ash: add "wait -n" bashism
authorDenys Vlasenko <vda.linux@googlemail.com>
Wed, 27 Mar 2019 14:51:42 +0000 (15:51 +0100)
committerDenys Vlasenko <vda.linux@googlemail.com>
Wed, 27 Mar 2019 14:52:17 +0000 (15:52 +0100)
commit966f087ab41e555fb40a158e7feae7603b31d450
tree02b8a9452f62a7c0d614776345b0290d60870e4a
parentda996c5d2ace026506eb82d3b04ac48bb7aca3fb
ash: add "wait -n" bashism

function                                             old     new   delta
waitcmd                                              205     288     +83
dowait                                               405     444     +39
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(add/remove: 0/0 grow/shrink: 2/0 up/down: 122/0)             Total: 122 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
shell/ash.c