busybox-w32/shell/cttyhack.c, branch long_pathsA mirror of https://github.com/rmyorston/busybox-w32.git
https://git.lua4.win/busybox-w32/atom?h=long_paths2023-07-10T15:25:21+00:00Update applet size estimates2023-07-10T15:25:21+00:00Denys Vlasenkovda.linux@googlemail.com2023-07-10T15:25:21+00:00urn:sha1:5353df91cba7b397b9407701681708d0a1518df6
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
config: update size information2018-12-28T02:20:17+00:00Denys Vlasenkovda.linux@googlemail.com2018-12-28T02:20:17+00:00urn:sha1:b097a84d62dcfcf201a695b54bcfafae70cac8a6
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
regularize format of source file headers, no code changes2017-09-18T14:28:43+00:00Denys Vlasenkovda.linux@googlemail.com2017-09-18T14:28:43+00:00urn:sha1:0c4dbd481aedb5d22c1048e7f7eb547a3b5e50a5
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
make 17 state-changing execing applets (ex: "nice PROG ARGS") noexec2017-08-04T17:55:01+00:00Denys Vlasenkovda.linux@googlemail.com2017-08-04T17:55:01+00:00urn:sha1:5c527dc57e74c1b60c910dc1a3f3ec9683fca43d
The applets with "<applet> [opts] PROG ARGS" API very quickly exec
another program, noexec is okay for them:
chpst/envdir/envuidgid/softlimit/setuidgid
chroot
chrt
ionice
nice
nohup
setarch/linux32/linux64
taskset
cttyhack
"reset" and "sulogin" applets don't have this form, but also exec
another program at once, thus made noexec too.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
config: deindent all help texts2017-07-21T07:50:55+00:00Denys Vlasenkovda.linux@googlemail.com2017-07-21T07:50:55+00:00urn:sha1:72089cf6b4a77214ec4fd21d5ee5bf56958781cb
Those two spaces after tab have no effect, and always a nuisance when editing.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Update menuconfig items with approximate applet sizes2017-07-18T20:01:24+00:00Denys Vlasenkovda.linux@googlemail.com2017-07-18T20:01:24+00:00urn:sha1:4eed2c6c5092ed95b8ee6d994106c54a9fc6ed3e
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
cttyhack: handle multiple consoles found in sysfs2012-02-04T20:55:01+00:00Aaro Koskinenaaro.koskinen@iki.fi2012-02-04T20:55:01+00:00urn:sha1:6e9d047c1558f92531ea12b9e3206023ab77cf51
If multiple consoles are found from the sysfs file, cttyhack fails:
cttyhack: can't open '/dev/tty0 ttyS0': No such file or directory
In such cases take the last one as the kernel will use that one for
/dev/console.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
cttyhack: move /sys/class/tty/console/active check to the front2011-10-31T15:57:04+00:00Denys Vlasenkovda.linux@googlemail.com2011-10-31T15:57:04+00:00urn:sha1:f8a5b792ba3cb0d11531902a04600fc274dff69e
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
cttyhack: print detected ctty name when called without parameters2011-10-31T12:18:44+00:00Alexander Shishkinvirtuoso@slind.org2011-10-31T12:18:44+00:00urn:sha1:156840c249ddf761d9e60b06ca6d8aaa1bf88402
Sometimes there's a need to figure out the controlling tty from a shell
script, for example, to obtain a line for getty. In this case it's easier
to call cttyhack than trying to repeat some of the cttyhack's logic.
function old new delta
cttyhack_main 283 327 +44
packed_usage 28911 28915 +4
Signed-off-by: Alexander Shishkin <virtuoso@slind.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
cttyhack: trivial spelling/spacing fixes2011-08-16T21:31:03+00:00Kevin Cernekeecernekee@gmail.com2011-08-14T20:35:25+00:00urn:sha1:4619802a5f399119345ca339886b7b060f2c15aa
Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>