From f041360ac17bc032c7e5a4553372893e42ba68c6 Mon Sep 17 00:00:00 2001
From: "Matthias P. Braendli" <matthias.braendli@mpb.li>
Date: Fri, 15 Dec 2017 10:07:03 +0100
Subject: Check for prctl portability

---
 src/Utils.cpp | 6 +++++-
 src/Utils.h   | 1 +
 2 files changed, 6 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/Utils.cpp b/src/Utils.cpp
index cd116c7..f423dc1 100644
--- a/src/Utils.cpp
+++ b/src/Utils.cpp
@@ -27,7 +27,9 @@
 
 #include "Utils.h"
 #include "GainControl.h"
-#include <sys/prctl.h>
+#if defined(HAVE_PRCTL)
+#  include <sys/prctl.h>
+#endif
 #include <pthread.h>
 
 static void printHeader()
@@ -160,7 +162,9 @@ int set_realtime_prio(int prio)
 
 void set_thread_name(const char *name)
 {
+#if defined(HAVE_PRCTL)
     prctl(PR_SET_NAME,name,0,0,0);
+#endif
 }
 
 double parseChannel(const std::string& chan)
diff --git a/src/Utils.h b/src/Utils.h
index 8da3a1b..6a36baf 100644
--- a/src/Utils.h
+++ b/src/Utils.h
@@ -62,6 +62,7 @@ inline long timespecdiff_us(struct timespec& oldTime, struct timespec& time)
 // Set SCHED_RR with priority prio (0=lowest)
 int set_realtime_prio(int prio);
 
+// Set the name of the thread
 void set_thread_name(const char *name);
 
 // Convert a channel like 10A to a frequency
-- 
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