1 files changed, 45 insertions, 0 deletions
diff --git a/lib/libspl/gethrtime.c b/lib/libspl/gethrtime.c
new file mode 100644
index 000000000..c2fd5e034
--- /dev/null
+++ b/lib/libspl/gethrtime.c
@@ -0,0 +1,45 @@
+/*
+ * 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 2008 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#include <time.h>
+#include <sys/time.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+hrtime_t
+gethrtime(void)
+{
+	struct timespec ts;
+	int rc;
+
+	rc = clock_gettime(CLOCK_MONOTONIC, &ts);
+	if (rc) {
+		fprintf(stderr, "Error: clock_gettime() = %d\n", rc);
+	        abort();
+	}
+
+	return (((u_int64_t)ts.tv_sec) * NANOSEC) + ts.tv_nsec;
+}