[rrd-users] CDEF,RPN, no decimal constant possible?

Peter pspiegler at gmx.de
Fri Jul 11 15:18:25 CEST 2014

Hi Tobi,
yes, to allow at least float numbers the size of rpn_cdefds_t { char  op; 
short   val; } is increasing from 4 to 6 byte.
The rpn nodes ar stored in par[10] (80 Bytes) in ds_def_t. 
Then the maximum  rpn nodes are decreasing from 20 to 13.
And it it is not backward compatible.

So it is only possible in a new rrd file version.


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