9f266c104e
Fix cross-reference, dir(5) -> dirent(3).
2010-12-17 19:20:42 +00:00
e5d7b7bef0
remove some leftover development garbage
2010-12-14 19:04:05 +00:00
49242e416d
Make compile on non-NetBSD.
2010-12-14 19:03:21 +00:00
63cfe07dab
PR/44229: Henning Petersen: Remove dup check for whitespace.
2010-12-13 16:54:04 +00:00
187cac5a8d
check return value of localtime.
2010-12-12 17:30:23 +00:00
5b87ff3a6f
- check return of strtoll
...
- misc cleanup
2010-12-11 16:57:51 +00:00
8701b1fd0e
Wrap long line.
2010-12-09 10:24:56 +00:00
39a175ce63
Fix most inopportune typo. from gson & jmmv.
2010-12-06 15:23:29 +00:00
44e64860fc
Hmm, for 'rof', I believe that C_ROF|C_OF is invalid rather than
...
C_ROF|C_ROF.
Hi pooka :)
2010-12-05 23:35:59 +00:00
7192ed629b
extra crunchgen hoops
2010-11-22 21:59:09 +00:00
6b03da8b7e
Add two new operands: "rif" and "rof". They operate exactly like
...
"if" and "of" with the exception that the communicate with a rump
kernel instead of the host kernel.
For example, to write stdout to /tmp/file.txt in a rump kernel namespace:
dd rof=/tmp/file.txt
copy /file1 to /file2 inside a rump kernel:
dd rif=/file1 rof=/file2
copy a snippet from /dev/rmd0d on the rump kernel to the host fs:
dd rif=/dev/rmd0d of=save seek=1000 count=3
Eat that, usermode OS.
(I'll document the operands one I have some manpage to refer to
for rump client use).
2010-11-22 21:04:27 +00:00
7c0ceafd8c
revert again, since this breaks libtool amongst other things.
2010-11-17 13:40:48 +00:00
abc3b37046
PR/43469: Antii Kantee: test/util/sh/t_expand:strip fails.
...
Bring back fixes from revision 1.75:
- Fix a couple of bugs to make the following two echo statements print the
same output as they should:
line='#define bindir "/usr/bin" /* comment */'
echo "${line%%/\**}"
echo ${line%%/\**}
1. ISDBLQUOTE() was not working properly for non VSNORMAL expansions because
varnest was incremented before the variable was completely parsed. Add
an insub adjustment to keep track of that.
2. When we have a quoted backslash, we either need to escape twice, because
one level of escaping will be stripped later (in the variable substitution
case) or simply enter the backslash.
2010-11-16 18:17:32 +00:00
af7c6886fd
revert previous. breaks other stuff.
2010-11-14 19:49:16 +00:00
082c42cb76
- Fix a couple of bugs to make the following two echo statements print the
...
same output as they should:
line='#define bindir "/usr/bin" /* comment */'
echo "${line%%/\**}"
echo ${line%%/\**}
1. ISDBLQUOTE() was not working properly for non VSNORMAL expansions because
varnest was incremented before the variable was completely parsed. Add
an insub adjustment to keep track of that.
2. When we have a quoted backslash, we need to escape twice, because one
level of escaping will be stripped later. (XXX: Do that when insub == 1
only?)
- Make macros statements
2010-11-14 19:43:38 +00:00
232829f42f
don't core-dump if we cannot open the trace file.
2010-11-14 19:36:07 +00:00
129baba091
Make sh build in debug mode
2010-10-29 17:06:53 +00:00
6a6f2f47f8
Initialized flag field in struct alias (Fixed PR/43281)
2010-10-29 17:04:48 +00:00
1181f40421
Re-enable support for reading files of at most 8MB via mmap(2).
...
Write out the mmap-ed data in small chunks to avoid locking the output
file for a long time.
Suggested by David Holland on "source-changes-d" mailing list.
2010-10-25 08:19:47 +00:00
efab5715bc
Disable mmap path. With the current vnode locking scheme it has
...
a very annoying property: if the source media is slow (like a slow
network), the target file will be locked for the duration of the
entire max 8MB write and cause processes attempting to e.g. stat()
it to "tstile" (for several minutes in the worst case). Revisit
this if/when vnode locking gets a little smarter.
chs ok (although he would rather see vnode locking improvements,
but that's a slightly larger project)
2010-10-22 17:56:06 +00:00
1318c0e8c4
Bump date for SIGINFO.
2010-10-09 07:40:58 +00:00
3b4fa1d52f
add SIGINFO support; from freebsd:
...
when a SIGINFO is delivered, display the approximate remaining seconds.
2010-10-09 04:57:30 +00:00
10d3698a9d
Simplify by using setenv() instead of putenv().
2010-10-03 08:21:27 +00:00
5e313b3092
putenv() no longer accepts a const string
2010-10-02 08:26:09 +00:00
0d5166c3ab
Backout previous; it was wrong fix.
2010-08-31 05:07:09 +00:00
15ae718747
Fix build as tools.
2010-08-31 04:50:07 +00:00
6953635557
- Raise an error rather than silently creating broken archive
...
if user don't specify --force-local but opened file is actually
a local file.
- Make cpio to accept -F option as described in manpage.
- Make pax to set forcelocal flag if requested to do so.
- Add missing break statement.
2010-08-31 03:16:06 +00:00
42fececd08
dprintf is claimed by posix.
2010-08-30 06:27:14 +00:00
f69d85affc
increase commented out debugging.
2010-08-30 06:26:59 +00:00
2ff6888cf4
Do not throw a usage message for -i followed by -t
...
since 'cpio -itv' is a valid command.
2010-08-25 21:36:02 +00:00
7e5b4620db
add bsd.subdir.mk
2010-08-22 02:21:31 +00:00
9573f66f1d
RCSIds
2010-08-22 02:19:07 +00:00
ee256018ca
build the tutoral
2010-08-22 02:09:36 +00:00
32b1d940e0
Extremely extensive updates.
...
This document should now serve as a reasonable tutorial for the
modern POSIX shell. Comments and additional fixes for mistakes I may
have made are solicited.
2010-08-22 02:03:06 +00:00
62dd025e10
Revive S.R. Bourne's original tutorial on using the Bourne Shell.
...
This initial commit consists of the files as they existed in 4.4BSD,
with the copyrights altered to reflect the subsequent BSD relicensing.
2010-08-22 01:58:16 +00:00
5a8bd46049
Fix broken indentation. No functional change.
2010-08-18 02:53:54 +00:00
c45af2045a
Do not check pcpu value against 100.0 but rather 99.95, to properly
...
deal with value rounding. From apb@.
2010-07-28 17:39:54 +00:00
0697f9d213
Make %cpu drop the decimal part when reaching 100%, to stay in the 5
...
expected columns.
2010-07-27 12:40:48 +00:00
0597463e89
Don't quite `+', `-' and `/' in set -x output.
2010-07-19 01:15:17 +00:00
1126bbae2c
Add #include <sys/param.h> for howmany().
2010-07-08 20:43:34 +00:00
9b010439be
Use Fl Fl for long options. Remove unnecessary Bk/Ek.
2010-06-19 11:16:31 +00:00
0ac48c3baa
add --use-compress-program to pax, requested by mrg.
2010-06-19 00:43:57 +00:00
a9adb2c9b0
If the definition of a static function is #if DES, the declaration
...
of it should be too. Fixes build of ed where MKCRYPTO=no.
2010-06-09 19:20:18 +00:00
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
eb956cbd4d
need errno for the debug build.
2010-06-03 16:14:13 +00:00
f82c1d73b2
set -e is supposed to work inside eval; skip EV_TESTED.
2010-06-03 16:06:48 +00:00
30dd36f330
Note that set -o tabcomplete requires either set -o emacs or set -o vi
...
to work.
2010-06-03 02:05:02 +00:00
8b95f823bf
Fix ps(1) and top(1) to show reasonable CPU numbers i.e. cpu_index() provided
...
by the kernel, instead of CPU order number, which is generally random.
2010-05-31 03:18:33 +00:00
a617f5fd5a
Don't blow up on date +''. Patch from Robert Elz in followup to PR 39392.
2010-05-29 20:41:58 +00:00
52bf796fd6
Explicitly quote | and : meant as separate operator. Kill trailing
...
whitespace. Don't use \Z' with obscure character entity. Reorder sections
to canonical order.
2010-05-24 00:29:30 +00:00
a6a5384f08
Don't break lines in .It, there be dragons in groff.
2010-05-14 17:37:06 +00:00
3a7ba0e773
Reorder sections to canonical order. Use .Ex -std
2010-05-14 17:11:52 +00:00
fd71eb70d7
Quote punctation.
2010-05-14 02:09:58 +00:00
22c838d332
Add MKBSDTAR, defaulting to no. It switching cpio and tar to the
...
libarchive based frontends.
2010-04-23 19:41:02 +00:00
f95fad15ff
\\ -> \e
2010-04-05 21:16:21 +00:00
00e74a9bf1
\\ -> \e
2010-04-05 16:16:53 +00:00
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
b22f104713
make it obvious to grep that we are checking ctime.
2010-04-02 15:09:12 +00:00
221f2e33dd
handle ctime returning NULL
2010-04-01 22:23:27 +00:00
1021e8e12c
bump date for previous
2010-03-23 18:09:16 +00:00
bf1e7b508d
The -X option of tar names a file containing exception globs, not
...
exception filenames, same as in gtar. PR 41168 from Perry.
2010-03-23 17:21:40 +00:00
26590112cf
Use .In instead of .Aq Pa for header files
2010-03-22 18:35:09 +00:00
899808a54d
Use .In instead of .Aq .Pa for signal.h.
2010-03-22 18:33:27 +00:00
6004702d47
\\ -> \e
2010-03-01 21:53:58 +00:00
d464f08166
fix faulty logic in previous change.
2010-02-21 09:54:57 +00:00
72f71b4cd6
default to the original behavior for $ENV unless POSIXLY_CORRECT is set.
2010-02-20 23:15:17 +00:00
8752bdfe89
PR/42828: Richard Hansen: Don't evaluate ${ENV} if not interactive.
...
http://www.opengroup.org/onlinepubs/9699919799/utilities/V3_chap02.html#tag_18_05_03
2010-02-17 15:57:24 +00:00
76d4444c78
When using -lcurses, you also need -lterminfo.
...
This fixes the build for sun2, and also builds with LDSTATIC=-static,
since archive libraries don't record inter-library dependencies.
2010-02-06 23:45:24 +00:00
e3da56d760
Remove trailing whitespace.
2010-02-04 22:56:11 +00:00
c0410f482f
For the -d option, refer to parsedate(3) for examples.
2010-02-04 19:25:22 +00:00
98eb889579
Userland now builds and uses terminfo instead of termcap.
...
OK: core@, jdc@
2010-02-03 15:34:37 +00:00
f3bbc67d3e
Document "-f". From Andreas Wiese in PR bin/35409, slightly modified.
2010-01-22 05:41:36 +00:00
4eb4d50caa
Match curly braces in undef(FILEC) case. Found by cppcheck.
2010-01-17 12:15:36 +00:00
2afd9d4a18
Bump date for cd -P support.
2010-01-01 21:46:31 +00:00
a5ced5a04b
fix another typo
2010-01-01 19:51:19 +00:00
cd0a6973f8
Make the cd builtin accept and ignore -P, which is a kshism that has been
...
allowed to leak into POSIX and selects the behavior cd already implements.
Closes PR bin/42557 and also relevant to PR pkg/42168.
I suppose this should probably be pulled up to both -4 and -5...
2010-01-01 19:34:59 +00:00
87e87a1f8c
fix typo
2010-01-01 18:09:16 +00:00
7b9eb38d5c
Remove unnecessary casts.
2009-12-21 12:44:48 +00:00
8bdb893510
Free pt in another error case.
...
Found by Henning Petersen using cppcheck, in PR 42488.
2009-12-21 09:17:37 +00:00
663935444d
Bump date for previous.
2009-12-14 07:31:49 +00:00
e3fc7d5ba9
use .ORDER for rules that create multiple files.
2009-12-14 05:13:38 +00:00
c1bd5c1780
Don't use NOGLOB_MTCH for pax, only for tar. Fixes fix for PR 41167 and
...
closes PR 42301. Since the 41167 fix was pulled up to -5, this needs to
be too.
2009-12-14 05:04:48 +00:00
f83be7b79e
Document "stty insane" properly. Closes PR bin/25024.
2009-12-14 02:34:52 +00:00
b79e178285
Rewrite file generation rules using ${GENCMD}. No functional changes intended.
2009-12-11 08:39:42 +00:00
58b17edd41
Define dependencies of arith.[ch] on arith.y.
2009-12-07 16:22:41 +00:00
49ee47d09d
Use %zu in printf format for size_t value.
2009-11-27 10:50:04 +00:00
b0a8c7deed
Back out fix for PR 22846 as it has issues. See PR 22846 for details.
2009-11-24 16:00:42 +00:00
dddcd98c78
Removed return statement in parser action that caused a memory leak with
...
the new yacc, making "sh MAKEDEV -MM init" consume 27 MB of virtual memory
with the result that NetBSD could no longer be installed on a 32 MB system.
2009-11-13 13:49:09 +00:00
193ee60c7d
Correct usage for parentheses, and mark up "expression" in more places.
...
From Bug Hunting in PR 42286.
2009-11-10 18:19:46 +00:00
b392d5450b
Avoid generating a corrupt history file if multiple ksh exit together.
...
Fixes PR/28912
2009-10-31 21:54:01 +00:00
5dfc26d510
use flex options instead of #defines
2009-10-29 14:21:40 +00:00
7500459303
Show that -l is option for bind builtin.
...
(The -l is described later.)
2009-10-24 11:08:46 +00:00
282081cf28
Wrong buffer len being passed to strlcpy(). Innocuous
...
here but...
2009-10-22 15:53:19 +00:00
467a0fa1ae
Bump date for uarea swap-out removal.
2009-10-21 22:18:37 +00:00
40cf6f3659
Remove uarea swap-out functionality:
...
- Addresses the issue described in PR/38828.
- Some simplification in threading and sleepq subsystems.
- Eliminates pmap_collect() and, as a side note, allows pmap optimisations.
- Eliminates XS_CTL_DATA_ONSTACK in scsipi code.
- Avoids few scans on LWP list and thus potentially long holds of proc_lock.
- Cuts ~1.5k lines of code. Reduces amd64 kernel size by ~4k.
- Removes __SWAP_BROKEN cases.
Tested on x86, mips, acorn32 (thanks <mpumford>) and partly tested on
acorn26 (thanks to <bjh21>).
Discussed on <tech-kern>, reviewed by <ad>.
2009-10-21 21:11:57 +00:00
4515588628
Fix the "dne" handling and chmod behaviour properly: values of dne
...
need to be on a stack instead of being a single variable since
directories are processed depth-first. Otherwise dne randomly
depends on the previously processed entry.
This fixes both chmod of non-created directories (they used to be
chmod'd even when not created if their last child element did not
exist in the target subtree) and a "foo exists" bug exposed by my
last commit which removed directory sorting.
all regression tests passed
2009-10-08 20:36:41 +00:00
10aa8c24e9
only for when trap if we are going to exit.
2009-10-07 18:12:11 +00:00
40ab82d3c3
fix regression exit1: Don't exec the last command in a subshell if it has
...
trap[0] (trap EXIT) set. Fork instead to give the shell a chance to execute
the trap when it is done.
2009-10-06 20:05:10 +00:00
db8f79df3d
Make this slightly more portable; it has to run on arbitary host
...
platforms at build time. Previousy, some shells were confused by
some of the "[ ... ]" tests.
2009-10-06 19:56:58 +00:00
f1afa0902b
Make sure that numerical signals and pids are in range for their types.
...
Fixes PR bin/42143
2009-10-01 09:24:38 +00:00
c817a14b24
Remove fts sorting. It was originally put there to copy files
...
before directories since files (usually) are in the same cylinder
group and subdirectories aren't. However, this mostly changed with
the new ffs dirpref algorithm in 2001.
No sorting has two effects:
1) copy appears to be somewhat faster (e.g. on my laptop cp'ing build
objdir to tmpfs is 7% faster after the change)
2) source file parameters no longer get randomly shuffled due to
fts doing an unstable sort of them. this means that
"cp 1 2 3 4 dest/" will copy the files in that order instead
of e.g. 3 4 1 2.
2009-09-29 13:30:17 +00:00
e5882afd65
too many dots. noted by anon-ymous
2009-09-06 13:38:50 +00:00
83b3dbf601
Fix up seriously borked mallocing of a static buffer, which seems to
...
have been this way since at least 4.4. This will still dump core if
malloc fails on the first trip through, instead of on any malloc
failure, but should otherwise behave much more reasonably.
2009-08-31 07:11:16 +00:00
27ce49cc21
Bump date for previous.
2009-08-03 22:22:10 +00:00
666a334b2e
Remove reference to P_SYSTRACE.
...
Fixes PR/41426
(leave defn in sys/sysctl.h since the bit shouldn't be reused!)
2009-08-03 20:00:39 +00:00
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
c314d41680
remove unused global variable
2009-07-26 02:07:12 +00:00
85d0adbcff
sprinkle static in this file
2009-07-26 02:06:37 +00:00
aa92b1b91b
Remove the need for -Wno-pointer-sign. Does not change the output .o file.
2009-07-26 01:58:20 +00:00
7027866a09
Rename internal getline() function to get_line() so it does
...
conflict with the soon to be added getline(3) libc function.
2009-07-13 19:05:39 +00:00
389bb545f4
Make sure that buffer is NULL terminated when input to strip_escapes() is
...
too long. (Thanks jnemeth!)
2009-06-10 04:16:53 +00:00
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
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of pre-POSIX expressions.
2009-01-20 14:22:37 +00:00
14d25567b4
SUS says that expr must support "--" to prevent interpretation of
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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
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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
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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
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expected.
2008-12-21 00:19:59 +00:00
26edf84a4b
PR/36954: Roland Illig: don't eat backlash escapes in variable patterns.
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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
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statements properly. Fixes PR/39873.
2008-11-07 15:08:43 +00:00
9fd1d5af01
PR/11317: Hubert Feyrer: Recognize mismatched parentheses inside old style
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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
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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
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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
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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 ${AWK}
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instead of plain "awk". The Makefiles that invoke these scripts
or programs will pass AWK=${HOST_AWK:Q}.
2008-10-19 22:10:04 +00:00
96230fab84
Use ${TOOL_AWK} instead of ${AWK} or plain "awk" in make commands.
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Pass AWK=${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
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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
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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
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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
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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.
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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)
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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.
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Remove systrace reference.
2008-09-26 12:59:17 +00:00
b35fbd4594
Add "ps -A" option. This displays information about all processes,
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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'.
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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.
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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:
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$ 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.
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(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
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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
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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
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is contradictory at best. And these changes seem to cause more problems
that they are worth.
2008-05-26 14:55:17 +00:00
njoly