1 files changed, 107 insertions, 0 deletions
diff --git a/contrib/netbsd-tests/lib/libpthread/t_sigalarm.c b/contrib/netbsd-tests/lib/libpthread/t_sigalarm.c
new file mode 100644
index 0000000..0a58c4e
--- /dev/null
+++ b/contrib/netbsd-tests/lib/libpthread/t_sigalarm.c
@@ -0,0 +1,107 @@
+/* $NetBSD: t_sigalarm.c,v 1.1 2010/07/16 15:42:53 jmmv Exp $ */
+
+/*
+ * Copyright (c) 2008 The NetBSD Foundation, Inc.
+ * 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.
+ *
+ * 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>
+__COPYRIGHT("@(#) Copyright (c) 2008\
+ The NetBSD Foundation, inc. All rights reserved.");
+__RCSID("$NetBSD: t_sigalarm.c,v 1.1 2010/07/16 15:42:53 jmmv Exp $");
+
+#include <stdio.h>
+#include <signal.h>
+#include <unistd.h>
+#include <pthread.h>
+
+#include <atf-c.h>
+
+#include "h_common.h"
+
+int alarm_set;
+
+#ifdef SA_SIGINFO
+static void
+alarm_handler(int signo, siginfo_t *si, void *ctx)
+{
+	ATF_REQUIRE_EQ_MSG(si->si_signo, signo, "Received unexpected signal");
+	alarm_set = 1;
+}
+#else
+static void
+alarm_handler(int signo)
+{
+	ATF_REQUIRE_EQ_MSG(SIGALRM, signo, "Received unexpected signal");
+	alarm_set = 1;
+}
+#endif
+
+static void *
+setup(void *dummy)
+{
+	struct sigaction sa;
+	sigset_t ss;
+#ifdef SA_SIGINFO
+	sa.sa_flags = SA_SIGINFO;
+	sa.sa_sigaction = alarm_handler;
+#else
+	sa.sa_flags = 0;
+	sa.sa_handler = alarm_handler;
+#endif
+	sigfillset(&ss);
+	sigprocmask(SIG_SETMASK, &ss, NULL);
+	sigemptyset(&sa.sa_mask);
+	sigaction(SIGALRM, &sa, NULL);
+	alarm(1);
+
+	return NULL;
+}
+
+ATF_TC(sigalarm);
+ATF_TC_HEAD(sigalarm, tc)
+{
+	atf_tc_set_md_var(tc, "descr",
+		"Checks sigsuspend in libpthread when pthread lib is initialized");
+}
+ATF_TC_BODY(sigalarm, tc)
+{
+	sigset_t set;
+	pthread_t self = pthread_self();
+
+	PTHREAD_REQUIRE(pthread_create(&self, NULL, setup, NULL));
+
+	sigemptyset(&set);
+	sigsuspend(&set);
+	alarm(0);
+
+	ATF_REQUIRE(alarm_set);
+}
+
+ATF_TP_ADD_TCS(tp)
+{
+	ATF_TP_ADD_TC(tp, sigalarm);
+
+	return atf_no_error();
+}