[Opalvoip-svn] SF.net SVN: opalvoip:[32612] ptlib/trunk/src/ptlib/unix/tlibthrd.cxx

[<rjo...@us...>]

Revision: 32612
          http://sourceforge.net/p/opalvoip/code/32612
Author:   rjongbloed
Date:     2014-08-28 09:52:42 +0000 (Thu, 28 Aug 2014)
Log Message:
-----------
Put fail safe on setting pthreads stack size, and an assert on error setting it.

Modified Paths:
--------------
    ptlib/trunk/src/ptlib/unix/tlibthrd.cxx

Modified: ptlib/trunk/src/ptlib/unix/tlibthrd.cxx
===================================================================
--- ptlib/trunk/src/ptlib/unix/tlibthrd.cxx	2014-08-28 04:16:50 UTC (rev 32611)
+++ ptlib/trunk/src/ptlib/unix/tlibthrd.cxx	2014-08-28 09:52:42 UTC (rev 32612)
@@ -445,16 +445,18 @@
   pthread_attr_init(&threadAttr);
   PAssertPTHREAD(pthread_attr_setdetachstate, (&threadAttr, PTHREAD_CREATE_DETACHED));
 
-#if defined(P_LINUX)
+  if (m_originalStackSize == 0) {
+    PTRACE(3, "PTlib\tUsing default stack size: " << PThreadMinimumStack);
+    m_originalStackSize = PThreadMinimumStack;
+  }
 
-  pthread_attr_setstacksize(&threadAttr, m_originalStackSize);
+  PAssertPTHREAD(pthread_attr_setstacksize, (&threadAttr, m_originalStackSize));
 
+#if defined(P_LINUX)
   struct sched_param sched_params;
   PAssertPTHREAD(pthread_attr_setschedpolicy, (&threadAttr, GetSchedParam(PX_priority, sched_params)));
   PAssertPTHREAD(pthread_attr_setschedparam,  (&threadAttr, &sched_params));
-
 #elif defined(P_RTEMS)
-  pthread_attr_setstacksize(&threadAttr, 2*PTHREAD_MINIMUM_STACK_SIZE);
   pthread_attr_setinheritsched(&threadAttr, PTHREAD_EXPLICIT_SCHED);
   pthread_attr_setschedpolicy(&threadAttr, SCHED_OTHER);
   struct sched_param sched_param;

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