[rrd-developers] Problem with current version of rrd_rpncalc.c

Alex van den Bogaerdt alex at ergens.op.HET.NET
Sat Jul 13 17:30:51 MEST 2002


rrd_rpncalc.c uses DEF_NAM_FMT but this is never defined.

This is introduced in version 1.10 of the file:
    Index: rrd_rpncalc.c
    RCS file: /usr/cvs/rrdtool/program/src/rrd_rpncalc.c,v
    retrieving revision 1.9
    retrieving revision 1.10
    diff -r1.9 -r1.10
    <         else if (sscanf(expr, #VVV "(%[a-z0-9]s)",vname) == 1) { \
    >         else if (sscanf(expr, #VVV "(" DEF_NAM_FMT ")",vname) == 1) { \

The simple solution would be to add the define to the file:
    #define DEF_NAM_FMT "%29[_A-Za-z0-9]"

Of course, that is not a good solution.  Another solution could be to
include rrd_graph.h (where DEF_NAM_FMT currently is defined).

However, the best solution may be to either move this define to rrd_tool.h
or to rrd_rpncalc.h, or to create a new header file altogether
(which then can be included in the suitable place).

 / alex at slot.hollandcasino.nl                  alex at ergens.op.het.net \
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