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225 Commits

Author SHA1 Message Date
Denys Vlasenko
66426760be *: remove "Options:" string from help texts 
function                                             old     new   delta
packed_usage                                       28706   28623     -83

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-06-05 03:58:28 +02:00
Peter Korsgaard
8dc6195c97 setconsole: open console for writing rather than reading 
The console passed to TIOCCONS has to be writable, otherwise future
console writes will fail.

This presumably used to work, but in current kernels (see
drivers/tty/tty_io.c:redirected_tty_write) console writes are sent to
vfs_write(device), which checks if the device is writable. A quick look
in the linux git history doesn't show any recent changes to either tty_io
or vfs_write.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-05-29 01:51:33 +02:00
Pere Orga
5bc8c005a8 move remaining help text from include/usage.src.h 
Signed-off-by: Pere Orga <gotrunks@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-04-11 03:29:49 +02:00
Pere Orga
55068c478e move help text from include/usage.src.h to console-tools/*.c 
Signed-off-by: Pere Orga <gotrunks@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-03-28 02:51:01 +02:00
Denys Vlasenko
681efe20d3 use user's shell instead of hardwired "/bin/sh" (android needs this) 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-03-08 21:00:36 +01:00
Harald Becker
9beb68e3e2 showkey: make showkey -a work on any stdin 
function                                             old     new   delta
showkey_main                                         496     513     +17

Signed-off-by: Harald Becker <ralda@gmx.de>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-02-27 07:16:44 +01:00
Denys Vlasenko
e3b1a1fd28 Replace "depends on PLATFORM_LINUX" with "select PLATFORM_LINUX" 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-02-26 22:24:08 +01:00
Denys Vlasenko
b2f00ac22a reset: "ESC(K" selects German, why do we use THAT? Change to "ESC(B" (US) 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-02-10 10:18:22 +01:00
Denys Vlasenko
d8494934a7 getty: explain every bit in termios; remove redundant stuff in termios_final 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-01-26 03:26:38 +01:00
Denys Vlasenko
fb132e4737 whitespace cleanup 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-29 11:46:52 +02:00
Marek Polacek
7b18107384 *: use _exit() in sighandlers; showkey: do not use exit-thru-sighandler 
While at it, make ESC sequences more readable; and removed check for
isatty(stdin) in reset. Code shrink:

   text    data     bss     dec     hex filename
 884771     936   17216  902923   dc70b busybox_old
 884723     936   17216  902875   dc6db busybox_unstripped

Signed-off-by: Marek Polacek <mmpolacek@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-10-28 21:34:56 +02:00
Denys Vlasenko
cc131534e2 showkey: code shrink 
function                                             old     new   delta
signal_handler                                        52      45      -7
showkey_main                                         461     454      -7
xset1                                                 40      29     -11

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-08-29 05:00:40 +02:00
Denys Vlasenko
0ef64bdb40 *: make GNU licensing statement forms more regular 
This change retains "or later" state! No licensing _changes_ here,
only form is adjusted (article, space between "GPL" and "v2" and so on).

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-08-16 20:14:46 +02:00
Jeremie Koenig
1d7266d3b5 mark Linux-specific configuration options 
PLATFORM_LINUX is used as a dependency for applets or features
which require Linux-specific interfaces.

Signed-off-by: Jeremie Koenig <jk@jk.fr.eu.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-07-19 00:44:56 +02:00
Pascal Bellard
21e8e8da64 libbb: introduce and use BB_EXECVP_or_die() 
function                                             old     new   delta
BB_EXECVP_or_die                                       -      47     +47
time_main                                           1042    1043      +1
chrt_main                                            371     364      -7
ionice_main                                          292     282     -10
setsid_main                                           69      56     -13
nohup_main                                           236     223     -13
cttyhack_main                                        266     253     -13
chroot_main                                           94      81     -13
chpst_main                                           746     733     -13
timeout_main                                         297     279     -18
taskset_main                                         541     522     -19
vfork_child                                           67      45     -22
parse                                                975     953     -22
lpd_main                                             770     748     -22
launch_helper                                        192     170     -22
tcpudpsvd_main                                      1810    1782     -28
nice_main                                            190     156     -34
env_main                                             242     206     -36
run_command                                          221     174     -47
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 1/17 up/down: 48/-352)         Total: -304 bytes

Signed-off-by: Pascal Bellard <pascal.bellard@ads-lu.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-07-04 00:57:03 +02:00
Denys Vlasenko
41ddd9f606 *: make exec failure message more consistent 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-25 01:46:53 +02:00
Denys Vlasenko
d70e0e995e *: add INSERTs to *.src files where appropriate 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-08 12:15:11 +02:00
Denys Vlasenko
729ecb87bf bbconfig: make it independent from printf functions 
function                                             old     new   delta
full_write2_str                                        -      25     +25
full_write1_str                                        -      25     +25
clear_main                                            21      20      -1
telnet_main                                         1488    1477     -11
getty_main                                          1932    1918     -14
full_write22_str                                      25       -     -25
------------------------------------------------------------------------------
(add/remove: 2/1 grow/shrink: 0/3 up/down: 50/-51)             Total: -1 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-07 14:14:26 +02:00
Denys Vlasenko
8aab0c95be loadkmap: remove UNUSED_PARAM from argv 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-06 18:10:50 +02:00
Denys Vlasenko
2fd45c2cdb dumpkmap,loadkmap: abort if there are params on cmdline 
function                                             old     new   delta
loadkmap_main                                        201     219     +18
dumpkmap_main                                        208     223     +15

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-06 18:09:57 +02:00
Denys Vlasenko
2f32bf8be6 remove defconfig. Now "make defconfig" simply uses defaults from Config.in 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-06 04:14:28 +02:00
Denys Vlasenko
da929a95aa mass renaming Kbuild -> Kbuild.src, Config.in -> Config.src 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-04 20:10:51 +02:00
Grigory Batalov
ad7a5d436c fgconsole: new applet by Grigory Batalov <bga@altlinux.org> 
function                                             old     new   delta
fgconsole_main                                         -      51     +51
applet_names                                        2227    2237     +10
applet_main                                         1304    1308      +4
applet_nameofs                                       652     654      +2
applet_install_loc                                   163     164      +1
packed_usage                                       27079   27073      -6
------------------------------------------------------------------------------
(add/remove: 2/0 grow/shrink: 4/1 up/down: 68/-6)              Total: 62 bytes

Signed-off-by: Grigory Batalov <bga@altlinux.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-05-23 23:22:10 +02:00
Denys Vlasenko
2e068e725c setkeycodes: fix handling of 0exx scancodes 
function                                             old     new   delta
setkeycodes_main                                     143     130     -13

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-05-19 17:15:54 +02:00
Denys Vlasenko
d9a3e89f50 consolidate ESC sequences 
function                                             old     new   delta
bell                                                   2       -      -2
CMdown                                                 2       -      -2
Ceos                                                   4       -      -4
Ceol                                                   4       -      -4
CMup                                                   4       -      -4
SOs                                                    5       -      -5
SOn                                                    5       -      -5
CMrc                                                   9       -      -9

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-05-16 23:42:13 +02:00
Denys Vlasenko
5342c3f310 clean up redundant, commented-out and misplaced includes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-04-01 15:09:44 +02:00
Harald Becker
8ce1dc03c1 loadfont/setfont: optional PSF2 font support 
Signed-off-by: Harald Becker <ralda@gmx.de>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-02-21 13:10:26 +01:00
Denys Vlasenko
98a4c7cf3d *: suppress ~60% of "aliased warnings" on gcc-4.4.1 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-02-04 15:00:15 +01:00
Denys Vlasenko
a355da0775 *: make 2 more "int argc"'s unused; more saved if !DESKTOP 
function                                             old     new   delta
sync_main                                             18      20      +2
tty_main                                              90      87      -3
iprule_list                                           83      79      -4

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-01-04 13:16:08 +01:00
Denys Vlasenko
e992bae6f9 *: remove a few more cases of argc usage. -89 bytes. 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-11-28 15:18:53 +01:00
Denys Vlasenko
ab19ede655 tidy up O_NONBLOCK usage. use libbb functions in stty. 
Added O_RDONLY where improves readability. Note: O_RDONLY == 0,
so it is there even if not specified.

function                                             old     new   delta
stty_main                                           1289    1235     -54

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-11-11 21:05:42 +01:00
Bernhard Reutner-Fischer
a48308701a add and use xopen_nonblocking (-18b) 
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-10-27 17:17:34 +01:00
Denys Vlasenko
f3b92d3856 getopt: FEATURE_GETOPT_LONG for -l; rename GETOPT_LONG to LONG_OPTS 
Signed-off-by: Colin Watson <cjwatson@ubuntu.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-06-19 12:10:38 +02:00
Denis Vlasenko
db12d1d733 Fix forgotten license comments 2008-12-07 00:52:58 +00:00
Denis Vlasenko
4febd91326 kbd_mode: s/ioctl/xioctl. also saves 12 bytes 2008-11-08 21:42:14 +00:00
Denis Vlasenko
dc70069a46 kbd_mode: support -C TTY option 
function                                             old     new   delta
packed_usage                                       25334   25361     +27
kbd_mode_main                                        146     173     +27
 2008-11-08 21:39:06 +00:00
Denis Vlasenko
fc66892abd *: remove superfluous casts. no code changes 2008-11-06 02:32:31 +00:00
Denis Vlasenko
651d49a2ce showkey: suppress gcc warning 2008-09-28 16:44:28 +00:00
Bernhard Reutner-Fischer
6c4dadefb6 - update my name. No obj-code changes ;) 2008-09-25 12:13:34 +00:00
Denis Vlasenko
ea7c9b3366 whitespace fixes 2008-09-25 10:39:10 +00:00
Denis Vlasenko
eef6077d7e setfont: use ioctl(KDFONTOP), it honours -C tty 2008-09-20 18:14:13 +00:00
Denis Vlasenko
72fa70af4c setfont: small fixes from Vladimir 2008-09-18 01:01:02 +00:00
Denis Vlasenko
53f219ebbe setfont: support -m and -C, support -m TEXTUAL_MAP (by Vladimir) 
build system: fixlet for echo applet config

function                                             old     new   delta
setfont_main                                         157     387    +230
ctoi                                                   -      75     +75
packed_usage                                       24921   24950     +29
 2008-09-16 19:35:42 +00:00
Denis Vlasenko
2bc5c033dc setfont: add comments/TODOs, no code changes 2008-09-13 18:27:32 +00:00
Denis Vlasenko
d4b719878f kbd_mode: fix non-ASCII letters in comments 
install: support -D
 2008-09-03 21:54:46 +00:00
Denis Vlasenko
625ed8e027 Updating defconfig, fixing a typo in Config.in 2008-08-19 22:26:05 +00:00
Denis Vlasenko
d7cc2e601d showkey: new applet by Vladimir 2008-08-17 14:17:48 +00:00
Denis Vlasenko
c8d02aa959 setfont: new applet by Vladimir 2008-08-17 14:12:26 +00:00
Denis Vlasenko
2afd5ab62c *: use get_console_fd() as appropriate, and make it fail on open error - 
get_console_fd_or_die().

function                                             old     new   delta
get_console_fd_or_die                                  -     163    +163
loadkmap_main                                        211     201     -10
loadfont_main                                        440     430     -10
dumpkmap_main                                        218     208     -10
kbd_mode_main                                        158     146     -12
setkeycodes_main                                     156     143     -13
get_console_fd                                       163       -    -163
------------------------------------------------------------------------------
(add/remove: 1/1 grow/shrink: 0/5 up/down: 163/-218)          Total: -55 bytes
 2008-08-05 23:32:27 +00:00
Denis Vlasenko
e0143a1aad kbd_mode: remove erroneous & from &var. By Vladimir. 2008-08-05 23:01:01 +00:00