forked from Imagelibrary/rtems
2005-10-04 Till Straumann <strauman@slac.stanford.edu>
PR 829/rtems * src/tasks.c, src/taskvariabledelete.c: If task variables are deleted from a different context (i.e., executing context != owner of the task variable. The owner meaning the task that registered the dtor in question) the argument passed to the task variable dtor must be tvar and not *ptr which yields the executing task's value of the task variable instead of the owner's.
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@@ -1,3 +1,13 @@
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2005-10-04 Till Straumann <strauman@slac.stanford.edu>
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PR 829/rtems
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* src/tasks.c, src/taskvariabledelete.c: If task variables are deleted
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from a different context (i.e., executing context != owner of the
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task variable. The owner meaning the task that registered the dtor in
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question) the argument passed to the task variable dtor must be tvar
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and not *ptr which yields the executing task's value of the task
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variable instead of the owner's.
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2005-08-18 Andrew Sinclair <Andrew.Sinclair@elprotech.com>
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PR 807/rtems
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@@ -108,10 +108,14 @@ User_extensions_routine _RTEMS_tasks_Delete_extension(
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deleted->task_variables = NULL;
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while (tvp) {
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next = tvp->next;
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if (tvp->dtor)
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if (_Thread_Is_executing(deleted)) {
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if (tvp->dtor)
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(*tvp->dtor)(*tvp->ptr);
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if (_Thread_Is_executing(deleted))
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*tvp->ptr = tvp->gval;
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*tvp->ptr = tvp->gval;
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} else {
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if (tvp->dtor)
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(*tvp->dtor)(tvp->tval);
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}
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_Workspace_Free( tvp );
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tvp = next;
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}
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@@ -56,10 +56,14 @@ rtems_status_code rtems_task_variable_delete(
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if (tvp->ptr == ptr) {
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if (prev) prev->next = tvp->next;
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else the_thread->task_variables = tvp->next;
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if (tvp->dtor)
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(*tvp->dtor)(*tvp->ptr);
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if (_Thread_Is_executing(the_thread))
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if (_Thread_Is_executing(the_thread)) {
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if (tvp->dtor)
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(*tvp->dtor)(*tvp->ptr);
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*tvp->ptr = tvp->gval;
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} else {
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if (tvp->dtor)
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(*tvp->dtor)(tvp->tval);
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}
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_Workspace_Free(tvp);
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_Thread_Enable_dispatch();
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return RTEMS_SUCCESSFUL;
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