1 files changed, 57 insertions, 0 deletions
diff --git a/tests-mx32/list_sigaction_signum.c b/tests-mx32/list_sigaction_signum.c
new file mode 100644
index 000000000..13a78c681
--- /dev/null
+++ b/tests-mx32/list_sigaction_signum.c
@@ -0,0 +1,57 @@
+/*
+ * List signal numbers that are valid arguments for sigaction syscall.
+ *
+ * Copyright (c) 2017 Dmitry V. Levin <ldv@altlinux.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "tests.h"
+
+#include <signal.h>
+#include <stdio.h>
+
+int
+main(void)
+{
+	unsigned int i;
+
+	for (i = 1; i < 32; ++i) {
+		static const struct sigaction ign = { .sa_handler = SIG_IGN };
+		static const struct sigaction dfl = { .sa_handler = SIG_DFL };
+		struct sigaction act;
+
+		if (sigaction(i, &ign, NULL) ||
+		    sigaction(i, NULL, &act) ||
+		    ign.sa_handler != act.sa_handler ||
+		    sigaction(i, &dfl, NULL) ||
+		    sigaction(i, NULL, &act) ||
+		    dfl.sa_handler != act.sa_handler)
+			continue;
+
+		printf("%u\n", i);
+	}
+
+	return 0;
+}