1 files changed, 115 insertions, 0 deletions
diff --git a/contrib/netbsd-tests/lib/libc/sys/t_sigqueue.c b/contrib/netbsd-tests/lib/libc/sys/t_sigqueue.c
new file mode 100644
index 000000000000..6686f022b131
--- /dev/null
+++ b/contrib/netbsd-tests/lib/libc/sys/t_sigqueue.c
@@ -0,0 +1,115 @@
+/* $NetBSD: t_sigqueue.c,v 1.4 2011/07/07 16:31:11 jruoho Exp $ */
+
+/*-
+ * Copyright (c) 2011 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Christos Zoulas.
+ *
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``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 FOUNDATION OR CONTRIBUTORS
+ * 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 <sys/cdefs.h>
+__RCSID("$NetBSD: t_sigqueue.c,v 1.4 2011/07/07 16:31:11 jruoho Exp $");
+
+
+#include <atf-c.h>
+#include <errno.h>
+#include <signal.h>
+#include <stdlib.h>
+#include <sched.h>
+#include <unistd.h>
+
+static void	handler(int, siginfo_t *, void *);
+
+#define VALUE (int)0xc001dad1
+static int value;
+
+static void
+#ifdef __FreeBSD__
+handler(int signo __unused, siginfo_t *info __unused, void *data __unused)
+#else
+handler(int signo, siginfo_t *info, void *data)
+#endif
+{
+	value = info->si_value.sival_int;
+	kill(0, SIGINFO);
+}
+
+ATF_TC(sigqueue_basic);
+ATF_TC_HEAD(sigqueue_basic, tc)
+{
+	atf_tc_set_md_var(tc, "descr", "Checks sigqueue(3) sigval delivery");
+}
+
+ATF_TC_BODY(sigqueue_basic, tc)
+{
+	struct sigaction sa;
+	union sigval sv;
+
+	sa.sa_sigaction = handler;
+	sigemptyset(&sa.sa_mask);
+	sa.sa_flags = SA_SIGINFO;
+
+	if (sigaction(SIGUSR1, &sa, NULL) != 0)
+		atf_tc_fail("sigaction failed");
+
+	sv.sival_int = VALUE;
+
+#ifdef __FreeBSD__
+	/* 
+	 * From kern_sig.c:
+	 * Specification says sigqueue can only send signal to single process.
+	 */
+	if (sigqueue(getpid(), SIGUSR1, sv) != 0)
+#else
+	if (sigqueue(0, SIGUSR1, sv) != 0)
+#endif
+		atf_tc_fail("sigqueue failed");
+
+	sched_yield();
+	ATF_REQUIRE_EQ(sv.sival_int, value);
+}
+
+ATF_TC(sigqueue_err);
+ATF_TC_HEAD(sigqueue_err, tc)
+{
+	atf_tc_set_md_var(tc, "descr", "Test errors from sigqueue(3)");
+}
+
+ATF_TC_BODY(sigqueue_err, tc)
+{
+	union sigval sv;
+
+	errno = 0;
+	ATF_REQUIRE_ERRNO(EINVAL, sigqueue(getpid(), -1, sv) == -1);
+}
+
+ATF_TP_ADD_TCS(tp)
+{
+
+	ATF_TP_ADD_TC(tp, sigqueue_basic);
+	ATF_TP_ADD_TC(tp, sigqueue_err);
+
+	return atf_no_error();
+}