[Xfce4-commits] correctly implement set_priority/send_signal_to_pid()

[Landry Breuil]

Updating branch refs/heads/master
         to 44dc437214888be0b21d25830976a76a88a4bd20 (commit)
       from 10247249ebb5aec6041876151c53085ce20c6192 (commit)

commit 44dc437214888be0b21d25830976a76a88a4bd20
Author: Landry Breuil <lan...@rhaalovely.net>
Date:   Thu May 13 19:57:37 2010 +0200

    correctly implement set_priority/send_signal_to_pid()

 src/task-manager-bsd.c |   36 ++++++++++++++++++++++--------------
 1 files changed, 22 insertions(+), 14 deletions(-)

diff --git a/src/task-manager-bsd.c b/src/task-manager-bsd.c
index 5c73d91..a7fd71f 100644
--- a/src/task-manager-bsd.c
+++ b/src/task-manager-bsd.c
@@ -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;
 }
 
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