forked from Imagelibrary/binutils-gdb
This patch renames global_symbol_searcher::filenames and makes it private, adding a new method to append a filename to the vector. This also cleans up memory management here, removing an alloca from rbreak, and removing a somewhat ugly SCOPE_EXIT from the Python code, in favor of having global_symbol_searcher manage the memory itself. Regression tested on x86-64 Fedora 38.