busybox-w32/libbb, branch su_cmd3

win32: case-sensitivity in tab completion

2023-04-19T11:51:19+00:00

The tab-completion code treated all matches as case-insensitive because that's how Microsoft Windows handles filenames. This is now inadequate, as shell builtins, functions and aliases are case sensitive. Modify the treatment of case-sensitivity in tab completion: - Track whether each potential match is case-insensitive (filename) or case-sensitive (shell builtin, function or alias). - When comparing matches use a case-insensitive comparison if either value is a filename. Otherwise use a case-sensitive comparison. Adds 64 bytes.

Merge branch 'busybox' into merge

2023-04-17T06:32:52+00:00

wget: enable progress bar in default configuration

2023-04-16T12:52:49+00:00

For some reason the progress bar in wget has never been enabled. Costs 1536-1600 bytes.

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.

lineedit: fix crash when icanon set with -echo

2023-04-12T11:49:14+00:00

When icanon is set with -echo (e.g. ssh from an emacs shell) then S.state will remain null but later it will be deferenced causing ash to crash. Fix: additional check on state. Signed-off-by: Akos Somfai Signed-off-by: Denys Vlasenko

appletlib: fix "warning: unused variable applet_no"

2023-04-10T14:56:55+00:00

Signed-off-by: Tomas Paukrt Signed-off-by: Denys Vlasenko

ash: fix sleep built-in not running INT trap immediately on ^C

2023-04-10T14:30:27+00:00

function old new delta sleep_for_duration 169 149 -20 Signed-off-by: Denys Vlasenko

Merge branch 'busybox' into merge

2023-04-09T10:24:09+00:00

libbb: consolidate NOMMU fix of restoring high bit in argv[0][0]

2023-04-06T19:20:28+00:00

function old new delta fork_or_rexec 46 56 +10 bootchartd_main 1087 1079 -8 cpio_main 674 661 -13 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/2 up/down: 10/-21) Total: -11 bytes Signed-off-by: Denys Vlasenko

ash: add support for INT trap

2023-04-03T07:33:14+00:00

The trap builtin now handles INT. As before, other signals (from a limited list) are accepted but their traps don't have any effect. There's some variability in how shells handle traps. This patch upholds that proud tradition. Various changes are needed to make this work: - Line editing has a new flag to ignore Ctrl-C. - If INT is being trapped or ignored don't call raise_interrupt(). - A minimal implementation of dotrap() is provided. - Call dotrap() when the read builtin or line input detect Ctrl-C. - Adjust Ctrl-C detection when the INT trap is changed. - Set may_have_traps when an INT trap is set. Costs 368-448 bytes. (GitHub issue #303)