124     size_t num_frames = 0, mapsCnt = 0;  in arch_unwindStack()  local
133         return num_frames;  in arch_unwindStack()
142         return num_frames;  in arch_unwindStack()
152         return num_frames;  in arch_unwindStack()
155     for (num_frames = 0; unw_step(&c) > 0 && num_frames < _HF_MAX_FUNCS; num_frames++) {  in arch_unwindStack()
160             LOG_E("[pid='%d'] [%zd] failed to read IP (%s)", pid, num_frames, UNW_ER[-ret]);  in arch_unwindStack()
161             funcs[num_frames].pc = 0;  in arch_unwindStack()
163             funcs[num_frames].pc = (void*)(uintptr_t)ip;  in arch_unwindStack()
166             memcpy(funcs[num_frames].mapName, mapName, sizeof(funcs[num_frames].mapName));  in arch_unwindStack()
168             strncpy(funcs[num_frames].mapName, "UNKNOWN", sizeof(funcs[num_frames].mapName));  in arch_unwindStack()
172     return num_frames;  in arch_unwindStack()
177     size_t num_frames = 0, mapsCnt = 0;  in arch_unwindStack()  local
186         return num_frames;  in arch_unwindStack()
195         return num_frames;  in arch_unwindStack()
205         return num_frames;  in arch_unwindStack()
215             LOG_E("[pid='%d'] [%zd] failed to read IP (%s)", pid, num_frames, UNW_ER[-ret]);  in arch_unwindStack()
224             LOG_D("[pid='%d'] [%zd] unw_get_proc_info (%s)", pid, num_frames, UNW_ER[-ret]);  in arch_unwindStack()
232                 "[pid='%d'] [%zd] unw_get_proc_name() failed (%s)", pid, num_frames, UNW_ER[-ret]);  in arch_unwindStack()
239         funcs[num_frames].line = offset;  in arch_unwindStack()
240         funcs[num_frames].pc = (void*)pc;  in arch_unwindStack()
241         memcpy(funcs[num_frames].func, buf, sizeof(funcs[num_frames].func));  in arch_unwindStack()
243             memcpy(funcs[num_frames].mapName, mapName, sizeof(funcs[num_frames].mapName));  in arch_unwindStack()
245             strncpy(funcs[num_frames].mapName, "UNKNOWN", sizeof(funcs[num_frames].mapName));  in arch_unwindStack()
248         num_frames++;  in arch_unwindStack()
251     } while (ret > 0 && num_frames < _HF_MAX_FUNCS);  in arch_unwindStack()
253     return num_frames;  in arch_unwindStack()
262     size_t symbolsListSz, char** symbolsList, size_t num_frames, funcs_t* funcs) {  in arch_btContainsSymbol()  argument
263     for (size_t frame = 0; frame < num_frames; frame++) {  in arch_btContainsSymbol()