diff -r 4f153a23adab -r 6d9efbef00a9 vendor/golang.org/x/sys/unix/ztypes_freebsd_386.go
--- a/vendor/golang.org/x/sys/unix/ztypes_freebsd_386.go	Mon Jun 07 20:58:18 2021 +0200
+++ b/vendor/golang.org/x/sys/unix/ztypes_freebsd_386.go	Sun Jul 11 10:35:56 2021 +0200
@@ -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 386 && freebsd
 // +build 386,freebsd
 
 package unix
@@ -128,9 +129,9 @@
 	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 {
@@ -153,9 +154,9 @@
 	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 {
@@ -250,6 +251,14 @@
 
 type _Socklen uint32
 
+type Xucred struct {
+	Version uint32
+	Uid     uint32
+	Ngroups int16
+	Groups  [16]uint32
+	_       *byte
+}
+
 type Linger struct {
 	Onoff  int32
 	Linger int32
@@ -312,7 +321,9 @@
 	SizeofSockaddrAny      = 0x6c
 	SizeofSockaddrUnix     = 0x6a
 	SizeofSockaddrDatalink = 0x36
+	SizeofXucred           = 0x50
 	SizeofLinger           = 0x8
+	SizeofIovec            = 0x8
 	SizeofIPMreq           = 0x8
 	SizeofIPMreqn          = 0xc
 	SizeofIPv6Mreq         = 0x14
@@ -375,15 +386,15 @@
 }
 
 type __Siginfo struct {
-	Signo    int32
-	Errno    int32
-	Code     int32
-	Pid      int32
-	Uid      uint32
-	Status   int32
-	Addr     *byte
-	Value    [4]byte
-	X_reason [32]byte
+	Signo  int32
+	Errno  int32
+	Code   int32
+	Pid    int32
+	Uid    uint32
+	Status int32
+	Addr   *byte
+	Value  [4]byte
+	_      [32]byte
 }
 
 type Sigset_t struct {
@@ -458,7 +469,7 @@
 	Addrs   int32
 	Flags   int32
 	Index   uint16
-	_       [2]byte
+	_       uint16
 	Data    ifData
 }
 
@@ -469,7 +480,6 @@
 	Addrs   int32
 	Flags   int32
 	Index   uint16
-	_       [2]byte
 	Data    IfData
 }
 
@@ -536,7 +546,7 @@
 	Addrs   int32
 	Flags   int32
 	Index   uint16
-	_       [2]byte
+	_       uint16
 	Metric  int32
 }
 
@@ -547,7 +557,7 @@
 	Addrs   int32
 	Flags   int32
 	Index   uint16
-	_       [2]byte
+	_       uint16
 }
 
 type IfAnnounceMsghdr struct {
@@ -564,7 +574,7 @@
 	Version uint8
 	Type    uint8
 	Index   uint16
-	_       [2]byte
+	_       uint16
 	Flags   int32
 	Addrs   int32
 	Pid     int32
@@ -662,9 +672,10 @@
 
 const (
 	AT_FDCWD            = -0x64
-	AT_REMOVEDIR        = 0x800
+	AT_EACCESS          = 0x100
+	AT_SYMLINK_NOFOLLOW = 0x200
 	AT_SYMLINK_FOLLOW   = 0x400
-	AT_SYMLINK_NOFOLLOW = 0x200
+	AT_REMOVEDIR        = 0x800
 )
 
 type PollFd struct {