[rrd-users] Re: Larger varaible names

[paulw at oninit.com]

YOu need to make the alterations in rrd_graph.c as well.  In rrd_graph.c
search for 29 and change it to <desired length>+9 

Whether it works, don't know but we've had no problems.  We now have a 
memory leak but it looks like our own code that interfaces to rrdtool, 
but there is a small chance it's a rrdtool problem.

kevin.kress at comdev.cc wrote:
> 
> I would like to increase the size of the variable names allowable in the rrd
> format to about 256 characters.  I have found what I think is the location of
> the #defines that will increase the size of the variable names.  Before I
> proceed I was hoping I could get some opinions on what problems this might
> or if it will even work.
> 
> If it will not work can I get some insight as to why and what needs to be fixed.
> 
> the #defines I am looking at are in rrd_format.h:
> 
> #define DS_NAM_FMT    "%19[a-zA-Z0-9_-]"
> #define DS_NAM_SIZE   20
> 
> #define DST_FMT    "%19[A-Z]"
> #define DST_SIZE   20
> 
> I am assuming that either both DS_NAME_* and DST_* need to be changed or just DS_NAM_FMT and DS_NAM_SIZE.
> 
> Again, input is greatly appreciated.
> 
> Kevin
> --
> Kevin Kress (Software Engineer)
> COM DEV Wireless
> San Luis Obispo, CA
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