Home
last modified time | relevance | path

Searched refs:signal (Results 1 – 25 of 89) sorted by relevance

1234

/base/telephony/state_registry/test/fuzztest/telephonystateregistry_fuzzer/
Dtelephonystateregistry_fuzzer.cpp183 void CreateGsmSignalInfo(std::unique_ptr<GsmSignalInformation> &signal, const uint8_t *data, size_t… in CreateGsmSignalInfo() argument
185 if (signal == nullptr) { in CreateGsmSignalInfo()
188 signal->signalBar_ = static_cast<int32_t>(size); in CreateGsmSignalInfo()
189 signal->gsmRxlev_ = static_cast<int32_t>(size); in CreateGsmSignalInfo()
190 signal->gsmBer_ = static_cast<int32_t>(size); in CreateGsmSignalInfo()
193 void CreateCDMASignalInfo(std::unique_ptr<CdmaSignalInformation> &signal, const uint8_t *data, size… in CreateCDMASignalInfo() argument
195 if (signal == nullptr) { in CreateCDMASignalInfo()
198 signal->signalBar_ = static_cast<int32_t>(size); in CreateCDMASignalInfo()
199 signal->cdmaRssi_ = static_cast<int32_t>(size); in CreateCDMASignalInfo()
200 signal->cdmaEcno_ = static_cast<int32_t>(size); in CreateCDMASignalInfo()
[all …]
/base/hiviewdfx/hiview/plugins/faultlogger/interfaces/cpp/innerkits/
Dsignal_info.cpp38 bool SignalInfo::IsSignalInfoAvaliable(int32_t signal) in IsSignalInfoAvaliable() argument
41 if (sigaction(signal, nullptr, &previousAction) < 0) { in IsSignalInfoAvaliable()
47 bool SignalInfo::IsSignalAddrAvaliable(int32_t signal) in IsSignalAddrAvaliable() argument
49 return ((signal == SIGABRT) || (signal == SIGBUS) || (signal == SIGILL) in IsSignalAddrAvaliable()
50 || (signal == SIGSEGV) || (signal == SIGTRAP)); in IsSignalAddrAvaliable()
67 std::string SignalInfo::FormatSignalName(int32_t signal) in FormatSignalName() argument
69 switch (signal) { in FormatSignalName()
262 std::string SignalInfo::FormatCodeName(int32_t signal, int32_t signalCode) in FormatCodeName() argument
264 switch (signal) { in FormatCodeName()
Dsignal_info.h27 static bool IsSignalInfoAvaliable(int32_t signal);
28 static bool IsSignalAddrAvaliable(int32_t signal);
30 static std::string FormatSignalName(int32_t signal);
31 static std::string FormatCodeName(int32_t signal, int32_t signalCode);
/base/telephony/state_registry/frameworks/native/observer/src/
Dtelephony_observer.cpp191 … std::unique_ptr<GsmSignalInformation> signal = std::make_unique<GsmSignalInformation>(); in ConvertSignalInfoList() local
192 if (signal != nullptr) { in ConvertSignalInfoList()
193 signal->ReadFromParcel(data); in ConvertSignalInfoList()
194 result.emplace_back(signal.release()); in ConvertSignalInfoList()
199 … std::unique_ptr<CdmaSignalInformation> signal = std::make_unique<CdmaSignalInformation>(); in ConvertSignalInfoList() local
200 if (signal != nullptr) { in ConvertSignalInfoList()
201 signal->ReadFromParcel(data); in ConvertSignalInfoList()
202 result.emplace_back(signal.release()); in ConvertSignalInfoList()
213 … std::unique_ptr<WcdmaSignalInformation> signal = std::make_unique<WcdmaSignalInformation>(); in ConvertSignalInfoList() local
214 if (signal != nullptr) { in ConvertSignalInfoList()
[all …]
/base/hiviewdfx/faultloggerd/test/unittest/unwind/
Dsignal_test.cpp86 std::shared_ptr<DfxSignal> signal = std::make_shared<DfxSignal>(input); variable
87 bool ret = signal->IsAvailable();
115 std::shared_ptr<DfxSignal> signal = std::make_shared<DfxSignal>(input); variable
116 bool ret = signal->IsAvailable();
136 std::shared_ptr<DfxSignal> signal = std::make_shared<DfxSignal>(input); variable
137 bool ret = signal->IsAddrAvailable();
151 std::shared_ptr<DfxSignal> signal = std::make_shared<DfxSignal>(input); variable
152 bool ret = signal->IsAddrAvailable();
166 std::shared_ptr<DfxSignal> signal = std::make_shared<DfxSignal>(input); variable
167 bool ret = signal->IsPidAvailable();
[all …]
/base/hiviewdfx/faultloggerd/interfaces/innerkits/unwinder/include/
Ddfx_signal.h27 explicit DfxSignal(const int32_t signal) : signal_(signal) {} in DfxSignal() argument
43 static std::string FormatSignalName(const int32_t signal);
44 static std::string FormatCodeName(const int32_t signal, const int32_t signalCode);
/base/telephony/core_service/frameworks/native/src/
Dsignal_information.cpp180 std::unique_ptr<GsmSignalInformation> signal = std::make_unique<GsmSignalInformation>(); in Unmarshalling() local
181 if (signal && !signal->ReadFromParcel(parcel)) { in Unmarshalling()
182 signal = nullptr; in Unmarshalling()
184 return signal; in Unmarshalling()
306 std::unique_ptr<CdmaSignalInformation> signal = std::make_unique<CdmaSignalInformation>(); in Unmarshalling() local
307 if (signal && !signal->ReadFromParcel(parcel)) { in Unmarshalling()
308 signal = nullptr; in Unmarshalling()
310 return signal; in Unmarshalling()
460 std::unique_ptr<LteSignalInformation> signal = std::make_unique<LteSignalInformation>(); in Unmarshalling() local
461 if (signal && !signal->ReadFromParcel(parcel)) { in Unmarshalling()
[all …]
/base/telephony/state_registry/services/src/
Dtelephony_state_registry_stub.cpp166 … std::unique_ptr<GsmSignalInformation> signal = std::make_unique<GsmSignalInformation>(); in parseSignalInfos() local
167 if (signal != nullptr) { in parseSignalInfos()
168 signal->ReadFromParcel(data); in parseSignalInfos()
169 result.emplace_back(signal.release()); in parseSignalInfos()
175 … std::unique_ptr<CdmaSignalInformation> signal = std::make_unique<CdmaSignalInformation>(); in parseSignalInfos() local
176 if (signal != nullptr) { in parseSignalInfos()
177 signal->ReadFromParcel(data); in parseSignalInfos()
178 result.emplace_back(signal.release()); in parseSignalInfos()
190 … std::unique_ptr<WcdmaSignalInformation> signal = std::make_unique<WcdmaSignalInformation>(); in parseSignalInfos() local
191 if (signal != nullptr) { in parseSignalInfos()
[all …]
/base/startup/init/services/loopevent/signal/
Dle_signal.c98 LE_STATUS LE_AddSignal(const LoopHandle loopHandle, const SignalHandle signalHandle, int signal) in LE_AddSignal() argument
103 LE_LOGI("LE_AddSignal %d %d", signal, task->sigNumber); in LE_AddSignal()
104 if (sigismember(&task->mask, signal)) { in LE_AddSignal()
107 sigaddset(&task->mask, signal); in LE_AddSignal()
120 LE_STATUS LE_RemoveSignal(const LoopHandle loopHandle, const SignalHandle signalHandle, int signal) in LE_RemoveSignal() argument
125 LE_LOGI("LE_RemoveSignal %d %d", signal, task->sigNumber); in LE_RemoveSignal()
126 if (!sigismember(&task->mask, signal)) { in LE_RemoveSignal()
129 sigdelset(&task->mask, signal); in LE_RemoveSignal()
/base/hiviewdfx/faultloggerd/interfaces/innerkits/unwinder/
Ddfx_signal.cpp76 DfxSignal signal(info.si_signo); in PrintSignal() local
77 if (signal.IsAddrAvailable()) { in PrintSignal()
92 std::string DfxSignal::FormatSignalName(const int32_t signal) in FormatSignalName() argument
107 if (sigMaps.find(signal) != sigMaps.end()) { in FormatSignalName()
108 return sigMaps[signal]; in FormatSignalName()
113 std::string DfxSignal::FormatCodeName(const int32_t signal, const int32_t signalCode) in FormatCodeName() argument
115 switch (signal) { in FormatCodeName()
/base/hiviewdfx/faultloggerd/test/funchook/
Ddfx_func_hook_unittest.cpp98 int signal = WTERMSIG(status); variable
99 printf("Exit signal was %d\n", signal);
100 EXPECT_EQ(signal, SIGKILL);
/base/telephony/core_service/test/unittest/core_service_gtest/
Dnetwork_search_test.h207 void PrintGsmSignalInformation(sptr<SignalInformation> signal);
208 void PrintCdmaSignalInformation(sptr<SignalInformation> signal);
209 void PrintWcdmaSignalInformation(sptr<SignalInformation> signal);
210 void PrintTdScdmaSignalInformation(sptr<SignalInformation> signal);
211 void PrintLteSignalInformation(sptr<SignalInformation> signal);
212 void PrintNrSignalInformation(sptr<SignalInformation> signal);
/base/startup/init/services/begetctl/shell/
Dshell_main.c26 static void signalHandler(int signal) in signalHandler() argument
53 (void)signal(SIGINT, signalHandler); in main()
54 (void)signal(SIGKILL, signalHandler); in main()
/base/hiviewdfx/faultloggerd/docs/
Dusage.md114 2)查看崩溃地址，signal会携带崩溃访问的地址，如load 非法地址会触发 sigsegv，branch 到合法地址但地址指向的不是代码段会触发sigill \
137 93 93 W 0a011/APPSPAWN: [appspawn_service.c:141]com.ohos.launcher with pid 1368 exit with signal:11
138 … W 0a011/APPSPAWN: [appspawn_service.c:141]ohos.samples.flashlight with pid 1260 exit with signal:6
145 status可以直接使用WIFSIGNALED/WIFEXITED处理，获得实际的exit code 或者signal。
167 如果进程使用了signal/sigaction/sigprocmask等函数屏蔽/拦截了信号的分发，也会导致进程由于信号退出时没有日志。 \
183 [dfx_func_hook.c:67]2361 send signal(9) to 1461 // 进程 1261 给 进程 1461 发送 SIGKILL
186 也可使用strace来排查，strace -p pid 操作后查看是否有signal/sigaction/sigprocmask/sigblock等函数,导致block信号或替换掉了原handler。
Ddesign.md12 2)异常时调用限制，例如signal handler里建议只执行async-safe的调用，这样就需要预留一些资源。
/base/startup/init/services/begetctl/
Dmain.c33 static void signalHandler(int signal) in signalHandler() argument
41 (void)signal(SIGINT, signalHandler); in main()
/base/msdp/device_status/rust/modules/scheduler/test/src/
Dlib.rs42 fn signal(&self, data: i32) in signal() method
117 fn signal(&self, data: i32) in signal() method
120 guard.signal(data); in signal()
167 epoll.signal(data); in test_add_epoll_handler()
217 cloned_epoll.signal(ID_RADIX.fetch_add(1, Ordering::Relaxed)); in test_post_perioric_task()
236 cloned_epoll.signal(data); in test_post_delayed_task()
/base/hiviewdfx/faultloggerd/tools/process_dump/
Ddfx_stack_info_formatter.cpp89 Json::Value signal; in GetNativeCrashInfo() local
90 signal["signo"] = request_->siginfo.si_signo; in GetNativeCrashInfo()
91 signal["code"] = request_->siginfo.si_code; in GetNativeCrashInfo()
93 exception["signal"] = signal; in GetNativeCrashInfo()
Dmain.cpp60 if (signal(SIGCHLD, SIG_IGN) == SIG_ERR) { in main()
/base/startup/appspawn/standard/
Dpid_ns_init.c21 signal(SIGCHLD, SIG_IGN); in main()
/base/security/selinux_adapter/sepolicy/base/te/
Dfaultloggerd.te37 allow faultloggerd foundation:process { signal };
51 allow faultloggerd powermgr:process { signal };
55 allow faultloggerd system_basic_hap_attr:process { signal };
57 allow faultloggerd system_core_hap_attr:process { signal };
/base/startup/init/services/init/
Dmain.c28 (void)signal(SIGPIPE, SIG_IGN); in main()
/base/startup/init/services/loopevent/
DBUILD.gn18 "signal/le_signal.c",
37 "signal",
/base/security/selinux_adapter/sepolicy/ohos_policy/developtools/lldb/system/
Dlldb.te46 allow lldb_server debug_hap:process { ptrace sigkill signal sigstop };
56 ptrace sigkill signal sigstop };
57 neverallow lldb_server self:process { ptrace sigkill signal sigstop };
/base/startup/init/
DREADME_zh.md35 │   │   ├── signal # 信号处理接口封装。提供信号的添加，handler注册等功能
37 │   │   ├── task # 事件的抽象任务，如signal， timer等事件都要创建对应task

1234