FOSS/xfce4-taskmanager
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

correctly implement set_priority/send_signal_to_pid()

Browse Source
This commit is contained in:
Landry Breuil
2010-05-13 19:57:37 +02:00
parent 10247249eb
commit 44dc437214
1 changed files with 22 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

36
src/task-manager-bsd.c
View File

@@ -203,27 +203,35 @@ gboolean send_signal_to_pid (guint task_id, gint signal)
{ {
gint ret = 0; gint ret = 0;
if(task_id > 0 && signal != 0) if(task_id > 0 && signal != 0)
{
ret = kill(task_id, signal); ret = kill(task_id, signal);
/* return (ret == 0) ? TRUE : FALSE;
if(ret != 0)
xfce_err(_("Couldn't send signal %d to the task with ID %d"), signal, task_id);
*/ }
return ret;
} }
gboolean set_priority_to_pid (guint task_id, gint prio) gboolean set_priority_to_pid (guint task_id, gint prio)
{ {
if(task_id > 0) gint res;
switch (prio)
{ {
gchar command[128] = ""; case XTM_PRIORITY_VERY_LOW:
/* TODO : syscall */ prio = 15;
g_snprintf(command, 128, "renice %d %d > /dev/null", prio, task_id); break;
case XTM_PRIORITY_LOW:
if(system(command) != 0) prio = 5;
;//xfce_err(_("Couldn't set priority %d to the task with ID %d"), prio, task_id); 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;
} }