busybox-w32/loginutils/sulogin.c, branch zstd

sulogin: set ^C to SIG_DFL before execing the shell

2025-07-18T05:29:24+00:00

function old new delta sulogin_main 331 340 +9 Signed-off-by: Denys Vlasenko

Update applet size estimates

2023-07-10T15:25:21+00:00

Signed-off-by: Denys Vlasenko

libbb: invert the meaning of SETUP_ENV_NO_CHDIR -> SETUP_ENV_CHDIR

2022-01-13T11:50:48+00:00

Double negatives are hard to grok. function old new delta login_main 986 988 +2 su_main 474 470 -4 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/1 up/down: 2/-4) Total: -2 bytes Signed-off-by: Denys Vlasenko

sulogin: util-linux does not say "normal startup" on Ctrl-D

2022-01-13T00:43:11+00:00

function old new delta sulogin_main 341 331 -10 .rodata 104327 104312 -15 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-25) Total: -25 bytes Signed-off-by: Denys Vlasenko

sulogin: start _login_ shell only with -p

2022-01-13T00:38:47+00:00

Also, shorten/eliminate messages to be closer to util-linux. function old new delta packed_usage 34233 34238 +5 sulogin_main 340 341 +1 .rodata 104380 104327 -53 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/1 up/down: 6/-53) Total: -47 bytes Signed-off-by: Denys Vlasenko

ash: ^C with SIG_INGed SIGINT should not exit the shell

2022-01-13T00:15:10+00:00

function old new delta __pgetc 501 522 +21 Signed-off-by: Denys Vlasenko

sulogin: increase util-linux compatibility

2022-01-12T22:19:11+00:00

Change to root's HOME. Set some envvars. Steal ctty if necessary and possible. function old new delta sulogin_main 240 340 +100 setup_environment 225 233 +8 su_main 479 474 -5 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/1 up/down: 108/-5) Total: 103 bytes Signed-off-by: Denys Vlasenko

libbb: exec_login_shell() - new function

2020-12-02T20:51:08+00:00

function old new delta exec_login_shell - 12 +12 sulogin_main 247 240 -7 login_main 960 953 -7 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 0/2 up/down: 12/-14) Total: -2 bytes Signed-off-by: Denys Vlasenko

libbb: rename run_shell() to exec_shell()

2020-12-02T20:28:47+00:00

Signed-off-by: Denys Vlasenko

libbb: bb_do_delay(3) -> pause_after_failed_login(), and stop looping there

2020-11-29T10:32:48+00:00

function old new delta pause_after_failed_login - 9 +9 vlock_main 358 353 -5 sulogin_main 252 247 -5 su_main 484 479 -5 passwd_main 936 931 -5 login_main 967 962 -5 bb_do_delay 68 - -68 ------------------------------------------------------------------------------ (add/remove: 1/1 grow/shrink: 0/5 up/down: 9/-93) Total: -84 bytes Signed-off-by: Denys Vlasenko