From 86a0e5dbb64b936a70e0795546c6f4686a1ab4f8 Mon Sep 17 00:00:00 2001
From: Jung-uk Kim <jkim@FreeBSD.org>
Date: Wed, 18 Apr 2007 18:08:12 +0000
Subject: [PATCH] Implement settimeofday() for Linuxulator/amd64.

Submitted by:	Scot Hetzel (swhetzel at gmail dot com)
---
 sys/amd64/linux32/linux32_dummy.c   |  1 -
 sys/amd64/linux32/linux32_machdep.c | 27 +++++++++++++++++++++++++++
 2 files changed, 27 insertions(+), 1 deletion(-)

diff --git a/sys/amd64/linux32/linux32_dummy.c b/sys/amd64/linux32/linux32_dummy.c
index 5f4b797b5831..43d4573be9c7 100644
--- a/sys/amd64/linux32/linux32_dummy.c
+++ b/sys/amd64/linux32/linux32_dummy.c
@@ -64,7 +64,6 @@ DUMMY(pivot_root);
 DUMMY(mincore);
 DUMMY(fadvise64);
 DUMMY(ptrace);
-DUMMY(settimeofday);
 DUMMY(lookup_dcookie);
 DUMMY(epoll_create);
 DUMMY(epoll_ctl);
diff --git a/sys/amd64/linux32/linux32_machdep.c b/sys/amd64/linux32/linux32_machdep.c
index b9edd84f97d3..320b5fba912a 100644
--- a/sys/amd64/linux32/linux32_machdep.c
+++ b/sys/amd64/linux32/linux32_machdep.c
@@ -1177,6 +1177,33 @@ linux_gettimeofday(struct thread *td, struct linux_gettimeofday_args *uap)
 	return (error);
 }
 
+int
+linux_settimeofday(struct thread *td, struct linux_settimeofday_args *uap)
+{
+	l_timeval atv32;
+	struct timeval atv, *tvp;
+	struct timezone atz, *tzp;
+	int error;
+
+	if (uap->tp) {
+		error = copyin(uap->tp, &atv32, sizeof(atv32));
+		if (error)
+			return (error);
+		atv.tv_sec = atv32.tv_sec;
+		atv.tv_usec = atv32.tv_usec;
+		tvp = &atv;
+	} else
+		tvp = NULL;
+	if (uap->tzp) {
+		error = copyin(uap->tzp, &atz, sizeof(atz));
+		if (error)
+			return (error);
+		tzp = &atz;
+	} else
+		tzp = NULL;
+	return (kern_settimeofday(td, tvp, tzp));
+}
+
 int
 linux_getrusage(struct thread *td, struct linux_getrusage_args *uap)
 {