up.cc (308B)
1 #include "backend" 2 3 void Backend::up (bool state) { 4 PROFILE("Backend::up"); 5 6 static int lock; 7 8 mutex_lock (&lock); 9 bool oldstate = isup; 10 isup = state; 11 mutex_unlock (&lock); 12 13 if (oldstate != state) 14 msg("Marking back end " << description() << " as " << upstr() << "\n"); 15 }