From e48df9cb5ec9e48cd836ec227127f42c5cc99aa1 Mon Sep 17 00:00:00 2001
From: "Matthias P. Braendli" <matthias.braendli@mpb.li>
Date: Fri, 17 Jun 2016 11:26:57 +0200
Subject: Set SCHED_RR prio for all data processing threads

This includes Modulator, FIR Filter and UHD worker
---
 src/Utils.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'src/Utils.cpp')

diff --git a/src/Utils.cpp b/src/Utils.cpp
index 4805374..ab1866c 100644
--- a/src/Utils.cpp
+++ b/src/Utils.cpp
@@ -114,4 +114,13 @@ void printVersion(void)
 
 }
 
+int set_realtime_prio(int prio)
+{
+    // Set thread priority to realtime
+    const int policy = SCHED_RR;
+    sched_param sp;
+    sp.sched_priority = sched_get_priority_min(policy) + prio;
+    int ret = pthread_setschedparam(pthread_self(), policy, &sp);
+    return ret;
+}
 
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