busybox-w32/libbb/read_key.c, branch cron_changes

Merge branch 'busybox' into merge

2026-03-11T10:14:49+00:00

libbb: better comments in read_key()

2026-02-15T14:16:26+00:00

Signed-off-by: Denys Vlasenko

Merge branch 'busybox' into merge

2025-08-10T06:46:58+00:00

shell: fix race between signal handlers setting bb_got_signal and poll()

2025-07-02T20:42:47+00:00

function old new delta __ppoll_time64 - 211 +211 check_got_signal_and_poll - 164 +164 read_key 607 601 -6 shell_builtin_read 1328 1318 -10 ------------------------------------------------------------------------------ (add/remove: 4/0 grow/shrink: 0/2 up/down: 375/-16) Total: 359 bytes Signed-off-by: Denys Vlasenko

use pollfd[1] array for poll() argument

2025-07-02T19:55:42+00:00

Signed-off-by: Denys Vlasenko

win32: virtual terminal input fixes

2023-03-06T12:25:39+00:00

- Disable ENABLE_PROCESSED_INPUT in raw mode. Otherwise ^C isn't immediately detected during shell command line editing with virtual terminal input enabled. - Switch read_key()/unix_readkey() to windows_read_key()/read_key(). This allows the shell `read` builtin to use windows_read_key(). Without this change `read` fails when virtual terminal input is enabled.

win32: enable Unix read_key() for virtual terminal

2023-03-05T12:33:01+00:00

Until now busybox-w32 has used a native Windows implementation of read_key(). Build the upstream Unix implementation and use it instead of the native version when virtual terminal input mode is enabled.

libbb: shrink lineedit_read_key()

2022-01-17T23:36:42+00:00

function old new delta lineedit_read_key 237 231 -6 Signed-off-by: Denys Vlasenko

ash,hush: fix handling of SIGINT while waiting for interactive input

2022-01-17T10:46:23+00:00

function old new delta lineedit_read_key 160 237 +77 __pgetc 522 589 +67 fgetc_interactive 244 309 +65 safe_read_key - 39 +39 read_key 588 607 +19 record_pending_signo 23 32 +9 signal_handler 75 81 +6 .rodata 104312 104309 -3 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 6/1 up/down: 282/-3) Total: 279 bytes Signed-off-by: Denys Vlasenko

read_key(): placate "warning: shifting a negative signed value is undefined"

2019-10-25T15:40:57+00:00

Signed-off-by: Denys Vlasenko