1 files changed, 84 insertions, 0 deletions
diff --git a/contrib/netbsd-tests/rump/rumpkern/h_client/h_sigcli.c b/contrib/netbsd-tests/rump/rumpkern/h_client/h_sigcli.c
new file mode 100644
index 000000000000..9134f98b5741
--- /dev/null
+++ b/contrib/netbsd-tests/rump/rumpkern/h_client/h_sigcli.c
@@ -0,0 +1,84 @@
+/*	$NetBSD: h_sigcli.c,v 1.3 2011/02/07 20:05:09 pooka Exp $	*/
+
+#include <sys/types.h>
+#include <sys/sysctl.h>
+
+#include <err.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+
+#include <rump/rump_syscalls.h>
+#include <rump/rumpclient.h>
+
+static const int hostnamemib[] = { CTL_KERN, KERN_HOSTNAME };
+static char hostnamebuf[128];
+
+static volatile sig_atomic_t sigexecs;
+
+static void
+sighand(int sig)
+{
+	char buf[128];
+	size_t blen = sizeof(buf);
+
+	if (rump_sys___sysctl(hostnamemib, __arraycount(hostnamemib),
+	    buf, &blen, NULL, 0) == -1)
+		err(1, "sighand sysctl");
+	if (strcmp(buf, hostnamebuf) != 0)
+		errx(1, "sighandler hostname");
+	sigexecs++;
+}
+
+int
+main(void)
+{
+	char buf[128];
+	time_t tstart;
+	struct itimerval itv;
+	size_t hnbsize;
+	int i;
+	size_t blen;
+
+	if (rumpclient_init() == -1)
+		err(1, "rumpclient init");
+
+	hnbsize = sizeof(hostnamebuf);
+	if (rump_sys___sysctl(hostnamemib, __arraycount(hostnamemib),
+	    hostnamebuf, &hnbsize, NULL, 0) == -1)
+		err(1, "sysctl");
+
+	if (signal(SIGALRM, sighand) == SIG_ERR)
+		err(1, "signal");
+
+	itv.it_interval.tv_sec = itv.it_value.tv_sec = 0;
+	itv.it_interval.tv_usec = itv.it_value.tv_usec = 10000; /* 10ms */
+
+	if (setitimer(ITIMER_REAL, &itv, NULL) == -1)
+		err(1, "itimer");
+
+	tstart = time(NULL);
+	for (i = 0;; i++) {
+		blen = sizeof(buf);
+		if (rump_sys___sysctl(hostnamemib, __arraycount(hostnamemib),
+		    buf, &blen, NULL, 0) == -1)
+			err(1, "sysctl");
+		if (strcmp(buf, hostnamebuf) != 0)
+			errx(1, "main hostname");
+
+		/*
+		 * check every 100 cycles to avoid doing
+		 * nothing but gettimeofday()
+		 */
+		if (i == 100) {
+			if (time(NULL) - tstart > 5)
+				break;
+			i = 0;
+		}
+	}
+
+	if (!sigexecs) {
+		printf("no signal handlers run.  test busted?\n");
+	}
+}