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1 | /* Copyright (C) 2003 Free Software Foundation, Inc. |
2 | This file is part of the GNU C Library. | |
3 | Contributed by Ulrich Drepper <drepper@redhat.com>, 2003. | |
4 | ||
5 | The GNU C Library is free software; you can redistribute it and/or | |
6 | modify it under the terms of the GNU Lesser General Public | |
7 | License as published by the Free Software Foundation; either | |
8 | version 2.1 of the License, or (at your option) any later version. | |
9 | ||
10 | The GNU C Library is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 | Lesser General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU Lesser General Public | |
16 | License along with the GNU C Library; if not, write to the Free | |
17 | Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA | |
18 | 02111-1307 USA. */ | |
19 | ||
20 | #include <errno.h> | |
21 | #include <signal.h> | |
22 | #include <stdio.h> | |
23 | #include <string.h> | |
24 | ||
25 | ||
26 | static int | |
27 | do_test (void) | |
28 | { | |
29 | int result = 0; | |
30 | int e; | |
31 | ||
32 | #define RUN(test) \ | |
33 | errno = 0; \ | |
34 | e = test; \ | |
35 | if (e != -1) \ | |
36 | { \ | |
37 | printf ("%s returned %d\n", #test, e); \ | |
38 | result = 1; \ | |
39 | } \ | |
40 | else if (errno != EINVAL) \ | |
41 | { \ | |
42 | printf ("%s didn't set errno to EINVAL (%s instead)\n", \ | |
43 | #test, strerror (errno)); \ | |
44 | result = 1; \ | |
45 | } | |
46 | ||
47 | RUN (sighold (-1)); | |
48 | RUN (sighold (_NSIG + 100)); | |
49 | ||
50 | RUN (sigrelse (-1)); | |
51 | RUN (sigrelse (_NSIG + 100)); | |
52 | ||
53 | return result; | |
54 | } | |
55 | ||
56 | #define TEST_FUNCTION do_test () | |
57 | #include "../test-skeleton.c" |