On Oct 28, 2007, at 8:47 PM, Martin Peach wrote: > Hans-Christoph Steiner wrote: >> >> I tried this in entry_new() and entry_save(), and in both, >> "binbuf" ends being nothing useful (i.e. segfault): >> >> t_glist *glist = (t_glist *) canvas_getcurrent(); >> t_canvas *canvas = (t_canvas*) glist_getcanvas(glist); >> t_binbuf *binbuf = canvas->gl_obj.te_binbuf; >> t_atom *ap = binbuf_getvec(binbuf); >> t_symbol *classname = atom_getsymbol(ap); >> >> What's going on here? Am I doing something wrong? >> > I don't know what you're trying to do but it's normal to check for > NULL pointers after each of the above statements. That should give > you a clue. > I suspect that the binbuf doesn't exist if you didn't allocate it > yourself.
I am just following IOhannes' code, which he says works (I haven't tested it...) http://pure-data.cvs.sourceforge.net/pure-data/externals/iem/iemguts/ src/saveargs.c?view=markup Somehow, he magically gets a binbuf with contents in it! ;) .hc ------------------------------------------------------------------------ ---- There is no way to peace, peace is the way. -A.J. Muste _______________________________________________ PD-dev mailing list [email protected] http://lists.puredata.info/listinfo/pd-dev
