gRPC migration update

Change-Id: Icdd1a824948fa994cd36bd121c962f5ecf74e3cf
diff --git a/vendor/golang.org/x/sys/unix/ztypes_freebsd_amd64.go b/vendor/golang.org/x/sys/unix/ztypes_freebsd_amd64.go
index 29ba2f5..ddf0305 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_freebsd_amd64.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_freebsd_amd64.go
@@ -1,6 +1,7 @@
 // cgo -godefs types_freebsd.go | go run mkpost.go
 // Code generated by the command above; see README.md. DO NOT EDIT.
 
+//go:build amd64 && freebsd
 // +build amd64,freebsd
 
 package unix
@@ -123,9 +124,9 @@
 	Owner       uint32
 	Fsid        Fsid
 	Charspare   [80]int8
-	Fstypename  [16]int8
-	Mntfromname [1024]int8
-	Mntonname   [1024]int8
+	Fstypename  [16]byte
+	Mntfromname [1024]byte
+	Mntonname   [1024]byte
 }
 
 type statfs_freebsd11_t struct {
@@ -148,9 +149,9 @@
 	Owner       uint32
 	Fsid        Fsid
 	Charspare   [80]int8
-	Fstypename  [16]int8
-	Mntfromname [88]int8
-	Mntonname   [88]int8
+	Fstypename  [16]byte
+	Mntfromname [88]byte
+	Mntonname   [88]byte
 }
 
 type Flock_t struct {
@@ -246,6 +247,14 @@
 
 type _Socklen uint32
 
+type Xucred struct {
+	Version uint32
+	Uid     uint32
+	Ngroups int16
+	Groups  [16]uint32
+	_       *byte
+}
+
 type Linger struct {
 	Onoff  int32
 	Linger int32
@@ -275,10 +284,8 @@
 type Msghdr struct {
 	Name       *byte
 	Namelen    uint32
-	_          [4]byte
 	Iov        *Iovec
 	Iovlen     int32
-	_          [4]byte
 	Control    *byte
 	Controllen uint32
 	Flags      int32
@@ -310,7 +317,9 @@
 	SizeofSockaddrAny      = 0x6c
 	SizeofSockaddrUnix     = 0x6a
 	SizeofSockaddrDatalink = 0x36
+	SizeofXucred           = 0x58
 	SizeofLinger           = 0x8
+	SizeofIovec            = 0x10
 	SizeofIPMreq           = 0x8
 	SizeofIPMreqn          = 0xc
 	SizeofIPv6Mreq         = 0x14
@@ -428,7 +437,7 @@
 	Op   int32
 	Offs *byte
 	Addr *byte
-	Len  uint
+	Len  uint64
 }
 
 type Kevent_t struct {
@@ -463,7 +472,7 @@
 	Addrs   int32
 	Flags   int32
 	Index   uint16
-	_       [2]byte
+	_       uint16
 	Data    ifData
 }
 
@@ -474,7 +483,6 @@
 	Addrs   int32
 	Flags   int32
 	Index   uint16
-	_       [2]byte
 	Data    IfData
 }
 
@@ -541,7 +549,7 @@
 	Addrs   int32
 	Flags   int32
 	Index   uint16
-	_       [2]byte
+	_       uint16
 	Metric  int32
 }
 
@@ -552,7 +560,7 @@
 	Addrs   int32
 	Flags   int32
 	Index   uint16
-	_       [2]byte
+	_       uint16
 }
 
 type IfAnnounceMsghdr struct {
@@ -569,7 +577,7 @@
 	Version uint8
 	Type    uint8
 	Index   uint16
-	_       [2]byte
+	_       uint16
 	Flags   int32
 	Addrs   int32
 	Pid     int32
@@ -623,7 +631,6 @@
 
 type BpfProgram struct {
 	Len   uint32
-	_     [4]byte
 	Insns *BpfInsn
 }
 
@@ -668,9 +675,10 @@
 
 const (
 	AT_FDCWD            = -0x64
-	AT_REMOVEDIR        = 0x800
-	AT_SYMLINK_FOLLOW   = 0x400
+	AT_EACCESS          = 0x100
 	AT_SYMLINK_NOFOLLOW = 0x200
+	AT_SYMLINK_FOLLOW   = 0x400
+	AT_REMOVEDIR        = 0x800
 )
 
 type PollFd struct {
@@ -704,3 +712,13 @@
 	Version  [256]byte
 	Machine  [256]byte
 }
+
+const SizeofClockinfo = 0x14
+
+type Clockinfo struct {
+	Hz     int32
+	Tick   int32
+	Spare  int32
+	Stathz int32
+	Profhz int32
+}