143 bool Config::ParseValue(const std::string& option, const std::string& value, size_t min_value,  in ParseValue()  argument
145   assert(!value.empty());  in ParseValue()
150   long long_value = strtol(value.c_str(), &end, 10);  in ParseValue()
155   if (end == value.c_str()) {  in ParseValue()
159   if (static_cast<size_t>(end - value.c_str()) != value.size()) {  in ParseValue()
184 bool Config::ParseValue(const std::string& option, const std::string& value, size_t default_value,  in ParseValue()  argument
186   if (value.empty()) {  in ParseValue()
190   return ParseValue(option, value, min_value, max_value, new_value);  in ParseValue()
193 bool Config::SetGuard(const std::string& option, const std::string& value) {  in SetGuard()  argument
194   if (value.empty()) {  in SetGuard()
201   if (!ParseValue(option, value, 1, MAX_GUARD_BYTES, &rear_guard_bytes_)) {  in SetGuard()
211 bool Config::SetFrontGuard(const std::string& option, const std::string& value) {  in SetFrontGuard()  argument
212   if (!ParseValue(option, value, DEFAULT_GUARD_BYTES, 1, MAX_GUARD_BYTES, &front_guard_bytes_)) {  in SetFrontGuard()
221 bool Config::SetRearGuard(const std::string& option, const std::string& value) {  in SetRearGuard()  argument
222   return ParseValue(option, value, DEFAULT_GUARD_BYTES, 1, MAX_GUARD_BYTES, &rear_guard_bytes_);  in SetRearGuard()
225 bool Config::SetFill(const std::string& option, const std::string& value) {  in SetFill()  argument
226   if (value.empty()) {  in SetFill()
233   if (!ParseValue(option, value, 1, SIZE_MAX, &fill_on_alloc_bytes_)) {  in SetFill()
240 bool Config::SetFillOnAlloc(const std::string& option, const std::string& value) {  in SetFillOnAlloc()  argument
241   return ParseValue(option, value, SIZE_MAX, 1, SIZE_MAX, &fill_on_alloc_bytes_);  in SetFillOnAlloc()
244 bool Config::SetFillOnFree(const std::string& option, const std::string& value) {  in SetFillOnFree()  argument
245   return ParseValue(option, value, SIZE_MAX, 1, SIZE_MAX, &fill_on_free_bytes_);  in SetFillOnFree()
248 bool Config::SetBacktrace(const std::string& option, const std::string& value) {  in SetBacktrace()  argument
250   return ParseValue(option, value, DEFAULT_BACKTRACE_FRAMES, 1, MAX_BACKTRACE_FRAMES,  in SetBacktrace()
254 bool Config::SetBacktraceEnableOnSignal(const std::string& option, const std::string& value) {  in SetBacktraceEnableOnSignal()  argument
256   return ParseValue(option, value, DEFAULT_BACKTRACE_FRAMES, 1, MAX_BACKTRACE_FRAMES,  in SetBacktraceEnableOnSignal()
260 bool Config::SetBacktraceDumpOnExit(const std::string& option, const std::string& value) {  in SetBacktraceDumpOnExit()  argument
261   if (Config::VerifyValueEmpty(option, value)) {  in SetBacktraceDumpOnExit()
268 bool Config::SetBacktraceDumpPrefix(const std::string&, const std::string& value) {  in SetBacktraceDumpPrefix()  argument
269   if (value.empty()) {  in SetBacktraceDumpPrefix()
272     backtrace_dump_prefix_ = value;  in SetBacktraceDumpPrefix()
277 bool Config::SetExpandAlloc(const std::string& option, const std::string& value) {  in SetExpandAlloc()  argument
278   return ParseValue(option, value, DEFAULT_EXPAND_BYTES, 1, MAX_EXPAND_BYTES, &expand_alloc_bytes_);  in SetExpandAlloc()
281 bool Config::SetFreeTrack(const std::string& option, const std::string& value) {  in SetFreeTrack()  argument
290   return ParseValue(option, value, DEFAULT_FREE_TRACK_ALLOCATIONS, 1, MAX_FREE_TRACK_ALLOCATIONS,  in SetFreeTrack()
294 bool Config::SetFreeTrackBacktraceNumFrames(const std::string& option, const std::string& value) {  in SetFreeTrackBacktraceNumFrames()  argument
295   return ParseValue(option, value, DEFAULT_BACKTRACE_FRAMES, 0, MAX_BACKTRACE_FRAMES,  in SetFreeTrackBacktraceNumFrames()
299 bool Config::SetRecordAllocs(const std::string& option, const std::string& value) {  in SetRecordAllocs()  argument
303   return ParseValue(option, value, DEFAULT_RECORD_ALLOCS, 1, MAX_RECORD_ALLOCS,  in SetRecordAllocs()
307 bool Config::SetRecordAllocsFile(const std::string&, const std::string& value) {  in SetRecordAllocsFile()  argument
308   if (value.empty()) {  in SetRecordAllocsFile()
313   record_allocs_file_ = value;  in SetRecordAllocsFile()
317 bool Config::VerifyValueEmpty(const std::string& option, const std::string& value) {  in VerifyValueEmpty()  argument
318   if (!value.empty()) {  in VerifyValueEmpty()
332 bool Config::GetOption(const char** options_str, std::string* option, std::string* value) {  in GetOption()  argument
350   value->clear();  in GetOption()
360       *value = std::string(start, cur - start);  in GetOption()
386   std::string value;  in Init()  local
388   while (GetOption(&options_str, &option, &value)) {  in Init()
398     if (process_func != nullptr && !(this->*process_func)(option, value)) {  in Init()