aboutsummaryrefslogtreecommitdiff
path: root/cddl/contrib/opensolaris/cmd/dtrace
diff options
context:
space:
mode:
authorLi-Wen Hsu <lwhsu@FreeBSD.org>2017-07-25 12:52:32 +0000
committerLi-Wen Hsu <lwhsu@FreeBSD.org>2017-07-25 12:52:32 +0000
commitb9de3393dde189492ae06b985a42bb9ebb650dd4 (patch)
tree2a3c03f83e26bffd626323bc722aacaa38c032ac /cddl/contrib/opensolaris/cmd/dtrace
parente5a9c519bc373dffb3d559ac1d872a4a5653982c (diff)
downloadsrc-b9de3393dde189492ae06b985a42bb9ebb650dd4.tar.gz
src-b9de3393dde189492ae06b985a42bb9ebb650dd4.zip
Add a simple program which calls sigtimedwait(2) to generate events for testing
This test timeout on a quiet system because there is nobody triggers 'syscall::*wait*:entry' probe while test execution. Reviewed by: gnn, markj, ngie Differential Revision: https://reviews.freebsd.org/D11668
Notes
Notes: svn path=/head/; revision=321464
Diffstat (limited to 'cddl/contrib/opensolaris/cmd/dtrace')
-rw-r--r--cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/probes/tst.probestar.c47
-rw-r--r--cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/probes/tst.probestar.d1
2 files changed, 48 insertions, 0 deletions
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/probes/tst.probestar.c b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/probes/tst.probestar.c
new file mode 100644
index 000000000000..bc9f57ba6a8c
--- /dev/null
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/probes/tst.probestar.c
@@ -0,0 +1,47 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License (the "License").
+ * You may not use this file except in compliance with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+
+/*
+ * Copyright 2017 Li-Wen Hsu <lwhsu@FreeBSD.org>
+ */
+
+#include <signal.h>
+#include <stdio.h>
+#include <unistd.h>
+
+int
+main(void)
+{
+
+ sigset_t set;
+ siginfo_t info;
+ struct timespec timeout;
+
+ (void)sigemptyset(&set);
+ (void)sigaddset(&set, SIGHUP);
+ timeout.tv_sec = 1;
+ timeout.tv_nsec = 0;
+
+ for (;;)
+ (void)sigtimedwait(&set, &info, &timeout);
+
+ return (0);
+}
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/probes/tst.probestar.d b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/probes/tst.probestar.d
index 1402b23ad6eb..2afb6a8d207e 100644
--- a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/probes/tst.probestar.d
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/probes/tst.probestar.d
@@ -45,6 +45,7 @@ BEGIN
}
syscall::*wait*:entry
+/pid == $1/
{
exit(0);
}