diff options
Diffstat (limited to 'cpukit/rtems/src/taskvariable_invoke_dtor.c')
-rw-r--r-- | cpukit/rtems/src/taskvariable_invoke_dtor.c | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/cpukit/rtems/src/taskvariable_invoke_dtor.c b/cpukit/rtems/src/taskvariable_invoke_dtor.c new file mode 100644 index 0000000000..d348c6d90e --- /dev/null +++ b/cpukit/rtems/src/taskvariable_invoke_dtor.c @@ -0,0 +1,43 @@ +/* + * Invoke the destructor on a per-task variable + * + * + * COPYRIGHT (c) 1989-2007. + * On-Line Applications Research Corporation (OAR). + * + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * http://www.rtems.com/license/LICENSE. + * + * $Id$ + */ + +#if HAVE_CONFIG_H +#include "config.h" +#endif + +#include <rtems/system.h> +#include <rtems/rtems/tasks.h> +#include <rtems/score/wkspace.h> + +void _RTEMS_Tasks_Invoke_task_variable_dtor( + Thread_Control *the_thread, + rtems_task_variable_t *tvp +) +{ + void (*dtor)(void *); + void *value; + + dtor = tvp->dtor; + if (_Thread_Is_executing(the_thread)) { + value = *tvp->ptr; + *tvp->ptr = tvp->gval; + } else { + value = tvp->tval; + } + + if ( dtor ) + (*dtor)(value); + + _Workspace_Free(tvp); +} |