From 1a94ea1045cefea14be31b74e49b9c9be4e90b7d Mon Sep 17 00:00:00 2001
From: Ralph Lange <ralph.lange@gmx.de>
Date: Mon, 1 Dec 2014 13:48:10 +0100
Subject: [PATCH] libCom/osi: fix - do not set the main thread's Linux name to
 _main_ (linux)

---
 src/libCom/osi/os/Linux/osdThreadExtra.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/libCom/osi/os/Linux/osdThreadExtra.c b/src/libCom/osi/os/Linux/osdThreadExtra.c
index bbde444f8..6423004c5 100644
--- a/src/libCom/osi/os/Linux/osdThreadExtra.c
+++ b/src/libCom/osi/os/Linux/osdThreadExtra.c
@@ -17,6 +17,7 @@
 
 #include <unistd.h>
 #include <signal.h>
+#include <string.h>
 #include <sys/syscall.h>
 #include <sys/types.h>
 #include <sys/prctl.h>
@@ -57,8 +58,10 @@ static void thread_hook(epicsThreadId pthreadInfo)
     /* Set the name of the thread's process. Limited to 16 characters. */
     char comm[16];
 
-    snprintf(comm, sizeof(comm), "%s", pthreadInfo->name);
-    prctl(PR_SET_NAME, comm, 0l, 0l, 0l);
+    if (strcmp(pthreadInfo->name, "_main_")) {
+        snprintf(comm, sizeof(comm), "%s", pthreadInfo->name);
+        prctl(PR_SET_NAME, comm, 0l, 0l, 0l);
+    }
     pthreadInfo->lwpId = syscall(SYS_gettid);
 }