From b28d4c3462e6b0e66322503f5ef0b941e0bb9cb8 Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Tue, 25 Jul 2017 16:29:36 +0200 Subject: ash: [VAR] Move unsetvar functionality into setvareq Upstream commit: Date: Tue, 25 May 2010 20:55:05 +0800 [VAR] Move unsetvar functionality into setvareq This patch moves the unsetvar code into setvareq so that we can no have a pathological case of an unset variable hanging around unless it has a bit pinning it like VEXPORT. Signed-off-by: Herbert Xu function old new delta setvareq 227 303 +76 expmeta 517 521 +4 localcmd 364 366 +2 unsetcmd 96 76 -20 unsetvar 129 7 -122 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 3/2 up/down: 82/-142) Total: -60 bytes Signed-off-by: Denys Vlasenko --- shell/ash_test/ash-vars/unset.right | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 shell/ash_test/ash-vars/unset.right (limited to 'shell/ash_test/ash-vars/unset.right') diff --git a/shell/ash_test/ash-vars/unset.right b/shell/ash_test/ash-vars/unset.right new file mode 100644 index 000000000..77d5abe9e --- /dev/null +++ b/shell/ash_test/ash-vars/unset.right @@ -0,0 +1,17 @@ +./unset.tests: unset: line 3: -: bad variable name +2 +./unset.tests: unset: line 5: illegal option -m +2 +0 +___ +0 f g +0 g +0 +___ +0 f g +0 +0 f g +0 +___ +./unset.tests: unset: line 36: VAR_RO: is read only +2 f g -- cgit v1.2.3