1 /*
2 * Copyright (c) 2022 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #include <stdio.h>
17 #include <stdlib.h>
18 #include <signal.h>
19 #include "test.h"
20
21 /**
22 * @tc.name : signal_0100
23 * @tc.desc : The test catches the exception through the signal function
24 * @tc.level : Level 0
25 */
signal_0100(int code)26 void signal_0100(int code)
27 {
28 if (code != SIGILL & code != SIGTRAP) {
29 t_error("%s signal get error code is %d are not SIGILL or SIGTRAP\n", __func__, code);
30 }
31 exit(t_status);
32 }
33
main(int argc,char * argv[])34 int main(int argc, char *argv[])
35 {
36 int *p = NULL;
37 signal(SIGILL, signal_0100);
38 signal(SIGTRAP, signal_0100);
39 *p = 0;
40 return t_status;
41 }