_desc *GetProcList(void) /* create a double linked list */
{
glibtop_proclist buf;
unsigned int *n;
unsigned int nbPr;
int i;
_desc *lastOne;
_desc *glump;
_desc *res;
if ((n = glibtop_get_proclist (&buf, GLIBTOP_KERN_PROC_UID, (int64_t)getuid())) == NULL) {
fprintf(stderr, "Problem using libgtop\n");
exit(1);
};
nbPr = (int)buf.number;
glump = (_desc *)malloc(sizeof(_desc));
res = glump;
lastOne = NULL;
for (i = nbPr; i; i--){
char *bof;
glibtop_proc_state buf;
glump -> previous = lastOne;
glump -> next = (_desc *)malloc(sizeof(_desc));
glibtop_get_proc_state(&buf, glump -> pid = n[i - 1]);
strcpy(glump -> name, bof = buf.cmd);
if (strlen(glump -> name) > MAX_CHAR)
glump -> name[MAX_CHAR] = 0;
lastOne = glump;
glump = glump -> next;
if (procBaseName && !strcmp(bof, procBaseName)) {
procBasePos = i - 1;
procBasePid = n[i - 1];
break;
}
}
lastOne -> next = NULL;
lastProcPid = n[nbPr - 1];
g_free(n);
if (procBaseName && i) gNbProc = nbPr - i + 1; /* procBase has been found */
else { /* procBaseName is null or hasn't been found */
procBaseName = NULL;
procBasePos = 0;
procBasePid = n[0];
gNbProc = nbPr;
}
gNbProcTotal = nbPr;
return res;
}
int CheckProc(pid_t pid)
{
glibtop_proclist bof;
unsigned int *n;
if ((n = glibtop_get_proclist (&bof, GLIBTOP_KERN_PROC_PID , (int64_t)pid)) == NULL) {
g_free(n);
return -1;
}
g_free(n);
return 0;
}
void
alltray_get_processes_in_pgrp(int pgrp, int **procs, int *procs_len) {
pid_t *retval = NULL;
gint64 wanted_pgid = (gint64)pgrp;
glibtop_proclist *proclist_info =
(glibtop_proclist *)g_malloc0(sizeof(glibtop_proclist));
retval = glibtop_get_proclist(proclist_info, GLIBTOP_KERN_PROC_PGRP,
wanted_pgid);
*procs_len = proclist_info->number;
free(proclist_info);
*procs = retval;
}
int CheckProcChange(void)
{
glibtop_proclist buf;
unsigned int *n;
unsigned int nbPr;
int diffNbProc;
if ((n = glibtop_get_proclist (&buf, GLIBTOP_KERN_PROC_UID, (int64_t)getuid())) == NULL) return -1;
nbPr = (int)buf.number;
if ((nbPr == gNbProcTotal) && (n[nbPr - 1] == lastProcPid)) return 0; /* nothing changed */
if (procBaseName && (n[procBasePos] != procBasePid)) /* some proc killed before the baseproc (=oldest proc) */
{
if (CheckProc(procBasePid)) { /* baseproc doesn't exist anymore */
GarbageCollector(pList);
pList = GetProcList(); /* so we create a whole new list */
posProc = pList;
return 1;
}
else
while (n[--procBasePos] != procBasePid); /* here we find what's the new pos. of baseproc */
}
diffNbProc = (nbPr - procBasePos) - gNbProc; /* nb of changes after baseproc */
if (diffNbProc == 0 && (n[nbPr - 1] == lastProcPid)){ /* only changes before baseproc */
gNbProcTotal = nbPr;
g_free(n);
return 0;
}
if (diffNbProc > 0 && n[nbPr - diffNbProc - 1] == lastProcPid) /* only proc to add */
CheckProcToAdd(nbPr - diffNbProc, n, nbPr);
else { /* to remove [and to add] */
int nb;
nb = CheckProcToRemove(n, nbPr);
if (nb != -diffNbProc)
CheckProcToAdd(nbPr - diffNbProc - 1, n, nbPr);
}
g_free(n);
return 1;
}
static PyObject* gtop_proclist(PyObject *self, PyObject *args)
{
glibtop_proclist buf;
PyObject *list;
pid_t *pids;
guint64 which = GLIBTOP_KERN_PROC_ALL;
guint64 arg = 0;
if(!PyArg_ParseTuple(args, "|KK", &which, &arg))
return NULL;
pids = glibtop_get_proclist(&buf, which, arg);
INIT_LIST_WITH(list, PyI_L, pids, buf.number);
g_free(pids);
return list;
}
int
main (int argc, char *argv [])
{
glibtop_union data;
unsigned c;
struct rusage total_start, total_end;
struct rusage rusage_start, rusage_end;
struct timeval elapsed_utime, elapsed_stime;
pid_t pid;
pid = getpid ();
setlocale (LC_ALL, "");
bindtextdomain (GETTEXT_PACKAGE, GTOPLOCALEDIR);
textdomain (GETTEXT_PACKAGE);
glibtop_init_r (&glibtop_global_server, 0, 0);
display_self_times();
printf ("%-12s (%-10s): %7s - %9s - %9s\n",
"Feature", "Flags", "Count", "utime", "stime");
printf ("-------------------------------------------"
"---------------\n");
getrusage (RUSAGE_SELF, &total_start);
getrusage (RUSAGE_SELF, &rusage_start);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_cpu (&data.cpu);
getrusage (RUSAGE_SELF, &rusage_end);
libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime,
&elapsed_utime);
libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime,
&elapsed_stime);
printf ("CPU (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n",
(unsigned long) data.cpu.flags, PROFILE_COUNT,
(long double) ELAPSED_UTIME / PROFILE_COUNT,
(long double) ELAPSED_STIME / PROFILE_COUNT);
getrusage (RUSAGE_SELF, &rusage_start);
for (c = 0; c < PROFILE_COUNT_EXPENSIVE; c++)
glibtop_get_mem (&data.mem);
getrusage (RUSAGE_SELF, &rusage_end);
libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime,
&elapsed_utime);
libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime,
&elapsed_stime);
printf ("Memory (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n",
(unsigned long) data.mem.flags, PROFILE_COUNT_EXPENSIVE,
(long double) ELAPSED_UTIME / PROFILE_COUNT_EXPENSIVE,
(long double) ELAPSED_STIME / PROFILE_COUNT_EXPENSIVE);
getrusage (RUSAGE_SELF, &rusage_start);
for (c = 0; c < PROFILE_COUNT_EXPENSIVE; c++)
glibtop_get_swap (&data.swap);
getrusage (RUSAGE_SELF, &rusage_end);
libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime,
&elapsed_utime);
libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime,
&elapsed_stime);
printf ("Swap (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n",
(unsigned long) data.swap.flags, PROFILE_COUNT_EXPENSIVE,
(long double) ELAPSED_UTIME / PROFILE_COUNT_EXPENSIVE,
(long double) ELAPSED_STIME / PROFILE_COUNT_EXPENSIVE);
getrusage (RUSAGE_SELF, &rusage_start);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_uptime (&data.uptime);
getrusage (RUSAGE_SELF, &rusage_end);
libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime,
&elapsed_utime);
libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime,
&elapsed_stime);
printf ("Uptime (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n",
(unsigned long) data.uptime.flags, PROFILE_COUNT,
(long double) ELAPSED_UTIME / PROFILE_COUNT,
(long double) ELAPSED_STIME / PROFILE_COUNT);
getrusage (RUSAGE_SELF, &rusage_start);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_loadavg (&data.loadavg);
getrusage (RUSAGE_SELF, &rusage_end);
libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime,
&elapsed_utime);
libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime,
&elapsed_stime);
printf ("Loadavg (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n",
(unsigned long) data.loadavg.flags, PROFILE_COUNT,
(long double) ELAPSED_UTIME / PROFILE_COUNT,
(long double) ELAPSED_STIME / PROFILE_COUNT);
getrusage (RUSAGE_SELF, &rusage_start);
for (c = 0; c < PROFILE_COUNT_EXPENSIVE; c++) {
pid_t* ptr = glibtop_get_proclist (&data.proclist, 0, 0);
g_free (ptr);
}
getrusage (RUSAGE_SELF, &rusage_end);
libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime,
&elapsed_utime);
libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime,
&elapsed_stime);
printf ("Proclist (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n",
(unsigned long) data.proclist.flags,
PROFILE_COUNT_EXPENSIVE,
(long double) ELAPSED_UTIME / PROFILE_COUNT_EXPENSIVE,
(long double) ELAPSED_STIME / PROFILE_COUNT_EXPENSIVE);
getrusage (RUSAGE_SELF, &rusage_start);
for (c = 0; c < PROFILE_COUNT_EXPENSIVE; c++) {
char** ptr = glibtop_get_netlist (&data.netlist);
g_strfreev (ptr);
}
getrusage (RUSAGE_SELF, &rusage_end);
libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime,
&elapsed_utime);
libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime,
&elapsed_stime);
printf ("Netlist (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n",
(unsigned long) data.proclist.flags,
PROFILE_COUNT_EXPENSIVE,
(long double) ELAPSED_UTIME / PROFILE_COUNT_EXPENSIVE,
(long double) ELAPSED_STIME / PROFILE_COUNT_EXPENSIVE);
getrusage (RUSAGE_SELF, &rusage_start);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_proc_state (&data.proc_state, pid);
getrusage (RUSAGE_SELF, &rusage_end);
libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime,
&elapsed_utime);
libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime,
&elapsed_stime);
printf ("Proc_State (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n",
(unsigned long) data.proc_state.flags, PROFILE_COUNT,
(long double) ELAPSED_UTIME / PROFILE_COUNT,
(long double) ELAPSED_STIME / PROFILE_COUNT);
getrusage (RUSAGE_SELF, &rusage_start);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_proc_uid (&data.proc_uid, pid);
getrusage (RUSAGE_SELF, &rusage_end);
libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime,
&elapsed_utime);
libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime,
&elapsed_stime);
printf ("Proc_Uid (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n",
(unsigned long) data.proc_uid.flags, PROFILE_COUNT,
(long double) ELAPSED_UTIME / PROFILE_COUNT,
(long double) ELAPSED_STIME / PROFILE_COUNT);
getrusage (RUSAGE_SELF, &rusage_start);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_proc_mem (&data.proc_mem, pid);
getrusage (RUSAGE_SELF, &rusage_end);
libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime,
&elapsed_utime);
libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime,
&elapsed_stime);
printf ("Proc_Mem (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n",
(unsigned long) data.proc_mem.flags, PROFILE_COUNT,
(long double) ELAPSED_UTIME / PROFILE_COUNT,
(long double) ELAPSED_STIME / PROFILE_COUNT);
getrusage (RUSAGE_SELF, &rusage_start);
for (c = 0; c < PROFILE_COUNT_EXPENSIVE; c++) {
glibtop_map_entry* entries;
entries = glibtop_get_proc_map (&data.proc_map, pid);
g_free (entries);
}
getrusage (RUSAGE_SELF, &rusage_end);
libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime,
&elapsed_utime);
libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime,
&elapsed_stime);
printf ("Proc_Map (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n",
(unsigned long) data.proc_map.flags, PROFILE_COUNT_EXPENSIVE,
(long double) ELAPSED_UTIME / PROFILE_COUNT_EXPENSIVE,
(long double) ELAPSED_STIME / PROFILE_COUNT_EXPENSIVE);
getrusage (RUSAGE_SELF, &rusage_start);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_proc_segment (&data.proc_segment, pid);
getrusage (RUSAGE_SELF, &rusage_end);
libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime,
&elapsed_utime);
libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime,
&elapsed_stime);
printf ("Proc_Segment (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n",
(unsigned long) data.proc_segment.flags, PROFILE_COUNT,
(long double) ELAPSED_UTIME / PROFILE_COUNT,
(long double) ELAPSED_STIME / PROFILE_COUNT);
getrusage (RUSAGE_SELF, &rusage_start);
for (c = 0; c < PROFILE_COUNT; c++) {
char** argv;
argv = glibtop_get_proc_argv (&data.proc_args, pid, 0);
g_strfreev(argv);
}
getrusage (RUSAGE_SELF, &rusage_end);
libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime,
&elapsed_utime);
libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime,
&elapsed_stime);
printf ("Proc_Args (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n",
(unsigned long) data.proc_args.flags, PROFILE_COUNT,
(long double) ELAPSED_UTIME / PROFILE_COUNT,
(long double) ELAPSED_STIME / PROFILE_COUNT);
getrusage (RUSAGE_SELF, &rusage_start);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_proc_time (&data.proc_time, pid);
getrusage (RUSAGE_SELF, &rusage_end);
libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime,
&elapsed_utime);
libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime,
&elapsed_stime);
printf ("Proc_Time (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n",
(unsigned long) data.proc_time.flags, PROFILE_COUNT,
(long double) ELAPSED_UTIME / PROFILE_COUNT,
(long double) ELAPSED_STIME / PROFILE_COUNT);
getrusage (RUSAGE_SELF, &rusage_start);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_proc_signal (&data.proc_signal, pid);
getrusage (RUSAGE_SELF, &rusage_end);
libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime,
&elapsed_utime);
libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime,
&elapsed_stime);
printf ("Proc_Signal (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n",
(unsigned long) data.proc_signal.flags, PROFILE_COUNT,
(long double) ELAPSED_UTIME / PROFILE_COUNT,
(long double) ELAPSED_STIME / PROFILE_COUNT);
getrusage (RUSAGE_SELF, &rusage_start);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_proc_kernel (&data.proc_kernel, pid);
getrusage (RUSAGE_SELF, &rusage_end);
libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime,
&elapsed_utime);
libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime,
&elapsed_stime);
printf ("Proc_Kernel (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n",
(unsigned long) data.proc_kernel.flags, PROFILE_COUNT,
(long double) ELAPSED_UTIME / PROFILE_COUNT,
(long double) ELAPSED_STIME / PROFILE_COUNT);
getrusage (RUSAGE_SELF, &total_end);
libgtop_timersub (&total_end.ru_utime, &total_start.ru_utime,
&elapsed_utime);
libgtop_timersub (&total_end.ru_stime, &total_start.ru_stime,
&elapsed_stime);
printf ("-------------------------------------------"
"---------------\n");
printf ("%-36s %9lu - %9lu\n\n", "TOTAL",
ELAPSED_UTIME, ELAPSED_STIME);
printf ("All timings are in clock ticks "
"(1000000 ticks per second).\n\n");
display_self_times();
glibtop_close ();
exit (0);
}
void
update_process_info (void)
{
static guint64 old_total_jiffies = 0;
if (!awn_proc_users)
{
g_debug ("%s: no users",__func__);
return;
}
pid_t * p;
gint y ;
glibtop_proclist proclist;
GList * old_awn_proc_info=awn_proc_info;
guint64 total_jiffies;
glibtop_cpu cpu;
gdouble percent;
gdouble total_per = 0;
glibtop_get_cpu (&cpu);
total_jiffies = cpu.total;
awn_proc_info = NULL;
/* p = glibtop_get_proclist(&proclist, GLIBTOP_KERN_PROC_RUID, getuid());*/
p = glibtop_get_proclist(&proclist, GLIBTOP_KERN_PROC_ALL, -1);
// g_debug ("number of entries = %d",proclist.number);
for (y = 0;y < proclist.number;y++)
{
AwnProcInfo * data = g_malloc (sizeof(AwnProcInfo));
GList * search;
data->pid = p[y];
glibtop_get_proc_state(&data->proc_state, p[y]);
glibtop_get_proc_time(&data->proc_time, p[y]);
search = g_list_find_custom (old_awn_proc_info,GINT_TO_POINTER(p[y]),
(GCompareFunc)_cmp_find_pid);
if (search)
{
AwnProcInfo * search_data = search->data;
long time_diff;
double jiffies;
jiffies = total_jiffies - old_total_jiffies;
// g_debug ("%d jiffies = %lf",p[y],jiffies);
time_diff = (data->proc_time.utime + data->proc_time.stime) - (search_data->proc_time.utime+search_data->proc_time.stime);
// g_debug ("%d time diff = %ld",p[y],time_diff);
percent = time_diff / (jiffies / cpu.frequency) ;
// g_debug ("percent for %d = %lf",p[y],percent);
}
else
{
percent = 0;
}
data->percent_cpu = percent;
total_per = total_per + percent;
awn_proc_info = g_list_prepend (awn_proc_info,data);
}
g_list_foreach (old_awn_proc_info,(GFunc)g_free,NULL);
g_list_free (old_awn_proc_info);
g_free (p);
old_total_jiffies = total_jiffies;
}
