[Xymon] Configuring a red alert for: Machine recently rebooted

Martin Müller m.mueller at theearlytimes.de
Fri May 29 14:10:57 CEST 2020


Hello,

It seems that the function durationvalue in timefunc.c does not handle 
negative values. (Which seems pretty reasonable). I'm not sure if we 
ever need negative durations other than -1. Anyway I worked around this 
by adding:

         int sign = 1;

         if( *dur ='-' ) {
            startofval = dur+1;
            sign=-1;
         }else{
            startofval = dur;
         }
to the start of the function and returning:

   result*sign;

Cheers

Martin


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