00:00
matt 271dc0c3c3 No functional changes. Cleanup time printing code so it can be used 
elsewhere in the tree.
 2007-02-24 21:29:13 +00:00
christos 88e26c5a37 sprinkle volatile 2006-10-15 23:57:21 +00:00
mrg 334f3f5949 apply a little -O0 with GCC4 and vax... 2006-07-01 05:54:35 +00:00
christos a7679aa75e Fix two uninitialized variables with XXX: GCC. 2006-05-14 01:05:42 +00:00
christos 2701e5b9be Coverity CID 3330: Initialize uninitialized variable. 2006-05-13 21:22:32 +00:00
christos 78b76e5792 Coverity CID 3331: Remove impossible test. 2006-05-13 21:18:57 +00:00
mrg 4d375f236f rename exp2() to csh_exp2(). (bah, we don't even have an exp2()) 2006-05-10 21:14:48 +00:00
snj a640fe8c43 It's "its." 2006-04-24 19:00:29 +00:00
christos 0346684a3d save the home directory. 2006-04-05 23:10:16 +00:00
christos 0c6d11b6a4 Coverity CID 2736: Remove 16 bit int compat code. 2006-03-21 16:46:44 +00:00
christos 3cf8c179a3 Coverity CID 1763: Plug memory leak. 2006-03-18 07:09:08 +00:00
christos e889898c95 Coverity CID 1766: Plug memory leak. 2006-03-18 07:02:16 +00:00
christos f3ffb9c969 Coverity CID 1760: Plug memory leak. 2006-03-18 06:54:46 +00:00
christos 4d7c6251da Coverity CID 1228: protect against calling close with negative value. 2006-03-18 06:29:21 +00:00
christos dcfc467f4d Coverity CID 872: Possible NULL deref. 2006-03-18 06:24:26 +00:00
christos 5653b43bfd Coverity CID 1226: Remove bogus close call. 2006-03-17 22:48:10 +00:00
christos 1006977549 Coverity CID 1324: Check adrof return; not really possible. 2006-03-17 22:38:44 +00:00
christos b807e41c56 Coverity CID 1762. Fix resource leak. 2006-03-17 22:24:28 +00:00
christos 94f9c01465 Coverity CID 610: Dead code 2006-03-17 22:20:31 +00:00
dmcmahill 3ebb7ce790 Correct a check for an index being in bounds for a static array. 2006-03-17 00:02:30 +00:00
christos 6310b59691 sprinkle a little const, and now everything compiles with WARNS=3 2005-06-26 19:10:48 +00:00
xtraeme 06bca8b1ce Kill __P(). 2005-02-17 16:07:53 +00:00
christos d12e6436f9 Don't forget to FIOCLEX the internal copies of stdout,stderr,stddiag when 
we invoke a subshell. Otherwise the executed command gets invoked with
17,18,19 open.
 2004-09-28 16:07:01 +00:00
christos 287d684b47 Deal with RESCUE 2004-08-19 22:31:38 +00:00
christos 626d1a4171 Keep track of the while level, when popping loops because of a breaksw. 
This is nasty...
 2004-05-13 15:25:58 +00:00
christos d24b172c21 avoid overflow in strcpy. 2004-05-10 19:11:31 +00:00
jschauma 9bb0acaf30 The correct syntax for csh's pushd with a numeric argument is 
pushd +n
not
pushd n
 2004-04-20 01:43:03 +00:00
wiz ae25ed4085 Document rlimit sbsize; case consistency; bump date. 2004-04-17 15:45:08 +00:00
christos 6acf809e53 understand rlimit sbsize 2004-04-17 15:40:12 +00:00
christos c8fc596cbc Simplify previous; if F_CLOSEM fails, just fall back doing the old thing. 
Calling stderror here is not safe, because we might have not setjmp()'ed
yet.
 2004-01-06 00:20:16 +00:00
jmmv b635f565e7 Homogenize usage messages: make the 'usage' word all lowercase, as this seems 
to be the most common practice in our tree.
 2004-01-05 23:23:32 +00:00
christos 62a68c898b use F_CLOSEM if it is available. 2004-01-05 23:12:30 +00:00
christos 9a77f16705 Handle breaksw inside while loop (from tcsh) 
Really: test commits on new cvs binary.
 2003-12-17 17:32:16 +00:00
lukem 130ab7336b Rework how MAKEVERBOSE operates: 
*	Don't bother prefixing commands with a line of  ${_MKCMD}\
	and instead rely upon "make -s".  This is less intrusive on
	all the Makefiles than the former.  Idea from David Laight.

    *	Rename the variables use to print messages.  The scheme now is:
	    _MKMSG_FOO		Run  _MKMSG 'foo'
	    _MKTARGET_FOO	Run  _MKMSG_FOO ${.TARGET}
	From discussion with Alistair Crooks.
 2003-10-21 10:01:19 +00:00
lukem ddff99b7f4 rework to use the newer _MKMSGCREATE (et al) macros 2003-10-19 04:45:01 +00:00
lukem 046b9ab451 support MAKEVERBOSE 2003-10-19 00:14:16 +00:00
itojun c747caaab9 make signal range check consistent. 2003-09-19 05:31:11 +00:00
agc b5b2954259 Move UCB-licensed code from 4-clause to 3-clause licence. 
Patches provided by Joel Baker in PR 22249, verified by myself.
 2003-08-07 09:05:01 +00:00
lukem a93ea220fc Rework how dependency generation is performed: 
* DPSRCS contains extra dependencies, but is _NOT_ added to CLEANFILES.
  This is a change of behaviour.  If a Makefile wants the clean semantics
  it must specifically append to CLEANFILES.
  Resolves PR toolchain/5204.

* To recap: .d (depend) files are generated for all files in SRCS and DPSRCS
  that have a suffix of: .c .m .s .S .C .cc .cpp .cxx

* If YHEADER is set, automatically add the .y->.h to DPSRCS & CLEANFILES

* Ensure that ${OBJS} ${POBJS} ${LOBJS} ${SOBJS} *.d  depend upon ${DPSRCS}

* Deprecate the (short lived) DEPENDSRCS


Update the various Makefiles to these new semantics; generally either
adding to CLEANFILES (because DPSRCS doesn't do that anymore), or replacing
specific .o dependencies with DPSRCS entries.

Tested with "make -j 8 distribution" and "make distribution".
 2003-08-01 17:03:41 +00:00
lukem d2fa162324 move ${DEPENDSRCS} target to after .include <bsd.*.mk> 2003-07-29 01:34:16 +00:00
lukem eb51573bd7 Use ${DEPENDSRCS} as a target instead of .depend, now that 
<bsd.dep.mk> builds .depend from .dep files.
 2003-07-28 15:25:02 +00:00
wiz 3013c9b400 cpu -> CPU. 2003-07-14 08:58:12 +00:00
itojun 032ed69f9a strlcpy 2003-07-12 13:23:55 +00:00
lukem 001c68bd94 Rename a large chunk of the make(1) variables which refer to a 
program/tool from "FOO" to "TOOL_FOO".  The new variables are:
	TOOL_ASN1_COMPILE  TOOL_CAP_MKDB  TOOL_CAT  TOOL_CKSUM  TOOL_COMPILE_ET
	TOOL_CONFIG  TOOL_CRUNCHGEN  TOOL_CTAGS  TOOL_DB  TOOL_EQN  TOOL_FGEN
	TOOL_GENCAT  TOOL_GROFF  TOOL_HEXDUMP  TOOL_INDXBIB  TOOL_INSTALLBOOT
	TOOL_INSTALL_INFO  TOOL_M4  TOOL_MAKEFS  TOOL_MAKEINFO  TOOL_MAKEWHATIS
	TOOL_MDSETIMAGE  TOOL_MENUC  TOOL_MKCSMAPPER  TOOL_MKESDB
	TOOL_MKLOCALE  TOOL_MKMAGIC  TOOL_MKTEMP  TOOL_MSGC  TOOL_MTREE
	TOOL_PAX  TOOL_PIC  TOOL_PREPMKBOOTIMAGE  TOOL_PWD_MKDB  TOOL_REFER
	TOOL_ROFF_ASCII  TOOL_ROFF_DVI  TOOL_ROFF_HTML  TOOL_ROFF_PS
	TOOL_ROFF_RAW  TOOL_RPCGEN  TOOL_SOELIM  TOOL_SUNLABEL  TOOL_TBL
	TOOL_UUDECODE  TOOL_VGRIND  TOOL_ZIC

For each, provide default in <bsd.sys.mk> of the form:
	TOOL_FOO?=	foo
and for the ${USETOOLS}=="yes" case in <bsd.own.mk>, provide override:
	TOOL_FOO=	${TOOLDIR}/bin/${_TOOL_PREFIX}foo

Document all of these in bsd.README.

This cleans up a chunk of potential (and actual) namespace collision
within our build infrastructure, as well as improves consistency in
the share/mk documentation and provision of appropriate defaults for
each of these variables.
 2003-07-10 10:33:58 +00:00
wiz dcc13ddb7d Some grammar and punctuation fixes from jmc@openbsd. 2003-05-01 13:50:58 +00:00
wiz ef0b6f6662 Bump date for last. 2003-04-05 09:14:01 +00:00
fair eb1f0e9546 Additional text & formatting for the csh "limit" command; 
hopefully this satisfies PR 11658
 2003-04-05 00:59:20 +00:00
wiz 990562bfef .Nm does not need a dummy argument ("") before punctuation or 
for correct formatting of the SYNOPSIS any longer.
 2003-02-25 10:34:36 +00:00
christos 3532c35bc6 use strtol() for better error handling in builtin kill (Peter Jeremy) 2003-02-08 19:40:30 +00:00
christos a7c23d8731 remove maxitems limit (from Todd Miller) 2003-02-08 19:05:19 +00:00
perry 1f4ad37fe3 "Utilize" has exactly the same meaning as "use," but it is more 
difficult to read and understand. Most manuals of English style
therefore say that you should use "use".
 2003-02-05 00:02:24 +00:00
kleink b3df6303a9 Rename `sigset' locals to avoid symbol shadowing warning. 2003-01-16 09:38:37 +00:00
wiz a2278794f4 descriptor, not decriptor. 2003-01-06 13:19:51 +00:00
pooka 732f4c9fa5 Add ${MACROS} to ${ROFF} usage to make output readable 
from jbernard@mines.edu in misc/19685
 2003-01-05 12:24:22 +00:00
provos 32b88027c7 use readlink with bufsize - 1; approved thorpej. 2002-10-19 20:33:17 +00:00
wiz 14dfaa4b03 New policy: New sentences start on a new line. 
Patches by Robert Elz <kre at munnari oz au>, with minimal changes by me.
 2002-09-25 15:18:36 +00:00
lukem 146a774973 Use ${NETBSDSRCDIR}/some/path instead of ${.CURDIR}/../../some/path (etc). 2002-08-19 09:56:00 +00:00
itojun c3ca2a9ab6 calloc() arg mistake. it's (nelem, size). from openbsd 2002-08-12 02:37:26 +00:00
wiz 98c072db3b Fix a typo in a comment. moritz@jodeit.org via OpenBSD. 2002-07-10 22:22:29 +00:00
wiz 1da7ff99f7 Since we have rlim_t, use it. 
Approved by kleink.
 2002-05-28 22:12:25 +00:00
wiz 1815854042 __STDC__ is always defined on NetBSD. 2002-05-25 23:29:16 +00:00
christos 971f33821d % set verbose echo 
% echo foo >& bar
% cat bar
guess what you get:
echo foo
foo
 2002-03-08 17:15:30 +00:00
christos 5d5763b4f5 Fix: 
% set N2=`echo 1; echo 2; \
?                       echo 3`
% echo $N2
1 2
so that
% echo $N2
1 2 3
 2002-03-08 16:37:45 +00:00
ross dc5571b22e Generate <>& symbolically. I'm avoiding .../dist/... directories for now. 2002-02-08 01:21:55 +00:00
ross 0271045b3e type in ^ directly, instead of \(ua which isn't in all the fonts 2002-02-06 12:51:13 +00:00
christos d1fe293a6b stderror does not return. 2002-01-30 20:53:33 +00:00
itohy 6ba4cdcf16 Fix problem where 
% echo $20000000000
	Segmentation fault (core dumped)
 2002-01-30 07:02:01 +00:00
wiz 3ebcdc5e43 Whitespace nits. 2001-12-20 19:31:48 +00:00
christos 8c43d5ed6d make sure that rlim_cur >= rlim_max in all the setrlimit(2) cases. 2001-12-17 16:38:12 +00:00
wiz 3fc2bda98b Document set time variables, and the format strings recognized. 
Based on the patch provided by Jonathan Perkins in PR 14465.
 2001-12-12 13:10:44 +00:00
lukem 537f55c6b7 fix WARNS=2 2001-11-03 13:35:39 +00:00
wiz 98af901532 Whitespace, punctuation fixes. Sort sections. 2001-10-17 21:50:57 +00:00
wiz 8e36d79b4f Use setprogname. Patch by Petri Koistinen. 2001-09-16 12:20:33 +00:00
wiz b771e65ba1 ANSIfication and KNF improvements by Petri Koistinen in bin/13689, 
with some fixes by me.
 2001-09-14 14:03:59 +00:00
wiz 0a600be867 receive, not recieve 2001-06-12 15:17:10 +00:00
fair 7f36bd20e2 Add references to getrlimit(2) and setrlimit(2) under the csh built-in 
"limit" command, so as to more completely document the workings of this
command, per PR 11658.
 2001-03-16 08:45:33 +00:00
christos 5aaa548267 echo;echo;echo; should echo 2001-03-14 18:01:22 +00:00
christos 51b56986d6 eliminate nested extern decls. 2001-01-06 23:56:26 +00:00
simonb 39096410f1 Need alvec global variable now. 2000-12-14 00:13:07 +00:00
scw a1dfcb96e7 Sprinkle some `extern' qualifiers for initialised globals. 2000-12-13 22:29:41 +00:00
lukem 091dffc1a7 fix borken Xr 2000-11-07 01:45:04 +00:00
christos 12bd7d8870 Correct stupid cast problem. Pointed out by simon burge. 2000-11-03 02:27:35 +00:00
christos e5dfea2ff4 Avoid turning into a random file writing tool when using here-doc's. 
Reported to BUGTRAQ by proton <proton@ENERGYMECH.NET>.
 2000-10-31 16:53:10 +00:00
is dde594130e Format string auditing by Bill Sommerfeld. 2000-10-08 09:33:31 +00:00
ad 5b09090e8e insure -> ensure 2000-10-05 12:35:33 +00:00
christos 3d0237efed fix globbing problem when importing $PATH from environment. Reported by 
Michael Shalayeff.
 2000-09-04 17:48:14 +00:00
christos 0bf6fd0c59 decouple us from stdio's BUFSIZ and boost BUFSIZE to 4K 2000-05-31 22:48:44 +00:00
mason fccb8467cd Improved style: "For definiteness" becomes "For example". 2000-05-21 00:48:45 +00:00
tron 64aaf6d18b Avoid segmenation fault if an external command is invoked in parse only 
mode. Problem noted by Josh Lynch PR bin/8732.
 1999-11-02 19:35:44 +00:00
bouyer d406538de6 xref sysctl(8) (for proc.<pid>.rlimits) 1999-09-28 14:54:41 +00:00
hubertf c684000231 Document csh's -m switch. 
Patch submitted in PR 5802 by Greg A. Woods <woods@planix.com>
 1999-07-30 01:08:12 +00:00
kleink cb603a5d83 Remove a bogus whitespace match in the builtin kill(1)'s `-s' parsing; 
noticed by Chris Demetriou.
 1999-05-19 14:37:05 +00:00
cgd 75f8cf07ab fix incorrect operation caused by the previous checkin. 1999-05-09 00:00:20 +00:00