watch: support fractional -n SEC
authorDenys Vlasenko <vda.linux@googlemail.com>
Tue, 12 Mar 2019 17:56:51 +0000 (18:56 +0100)
committerDenys Vlasenko <vda.linux@googlemail.com>
Tue, 12 Mar 2019 17:56:51 +0000 (18:56 +0100)
commit0ddc742c04538fdd8be51fb1d4dbcbd4309952db
treeaad3cbbb11ccfc718537fbf5497a17fd0eaf68a9
parent2452247ea33c1c70263bf4cbc11b3170366ff2ea
watch: support fractional -n SEC

function                                             old     new   delta
watch_main                                           212     232     +20

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
include/libbb.h
procps/watch.c