svn commit: samba r20930 - in branches/SAMBA_4_0/source: lib/events lib/replace/system torture/local

[tridge at samba.org]

Volker,

For more efficiency we could use ffsl() and two bit mask integers to
find pending signals. We'd need to add ffsl() to lib/replace.

Note sure if its worth it though. We don't get signals often enough to
save those few nanoseconds I think.

Cheers, Tridge