diff --git a/vendor/golang.org/x/sys/unix/ztypes_freebsd_arm64.go b/vendor/golang.org/x/sys/unix/ztypes_freebsd_arm64.go
index 1542a87..c6fe1d0 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_freebsd_arm64.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_freebsd_arm64.go
@@ -1,4 +1,4 @@
-// cgo -godefs types_freebsd.go | go run mkpost.go
+// cgo -godefs -- -fsigned-char types_freebsd.go | go run mkpost.go
 // Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build arm64,freebsd
@@ -123,9 +123,9 @@
 	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 +148,9 @@
 	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 {
@@ -275,10 +275,8 @@
 type Msghdr struct {
 	Name       *byte
 	Namelen    uint32
-	_          [4]byte
 	Iov        *Iovec
 	Iovlen     int32
-	_          [4]byte
 	Control    *byte
 	Controllen uint32
 	Flags      int32
@@ -326,11 +324,9 @@
 	PTRACE_CONT       = 0x7
 	PTRACE_DETACH     = 0xb
 	PTRACE_GETFPREGS  = 0x23
-	PTRACE_GETFSBASE  = 0x47
 	PTRACE_GETLWPLIST = 0xf
 	PTRACE_GETNUMLWPS = 0xe
 	PTRACE_GETREGS    = 0x21
-	PTRACE_GETXSTATE  = 0x45
 	PTRACE_IO         = 0xc
 	PTRACE_KILL       = 0x8
 	PTRACE_LWPEVENTS  = 0x18
@@ -373,15 +369,15 @@
 }
 
 type __Siginfo struct {
-	Signo    int32
-	Errno    int32
-	Code     int32
-	Pid      int32
-	Uid      uint32
-	Status   int32
-	Addr     *byte
-	Value    [8]byte
-	X_reason [40]byte
+	Signo  int32
+	Errno  int32
+	Code   int32
+	Pid    int32
+	Uid    uint32
+	Status int32
+	Addr   *byte
+	Value  [8]byte
+	_      [40]byte
 }
 
 type Sigset_t struct {
@@ -394,19 +390,21 @@
 	Sp   uint64
 	Elr  uint64
 	Spsr uint32
+	_    [4]byte
 }
 
 type FpReg struct {
-	Fp_q  [32]uint128
-	Fp_sr uint32
-	Fp_cr uint32
+	Q  [32][16]uint8
+	Sr uint32
+	Cr uint32
+	_  [8]byte
 }
 
 type PtraceIoDesc struct {
 	Op   int32
 	Offs *byte
 	Addr *byte
-	Len  uint
+	Len  uint64
 }
 
 type Kevent_t struct {
@@ -441,7 +439,7 @@
 	Addrs   int32
 	Flags   int32
 	Index   uint16
-	_       [2]byte
+	_       uint16
 	Data    ifData
 }
 
@@ -452,7 +450,6 @@
 	Addrs   int32
 	Flags   int32
 	Index   uint16
-	_       [2]byte
 	Data    IfData
 }
 
@@ -519,7 +516,7 @@
 	Addrs   int32
 	Flags   int32
 	Index   uint16
-	_       [2]byte
+	_       uint16
 	Metric  int32
 }
 
@@ -530,7 +527,7 @@
 	Addrs   int32
 	Flags   int32
 	Index   uint16
-	_       [2]byte
+	_       uint16
 }
 
 type IfAnnounceMsghdr struct {
@@ -547,7 +544,7 @@
 	Version uint8
 	Type    uint8
 	Index   uint16
-	_       [2]byte
+	_       uint16
 	Flags   int32
 	Addrs   int32
 	Pid     int32
@@ -601,7 +598,6 @@
 
 type BpfProgram struct {
 	Len   uint32
-	_     [4]byte
 	Insns *BpfInsn
 }
 
@@ -682,3 +678,13 @@
 	Version  [256]byte
 	Machine  [256]byte
 }
+
+const SizeofClockinfo = 0x14
+
+type Clockinfo struct {
+	Hz     int32
+	Tick   int32
+	Spare  int32
+	Stathz int32
+	Profhz int32
+}