Boolean Process::getUserModeTime (Uint64& i64)
const
{
int status = SS$_NORMAL;
long lKernelTicks = 0;
long lExecTicks = 0;
long lSuperTicks = 0;
long lUserTicks = 0;
struct k1_arglist
{ // kernel call arguments
long lCount; // number of arguments
long epid;
long *pKernelTicks;
long *pExecTicks;
long *pSuperTicks;
long *pUserTicks;
} getcputickskargs = {5}; // init to 5 arguments
getcputickskargs.epid = pInfo.pid;
getcputickskargs.pKernelTicks = &lKernelTicks;
getcputickskargs.pExecTicks = &lExecTicks;
getcputickskargs.pSuperTicks = &lSuperTicks;
getcputickskargs.pUserTicks = &lUserTicks;
status = sys$cmkrnl (GetCPUTicks, &getcputickskargs);
if (!$VMS_STATUS_SUCCESS (status))
{
return false;
}
i64 = lUserTicks / 10; // milliseconds
return true;
}
Boolean ComputerSystem::getSerialNumber(CIMProperty& p)
{
long status = SS$_NORMAL, i;
char lrSerNum[16]="",lSerNum[16]="";
struct k1_arglist { // kernel call arguments
long lCount; // number of arguments
char *pSerNum;
} getsernumkargs = {1}; // init 1 argument
getsernumkargs.pSerNum = lrSerNum;
status = sys$cmkrnl(GetSerNum,&getsernumkargs);
if ($VMS_STATUS_SUCCESS(status))
{
for (i=0;i<strlen(lrSerNum);i++)
{
lSerNum[strlen(lrSerNum)-i-1] = lrSerNum[i];
}
_serialNumber.assign(lSerNum);
p = CIMProperty(PROPERTY_SERIAL_NUMBER, _serialNumber);
return true;
}
return false;
}
int rms_std$deanonpgdsiz (void *pool, int size)
{
long arglst[3];
arglst[0] = 2;
arglst[1] = pool;
arglst[2] = size;
return sys$cmkrnl(exe_std$deanonpgdsiz, &arglst[0]);
}
int rms_std$alononpaged (int reqsize, int32 *alosize_p, void **pool_p)
{
long arglst[4];
arglst[0] = 3;
arglst[1] = reqsize;
arglst[2] = alosize_p;
arglst[3] = pool_p;
return sys$cmkrnl(exe_std$alononpaged, &arglst[0]);
}
main(){
#if 0
#ifdef __i386__
long arg=0;
sys$cmkrnl(getpcb,&arg);
printf("%x\n",pcb);
#endif
#endif
}
int cliutl$getmem(const void *src, void *dest, int n)
{
if (n==0)
n = sizeof(void *);
long arglst[4];
arglst[0]=3;
arglst[1]=dest;
arglst[2]=src;
arglst[3]=n;
sys$cmkrnl(memcpy, &arglst[0]);
}
Boolean Process::getCPUTime (Uint32& i32)
const
{
int status = SS$_NORMAL;
long lKernelTicks = 0;
long lExecTicks = 0;
long lSuperTicks = 0;
long lUserTicks = 0;
long lTotalTicks = 0;
long avcpucnt;
__int64 pstartime;
__int64 qcurtime;
float fTotalTicks;
float fpercntime;
struct k1_arglist
{ // kernel call arguments
long lCount; // number of arguments
long epid;
long *pKernelTicks;
long *pExecTicks;
long *pSuperTicks;
long *pUserTicks;
} getcputickskargs = {5}; // init to 5 arguments
item_list itmlst3[2];
getcputickskargs.epid = pInfo.pid;
getcputickskargs.pKernelTicks = &lKernelTicks;
getcputickskargs.pExecTicks = &lExecTicks;
getcputickskargs.pSuperTicks = &lSuperTicks;
getcputickskargs.pUserTicks = &lUserTicks;
status = sys$cmkrnl (GetCPUTicks, &getcputickskargs);
if (!$VMS_STATUS_SUCCESS (status))
{
return false;
}
lTotalTicks = lKernelTicks + lExecTicks + lSuperTicks + lUserTicks;
fTotalTicks = lTotalTicks; // 10 millisec ticks
fTotalTicks = fTotalTicks * 10000000; // 100 nanosec ticks
pstartime = pInfo.p_stime; // 100 nanosec ticks
itmlst3[0].wlength = 4;
itmlst3[0].wcode = SYI$_AVAILCPU_CNT;
itmlst3[0].pbuffer = &avcpucnt;
itmlst3[0].pretlen = NULL;
itmlst3[1].wlength = 0;
itmlst3[1].wcode = 0;
itmlst3[1].pbuffer = NULL;
itmlst3[1].pretlen = NULL;
status = sys$getsyiw (0, 0, 0, itmlst3, 0, 0, 0);
if (!$VMS_STATUS_SUCCESS (status))
{
return false;
}
status = sys$gettim (&qcurtime);
if (!$VMS_STATUS_SUCCESS (status))
{
return false;
}
fpercntime = avcpucnt;
fpercntime = fpercntime * (qcurtime - pstartime);
fpercntime = (fTotalTicks / fpercntime) * 100;
i32 = fpercntime;
return true;
}
