summaryrefslogtreecommitdiff
path: root/test/signal/signal.c
diff options
context:
space:
mode:
Diffstat (limited to 'test/signal/signal.c')
-rw-r--r--test/signal/signal.c98
1 files changed, 98 insertions, 0 deletions
diff --git a/test/signal/signal.c b/test/signal/signal.c
new file mode 100644
index 000000000..fc411a1b9
--- /dev/null
+++ b/test/signal/signal.c
@@ -0,0 +1,98 @@
+/* Tester for string functions.
+ Copyright (C) 1995, 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <strings.h>
+#include <fcntl.h>
+#include <signal.h>
+
+
+/* -------------------------------------------------*/
+/* This stuff is common to all the testing routines */
+/* -------------------------------------------------*/
+const char *it = "<UNSET>"; /* Routine name for message routines. */
+size_t errors = 0;
+
+void check (int thing, int number)
+{
+ if (!thing)
+ {
+ printf("%s flunked test %d\n", it, number);
+ ++errors;
+ }
+}
+
+void equal (const char *a, const char *b, int number)
+{
+ check(a != NULL && b != NULL && (strcmp(a, b)==0), number);
+}
+
+
+/* -------------------------------------------------*/
+/* Let the tests begin.... */
+/* -------------------------------------------------*/
+
+int global_int = 0;
+
+void set_global_int_to_one(int signum)
+{
+ printf("entering set_global_int_to_one\n");
+ global_int = 1;
+ return;
+}
+
+void
+signal_test_1 (void)
+{
+ global_int = 0;
+
+ signal(SIGUSR1, set_global_int_to_one);
+ raise( SIGUSR1);
+ /* This should have first jumped to the signal handler */
+ check ( (global_int == 0), 0);
+
+ signal(SIGUSR1, SIG_DFL);
+ raise( SIGUSR1);
+ printf("Here I am.\n");
+}
+
+
+int
+main (void)
+{
+ int status;
+
+ signal_test_1 ();
+
+ if (errors == 0)
+ {
+ status = EXIT_SUCCESS;
+ printf("No errors.\n");
+ }
+ else
+ {
+ status = EXIT_FAILURE;
+ printf("%d errors.\n", errors);
+ }
+ exit(status);
+}