diff options
Diffstat (limited to 'c/src/exec/rtems/src/signalcatch.c')
-rw-r--r-- | c/src/exec/rtems/src/signalcatch.c | 65 |
1 files changed, 0 insertions, 65 deletions
diff --git a/c/src/exec/rtems/src/signalcatch.c b/c/src/exec/rtems/src/signalcatch.c deleted file mode 100644 index 676c99b4b6..0000000000 --- a/c/src/exec/rtems/src/signalcatch.c +++ /dev/null @@ -1,65 +0,0 @@ -/* - * Signal Manager - * - * - * COPYRIGHT (c) 1989-1999. - * 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.OARcorp.com/rtems/license.html. - * - * $Id$ - */ - -#include <rtems/system.h> -#include <rtems/rtems/status.h> -#include <rtems/rtems/asr.h> -#include <rtems/score/isr.h> -#include <rtems/rtems/modes.h> -#include <rtems/rtems/signal.h> -#include <rtems/score/thread.h> -#include <rtems/rtems/tasks.h> - -/*PAGE - * - * rtems_signal_catch - * - * This directive allows a thread to specify what action to take when - * catching signals. - * - * Input parameters: - * handler - address of asynchronous signal routine (asr) - * ( NULL indicates asr is invalid ) - * mode_set - mode value for asr - * - * Output parameters: - * RTEMS_SUCCESSFUL - always succeeds - */ - -rtems_status_code rtems_signal_catch( - rtems_asr_entry asr_handler, - rtems_mode mode_set -) -{ - Thread_Control *executing; - RTEMS_API_Control *api; - ASR_Information *asr; - -/* XXX normalize mode */ - executing = _Thread_Executing; - api = (RTEMS_API_Control*)executing->API_Extensions[ THREAD_API_RTEMS ]; - asr = &api->Signal; - - _Thread_Disable_dispatch(); /* cannot reschedule while */ - /* the thread is inconsistent */ - - if ( !_ASR_Is_null_handler( asr_handler ) ) { - asr->mode_set = mode_set; - asr->handler = asr_handler; - } - else - _ASR_Initialize( asr ); - _Thread_Enable_dispatch(); - return RTEMS_SUCCESSFUL; -} |