!2018 修改timespec初始化

Merge pull request !2018 from cheng_jinsong/time_init

device_info/device_info_stub.cpp

@@ -52,7 +52,7 @@ static void UnloadDeviceInfoSa(int signo)
 {
     {
         std::unique_lock<std::mutex> lock(g_lock);
-        struct timespec currTimer = {};
+        struct timespec currTimer = {0};
         (void)clock_gettime(CLOCK_MONOTONIC, &currTimer);
         if (IntervalTime(&g_lastTime, &currTimer) < DEVICE_INFO_EXIT_TIMEOUT_S) {
             alarm(DEVICE_INFO_EXIT_TIMEOUT_S / 3); // 3 half

services/init/init_common_service.c

@@ -573,7 +573,7 @@ static bool CalculateCrashTime(Service *service, int crashTimeLimit, int crashCo
 {
     INIT_ERROR_CHECK(service != NULL && crashTimeLimit > 0 && crashCountLimit > 0,
         return false, "input params error.");
-    struct timespec curTime = {};
+    struct timespec curTime = {0};
     (void)clock_gettime(CLOCK_MONOTONIC, &curTime);
     struct timespec crashTime = {service->firstCrashTime, 0};
     if (service->crashCnt == 0) {

services/log/init_log.c

@@ -41,7 +41,7 @@ static InitLogLevel g_logLevel = INIT_INFO;
 #ifdef INIT_FILE
 static void LogToFile(const char *logFile, const char *tag, const char *info)
 {
-    struct timespec curr;
+    struct timespec curr = {0};
     if (clock_gettime(CLOCK_REALTIME, &curr) != 0) {
         return;
     }

services/loopevent/task/le_asynctask.c

@@ -25,8 +25,8 @@ static void DoAsyncEvent_(const LoopHandle loopHandle, AsyncEventTask *asyncTask
 {
     LE_CHECK(loopHandle != NULL && asyncTask != NULL, return, "Invalid parameters");
 #ifdef LOOP_DEBUG
-    struct timespec startTime;
-    struct timespec endTime;
+    struct timespec startTime = {0};
+    struct timespec endTime = {0};
     long long diff;
     clock_gettime(CLOCK_MONOTONIC, &(startTime));
 #endif

services/modules/bootchart/bootchart.c

@@ -174,8 +174,8 @@ BOOTCHART_STATIC void *BootchartThreadMain(void *data)
         BootchartLogHeader();
         while (1) {
             pthread_mutex_lock(&(g_bootchartCtrl->mutex));
-            struct timespec abstime = {};
-            struct timeval now = {};
+            struct timespec abstime = {0};
+            struct timeval now = {0};
             const long timeout = 200; // wait time 200ms
             gettimeofday(&now, NULL);
             long nsec = now.tv_usec * 1000 + (timeout % 1000) * 1000000; // 1000 unit 1000000 unit nsec

services/modules/sysevent/startup_time_event.c

@@ -73,7 +73,7 @@ static int TraversalEvent(ListNode *node, void *root)
 PLUGIN_STATIC void ReportBootEventComplete(ListNode *events)
 {
     PLUGIN_CHECK(events != NULL, return, "Invalid events");
-    struct timespec curr;
+    struct timespec curr = {0};
     if (clock_gettime(CLOCK_MONOTONIC, &curr) != 0) {
         return;
     }

services/param/base/param_base.c

@@ -816,7 +816,7 @@ void CachedParameterDestroy(CachedHandle handle)
 #define MAX_TEST 10000
 STATIC_INLINE long long DiffLocalTime(struct timespec *startTime)
 {
-    struct timespec endTime;
+    struct timespec endTime = {0};
     clock_gettime(CLOCK_MONOTONIC, &(endTime));
     long long diff = (long long)((endTime.tv_sec - startTime->tv_sec) * 1000000); // 1000000 1000ms
     if (endTime.tv_nsec > startTime->tv_nsec) {
@@ -829,7 +829,7 @@ STATIC_INLINE long long DiffLocalTime(struct timespec *startTime)
 
 static void TestPermissionCheck(const char *testParamName)
 {
-    struct timespec startTime;
+    struct timespec startTime = {0};
     clock_gettime(CLOCK_MONOTONIC, &(startTime));
     ParamSecurityLabel *label = &(GetParamWorkSpace()->securityLabel);
     ParamLabelIndex labelIndex = {0};
@@ -879,7 +879,7 @@ static void TestPermissionCheck(const char *testParamName)
 
 void TestParameterReaderPerformance(void)
 {
-    struct timespec startTime;
+    struct timespec startTime = {0};
     const char *testParamName = "persist.appspawn.randrom.read";
     const uint32_t buffSize = PARAM_VALUE_LEN_MAX;
     char buffer[PARAM_VALUE_LEN_MAX] = {0};

services/param/linux/param_request.c

@@ -93,14 +93,14 @@ static int ReadMessage(int fd, char *buffer, uint32_t timeout)
 {
     int ret = 0;
     uint32_t diff = 0;
-    struct timespec startTime = {};
+    struct timespec startTime = {0};
     (void)clock_gettime(CLOCK_MONOTONIC, &startTime);
     do {
         ssize_t recvLen = recv(fd, (char *)buffer, RECV_BUFFER_MAX, 0);
         if (recvLen > 0) {
             break;
         }
-        struct timespec finishTime = {};
+        struct timespec finishTime = {0};
         (void)clock_gettime(CLOCK_MONOTONIC, &finishTime);
         diff = IntervalTime(&finishTime, &startTime);
         if (diff >= timeout) {
@@ -120,7 +120,7 @@ static int ReadMessage(int fd, char *buffer, uint32_t timeout)
 
 static int GetClientSocket(int timeout)
 {
-    struct timeval time;
+    struct timeval time = {0};
     time.tv_sec = timeout;
     time.tv_usec = 0;
     int clientFd = socket(AF_UNIX, SOCK_STREAM | SOCK_CLOEXEC, 0);

services/param/liteos/param_client.c

@@ -71,7 +71,7 @@ int SystemWaitParameter(const char *name, const char *value, int32_t timeout)
     int ret = CheckParamPermission(GetParamSecurityLabel(), name, DAC_READ);
     PARAM_CHECK(ret == 0, return ret, "Forbid to wait parameter %s", name);
     uint32_t diff = 0;
-    struct timespec startTime = {};
+    struct timespec startTime = {0};
     if (timeout <= 0) {
         timeout = DEFAULT_PARAM_WAIT_TIMEOUT;
     }
@@ -88,7 +88,7 @@ int SystemWaitParameter(const char *name, const char *value, int32_t timeout)
         globalCommit = commit;
 
         usleep(MIN_SLEEP);
-        struct timespec finishTime = {};
+        struct timespec finishTime = {0};
         (void)clock_gettime(CLOCK_MONOTONIC, &finishTime);
         diff = IntervalTime(&finishTime, &startTime);
         if (diff >= timeout) {

services/param/manager/param_persist.c

@@ -23,7 +23,7 @@
 #include "param_osadp.h"
 #include "securec.h"
 
-static ParamPersistWorkSpace g_persistWorkSpace = {0, 0, NULL, {}, {0}};
+static ParamPersistWorkSpace g_persistWorkSpace = {0, 0, NULL, {0}, {0}};
 static int IsNeedToSave(const char *name)
 {
 #if defined(__LITEOS_M__) || defined(__LITEOS_A__)
@@ -194,7 +194,7 @@ INIT_LOCAL_API int WritePersistParam(const char *name, const char *value)
     }
 
     // check timer for save all
-    struct timespec currTimer = {};
+    struct timespec currTimer = {0};
     (void)clock_gettime(CLOCK_MONOTONIC, &currTimer);
     uint32_t diff = IntervalTime(&g_persistWorkSpace.lastSaveTimer, &currTimer);
     if (diff > PARAM_MUST_SAVE_PARAM_DIFF) {

test/unittest/modules/sysevent_unittest.cpp

@@ -95,7 +95,7 @@ HWTEST_F(SysEventUnitTest, SysEventTest_003, TestSize.Level1)
 
 HWTEST_F(SysEventUnitTest, SysEventTest_004, TestSize.Level1)
 {
-    struct timespec curr;
+    struct timespec curr = {0};
     if (clock_gettime(CLOCK_MONOTONIC, &curr) != 0) {
         return;
     }
@@ -112,7 +112,7 @@ HWTEST_F(SysEventUnitTest, SysEventTest_004, TestSize.Level1)
 
 HWTEST_F(SysEventUnitTest, SysEventTest_005, TestSize.Level1)
 {
-    struct timespec curr;
+    struct timespec curr = {0};
     if (clock_gettime(CLOCK_MONOTONIC, &curr) != 0) {
         return;
     }

ueventd/standard/ueventd_parameter.c

@@ -68,8 +68,8 @@ static void *ThreadRun(void *data)
     while (1) {
         pthread_mutex_lock(&(parameterCtrl->lock));
         if (parameterCtrl->empty) {
-            struct timespec abstime = {};
-            struct timeval now = {};
+            struct timespec abstime = {0};
+            struct timeval now = {0};
             const long timeout = 5000; // wait time 5000ms
             gettimeofday(&now, NULL);
             long nsec = now.tv_usec * 1000 + (timeout % 1000) * 1000000; // 1000 unit 1000000 unit nsec