From: Ralph Boehme <slow@samba.org>
Date: Tue, 3 Sep 2019 15:50:54 +0000 (+0200)
Subject: lib: add round_timespec_to_nttime()
X-Git-Tag: talloc-2.3.1~938
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=5403bb22e6cb39baf6dc1b91558744d41e9f6f64;p=thirdparty%2Fsamba.git

lib: add round_timespec_to_nttime()

BUG: https://bugzilla.samba.org/show_bug.cgi?id=14121

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
---

diff --git a/lib/util/time.c b/lib/util/time.c
index bd067f84e8e..3a6043025f4 100644
--- a/lib/util/time.c
+++ b/lib/util/time.c
@@ -956,6 +956,15 @@ void round_timespec_to_usec(struct timespec *ts)
 	}
 }
 
+/****************************************************************************
+ Round a timespec to NTTIME resolution.
+****************************************************************************/
+
+void round_timespec_to_nttime(struct timespec *ts)
+{
+	ts->tv_nsec = (ts->tv_nsec / 100) * 100;
+}
+
 /****************************************************************************
  Put a 8 byte filetime from a struct timespec. Uses GMT.
 ****************************************************************************/
diff --git a/lib/util/time.h b/lib/util/time.h
index 1988b330576..7a8f8af35d9 100644
--- a/lib/util/time.h
+++ b/lib/util/time.h
@@ -328,6 +328,7 @@ struct timespec timespec_min(const struct timespec *ts1,
 int timespec_compare(const struct timespec *ts1, const struct timespec *ts2);
 void round_timespec_to_sec(struct timespec *ts);
 void round_timespec_to_usec(struct timespec *ts);
+void round_timespec_to_nttime(struct timespec *ts);
 NTTIME unix_timespec_to_nt_time(struct timespec ts);
 
 #endif /* _SAMBA_TIME_H_ */