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131 Commits (b5eaabb32221ece5d3a149cb3b49c439fa3647d5)

Author SHA1 Message Date
Denis Vlasenko b5eaabb322 hush: add Ctrl-C handling to nofork case 2007-04-28 16:45:59 +00:00
Denis Vlasenko 3ac0e00553 hush: better signal handling across ctrl-z 2007-04-28 16:45:22 +00:00
Denis Vlasenko 18e19f2b0d hush: fix nofork + ctrl-Z clobbering of globals 2007-04-28 16:43:18 +00:00
Denis Vlasenko a6a1785a30 hush: add ctrl-Z handling for nofork'ed case 2007-04-28 16:42:11 +00:00
Denis Vlasenko 1359da6ac7 hush: make Ctrl-Z work (at least sometimes) 2007-04-21 23:27:30 +00:00
Denis Vlasenko 762d35c75f hust: add a comment 2007-04-21 17:28:51 +00:00
Denis Vlasenko 52881e9f23 hush: fix more backgrounding bugs. Plenty of them remains still. 2007-04-21 13:42:52 +00:00
Denis Vlasenko 2f1bb36a55 hush: explain why "pipe; exit $?" doesn't show correct exitcode 2007-04-21 10:01:14 +00:00
Denis Vlasenko 87cb2db703 hush: do not print message if killed by signal; 
move some functions up before main()
 2007-04-21 10:00:01 +00:00
Denis Vlasenko 54e7ffb3a4 hush: begin fixing non-functional job control 2007-04-21 00:03:36 +00:00
Denis Vlasenko 5f786c24e4 hush: small code shrink; style fixes 2007-04-20 08:35:45 +00:00
Denis Vlasenko 516a0ca2dc ps: add -o tty and -o rss support 
1373      14      24    1411     583 busybox.t1/procps/ps.o
   1462      14      24    1500     5dc busybox.t2/procps/ps.o
 2007-04-19 14:46:14 +00:00
Denis Vlasenko 55b2de71d7 hush: remove stray semicolon (should change nothing) 2007-04-18 17:21:28 +00:00
Denis Vlasenko 7d4c44e1b1 shells: remove few statics and duplicated code 
(much more of the same remains, alas)
function                                             old     new   delta
doset                                                330     332      +2
warn                                                  53      51      -2
onecommand                                           463     461      -2
ioecho                                                40      38      -2
forkexec                                            1412    1410      -2
err                                                   81      79      -2
setdash                                               59      56      -3
flag                                                   4       -      -4
msh_main                                            1389    1384      -5
eval                                                 388     381      -7
subgetc                                              759     747     -12
static.local                                          14       -     -14
b_adduint                                             70      52     -18
------------------------------------------------------------------------------
(add/remove: 0/2 grow/shrink: 1/10 up/down: 2/-73)            Total: -71 bytes
 2007-04-16 22:34:39 +00:00
Denis Vlasenko ac678ec2f1 style fixes, no code changes 2007-04-16 22:32:04 +00:00
Denis Vlasenko 8a28e620ce lash: recognize and use NOFORK applets 
lash,hush: fix kill buglet (didn't properly recognize ESRCH)
 2007-04-14 11:16:29 +00:00
Denis Vlasenko f5294e1f4c hush: use NOFORK applets as appropriate. Net reduction of code size. 2007-04-14 10:09:57 +00:00
Denis Vlasenko fbf6dea5a2 hush: more style fixes. 2007-04-13 19:56:56 +00:00
Denis Vlasenko f03dbeda90 hush: comment out and replace bug in set_local_var: 
-       if (value == 0 && ++value == 0) {
+       /*if (value == 0 && ++value == 0) ??? -vda */
+       if (value == NULL || value[1] == '\0') {

Style fixes.
 2007-04-13 19:55:50 +00:00
Denis Vlasenko 7cced6e574 fix realloc-of-non-malloced pointer, and reduce size while at it 2007-04-12 17:08:53 +00:00
Denis Vlasenko 831a20f512 pass a copy of argv[i] to NOFORK applets (they may permute it etc). 
set/save/restore more shared global variables whan call one applet from another
 2007-04-12 12:27:32 +00:00
Denis Vlasenko 50f7f446ec bb_full_fd_action: remove potential xmalloc from NOFORK path 
cat: stop using stdio.h opens
libbb: introduce & use open[3]_or_warn
function                                             old     new   delta
open3_or_warn                                          -      54     +54
bb_cat                                               115     144     +29
open_or_warn                                           -      25     +25
unlzma                                              2404    2412      +8
chattr_main                                          334     339      +5
xstrtoul_range_sfx                                   251     255      +4
telnet_main                                         1514    1510      -4
static.opt                                             4       -      -4
qgravechar                                           122     118      -4
fuser_add_pid                                         61      54      -7
fuser_add_inode                                      154     147      -7
writeFileToTarball                                  1542    1534      -8
refresh                                             1156    1148      -8
do_show                                              856     846     -10
read_leases                                          212     200     -12
setup_redirects                                      236     222     -14
iproute_list_or_flush                               1582    1568     -14
read_config                                          427     411     -16
write_leases                                         284     264     -20
hash_file                                            338     318     -20
copy_file                                           1760    1740     -20
do_iproute                                          2610    2588     -22
bb_full_fd_action                                    320     269     -51
open_to_or_warn                                      103      49     -54
fuser_main                                          1660    1596     -64
.rodata                                           131160  131096     -64
------------------------------------------------------------------------------
(add/remove: 2/1 grow/shrink: 4/19 up/down: 125/-423)        Total: -298 bytes
 2007-04-11 23:20:53 +00:00
Denis Vlasenko 6398cf477d style fixes, no code changes. 2007-04-11 17:04:29 +00:00
Denis Vlasenko e4f2d064b0 rename: run_applet_by_name -> run_applet_and_exit 2007-04-11 17:03:19 +00:00
Denis Vlasenko 80d14beae9 Rename two config options: 
FEATURE_SH_STANDALONE_SHELL => FEATURE_SH_STANDALONE
FEATURE_EXEC_PREFER_APPLETS => FEATURE_PREFER_APPLETS
Make SH_STANDALONE depend on PREFER_APPLETS.
getopt.c: more randomconfig-induced fixes
 2007-04-10 23:03:30 +00:00
Denis Vlasenko ff131b980d style fixes. No code changes. 2007-04-10 15:42:06 +00:00
Denis Vlasenko 219d14d514 random style fixes (extra spaces deleted) 2007-03-24 15:40:16 +00:00
Denis Vlasenko 6ca0444420 syslogd: fix "readpath bug" by using readlink instead 
libbb: rename xgetcwd and xreadlink
 2007-02-11 16:19:28 +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 4c97863109 assorted fixes for bugs found with randomconfig 2007-02-03 03:31:13 +00:00
Denis Vlasenko bb81c5831a hush: style fixes 2007-01-30 22:32:09 +00:00
Denis Vlasenko c72c1ed932 hush: now it's -Wwrite-strings clean 2007-01-30 22:31:26 +00:00
Denis Vlasenko 0c886c65de hush: style fixes 2007-01-30 22:30:09 +00:00
Denis Vlasenko 15d78fb724 hust: -Wwrite-strings fixes 2007-01-30 22:28:21 +00:00
Denis Vlasenko b6aae0f381 preparatory patch for -Wwrite-strings #2 2007-01-29 22:51:25 +00:00
Denis Vlasenko 38f6319421 cmdedit is not a 'command' editing anymore, it's just editing (generic), 
so rename stuff accordingly.
 2007-01-22 09:03:07 +00:00
Denis Vlasenko 8e1c71529c Convert cmdedit into more generic line input facility 
(make history and completion optional at runtime).
Use it for fdisk, as an example.
Some unrelated fixes in fdisk are also here.
 2007-01-22 07:21:38 +00:00
Denis Vlasenko 9af7c9d6b6 openvt,getty,vfork_daemon_rexec,mount: tighten up fd cleanup code 
(will close all fd's > 2 on daemonization now)
getty: fix "getty -" support, and also do not try to chown/chmod "-"
telnetd: fix "lost ctty" bug
Yet another attempt on saner function names:
bb_sanitize_server_stdio(0/1) -> bb_sanitize_stdio() + bb_daemonize();
 2007-01-19 21:19:35 +00:00
Denis Vlasenko bf0a201008 style fixes 
last xcalloc replaced by xzalloc
 2006-12-26 10:42:51 +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 e1a0d486e4 message string changes, mostly for consistency, also -32 bytes in .rodata 2006-10-20 13:28:22 +00:00
Denis Vlasenko 8de82bf84f hush.c: stop using __FILE__ (bad in out-of-tree builds) 2006-10-11 21:38:33 +00:00
Denis Vlasenko a959588b80 Yet another silly little byte saving. couldn't -> cannot 2006-09-29 21:30:43 +00:00
Rob Landley 215c61d3c2 Unbreak allbareconfig. 2006-09-15 04:10:05 +00:00
Rob Landley 88621d7398 Svn 16007 broke the build under gcc 4.0.3. This fixes up some of the damage 
(the e2fsprogs directory is too twisty and evil to easily fix, but I plan
to rewrite it anyway so I'll just bump that up in priority a bit).
 2006-08-29 19:41:06 +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
Rob Landley 53702e53ba Replace the previous checkin with the correct fix. 2006-07-19 21:43:53 +00:00
"Robert P. J. Day" 3e4da920bd For now, get around the error that "child" might be uninitialized. 2006-07-18 12:05:43 +00:00
"Robert P. J. Day" 177c9f3128 Get rid of all "#if 0" content. 2006-07-01 14:30:28 +00:00