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authorSebastian Huber <sebastian.huber@embedded-brains.de>2014-03-25 10:54:49 +0100
committerSebastian Huber <sebastian.huber@embedded-brains.de>2014-03-31 08:29:43 +0200
commit1b1be254e7a3e3d6fe6d55d62010a81a7ef35411 (patch)
treec8bacf15b0f092728fd69debcb2387b65db33ed0 /cpukit/posix/include/rtems/posix/pthreadimpl.h
parentscore: Replace _Thread_Reset() (diff)
downloadrtems-1b1be254e7a3e3d6fe6d55d62010a81a7ef35411.tar.bz2
score: Thread life cycle re-implementation
The thread deletion is now supported on SMP. This change fixes the following PRs: PR1814: SMP race condition between stack free and dispatch PR2035: psxcancel reveals NULL pointer access in _Thread_queue_Extract() The POSIX cleanup handler are now called in the right context (should be called in the context of the terminating thread). http://pubs.opengroup.org/onlinepubs/009695399/functions/xsh_chap02_09.html Add a user extension the reflects a thread termination event. This is used to reclaim the Newlib reentrancy structure (may use file operations), the POSIX cleanup handlers and the POSIX key destructors.
Diffstat (limited to 'cpukit/posix/include/rtems/posix/pthreadimpl.h')
-rw-r--r--cpukit/posix/include/rtems/posix/pthreadimpl.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/cpukit/posix/include/rtems/posix/pthreadimpl.h b/cpukit/posix/include/rtems/posix/pthreadimpl.h
index af68990d6b..02d8bca0f5 100644
--- a/cpukit/posix/include/rtems/posix/pthreadimpl.h
+++ b/cpukit/posix/include/rtems/posix/pthreadimpl.h
@@ -23,7 +23,7 @@
#include <rtems/posix/config.h>
#include <rtems/posix/threadsup.h>
#include <rtems/score/objectimpl.h>
-#include <rtems/score/thread.h>
+#include <rtems/score/threadimpl.h>
#include <rtems/score/assert.h>
#ifdef __cplusplus
@@ -217,6 +217,8 @@ int rtems_pthread_attribute_compare(
RTEMS_INLINE_ROUTINE Thread_Control *_POSIX_Threads_Allocate( void )
{
+ _Thread_Kill_zombies();
+
return (Thread_Control *) _Objects_Allocate( &_POSIX_Threads_Information );
}