components/utilities/utstate.c

164  *              State               - State object to push
175     ACPI_GENERIC_STATE      *State)
182     State->Common.Next = *ListHead;
183     *ListHead = State;
204     ACPI_GENERIC_STATE      *State;
212     State = *ListHead;
213     if (State)
217         *ListHead = State->Common.Next;
220     return (State);
241     ACPI_GENERIC_STATE      *State;
247     State = AcpiOsAcquireObject (AcpiGbl_StateCache);
248     if (State)
251         State->Common.DescriptorType = ACPI_DESC_TYPE_STATE;
254     return (State);
264  * RETURN:      New Thread State. NULL on failure
266  * DESCRIPTION: Create a "Thread State" - a flavor of the generic state used
275     ACPI_GENERIC_STATE      *State;
283     State = AcpiUtCreateGenericState ();
284     if (!State)
291     State->Common.DescriptorType = ACPI_DESC_TYPE_STATE_THREAD;
292     State->Thread.ThreadId = AcpiOsGetThreadId ();
296     if (!State->Thread.ThreadId)
299         State->Thread.ThreadId = (ACPI_THREAD_ID) 1;
302     return ((ACPI_THREAD_STATE *) State);
315  * DESCRIPTION: Create an "Update State" - a flavor of the generic state used
326     ACPI_GENERIC_STATE      *State;
334     State = AcpiUtCreateGenericState ();
335     if (!State)
342     State->Common.DescriptorType = ACPI_DESC_TYPE_STATE_UPDATE;
343     State->Update.Object = Object;
344     State->Update.Value = Action;
345     return (State);
358  * DESCRIPTION: Create a "Package State"
368     ACPI_GENERIC_STATE      *State;
376     State = AcpiUtCreateGenericState ();
377     if (!State)
384     State->Common.DescriptorType = ACPI_DESC_TYPE_STATE_PACKAGE;
385     State->Pkg.SourceObject = (ACPI_OPERAND_OBJECT *) InternalObject;
386     State->Pkg.DestObject = ExternalObject;
387     State->Pkg.Index= Index;
388     State->Pkg.NumPackages = 1;
390     return (State);
402  * DESCRIPTION: Create a "Control State" - a flavor of the generic state used
411     ACPI_GENERIC_STATE      *State;
419     State = AcpiUtCreateGenericState ();
420     if (!State)
427     State->Common.DescriptorType = ACPI_DESC_TYPE_STATE_CONTROL;
428     State->Common.State = ACPI_CONTROL_CONDITIONAL_EXECUTING;
430     return (State);
438  * PARAMETERS:  State               - The state object to be deleted
449     ACPI_GENERIC_STATE      *State)
456     if (State)
458         (void) AcpiOsReleaseObject (AcpiGbl_StateCache, State);