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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2014-03-25 10:54:49 +0100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2014-03-31 08:29:43 +0200 |
| commit | 1b1be254e7a3e3d6fe6d55d62010a81a7ef35411 (patch) | |
| tree | c8bacf15b0f092728fd69debcb2387b65db33ed0 /cpukit/rtems/include/rtems/rtems/tasksimpl.h | |
| parent | score: Replace _Thread_Reset() (diff) | |
| download | rtems-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/rtems/include/rtems/rtems/tasksimpl.h')
| -rw-r--r-- | cpukit/rtems/include/rtems/rtems/tasksimpl.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/cpukit/rtems/include/rtems/rtems/tasksimpl.h b/cpukit/rtems/include/rtems/rtems/tasksimpl.h index fbee00e316..2a99812e26 100644 --- a/cpukit/rtems/include/rtems/rtems/tasksimpl.h +++ b/cpukit/rtems/include/rtems/rtems/tasksimpl.h @@ -19,6 +19,7 @@ #include <rtems/rtems/tasks.h> #include <rtems/score/objectimpl.h> +#include <rtems/score/threadimpl.h> #ifdef __cplusplus extern "C" { @@ -84,6 +85,8 @@ void _RTEMS_Tasks_Invoke_task_variable_dtor( */ RTEMS_INLINE_ROUTINE Thread_Control *_RTEMS_tasks_Allocate( void ) { + _Thread_Kill_zombies(); + return (Thread_Control *) _Objects_Allocate( &_RTEMS_tasks_Information ); } |