Hi Markus, makeing this allocated memory sounds like a good plan ... a patch for the master branch would be a cool thing.
cheers tobi Yesterday Markus Weber wrote: > Maybe helpful for others trying to use large legends (or legends with lot of > markup stuff): > > On systems with snprintf, the length of the legend "input" (before markup) is > truncated to 200 chars, which might not be long enough in some cases (at least > not for me at the moment). This is more a "hack" rather than a real fix (which > would probably to use dynamically allocated buffers, but gives some more room > for fancy formatted legends. > > Cheers, > Markus > > *** ../../../rrdtool-1.5.5/src/rrd_graph.h Tue Nov 10 17:15:18 2015 > --- rrd_graph.h Wed Nov 25 10:46:27 2015 > *************** > *** 197,203 **** > because they are quite diverse, not all elements will use all the > possible parts of the structure. */ > #ifdef HAVE_SNPRINTF > ! #define FMT_LEG_LEN 200 > #else > #define FMT_LEG_LEN 2000 > #endif > --- 197,203 ---- > because they are quite diverse, not all elements will use all the > possible parts of the structure. */ > #ifdef HAVE_SNPRINTF > ! #define FMT_LEG_LEN 500 > #else > #define FMT_LEG_LEN 2000 > #endif > > _______________________________________________ > rrd-developers mailing list > rrd-developers@lists.oetiker.ch > https://lists.oetiker.ch/cgi-bin/listinfo/rrd-developers > > -- Tobi Oetiker, OETIKER+PARTNER AG, Aarweg 15 CH-4600 Olten, Switzerland www.oetiker.ch t...@oetiker.ch +41 62 775 9902 _______________________________________________ rrd-developers mailing list rrd-developers@lists.oetiker.ch https://lists.oetiker.ch/cgi-bin/listinfo/rrd-developers