Add some compatibility aliases (copied from generic bits/sigaction.h).
[kopensolaris-gnu/glibc.git] / signal / tst-sigsimple.c
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"