add #define to Linux Thread.cpp for pthread_getname

src/ibmras/common/port/linux/Thread.cpp

@@ -17,7 +17,9 @@
 /*
  * Functions that control thread behaviour
  */
-
+ #ifndef _GNU_SOURCE
+ #define _GNU_SOURCE
+ #endif
 #include "pthread.h"
 #include "time.h"
 #include <semaphore.h>
@@ -109,7 +111,7 @@ void sleep(uint32 seconds) {
  pthread_cond_timedwait(&c, &m, &t);
  IBMRAS_DEBUG(finest,"Woke up");
  pthread_mutex_unlock(&m);
- 
+
  pthread_mutex_lock(&condMapMux);
  condMap.erase(it);
  pthread_mutex_unlock(&condMapMux);
@@ -144,7 +146,7 @@ void stopAllThreads() {
  {
  // The attachment thread has been introduced by Oracle
  // in their late attach classes
- if(strncmp(theName, "Attachment", 10) == 0) { 
+ if(strncmp(theName, "Attachment", 10) == 0) {
  continue;
  }
  }