150         Dwfl *dwfl;  member
164         if (c->dwfl) {  in stack_context_destroy()
165                 sym_dwfl_end(c->dwfl);  in stack_context_destroy()
166                 c->dwfl = NULL;  in stack_context_destroy()
198         module = sym_dwfl_addrmodule(c->dwfl, pc_adjusted);  in frame_callback()
539         c.dwfl = sym_dwfl_begin(&callbacks);  in parse_core()
540         if (!c.dwfl)  in parse_core()
543         if (sym_dwfl_core_file_report(c.dwfl, c.elf, executable) < 0)  in parse_core()
546         if (sym_dwfl_report_end(c.dwfl, NULL, NULL) != 0)  in parse_core()
549         if (sym_dwfl_getmodules(c.dwfl, &module_callback, &c, 0) < 0)  in parse_core()
552         if (sym_dwfl_core_file_attach(c.dwfl, c.elf) < 0)  in parse_core()
555         if (sym_dwfl_getthreads(c.dwfl, thread_callback, &c) < 0)  in parse_core()