stk_data 41 tools/testing/selftests/sigaltstack/sas.c struct stk_data *p; stk_data 56 tools/testing/selftests/sigaltstack/sas.c p = (struct stk_data *)(aa + 512); stk_data 82 tools/testing/selftests/sigaltstack/sas.c struct stk_data *p;