9cd62c77f5
Fix potential buffer overflow in filename escape processing
...
'ed [MAXPATHLEN + 1 characters]'. [From FreeBSD]
2009-06-10 03:24:27 +00:00
61ace358f2
block numbers are measured in f_frsize units. Make -P option
...
use this instead of f_bsize. Also account for reserved blocks
like normal non-P output.
Fixes PR bin/41541.
2009-06-06 09:30:45 +00:00
f29cf7b612
Make indentation consistent.
2009-05-26 07:30:51 +00:00
1c465113fd
Reduce Pf/Ns usage.
2009-05-13 22:41:43 +00:00
fc61954d0b
Remove leading zero in Dd argument.
2009-05-06 08:26:43 +00:00
3ebf4f45cb
Note that all file tests with the exception of -h and -L follow symbolic
...
links and thus evaluate the test for the file pointed at.
2009-05-05 19:04:01 +00:00
7ca13b8bcd
Fix most of the -Wsign-compare issues.
2009-04-25 05:11:37 +00:00
0fa7059102
define YY_NO_INPUT where appropriate, from Kurt J. Lidl per PR misc/41160
2009-04-20 16:05:29 +00:00
0feb17a4b1
Fix markup.
2009-04-12 13:52:20 +00:00
a992ea7967
Fixes from christos for pr-41167
...
XXX -X is still broken, but that wasn't part of this PR.
2009-04-07 19:52:35 +00:00
7d6100a52d
Bump date for previous.
2009-03-29 08:54:10 +00:00
fcc023545e
- add new RLIMIT_AS (aka RLIMIT_VMEM) resource that limits the total
...
address space available to processes. this limit exists in most other
modern unix variants, and like most of them, our defaults are unlimited.
remove the old mmap / rlimit.datasize hack.
- adds the VMCMD_STACK flag to all the stack-creation vmcmd callers.
it is currently unused, but was added a few years ago.
- add a pair of new process size values to kinfo_proc2{}. one is the
total size of the process memory map, and the other is the total size
adjusted for unused stack space (since most processes have a lot of
this...)
- patch sh, and csh to notice RLIMIT_AS. (in some cases, the alias
RLIMIT_VMEM was already present and used if availble.)
- patch ps, top and systat to notice the new k_vm_vsize member of
kinfo_proc2{}.
- update irix, svr4, svr4_32, linux and osf1 emulations to support
this information. (freebsd could be done, but that it's best left
as part of the full-update of compat/freebsd.)
this addresses PR 7897. it also gives correct memory usage values,
which have never been entirely correct (since mmap), and have been
very incorrect since jemalloc() was enabled.
tested on i386 and sparc64, build tested on several other platforms.
thanks to many folks for feedback and testing but most espcially
chuq and yamt for critical suggestions that lead to this patch not
having a special ugliness i wasn't happy with anyway :-)
2009-03-29 01:02:48 +00:00
70ea994ea4
Avoid .Xo/.Xc. Fix quoting of commands to give the intended effect.
2009-03-26 21:34:11 +00:00
91a9a1c98b
Remove physical markup.
2009-03-24 00:10:58 +00:00
275eec0d3d
Fix markup.
2009-03-15 12:01:24 +00:00
51c2955e45
Use .Rs/.Re for reference to C shell introduction.
2009-03-13 14:07:54 +00:00
ddf187c649
Fix number of columns in .Bl. Escape %C.
2009-03-13 11:13:46 +00:00
d8c2d82715
Remove redundant tabs
2009-03-11 12:44:19 +00:00
0739fbbbf2
Don't workaround macro argument limit in ancient troff.
2009-03-11 12:43:58 +00:00
9fa1d120a0
el_gets now sets el_len to -1 on error so we can distinguish
...
between a NULL string and an error.
This fixes sh from exiting with libedit now allowing EINTR to return.
We may need to expand this to an errno check in the future.
2009-03-10 21:21:11 +00:00
fdf2963413
Explicitly escape -- as it is not an argment to the Cm macro.
2009-03-10 15:14:28 +00:00
048b505ac7
Don't use .Xo/.Xc to workaround ancient macro argument limit.
2009-03-10 14:18:52 +00:00
997634fe14
Fix preamble to match order set out by mdoc(7). Discussed with wiz.
2009-03-09 19:24:26 +00:00
9a3995e433
Remove weird backslash that somehow must have crept in.
...
Found by joerg and mdocml.
2009-03-03 15:11:29 +00:00
46b57afcf7
Default to WARNS=4 (except for rcp & ksh)
2009-02-14 08:31:13 +00:00
990d25a96c
fix -Wsign-compare issues
2009-02-14 08:02:04 +00:00
9050ab5cfa
fix -Wsign-compare issues
2009-02-14 07:12:29 +00:00
0c7bdeb6b8
Use u_int counter to count from 0 to u_int: for (u = 0; u < digits; u++)
2009-02-13 00:46:25 +00:00
cbbbda3b17
make sure the table stays aligned even if no groups are to be displayed
...
with the "groupnames" option
2009-02-03 17:37:02 +00:00
8b7f84e12c
make sure the table stays aligned even if no groups are to be displayed
...
with the "groups" option
2009-02-03 17:33:42 +00:00
5ae3d13a2f
do not require sys/mtio.h for a tools build of pax
2009-02-03 05:22:40 +00:00
81a4d4f0b0
Show that "seconds" is the expected argument for -r.
...
(I didn't bump the manual page date for this minor change. If I
should let me know.)
2009-01-30 13:16:16 +00:00
4a566726c2
sign-compare fix for amd64
2009-01-25 14:18:21 +00:00
5792116078
Revert for now, pending discussion of how expr should behave in the case
...
of pre-POSIX expressions.
2009-01-20 14:22:37 +00:00
14d25567b4
SUS says that expr must support "--" to prevent interpretation of
...
negative numbers as options.
2009-01-20 13:04:55 +00:00
8623c59aca
Revert previous commit that fixes PR/36079 (shell misses exit trap), because
...
the fix causes $! to point to the wrong process in pipelines, which is worse.
2009-01-19 19:47:11 +00:00
c6144e484f
fix -Wsign-compare issues
2009-01-18 00:24:29 +00:00
3957d0cafc
rlim_t will be unsigned as TOG mandates.
2008-12-28 19:53:37 +00:00
a5c6617db7
fix dev_t 64 bit issues.
2008-12-28 19:50:22 +00:00
909ffa3267
prepare for 64 bit dev_t
2008-12-28 19:30:33 +00:00
97f12feac9
don't free other jobs when we are specifically using the wait built-in.
2008-12-21 17:16:11 +00:00
271febebf6
use EXP_CASE only when trimming and unquoted.
2008-12-21 17:15:09 +00:00
ae1cc09549
PR/36079: M. Levinson: Disable the optimization of not forking for the last
...
command in a subshell, otherwise we miss the exit trap.
2008-12-21 03:15:32 +00:00
9ac082db6c
PR/35055: Wada Keiji: wait did not keep the status of terminated jobs as
...
expected.
2008-12-21 00:19:59 +00:00
26edf84a4b
PR/36954: Roland Illig: don't eat backlash escapes in variable patterns.
...
Makes ${line%%\**} work.
2008-12-20 20:36:44 +00:00
8277de5576
document "EXIT" pseudo signal.
2008-12-11 04:34:45 +00:00
afde5a17cd
Don't pass strings from argv[] to free(). Fixes PR 39992.
2008-11-23 10:08:50 +00:00
23ba00db99
"compatibility", not "compatability".
2008-11-23 09:51:10 +00:00
976326ad53
Some spelling fixes from VaX#n8 in PR bin/23812.
2008-11-15 17:01:38 +00:00
c8877ef31c
and if you don't succeed twice, try again.
2008-11-08 00:14:05 +00:00
440e6c6264
Try a different fix for PR/11317: Don't ignore errors in list().
2008-11-07 15:18:11 +00:00
2afd855bd9
Break PR/11317 again. The counting parentheses fix does not handle case
...
statements properly. Fixes PR/39873.
2008-11-07 15:08:43 +00:00
9fd1d5af01
PR/11317: Hubert Feyrer: Recognize mismatched parentheses inside old style
...
command substitution.
2008-11-05 22:04:43 +00:00
c111d82975
Implement a printtotal function to avoid code repetition.
2008-11-02 02:27:32 +00:00
bc4eb9bdd7
show better quoting output for sh -x, from Aleksey Cheusov
2008-10-31 14:38:42 +00:00
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
f46c1de7cb
Use ${TOOL_SED} instead if plain sed in Makefiles.
2008-10-25 22:27:34 +00:00
89799ead73
Pass SED=${TOOL_SED:Q} in the environment to scripts run during the build.
2008-10-25 22:23:55 +00:00
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
9577284633
Don't try to remove trailing newlines from shell variables via
...
constructs like ${var%$nl}. Apparently this allows the Ubuntu Linux
/bin/sh (dash) to be used as a host shell during the build.
Patch from PR 39786 by Andy Shevchenko.
2008-10-23 20:21:57 +00:00
20d1e9a13e
Pass AWK in environment to shell scripts run during the build.
2008-10-20 07:11:55 +00:00
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
96230fab84
Use ${TOOL_AWK} instead of ${AWK} or plain "awk" in make commands.
...
Pass AWK=${TOOL_AWK:Q} to shell scripts that use awk.
2008-10-19 22:05:19 +00:00
fddd6ca288
Improve wording.
2008-10-19 17:04:49 +00:00
cca36888f5
Use 'O' for LSONPROC like solaris instead of bundling LSIDL, LSRUN, LSONPROC
...
to 'R'
2008-10-19 02:39:08 +00:00
7fb5a8c68e
The field width passed for a %.*s printf format is supposed to be int, not
...
ptrdiff_t; on 64-bit platforms the latter will be too wide.
Adjust accordingly.
2008-10-16 17:58:29 +00:00
72c2627f1f
Wrap declaration of a STATIC function that's only conditionally defined
...
in a suitable ifdef, so things still compile if STATIC is defined as
"static", which is for some reason not the default.
2008-10-16 15:36:23 +00:00
744c8edc4b
Wrap declaration of a STATIC function that's only conditionally defined
...
in a suitable ifdef, so things still compile if STATIC is defined as
"static", which is for some reason not the default.
(In the long run STATIC should go away - it might have once been a
portability hack but now definitely serves no purpose.)
2008-10-16 15:31:05 +00:00
e54c6daca4
Remove unused global variables
2008-10-16 14:55:28 +00:00
0faa1734e3
Use "extern" properly for referencing globals defined in other modules.
...
Now builds cleanly with -warn-common.
2008-10-16 14:36:40 +00:00
30a1416240
output.c output.h: expose OUTPUT_ERR (flag for an exposed flags variable)
...
bltin.h: support ferror()
echo.c: use ferror() to fail on output write errors
Another piece of PR bin/39574.
2008-10-12 01:40:37 +00:00
2869cb061b
Sync usage with man page.
2008-09-26 13:02:42 +00:00
6ea06b6e0e
Sort options.
...
Remove systrace reference.
2008-09-26 12:59:17 +00:00
b35fbd4594
Add "ps -A" option. This displays information about all processes,
...
like BSD "ps -ax" or SYSV "ps -ef". It's specified in SUSv3.
Also make some minor clarifications to the man page.
2008-09-26 08:09:31 +00:00
41f5d0fda6
Change '-n' so that it implies '-l' rather than requires '-l'.
...
Brings ls(1) closer to POSIX.1 2004.
Per discussion with Thomas Klausner and Igor Sobrado.
2008-09-25 23:44:05 +00:00
d7cb6e00ad
Moved to src/external/bsd/libarchive/bin.
2008-09-19 22:04:19 +00:00
baa6f0b95b
Check ferror(stdout) and exit(1) if there's been a problem.
...
Fixes PR bin/39574 from Ed Ravin, but with a simpler patch.
2008-09-18 05:42:08 +00:00
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
2e63684c48
bin/39446: Aleksey Cheusov: always produce errors on empty numbers.
2008-09-10 19:00:51 +00:00
3c9a95916d
Wrap compiler-specific flags with HAVE_GCC and HAVE_PCC as necessary. Add a few flags for PCC.
2008-08-29 00:02:21 +00:00
8c54d84110
Fix here documents that end abruptly without NL before EOF.
...
(Andy Shevchenko)
2008-08-23 10:05:52 +00:00
2fe2731d3f
Remove the \n and tabs from the __COPYRIGHT() strings.
2008-07-20 00:52:39 +00:00
686556951e
Add test for HAVE_PCC with HAVE_GCC which turn off compiler warning flags.
2008-07-12 12:29:42 +00:00
c3b638be42
%d doesn't work so well with the now-u_long type. (HI GMCGARRY!)
2008-06-27 08:17:43 +00:00
c6470d3748
ioctl commands are unsigned long.
2008-06-27 01:42:44 +00:00
afd857d440
make getn return long long to support large numbers on all archs.
2008-06-20 23:29:36 +00:00
04f2afbef7
convert the rest of my licenses to 2-clause, extracting myself out
...
from a group as necessary.
bozohttpd remains, but it will get fixed next time i update it.
2008-05-30 02:29:37 +00:00
b63851a8b9
Distinguish "this file failed" from "any file failed", to make cp -v
...
output behave itself. PR bin/37018 from Dieter Roelants.
(I used a slightly different patch to make sure "any file failed"
didn't get lost in the shuffle, and renamed the variables in the name
of greater clarity.)
2008-05-26 22:45:33 +00:00
9cae530b67
Revert revisions 1.91 and 1.92. The POSIX spec about the correct behaviour
...
is contradictory at best. And these changes seem to cause more problems
that they are worth.
2008-05-26 14:55:17 +00:00
9655f5c24c
PR/38755: murray armfield: /bin posix programs missing setprogname and/or
...
setlocale
2008-05-26 14:21:08 +00:00
25ff9ac977
PR/38754: murray armfield: Rm prints diagnostic messages when invoked with -f
...
and no other arguments, contrary to POSIX. Also cosmetic fixes.
2008-05-26 14:12:06 +00:00
c0b012d867
Update build glue for libarchive-2.5.4b.
2008-05-25 19:34:58 +00:00
e3f3bf2137
PR/38738: murray armfield: Fix type of blen, and reset it on error path. From
...
OpenBSD.
2008-05-25 15:01:24 +00:00
4d6f948f7a
Fix two more cases of bad handling of "set -e":
...
- false && false
- false || false
2008-05-24 22:24:32 +00:00
c2987416cd
Fix another problem with "set -e": "! true" should terminate the shell.
2008-05-24 19:06:43 +00:00
35fbf8dd7f
Port revision 1.44 of "src/bin/sh/eval.c" from FreeBSD to fix PR bin/38584.
...
Reviewed by Michael van Elst.
2008-05-24 17:12:53 +00:00
8eba9df29f
Normalize TNF license, move to 2 clause.
2008-04-30 13:39:13 +00:00
11a6dbe728
Convert TNF licenses to new 2 clause variant
2008-04-30 13:10:46 +00:00
3028e483e4
Convert to new 2 clause license
2008-04-29 06:53:00 +00:00
ce099b4099
Remove clause 3 and 4 from TNF licenses
2008-04-28 20:22:51 +00:00
76560beef5
Detect unmatched quotes inside old style command substitution.
...
echo `"`
2008-04-25 17:32:31 +00:00
cd12700971
If SHELL_BUILTIN is defined (as will be the case when building external
...
builtins such as the printf command), then hide a few declarations.
This allows the shell to build again, fixing a problem with
"error" being declared as a function here, and as a variable in
.../usr.bin/printf/printf.c.
2008-03-29 09:58:00 +00:00
d6d9ccc8ad
* define SHELL_BUILTIN, which other headers may use to hide some of their
...
symbols if appropriate. For example, error.h will use it to hide
declarations that should not be seen by external builtins such as printf.
* The shell's outfmt() function returns void, but the standard fprintf()
function returns int. Similarly for several other functions that are
redefined via macros in bltin.h. Add a _RETURN_INT macro to do the
necessary conversion.
* Delete some declarations that appear in error.h.
* Add comments on some #else/#endif lines.
2008-03-29 09:55:40 +00:00
074a931bf5
Remove trailing ';' in definitions of out1c and out2c macros.
2008-03-29 09:49:52 +00:00
0a890e1609
ps -t? needs to imply -x. Otherwise the non-x logic filters all the results
...
out. Thanks to der Mouse for prompting me to fix it...
2008-03-10 03:44:11 +00:00
2ccf7320c1
Grammar fix and clarification from PR 37727 by Randolf Richardson.
...
While here, do some of my own grammar and formatting fixes too.
Bump date.
2008-03-09 20:59:13 +00:00
935753c811
sort options from anon ymous
2008-03-04 20:11:00 +00:00
7d01361f62
do the -g -G swap for real.
2008-03-04 18:55:57 +00:00
7ca37f5cdc
PR/36817: Zafer Aydogan: Don't use -g to implement the same named option
...
in solaris to display statvfs output, use -G instead. I researched this
and all other implementations except Solaris (OS/X, FreeBSD, us before June
24, 2007) use -g to signify gigabytes. So revert to that.
PR/38154: YAMAMOTO Takashi: df -P doesn't work without -k. Fix from Anon Ymous
together with passing lint, and exiting with the right values.
2008-03-04 17:59:55 +00:00
a9b7c5b63a
restore whitespace between 'Filesystem' and 'blocks'.
2008-03-04 09:03:28 +00:00
01709217fc
Generate ANSI functions.
...
Just indent the code by a single tab - no need to compare against the
C program generated version any more.
2008-02-27 21:56:14 +00:00
b63023e666
Change spaces to tabs for consistency with adjacent lines.
2008-02-27 21:55:07 +00:00
8a4e45ea0e
Add build glue for libarchive based cpio and tar.
2008-02-27 15:39:21 +00:00
932c7ae27a
Kill pre-4.4BSD compat code.
2008-02-24 20:42:46 +00:00
8392979dd5
Dividing by a time_t makes the result time_t, so it should be cast to long
...
when being printf'd as a long.
2008-02-24 05:20:17 +00:00
fe5990acd7
Print time_t as long long, not long.
2008-02-24 05:16:46 +00:00
6dc3dcbc38
Use strtoll rather than strtol to read the -r argument, so it will work
...
for wider time_t. Also mark a timed-related y2038 lossage for whenever
someone figures out the best way to shoot timed.
2008-02-24 04:49:45 +00:00
9b21141213
Set "ftent" to NULL in in ftree_arg() after we call fts_close(), so that
...
it isn't used later on in ftree_sel() after it's been free'd.
OK christos@ (and for the interesting test case).
2008-02-18 15:54:48 +00:00
4498b1fe25
Fix inconsistent definitions
2008-02-15 17:26:06 +00:00
f04ccd71b4
Set unique mode for the history, so that repeating a command doesn't
...
spam the history.
2008-02-13 12:57:16 +00:00
da86f0e587
Add a CPUID keyword; idea and some of the code from Anon Ymous
2008-02-10 17:47:59 +00:00
899c734b12
Conform to XCU Section 2.8.2 (Exit Status for Commands)
2008-01-21 06:43:03 +00:00
76e0b9a57a
Code cleanup:
...
- Removed case '?' before default in switch
- Don't forget to close opened decriptors when malloc() fails
- Hold vfork() result in variable with pid_t type (instead of int)
Sent ages ago by Slava Semushin <php-coder@altlinux.ru> in private mail.
2008-01-16 11:43:34 +00:00
cfdef6ecba
Teach set_ftime about symbolic links, because it has to know: on some
...
Linux systems, when we build as a tool we think we have lutimes but it
doesn't work on some filesystems at runtime. A bit ugly but effective
and without use of AC_TRY_RUN in the tool build. Tidier (than mine)
set_ftime reorganization from christos.
2008-01-10 04:24:51 +00:00
2ecdf58c2c
Remove systrace. Ok core@.
2007-12-31 15:31:24 +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
0c0bc4573a
__attribute__((__noreturn__)) to __dead
2007-12-24 16:11:50 +00:00
16d01d9a96
prtstat: PRIdMAX -> jd as suggested by Joerg Sonnenberger.
2007-12-22 00:23:36 +00:00
c7bc0cd0aa
don't cast 64bit values to u_long.
2007-12-21 06:43:26 +00:00
90ee124aaf
This should have been all on one line anyway - and hey, it fixes my build
...
issue.
2007-12-18 07:25:00 +00:00
8b0f9554ff
convert __attribute__s to applicable cdefs.h macros
2007-12-15 19:44:37 +00:00
bcf893f432
use __RCSID()
2007-12-12 22:55:42 +00:00
861900d761
Fix typo in comment.
2007-12-02 21:36:44 +00:00
73f0c10536
Minimally sort options; use Dq; new sentence, new line.
2007-12-02 21:14:49 +00:00
2da3ed1c7d
Minimally sort options; use Dq.
2007-12-02 21:13:23 +00:00
8e547d329f
Compat pecoff uses the standard netbsd system call interface.
2007-11-10 14:41:51 +00:00
2f3bd6bcd6
netbsd32_SYS_MAXSYSCALL -> NETBSD32_SYS_MAXSYSCALL
2007-11-09 15:40:42 +00:00
acce89e796
Improve -l description. From jmc@openbsd.
2007-11-07 22:36:35 +00:00
bb6c89afbf
Kill another use of PZERO.
2007-11-06 00:44:46 +00:00
e942f6d60e
PR/37243 - Joerg Niendorf -- fixup botched addition of -i option
2007-10-29 11:22:59 +00:00
d13505e0de
Add missing -e option. From OpenBSD.
2007-10-26 17:45:26 +00:00
5952a904ed
- Add -0 and -V to pax_usage().
...
- Add -k to tar_usage().
2007-10-26 16:38:12 +00:00
82c330f342
Remove extra space from -T option in SYNOPSIS.
2007-10-26 16:35:59 +00:00
e2c7784538
Sync SYNOPSIS with usage() (correct location of -P).
2007-10-26 16:31:16 +00:00
c710611df5
Add -N to usage.
2007-10-26 16:21:25 +00:00
eaef8d4ad7
Touching up the permissions to preserve set-ID bits is appropriate
...
only in the case where the destination did not previously exist, and
necessary only when -p isn't given.
Closes PR bin/30188.
2007-10-25 03:51:14 +00:00
ea03f830b4
make -s alter the default format rather than doing parsefmt.
...
it allows users to use -o to replace it later.
2007-10-24 12:10:11 +00:00
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
db822d2217
Convert to using raise_default_signal(3).
2007-10-05 07:22:23 +00:00
ginsbach