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

Merge branch 'busybox' into merge

2026-02-10T13:49:25+00:00

fdisk: several fixes for 4K sector size

2026-02-04T08:46:54+00:00

function old new delta bb_getsize_in_512sect - 187 +187 list_disk_name_and_sizes - 80 +80 get_geometry 511 535 +24 .rodata 107066 107088 +22 msg_building_new_label 143 142 -1 fdisk_main 4781 4775 -6 list_table 1423 1366 -57 list_disk_geometry 143 68 -75 bb_BLKGETSIZE_sectors 191 - -191 ------------------------------------------------------------------------------ (add/remove: 2/1 grow/shrink: 2/4 up/down: 313/-330) Total: -17 bytes Signed-off-by: Denys Vlasenko

stty: enable a minimal Windows implementation

2025-07-25T07:55:06+00:00

Implement a minimal stty applet for Windows. - Display and set terminal rows and columns - Enable/disable raw/cooked mode - Enable/disable echo mode - Implement 'stty sane' to reset raw/cooked/echo Adds 2120-2304 bytes. (GitHub issue #58)

win32: work around problem with stderr in MSVCRT

2024-09-30T15:08:42+00:00

Try to run a non-existent command with standard error closed: xyz 2>&- In recent versions of busybox-w32 this resulted in problems with moving through history (either using up/down keys or ctrl-r) and tab completion. In all cases the order of the prompt and the command were reversed. Bisection showed the problem was first seen in PRE-5396 which merged some commits from upstream, including fd47f0567 (lineedit: print prompt and editing operations to stderr). This (eventually) called to mind a previous problem with stderr in xargs which was fixed by commit f192e6539 (xargs: fix 'xargs -sNUM' tests). In both cases it seemed that mixing calls to bb_putchar_stderr() and fprintf(stderr, ...) was at fault. The former uses a file descriptor while the latter uses a stream. It was almost as if the stream was buffered. - The problem with xargs affected 32-bit and 64-bit builds with MSVCRT. - The problem with '2>&-' only affected 32-bit builds with MSVCRT. - Neither problem was present with UCRT builds. As a workaround change bb_putchar_stderr() to use the stderr stream in builds for MSVCRT. Saves 16 bytes in the 32-bit build. (GitHub issue #460)

Merge branch 'busybox' into merge

2023-07-13T07:06:26+00:00

libbb: code shrink: introduce and use [_]exit_FAILURE()

2023-06-15T09:55:56+00:00

function old new delta exit_FAILURE - 7 +7 _exit_FAILURE - 7 +7 run 198 199 +1 restore_state_and_exit 114 115 +1 xbsd_write_bootstrap 399 397 -2 vfork_compressor 209 207 -2 sig_handler 12 10 -2 serial_ctl 154 152 -2 parse_args 1169 1167 -2 onintr 21 19 -2 make_new_session 493 491 -2 login_main 988 986 -2 gotsig 35 33 -2 do_iplink 1315 1313 -2 addgroup_main 397 395 -2 inetd_main 1911 1908 -3 ------------------------------------------------------------------------------ (add/remove: 2/0 grow/shrink: 2/12 up/down: 16/-25) Total: -9 bytes Signed-off-by: Denys Vlasenko

libbb: don't build useless functions

2023-04-16T12:13:52+00:00

The functions ndelay_on(), ndelay_off() and close_on_exec_on() don't do anything useful because our fcntl(2) implementation doesn't support the features they require. Replace them with stubs. Saves 176-208 bytes.

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: add virtual terminal support to termios(3)

2023-03-05T12:32:15+00:00

Modify `struct termios` to support Windows virtual terminals. Native console mode flags replace the Unix `c_?flag` structure members. Remove unsupported flags from termios.h. Add implementations of tcgetattr(3)/tcsetattr(3) to get/set console flags when virtual terminal input mode is enabled. Add support for emulating raw mode to get_termios_and_make_raw(). This (and related functions) are exposed but not yet used.

Merge busybox into merge

2022-01-06T07:46:38+00:00

Fix merge conflict in miscutils/less.c. Use exit_SUCCESS() where possible.