perf_writer_process.c [plain text]
#include "perf.h"
void get_processinfo(PERF_DATA_BLOCK *data)
{
int status;
struct sysinfo info;
status = sysinfo(&info);
data->processInfo.data->runningProcessCount = (unsigned int)info.procs;
return;
}
void init_processdata_desc(PERF_DATA_BLOCK *data)
{
init_perf_counter(&(data->processInfo.processObjDesc),
&(data->processInfo.processObjDesc),
get_counter_id(data),
"Processes",
"%The Processes performance object displays aggregate information about processes on the machine.",
0,
PERF_OBJECT);
init_perf_counter(&(data->processInfo.runningProcessCount),
&(data->processInfo.processObjDesc),
get_counter_id(data),
"Process Count",
"Process Count is the number of processes currently on the machine.",
PERF_SIZE_DWORD | PERF_TYPE_NUMBER | PERF_NUMBER_DECIMAL | PERF_DISPLAY_NO_SUFFIX,
PERF_COUNTER);
return;
}
void init_process_data(PERF_DATA_BLOCK *data)
{
data->processInfo.data = calloc(1, sizeof(*data->processInfo.data));
if(!(data->processInfo.data))
{
perror("init_process_data: out of memory");
exit(1);
}
init_processdata_desc(data);
get_processinfo(data);
return;
}
void output_processinfo(PERF_DATA_BLOCK *data, RuntimeSettings rt, int tdb_flags)
{
output_perf_counter(data->processInfo.runningProcessCount,
(unsigned long long)data->processInfo.data->runningProcessCount,
rt, tdb_flags);
return;
}
void output_process_desc(PERF_DATA_BLOCK *data, RuntimeSettings rt)
{
output_perf_desc(data->processInfo.processObjDesc, rt);
output_perf_desc(data->processInfo.runningProcessCount, rt);
return;
}