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Searched refs:statFile (Results 1 – 3 of 3) sorted by relevance

/base/sensors/sensor/test/unittest/common/src/
Dsystem_info.cpp147 std::ifstream statFile("/proc/stat"); in GetSystemCpuStatInfo() local
148 if (!statFile.is_open()) { in GetSystemCpuStatInfo()
153 if (!std::getline(statFile, strLine)) { in GetSystemCpuStatInfo()
155 statFile.close(); in GetSystemCpuStatInfo()
160 statFile.close(); in GetSystemCpuStatInfo()
165 statFile.close(); in GetSystemCpuStatInfo()
172 statFile.close(); in GetSystemCpuStatInfo()
/base/startup/init/services/modules/bootchart/
Dbootchart.c166 FILE *statFile = fopen(BOOTCHART_OUTPUT_PATH"proc_stat.log", "w"); in BootchartThreadMain() local
170 if (statFile == NULL || procFile == NULL || diskFile == NULL) { in BootchartThreadMain()
191 BootchartLogFile(statFile, "/proc/stat"); in BootchartThreadMain()
197 if (statFile != NULL) { in BootchartThreadMain()
198 (void)fflush(statFile); in BootchartThreadMain()
199 (void)fclose(statFile); in BootchartThreadMain()
/base/hiviewdfx/hitrace/interfaces/native/innerkits/src/
Dhitrace_dump.cpp893 std::ifstream statFile("/proc/stat"); in CpuTraceBufferSizeAdjust() local
894 if (!statFile.is_open()) { in CpuTraceBufferSizeAdjust()
903 while (std::getline(statFile, data)) { in CpuTraceBufferSizeAdjust()
916 statFile.close(); in CpuTraceBufferSizeAdjust()