Denis Vlasenko
58875aefe4
assorted fixes uncovered by randomconfig runs
2007-03-22 22:22:10 +00:00
Denis Vlasenko
2a51af2579
vi: fix signed char-induced potential bugs
2007-03-21 22:31:24 +00:00
Denis Vlasenko
afa37cf508
vi: remove Byte typedef and massive amount of casts.
...
also optimize many strlen() calls.
if (strlen(buf) <= 0) goto vc1 - ??!!
2007-03-21 00:05:35 +00:00
Denis Vlasenko
f9234135f8
vi: support $EXINIT and -c
2007-03-21 00:03:42 +00:00
Denis Vlasenko
baca175912
kill superfluous returns at the end of void functions
2007-03-11 13:43:10 +00:00
Denis Vlasenko
8e858e2700
clean up accumulated whitespace damage
2007-03-07 09:35:43 +00:00
Denis Vlasenko
06af216528
suppress warnings about easch <applet>_main() having
...
no preceding prototype
2007-02-03 17:28:39 +00:00
Denis Vlasenko
6a5dc5d75a
next bunch of fixes for bugs found by randconfig
2006-12-30 18:42:29 +00:00
Denis Vlasenko
bf0a201008
style fixes
...
last xcalloc replaced by xzalloc
2006-12-26 10:42:51 +00:00
Denis Vlasenko
b95636c52f
remove casts from xmalloc()
2006-12-19 23:36:04 +00:00
Denis Vlasenko
249fabf1a3
Add option to disable command execution from vi & awk
2006-12-19 00:29:22 +00:00
Denis Vlasenko
d9e15f2068
style cleanup: return(a) -> return a, part 2
2006-11-27 16:49:55 +00:00
Denis Vlasenko
079f8afa0a
style cleanup: return(a) -> return a, part 1
2006-11-27 16:49:31 +00:00
Denis Vlasenko
621204bbf6
get_terminal_width_height: do not pass insanely large values
2006-10-27 09:03:24 +00:00
Denis Vlasenko
e1a0d486e4
message string changes, mostly for consistency, also -32 bytes in .rodata
2006-10-20 13:28:22 +00:00
Denis Vlasenko
ea62077b85
add open_read_close() and similar stuff
2006-10-14 02:23:43 +00:00
Denis Vlasenko
9275814a9e
lots of silly indent fixes
2006-10-03 19:56:34 +00:00
Denis Vlasenko
9213a9e0f2
whitespace cleanup
2006-09-17 16:28:10 +00:00
Bernhard Reutner-Fischer
d591a360d3
- merge -r15463:15564 from busybox_scratch branch through these changesets:
...
------------------------------------------------------------------------
r15465 | aldot | 2006-06-21 20:48:06 +0200 (Wed, 21 Jun 2006) | 3 lines
- use CONFIG_BUSYBOX_EXEC_PATH as before it one was broken by a recent revert.
- use xchdir() since all is invain if it fails there anyways, supposedly
------------------------------------------------------------------------
r15466 | aldot | 2006-06-21 20:55:16 +0200 (Wed, 21 Jun 2006) | 2 lines
- adjust docs to take CONFIG_BUSYBOX_EXEC_PATH into account.
------------------------------------------------------------------------
r15467 | aldot | 2006-06-21 21:31:24 +0200 (Wed, 21 Jun 2006) | 18 lines
- partial fallout of my TREE_USED touchup against gcc-4.2: rip unused vars, save
s 144 bytes
text data bss dec hex filename
862434 10156 645924 1518514 172bb2 busybox.old
862322 10156 645892 1518370 172b22 busybox
function old new delta
z_len 4 - -4
textend 4 - -4
part_nb 4 - -4
insize 4 - -4
ifile_size 4 - -4
do_link 4 - -4
new_text 70 60 -10
ipaddr_list_link 33 23 -10
gzip_main 898 822 -76
------------------------------------------------------------------------------
(add/remove: 0/6 grow/shrink: 0/3 up/down: 0/-120) Total: -120 bytes
------------------------------------------------------------------------
r15468 | aldot | 2006-06-21 21:43:05 +0200 (Wed, 21 Jun 2006) | 19 lines
- remove useless global exports
function old new delta
rpm_main 940 1601 +661
rpm_getstring 107 112 +5
rpm_getint 148 153 +5
loop_through_files 103 106 +3
fileaction_dobackup 115 113 -2
fileaction_list 5 - -5
rpm_getcount 42 - -42
extract_cpio_gz 161 - -161
rpm_gettags 504 - -504
------------------------------------------------------------------------------
(add/remove: 0/4 grow/shrink: 4/1 up/down: 674/-714) Total: -40 bytes
text data bss dec hex filename
862322 10156 645892 1518370 172b22 busybox.old
862290 10156 645892 1518338 172b02 busybox
------------------------------------------------------------------------
r15555 | aldot | 2006-06-30 14:10:11 +0200 (Fri, 30 Jun 2006) | 22 lines
- shrink syslog a little bit, move a big buffer (for 'line') off the bss, fold s
emaphore stuff into single caller manually.
stats:
function old new delta
logMessage 395 427 +32
message 1245 1257 +12
opts - 4 +4
small 1 - -1
local_logging 4 - -4
doRemoteLog 4 - -4
circular_logging 4 - -4
syslogd_main 1299 1285 -14
static.res 36 16 -20
.rodata 186650 186586 -64
static.line 1025 - -1025
------------------------------------------------------------------------------
(add/remove: 1/5 grow/shrink: 2/3 up/down: 48/-1136) Total: -1088 bytes
cow@s37:~/src/busybox_scratch$ size sysklogd/syslogd.o{.orig,}
text data bss dec hex filename
3723 348 5242 9313 2461 sysklogd/syslogd.o.orig
3697 348 4188 8233 2029 sysklogd/syslogd.o
==============================================================================
Overall bloatcheck for the changeset mentioned above:
function old new delta
rpm_main 953 1608 +655
logMessage 395 427 +32
message 1245 1257 +12
opts - 4 +4
rpm_getstring 107 110 +3
rpm_getint 148 151 +3
loop_through_files 103 104 +1
small 1 - -1
fileaction_dobackup 115 113 -2
z_len 4 - -4
textend 4 - -4
part_nb 4 - -4
local_logging 4 - -4
insize 4 - -4
ifile_size 4 - -4
do_link 4 - -4
doRemoteLog 4 - -4
circular_logging 4 - -4
fileaction_list 5 - -5
new_text 70 60 -10
ipaddr_list_link 33 23 -10
clear_bufs 31 21 -10
syslogd_main 1287 1273 -14
builtin_help 190 176 -14
static.res 36 16 -20
builtin_source 229 199 -30
rpm_getcount 42 - -42
gzip_main 842 786 -56
.rodata 227176 227112 -64
lash_main 609 527 -82
busy_loop 3883 3739 -144
extract_cpio_gz 155 - -155
rpm_gettags 501 - -501
static.line 1025 - -1025
------------------------------------------------------------------------------
(add/remove: 1/15 grow/shrink: 6/12 up/down: 710/-2221) Total: -1511 bytes
2006-08-20 17:35:13 +00:00
Rob Landley
d921b2ecc0
Remove bb_ prefixes from xfuncs.c (and a few other places), consolidate
...
things like xasprintf() into xfuncs.c, remove xprint_file_by_name() (it only
had one user), clean up lots of #includes... General cleanup pass. What I've
been doing for the last couple days.
And it conflicts! I've removed httpd.c from this checkin due to somebody else
touching that file. It builds for me. I have to catch a bus. (Now you know
why I'm looking forward to Mercurial.)
2006-08-03 15:41:12 +00:00
"Robert P. J. Day"
63fc1a9e08
Standardize on the vi editing directives being on the first line.
2006-07-02 19:47:05 +00:00
Rob Landley
768945b762
A few patches from Erik Hovland, turning strncpy() into safe_strncpy() and
...
removing some unnecessary code.
2006-06-25 00:34:52 +00:00
Rob Landley
e5e1a10cd3
Remove pointless "inline" wrapper around get_terminal_width_height().
2006-06-21 01:15:36 +00:00
Rob Landley
2d6af16035
Zubicaray reported a bug in vi that causes it to eat 100% cpu when you close
...
an xterm it's running in. The vi signal behavior would catch and restarts lots
of signals, like SIGHUP, that should just kill the thing. (Leftover behavior
from when it would segfault all the time.) Filtered out the more obviously
bad ones. If it segfaults, we should find and fix the problem.
2006-06-21 00:52:31 +00:00
Bernhard Reutner-Fischer
1e23b6fdb5
- make sure that we see string_insert only if we need it.
2006-06-09 07:12:27 +00:00
Rob Landley
299a6b4d7b
Consolidate #include <sys/time.h> so libbb.h does it.
2006-05-27 21:42:58 +00:00
Bernhard Reutner-Fischer
a254065e63
- remove SIGIOT as suggested by landley.
2006-05-19 17:54:05 +00:00
Bernhard Reutner-Fischer
4009ed91f7
- Rich Felker writes:
...
SIGIOT is not defined in any standard i can find and it seems to be
useless (alias for SIGABRT) on linux. i put it in #ifdef but it's
probably best just to remove it and cut down the size a bit.
2006-05-19 12:41:13 +00:00
Bernhard Reutner-Fischer
a2a647dfc1
- include strings.h
...
Thanks to Rich Felker for pointing this out.
2006-05-19 12:30:00 +00:00
Paul Fox
b7b24d61e0
adjust ifdefs for inclusion of string_insert() routine
2006-04-05 14:17:24 +00:00
Paul Fox
f0305b7f75
fix behavior of ZZ, with respect to readonly mode(s). original
...
patch and report from Alexander Griesser.
2006-03-28 14:18:21 +00:00
Paul Fox
9360f42d32
add support for :wn (initial patch from Alexander Griesser)
2006-03-27 21:51:16 +00:00
Paul Fox
dbf935dae6
drop obsolete version string in favor of actual BB version (from
...
Bernhard Fischer)
2006-03-27 20:29:33 +00:00
Rob Landley
bc68cd14cc
Patch from Denis Vlasenko turning static const int (which gets emitted into
...
the busybox binary) into enums (which don't).
2006-03-10 19:22:06 +00:00
Rob Landley
dfba741457
Robert P. Day removed 8 gazillion occurrences of "extern" on function
...
definitions. (That should only be on prototypes.)
2006-03-06 20:47:33 +00:00
Eric Andersen
a68ea1cb93
fix up yet more annoying signed/unsigned and mixed type errors
2006-01-30 22:48:39 +00:00
"Vladimir N. Oleynik"
cd473dd0c1
removed warning "comparison between signed and unsigned". Added ATTRIBUTE_UNUSED. Whitespace
2006-01-30 13:41:53 +00:00
Tim Riker
c1ef7bdd8d
just whitespace
2006-01-25 00:08:53 +00:00
Paul Fox
d957b9537e
fix bug #474 :
...
0000474: vi crashes often
problem was that the buffer used for "." command ("last_modifying_cmd")
wasn't being maintined correctly -- the recording code was walking back
over the front of that buffer when a repeatable insert command
included backspacing (e.g. "i\b\b\bfoo"). the fix is to simply
record the backspaces along with the rest of the command.
also, cleaned up start_new_cmd_q() slightly.
2005-11-28 18:07:53 +00:00
"Vladimir N. Oleynik"
6f347ef9dc
common BUFSIZ BSS buffer, small reduce code, data and bss
2005-10-15 10:23:55 +00:00
Paul Fox
61e45dbb2f
catch and report errors from file_write()
2005-10-09 14:43:22 +00:00
Paul Fox
90372ed51a
make Hit_Return() available when CONFIG_FEATURE_VI_COLON is off. it's
...
needed elsewhere as well now.
2005-10-09 14:26:26 +00:00
Paul Fox
c350485b18
initialize a couple of vars whose warnings were suppressed because
...
i was building w/ debug on before, which suppresses optimization.
2005-09-16 12:48:18 +00:00
Paul Fox
8552aec7fd
some combinations of status line and screen refresh don't give a
...
correct screen, and bug 215 reports trouble with the status line
on small screens.
with this change a) the status line should always be refreshed
properly, b) the status line is a little shorter than it used to
be ("I" instead of "--INSERT--"), c) the status line will be
truncated if it doesn't fit on the screen, and d) if the screen
is too narrow for an error or transient status message (from
psb() or psbs()), then that message will be followed by a "Hit
Return" prompt. (it wasn't until i did this last bit that the
size grew. with this, these changes add about 150 bytes.)
- pgf
2005-09-16 12:20:05 +00:00
Paul Fox
f2de0b7ae4
allow either backspace or DEL, in addition to the user's erase
...
char, to be used in get_input_line()
2005-09-13 22:20:37 +00:00
Paul Fox
18433aadf6
applying fix for:
...
0000118: vi join command does not mark file as modified for certain lines.
2005-07-20 17:39:52 +00:00
Paul Fox
d13b90b9e8
allow both ^H and DEL to backspace in insert mode (bug #23 )
2005-07-18 22:17:25 +00:00
Eric Andersen
0ef24c672a
Fix vi so that error messages, insert mode messages, etc are
...
all actually displayed in the status line as expected
2005-07-18 10:32:59 +00:00
Mike Frysinger
4e5936ef95
In Bug 208, bernhardf writes:
...
On machines with only ANSI compliant compilers, not explitily delcaring
an empty parameter list 'void' causes failure.
2005-04-16 04:30:38 +00:00
Eric Andersen
a9eb33ddc7
regularly update the status line display
...
-Erik
2004-08-19 19:15:06 +00:00
Eric Andersen
165e8cbf34
Assign 'forced' before the goto to avoid a warning
2004-07-20 06:44:46 +00:00
Eric Andersen
aff114c33d
Larry Doolittle writes:
...
This is a bulk spelling fix patch against busybox-1.00-pre10.
If anyone gets a corrupted copy (and cares), let me know and
I will make alternate arrangements.
Erik - please apply.
Authors - please check that I didn't corrupt any meaning.
Package importers - see if any of these changes should be
passed to the upstream authors.
I glossed over lots of sloppy capitalizations, missing apostrophes,
mixed American/British spellings, and German-style compound words.
What is "pretect redefined for test" in cmdedit.c?
Good luck on the 1.00 release!
- Larry
2004-04-14 17:51:38 +00:00
Eric Andersen
90fb65f7a6
Patch from Thomas Winkler -- vi -R did not work
2004-03-31 11:12:51 +00:00
Eric Andersen
c7bda1ce65
Remove trailing whitespace. Update copyright to include 2004.
2004-03-15 08:29:22 +00:00
Eric Andersen
5cc90eade5
Richard Kojedzinszky writes:
...
Hi All,
I aplogoize for the mistake, but i have just recognized that somehow the
last patch I sent in was wrong, and a '0' was instead of a '-1'. Because
of this, vi does behave the wrong way. So again, it should be the last
patch for vi. This is for pre7.
2004-02-06 10:36:08 +00:00
Eric Andersen
aeea32ca69
Richard Kojedzinszky writes:
...
Hi,
I've noticed the bug also, and here is another patch for it. I hope it'll
not introduce more bugs. Not too nice, but works for me.
Here it is for busybox-1.00-pre6
2004-02-04 11:19:44 +00:00
Glenn L McGrath
ee829065cb
Patch by Richard Kojedzinszky, when using END at end of lines it was
...
skipping to next line, cw command was leaving one char in buffer
2004-01-21 10:59:45 +00:00
Eric Andersen
d10f36fe2e
Match changes made to cmdedit
2003-12-23 20:45:14 +00:00
Eric Andersen
8efe967018
Be entirely consistant when using ioctl(0, TIOCGWINSZ, &winsize)
...
to ensure proper fallback behavior on, i.e. serial consoles.
-Erik
2003-09-15 08:33:45 +00:00
Manuel Novoa III
cad5364599
Major coreutils update.
2003-03-19 09:13:01 +00:00
Glenn L McGrath
7127b58baa
Fix crashme code, by Jim Treadway
2002-12-03 21:48:15 +00:00
Glenn L McGrath
09adaca37d
last_patch_69, 8 bit clean and other fixes from Vladimir N. Oleynik
2002-12-02 21:18:10 +00:00
Aaron Lehmann
a170e1c858
Change if(x)free(x); to free(x);
2002-11-28 11:27:31 +00:00
Eric Andersen
fda2b7ff47
A patch from Jouni Malinen to avoid some buffer overflows in vi,
...
closing bug #1270
2002-10-26 10:19:19 +00:00
Aaron Lehmann
6fdacc74f0
vi inlining
2002-08-21 13:02:24 +00:00
Robert Griebl
a71389bfe8
Applied a patch from Philip Blundell <pb@nexus.co.uk>:
...
Added support for ":x" as an alias for ":wq" to vi
2002-07-31 21:22:21 +00:00
Tim Riker
86c76a9c2a
fix from kergoth
2002-04-26 07:41:22 +00:00
Matt Kraai
1f0c43668a
Remove == TRUE' tests and convert
!= TRUE' and `== FALSE' tests to use !.
2001-12-20 23:13:26 +00:00
Eric Andersen
bff7a60f63
Patch from "Andrew Tipton" <andrew@cadre5.com> to enable vi cursor
...
keys while editing.
2001-11-17 07:15:43 +00:00
Eric Andersen
80f5ac7016
Patch from Steve Merrifield <steve@labyrinth.net.au> to make vi
...
use xmalloc
2001-11-17 06:57:42 +00:00
Matt Kraai
c8227639db
Change strdup calls to xstrdup (patch from Steve Merrifield).
2001-11-12 16:57:27 +00:00
Eric Andersen
bdfd0d78bc
Major rework of the directory structure and the entire build system.
...
-Erik
2001-10-24 05:00:29 +00:00
Eric Andersen
fdbac35b33
Patch from Robert J. Osborne <rj@resourceinternational.com> that fixes
...
a bug in vi where the beginning of the text space was not checked
before dot is decremented for delete and escape sequences on an empty
file.
2001-08-02 05:26:41 +00:00
Matt Kraai
51038a3f42
Don't save and restore readonly flag if BB_FEATURE_VI_READONLY isn't enabled.
2001-07-31 15:01:12 +00:00
Eric Andersen
20aab260e2
Some adjustments, mostly from David McCullough <davidm@lineo.com> to
...
make busybox be more uClinux friendly. I also adjusted Config.h for
uClinux so it will automagically disable apps the arn't going to
work without fork() and such.
-Erik
2001-07-19 22:28:02 +00:00
Eric Andersen
044228d5ec
This is vodz' latest patch. Sorry it took so long...
...
1) ping cleanup (compile fix from this patch already applied).
2) traceroute call not spare ntohl() now (and reduce size);
3) Fix for functions not declared static in insmod, ash, vi and mount.
4) a more simple API cmdedit :))
5) adds "stopped jobs" warning to ash on Ctrl-D and fixes "ignoreeof" option
6) reduce exporting library function index->strchr (traceroute), bzero->memset (syslogd)
2001-07-17 01:12:36 +00:00
Eric Andersen
dd8500bce7
Cleanups and sinze reduction for the vi applet from Aaron Lehmann
...
<aaronl@vitelus.com>
2001-07-02 18:06:14 +00:00
Glenn L McGrath
78b0e379d7
Vladimir's last_patch_15
2001-06-26 02:06:08 +00:00
Eric Andersen
e0c0757d09
These were broken when using dmalloc due to include file ordering
...
problems. busybox.h must be last.
-Erik
2001-06-23 13:49:14 +00:00
Eric Andersen
ddb00545b7
A patch from Aaron Lehmann <aaronl@vitelus.com> to fix a
...
crash on a broken regexp.
2001-05-13 00:48:09 +00:00
Eric Andersen
c33ebc9741
A patch from Vladimir to use last_char_is(), and a patch from
...
Larry to fix a silly bug when BB_FEATURE_VI_OPTIMIZE_CURSOR
is not defined.
2001-05-07 22:57:47 +00:00
Eric Andersen
822c3837f9
Another vi update from Sterling Huxley:
...
- All of the ESC sequences are now in variables. This should make
re-targeting for other terminals easier.
- The initial screen draw does not force out every single column.
Should be faster.
- The place_cursor() routine trys to be smarter about moving the
cursor. This is optional based on BB_FEATURE_VI_OPTIMIZE_CURSOR.
- The 't' and 'f' intra-line positioning commands were added.
They can now be used as targets in 'c' and 'd' commands, i.e.,
dfx - delete from dot to next 'x'
dtx - delete from dot to the char before next 'x'
- show_status_line() uses a static int checksum to remember what
is currently displayed on the screen and not re-draw the status
line unless it has changed.
- Some of the code in refresh() was moved out to format_line().
refresh() trys to send out the smallest segment containing
the changed chars rather than the whole line.
- Added "flash" to the :set command to specify if error indication
should be by flashing the screen or ringing the bell.
- Changed the rawmode() routine so that it turns off the
NL -> CR NL translation. On output of a NL, the OS will not add
a CR.
- If vi was started as "view", with global read-only mode,
and another file is opened, the file is opened read-only
rather than read+write.
2001-05-07 17:37:43 +00:00
Eric Andersen
c1bdffe99b
Another nice cleanup from Larry. This adds a new last_char_is() function and
...
uses it to avoid possible buffer underruns whn strlen is zero, and avoid the
possible space-hogging inline of strlen() in several cases.
-Erik
2001-04-26 15:56:47 +00:00
Eric Andersen
1c0d311ff4
Several fixes from Sterling Huxley for the vi applet.
2001-04-16 15:46:44 +00:00
Eric Andersen
4fd382ea29
Remove unused optarg variable
2001-04-04 19:33:32 +00:00
Eric Andersen
d402edfd63
Some cleanups for libc5 support
2001-04-04 19:29:48 +00:00
Eric Andersen
3f98040554
I said no new features till after the 0.51 release. Well, I lied. This is a
...
vi editor for busybox, contributed by Sterling Huxley <sterling@europa.com>.
It adds 22k to the busybox binary when enabled. Quite impressive!
2001-04-04 17:31:15 +00:00