busybox-w32/shell, branch dscho-kill-gently

Revert "ash: allow long-running nofork applets to be interrupted"

2017-08-22T14:30:29+00:00

This reverts commit f5051d07f196a8ff7aeaae762333d5aa2b824088. Upstream made 'yes' and 'seq' NOEXEC rather than NOFORK which also solves the problem, though NOEXEC doesn't provide any gain in busybox-w32.

Merge branch 'busybox' into merge

2017-08-22T13:56:12+00:00

ash: stage backported LINENO support as a separate patch

2017-08-17T14:43:33+00:00

Looks biggish and not particularly useful, but may be easier to just eat the impact if future backports from dash would be otherwise increasingly difficult. Signed-off-by: Denys Vlasenko

hush: trivial code shrink in builtin_getopts

2017-08-17T10:36:39+00:00

function old new delta builtin_getopts 368 363 -5 Signed-off-by: Denys Vlasenko

ash: unset OPTARG if getopts exits 1, support OPTERR=0 behavior

2017-08-15T13:44:41+00:00

function old new delta getoptscmd 522 547 +25 Signed-off-by: Denys Vlasenko

ash,hush: comment and debug tweaks, no code changes

2017-08-15T13:27:41+00:00

Signed-off-by: Denys Vlasenko

ash: one "current line = 1" might be missing, fix that

2017-08-14T17:46:56+00:00

I'm not sure this is necessary, but dash has this init here. Just in case, do it too. Signed-off-by: Denys Vlasenko

ash: update testsuite (we now error out on ${#=})

2017-08-14T13:01:32+00:00

Signed-off-by: Denys Vlasenko

ash: [PARSER] Catch variable length expansions on non-existant specials

2017-08-14T12:23:45+00:00

Upstream commit: Date: Thu, 30 Oct 2014 11:53:35 +0800 [PARSER] Catch variable length expansions on non-existant specials Currently we only check special variable names that follow directly after $ or ${. So errors such as ${#&} are not caught. This patch fixes that by moving the is_special check to just before we print out the special variable name. Signed-off-by: Herbert Xu function old new delta readtoken1 2630 2635 +5 Signed-off-by: Denys Vlasenko

shell: tweak getopts tests, no code changes

2017-08-13T00:59:00+00:00

Signed-off-by: Denys Vlasenko