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correctly implement set_priority/send_signal_to_pid()

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Landry Breuil
2010-05-13 19:57:37 +02:00
parent 10247249eb
commit 44dc437214
1 changed files with 22 additions and 14 deletions
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36
src/task-manager-bsd.c
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@@ -203,27 +203,35 @@ gboolean send_signal_to_pid (guint task_id, gint signal)
{
gint ret = 0;
if(task_id > 0 && signal != 0)
{
ret = kill(task_id, signal);
/*
if(ret != 0)
xfce_err(_("Couldn't send signal %d to the task with ID %d"), signal, task_id);
*/ }
return ret;
return (ret == 0) ? TRUE : FALSE;
}
gboolean set_priority_to_pid (guint task_id, gint prio)
{
if(task_id > 0)
gint res;
switch (prio)
{
gchar command[128] = "";
/* TODO : syscall */
g_snprintf(command, 128, "renice %d %d > /dev/null", prio, task_id);
if(system(command) != 0)
;//xfce_err(_("Couldn't set priority %d to the task with ID %d"), prio, task_id);
case XTM_PRIORITY_VERY_LOW:
prio = 15;
break;
case XTM_PRIORITY_LOW:
prio = 5;
break;
case XTM_PRIORITY_NORMAL:
prio = 0;
break;
case XTM_PRIORITY_HIGH:
prio = -5;
break;
case XTM_PRIORITY_VERY_HIGH:
prio = -15;
break;
default:
return TRUE;
}
res = setpriority (PRIO_PROCESS, task_id, prio);
return (res == 0) ? TRUE : FALSE;
}