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168 Commits

Author SHA1 Message Date
joerg 14bd6a1392 Make cast warnings for clang non-fatal. 2015-01-29 20:46:31 +00:00
christos 3dd8ce9f5e Fixed unused warnings. 2013-10-18 19:53:34 +00:00
christos 8af1ed165c support RLIMIT_NTHR 2012-06-09 02:50:43 +00:00
christos bc5ad24935 PR/6764: Charles M. Hannum: `trap 0' does not work in ksh subshells. When 
subshells exit normally, use unwind(LEXIT) instead of unwind(LLEAVE) so that
traps get executed.
 2012-03-25 17:23:48 +00:00
reed 7c8c54b731 Fix typo. 
From Snader_LB on IRC.
 2011-10-18 12:36:31 +00:00
joerg a2567f3beb Don't use non-literal format strings. 2011-10-16 17:12:11 +00:00
reed f67ef85d6d Typo in comment fix from Snader_LB via IRC. 2011-10-16 00:32:25 +00:00
plunky 9f61b80465 NULL does not need a cast 2011-08-31 16:24:54 +00:00
dholland 0a54ac30f5 Requires stdint.h. 2011-08-21 21:24:34 +00:00
christos 0fa1334129 kill gcc-4.5 hack. 2011-08-14 10:40:25 +00:00
mrg dec137ed28 add a missing part from rev 1.10 and s/newline/newlinex/. found by GCC 4.5.3. 2011-06-22 03:56:17 +00:00
mrg c111245a78 apply some -Wno-error and/or -fno-strict-aliasing. 
all of this should be looked at closer, but some of them are not
very trivial.
 2011-06-22 02:49:41 +00:00
joerg a216da57a6 Default to -Wno-sign-compare -Wno-pointer-sign for clang. 
Push -Wno-array-bounds down to the cases that depend on it.
Selectively disable warnings for 3rd party software or non-trivial
issues to be reviewed later to get clang -Werror to build most of the
tree.
 2011-05-26 12:56:24 +00:00
hauke 2a758472b6 The previous commit removed a { } block, and unintendedly introduced a 
C99ism (inlined variable declaration), which hurts when pdksh is used
for bootstrapping pkgsrc. Move the two declarations to the beginning
of the block.
 2011-01-23 17:15:15 +00:00
hauke 69c247a5bf The Solaris 7 "/usr/{,xpg4/}bin/sort"s expect whitespace between the "-k" 
option and its argument.
 2011-01-23 17:11:55 +00:00
sjg 6d83722e40 PR: 39604 
Reviewed by:

add_glob:
Do not stop scanning if we see '$' as it does more harm than good.
For $HOME/tm we should return $HOME/tm*
 2010-06-05 03:02:37 +00:00
plunky 73d0ac941f - int putbuf_func ARGS((const char *s, size_t len)); 
+	int (*putbuf_func) ARGS((const char *, size_t));

for pcc
 - did not recognise pointer to function
 - argument names shadowed other arguments
 2010-04-02 20:19:40 +00:00
seanb b0a8c7deed Back out fix for PR 22846 as it has issues. See PR 22846 for details. 2009-11-24 16:00:42 +00:00
dsl b392d5450b Avoid generating a corrupt history file if multiple ksh exit together. 
Fixes PR/28912
 2009-10-31 21:54:01 +00:00
reed 7500459303 Show that -l is option for bind builtin. 
(The -l is described later.)
 2009-10-24 11:08:46 +00:00
seanb 282081cf28 Wrong buffer len being passed to strlcpy(). Innocuous 
here but...
 2009-10-22 15:53:19 +00:00
dsl 6b42da309a Support 0xnn for hexadecimal constants - as well as 16#nn. 
While here, make '-' only valid once, and at the start of the number.
Fixes PR/40512
 2009-08-02 21:24:18 +00:00
lukem 7ca13b8bcd Fix most of the -Wsign-compare issues. 2009-04-25 05:11:37 +00:00
lukem 46b57afcf7 Default to WARNS=4 (except for rcp & ksh) 2009-02-14 08:31:13 +00:00
apb 3f6e3bc032 In foo="`echo \"hi\"`", the backslashes should be removed by the outer 
double quotes, not seen by the inner backquotes.  Previously, ksh(1)
handled this correctly in non-posix mode but incorrectly in posix mode.

The previous comments in src/bin/ksh/lex.c quote parts of some version
of the POSIX specification.  The version of POSIX being quoted is not
identified, but the wording is very similar to that in SUSv3
<http://www.opengroup.org/onlinepubs/009695399/utilities/xcu_chap02.html>.

It seems clear that the words "having escape characters removed"
mean, in that context, that the backslash before the double quote in
"...`...\"...`..." is removed as part of the handling of the outer
double quotes, so that the backslash is not present when the inner
backquotes are handled.  The new code in this commit follows this
interpretation.  The previous code followed a different interpretation
which is now believed to be incorrect.

Discussed in tech-userlevel.  Closes PR 26493.
 2008-10-27 19:52:28 +00:00
apb 89799ead73 Pass SED=${TOOL_SED:Q} in the environment to scripts run during the build. 2008-10-25 22:23:55 +00:00
apb 125b7c8cbb In shell scripts run during the build, add a SED variable, defaulting 
to "sed".  SED=${TOOL_SED:Q} should be passed in the environment to
override this.
 2008-10-25 22:18:15 +00:00
apb 20d1e9a13e Pass AWK in environment to shell scripts run during the build. 2008-10-20 07:11:55 +00:00
apb cd5c0f944d In shell scripts invoked during a build, and in crunchgen, use ${AWK} 
instead of plain "awk".  The Makefiles that invoke these scripts
or programs will pass AWK=${HOST_AWK:Q}.
 2008-10-19 22:10:04 +00:00
sjg 2a76c8a41c Avoid sign extention problems leading to: 
$ ulimit -dH
3145728
$ ulimit -d 3145728
ksh: ulimit: bad limit: Invalid argument
$
 2008-09-14 05:00:23 +00:00
lukem bcf893f432 use __RCSID() 2007-12-12 22:55:42 +00:00
mjf 16b3db7a9b Fix some grammatical errors in man pages. 
Patch supplied by Joerg Niendorf in PR misc/36707, thanks.
 2007-07-30 18:01:41 +00:00
christos 57bbaf572b PR/36546: Aleksey Cheusov: problems with 8-bit input in /bin/ksh, needs to 
call setlocale()
 2007-06-24 18:00:49 +00:00
cbiere 622f4b424e Applied patch by Arto Huusko from PR bin/24753 to append a slash to "." 
and ".." instead of skipping over them fixing completion for patterns
like ".*" and "..*".
 2007-01-28 22:30:12 +00:00
cbiere 26a246a095 * Escape '?', '[', ']' like other meta characters. 
* Partial fix for completion when '[' is in the way.
 * Addresses PR bin/22846.
 2007-01-28 20:20:25 +00:00
cbiere ecc8aad21d Committed patch from PR bin/34755: Append a slash when expanding ~user 
to user's home directory.
 2007-01-28 20:01:02 +00:00
christos ccc92a707d fix the sort order too. 2006-11-14 20:27:10 +00:00
christos ce725e8fad Fix signal list generation, from Jukka Salmi 2006-11-14 19:10:55 +00:00
cbiere 1d3c56521c Applied patch from PR bin/34790 so that ~/.kshrc is mentioned. 2006-10-24 18:30:25 +00:00
christos d2bca38017 use c99 initializers 2006-10-16 00:07:32 +00:00
christos 67a8ed80ce PR/33834: Bucky Katz: Crossbuild on FC5:sort doesn't handle '+' field 
specifications
 2006-06-27 12:27:27 +00:00
christos 62faec262e Don't free random memory; thanks gcc-4. 2006-05-14 01:09:03 +00:00
christos c5d3cabfdd Coverity CID 3365: Fix inverted logic! 2006-05-13 21:58:51 +00:00
christos f88f667da4 Coverity CID 3367, 3368: Avoid NULL deref. 2006-05-13 21:54:13 +00:00
christos 4f633ea02a Coverity CID 3368: Fix memory leak. 2006-05-13 21:48:00 +00:00
christos 16464dcda5 Coverity CID 3369: Fix memory leak. 2006-05-13 21:42:45 +00:00
mrg 084c052803 quell GCC 4.1 uninitialised variable warnings. 
XXX: we should audit the tree for which old ones are no longer needed
after getting the older compilers out of the tree..
 2006-05-10 21:53:14 +00:00
christos ec2162bd79 Avoid double free. 2006-04-27 13:25:21 +00:00
christos 6ce96df0b7 Coverity CID 2993: Fix memory leak. 2006-04-24 20:00:31 +00:00
christos 8a8f572953 Coverity CID 2994: Don't leak memory in the perm case. 2006-04-24 19:58:20 +00:00