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1999-08-30Now that FT_BOOLEAN display filter fields are treated differently (onlyGilbert Ramirez1-5/+1
their existence is checked), some FT_BOOLEAN-related functions in dfilter.c are no longer called. So I removed them. svn path=/trunk/; revision=611
1999-08-26The dfilter yacc grammar now keeps track of every GNode that it allocates.Gilbert Ramirez1-1/+2
After a bad parse, instead of leaking this memory, the memory used for those GNodes is now freed. Added some memory-freeing "cleanup" routines for the dfilter and proto_tree modules, which are called right before ethereal exits. Maybe once we get a complete set of cleanup routines, we'll be able to better check if memory is leaking. svn path=/trunk/; revision=582
1999-08-13Moved global memory alloction used in display filters (which was storedGilbert Ramirez1-2/+8
in dfilter-grammar.y) to a new struct dfilter. Display filters now have their own struct, rather than simply being GNode's. This allows multiple display filters to exist at once, aiding John McDermott in his work on colorization. svn path=/trunk/; revision=480
1999-08-12Create a "dfilter-int.h" file, containing stuff used internally to theGuy Harris1-0/+108
display filter code but not outside it (and not static to one of the modules in the display filter code), with most of that stuff moved there from "dfilter.h". Add a declaration of "byte_str_to_guint8_array()" to "dfilter-int.h". svn path=/trunk/; revision=479