From 6d1f5176f257ab9a9b47ae65b528c9ab79db5b31 Mon Sep 17 00:00:00 2001
From: Justus Winter <4winter@informatik.uni-hamburg.de>
Date: Wed, 27 Nov 2013 10:49:46 +0100
Subject: libports: improve error reporting in adjust_priority

By using error instead of perror, the warning can be proprely
attributed to the process.

* libports/manage-multithread.c (adjust_priority): Use error instead
  of perror to print the warning.
---
 libports/manage-multithread.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

(limited to 'libports')

diff --git a/libports/manage-multithread.c b/libports/manage-multithread.c
index d0345826..be080304 100644
--- a/libports/manage-multithread.c
+++ b/libports/manage-multithread.c
@@ -20,6 +20,7 @@
 
 #include "ports.h"
 #include <assert.h>
+#include <error.h>
 #include <stdio.h>
 #include <mach/message.h>
 #include <mach/thread_info.h>
@@ -82,10 +83,7 @@ out:
     mach_port_deallocate (mach_task_self (), pset_priv);
 
   if (err && err != EPERM)
-    {
-      errno = err;
-      perror ("unable to adjust libports thread priority");
-    }
+    error (0, err, "unable to adjust libports thread priority");
 }
 
 void
-- 
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