diff options
Diffstat (limited to 'signal/tst-sigsimple.c')
| -rw-r--r-- | signal/tst-sigsimple.c | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/signal/tst-sigsimple.c b/signal/tst-sigsimple.c new file mode 100644 index 0000000000..22bb85cbaf --- /dev/null +++ b/signal/tst-sigsimple.c @@ -0,0 +1,57 @@ +/* Copyright (C) 2003 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@redhat.com>, 2003. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include <errno.h> +#include <signal.h> +#include <stdio.h> +#include <string.h> + + +static int +do_test (void) +{ + int result = 0; + int e; + +#define RUN(test) \ + errno = 0; \ + e = test; \ + if (e != -1) \ + { \ + printf ("%s returned %d\n", #test, e); \ + result = 1; \ + } \ + else if (errno != EINVAL) \ + { \ + printf ("%s didn't set errno to EINVAL (%s instead)\n", \ + #test, strerror (errno)); \ + result = 1; \ + } + + RUN (sighold (-1)); + RUN (sighold (_NSIG + 100)); + + RUN (sigrelse (-1)); + RUN (sigrelse (_NSIG + 100)); + + return result; +} + +#define TEST_FUNCTION do_test () +#include "../test-skeleton.c" |