From df72c4d301123c0ea0c33af4bc9d00c47255a664 Mon Sep 17 00:00:00 2001
From: Torge Matthies <openglfreak@googlemail.com>
Date: Thu, 26 Jan 2023 22:13:55 +0100
Subject: [PATCH 3/3] server: Map THREAD_PRIORITY_IDLE to SCHED_IDLE.

---
 server/thread.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

--- a/server/thread.c
+++ b/server/thread.c
@@ -858,6 +858,18 @@
     }
     else
     {
+#ifdef HAVE_SCHED_SETSCHEDULER
+        if (priority == THREAD_PRIORITY_IDLE)
+        {
+            struct sched_param param;
+            if (sched_getparam( thread->unix_tid, &param ) == 0)
+            {
+                param.sched_priority = 0;
+                if (sched_setscheduler( thread->unix_tid, SCHED_IDLE|SCHED_RESET_ON_FORK, &param ) == 0)
+                    return 0;
+            }
+        }
+#endif
 #ifdef HAVE_SETPRIORITY
         if (setpriority( PRIO_PROCESS, thread->unix_tid,
                          get_unix_priority( priority_class, priority ) ) == 0)