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A little refactoring

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This commit is contained in:
Hisham Muhammad 2014-11-27 16:28:32 -02:00
parent a75161f862
commit 6afacee50d
1 changed files with 14 additions and 5 deletions
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19
linux/LinuxProcessList.c
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@ -571,10 +571,7 @@ static bool LinuxProcessList_processEntries(ProcessList* this, const char* dirna
return true;
}
void ProcessList_scan(ProcessList* this) {
unsigned long long int usertime, nicetime, systemtime, idletime;
unsigned long long int swapFree = 0;
static inline void LinuxProcessList_scanMemoryInfo(ProcessList* this) {
FILE* file = fopen(PROCMEMINFOFILE, "r");
if (file == NULL) {
CRT_fatalError("Cannot open " PROCMEMINFOFILE);
@ -615,8 +612,10 @@ void ProcessList_scan(ProcessList* this) {
this->usedMem = this->totalMem - this->freeMem;
this->usedSwap = this->totalSwap - swapFree;
fclose(file);
}
file = fopen(PROCSTATFILE, "r");
static inline double LinuxProcessList_readCPUTime(ProcessList* this) {
FILE* file = fopen(PROCSTATFILE, "r");
if (file == NULL) {
CRT_fatalError("Cannot open " PROCSTATFILE);
}
@ -684,6 +683,16 @@ void ProcessList_scan(ProcessList* this) {
cpuData->totalTime = totaltime;
}
double period = (double)this->cpus[0].totalPeriod / cpus; fclose(file);
return period;
}
void ProcessList_scan(ProcessList* this) {
unsigned long long int usertime, nicetime, systemtime, idletime;
unsigned long long int swapFree = 0;
LinuxProcessList_scanMemoryInfo(this);
LinuxProcessList_scanCPUTime(this);
// mark all process as "dirty"
for (int i = 0; i < Vector_size(this->processes); i++) {