C.15. Administrator-Forced Transitions
/********************************************************* NAME : signal_end *********************************************************/ static void signal_end( int nosig ) { vrrp_rt *vsrv = &glob_vsrv; /* remove the pid file */ pidfile_rm( vsrv ); /* if the deamon is master, leave this state */ if( vsrv->state == VRRP_STATE_MAST ){ state_leave_master( vsrv, 1 ); } exit( 0 ); } /********************************************************* NAME : signal_user *********************************************************/ static void signal_user( int nosig ) { vrrp_rt *vsrv = &glob_vsrv; if( nosig == SIGUSR1 ){ vsrv->wantstate = VRRP_STATE_MAST; } if( nosig == SIGUSR2 ){ vsrv->wantstate = VRRP_STATE_BACK; } /* rearm ...Get VRRP: Increasing Reliability and Failover with the Virtual Router Redundance Protocol now with the O’Reilly learning platform.
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