1181f40421
Re-enable support for reading files of at most 8MB via mmap(2).
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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:
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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.
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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
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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
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too long. (Thanks jnemeth!)
2009-06-10 04:16:53 +00:00
9cd62c77f5
Fix potential buffer overflow in filename escape processing
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'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
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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
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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
tron