libbb: make rtc_xopen try harder on EBUSY
authorDenys Vlasenko <vda.linux@googlemail.com>
Fri, 2 May 2014 07:05:03 +0000 (09:05 +0200)
committerDenys Vlasenko <vda.linux@googlemail.com>
Fri, 2 May 2014 07:05:03 +0000 (09:05 +0200)
commit528808fa7b0778931fb624e95c38cf8cbc2fff90
treed66730c8a6cdbff37c69bd88a511bb486ed55d71
parentfe33683c8bad841a1b5e947fcc6a502b85ca53cf
libbb: make rtc_xopen try harder on EBUSY

function                                             old     new   delta
rtc_xopen                                             77     139     +62

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