wireguard-go-bridge: update to 1.13.4

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

3 files changed, 12 insertions, 448 deletions

diff --git a/wireguard-go-bridge/go.mod b/wireguard-go-bridge/go.mod
index f83ceb8..2c93548 100644
--- a/wireguard-go-bridge/go.mod
+++ b/wireguard-go-bridge/go.mod
@@ -3,8 +3,8 @@ module golang.zx2c4.com/wireguard/ios
 go 1.13
 
 require (
-	golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550 // indirect
-	golang.org/x/net v0.0.0-20191021144547-ec77196f6094 // indirect
-	golang.org/x/sys v0.0.0-20191025021431-6c3a3bfe00ae
-	golang.zx2c4.com/wireguard v0.0.20191013-0.20191022095125-f7d0edd2ecf5
+	golang.org/x/crypto v0.0.0-20191105034135-c7e5f84aec59 // indirect
+	golang.org/x/net v0.0.0-20191105084925-a882066a44e0 // indirect
+	golang.org/x/sys v0.0.0-20191104094858-e8c54fb511f6
+	golang.zx2c4.com/wireguard v0.0.20191013-0.20191030132932-4cdf805b29b1
 )
diff --git a/wireguard-go-bridge/go.sum b/wireguard-go-bridge/go.sum
index 727824b..0571c98 100644
--- a/wireguard-go-bridge/go.sum
+++ b/wireguard-go-bridge/go.sum
@@ -1,22 +1,22 @@
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20191002192127-34f69633bfdc h1:c0o/qxkaO2LF5t6fQrT4b5hzyggAkLLlCUjqfRxd8Q4=
 golang.org/x/crypto v0.0.0-20191002192127-34f69633bfdc/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
-golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550 h1:ObdrDkeb4kJdCP557AjRjq69pTHfNouLtWZG7j9rPN8=
-golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
+golang.org/x/crypto v0.0.0-20191105034135-c7e5f84aec59 h1:PyXRxSVbvzDGuqYXjHndV7xDzJ7w2K8KD9Ef8GB7KOE=
+golang.org/x/crypto v0.0.0-20191105034135-c7e5f84aec59/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20191003171128-d98b1b443823 h1:Ypyv6BNJh07T1pUSrehkLemqPKXhus2MkfktJ91kRh4=
 golang.org/x/net v0.0.0-20191003171128-d98b1b443823/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
-golang.org/x/net v0.0.0-20191021144547-ec77196f6094 h1:5O4U9trLjNpuhpynaDsqwCk+Tw6seqJz1EbqbnzHrc8=
-golang.org/x/net v0.0.0-20191021144547-ec77196f6094/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
+golang.org/x/net v0.0.0-20191105084925-a882066a44e0 h1:QPlSTtPE2k6PZPasQUbzuK3p9JbS+vMXYVto8g/yrsg=
+golang.org/x/net v0.0.0-20191105084925-a882066a44e0/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191003212358-c178f38b412c h1:6Zx7DRlKXf79yfxuQ/7GqV3w2y7aDsk6bGg0MzF5RVU=
 golang.org/x/sys v0.0.0-20191003212358-c178f38b412c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20191025021431-6c3a3bfe00ae h1:QoJmnb9uyPCrH8GIg9uRLn4Ta45yhcQtpymCd0AavO8=
-golang.org/x/sys v0.0.0-20191025021431-6c3a3bfe00ae/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20191104094858-e8c54fb511f6 h1:ZJUmhYTp8GbGC0ViZRc2U+MIYQ8xx9MscsdXnclfIhw=
+golang.org/x/sys v0.0.0-20191104094858-e8c54fb511f6/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.2 h1:tW2bmiBqwgJj/UpqtC8EpXEZVYOwU0yG4iWbprSVAcs=
 golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
-golang.zx2c4.com/wireguard v0.0.20191013-0.20191022095125-f7d0edd2ecf5 h1:tijV0YMbg6JbCA9TNaNVjAK2+6KefpNwF4coc6UkNkQ=
-golang.zx2c4.com/wireguard v0.0.20191013-0.20191022095125-f7d0edd2ecf5/go.mod h1:P2HsVp8SKwZEufsnezXZA4GRX/T49/HlU7DGuelXsU4=
+golang.zx2c4.com/wireguard v0.0.20191013-0.20191030132932-4cdf805b29b1 h1:KxtBKNgJUQG8vwZzJKkwBGOcqp95xLu6A6KIMde1kl0=
+golang.zx2c4.com/wireguard v0.0.20191013-0.20191030132932-4cdf805b29b1/go.mod h1:P2HsVp8SKwZEufsnezXZA4GRX/T49/HlU7DGuelXsU4=
diff --git a/wireguard-go-bridge/goruntime-reenable-sysctl.diff b/wireguard-go-bridge/goruntime-reenable-sysctl.diff
deleted file mode 100644
index c6a35d4..0000000
--- a/wireguard-go-bridge/goruntime-reenable-sysctl.diff
+++ /dev/null
@@ -1,436 +0,0 @@
-From 7ad8def9cee8170fc2572b0b79d3ba07b4334256 Mon Sep 17 00:00:00 2001
-From: "Jason A. Donenfeld" <Jason@zx2c4.com>
-Date: Wed, 23 Oct 2019 13:08:46 +0200
-Subject: [PATCH] [release-branch.go1.13] syscall: reenable sysctl on iOS
-
-This was disabled due to a report that the App Store rejects the symbol
-__sysctl. However, we use the sysctl symbol, which is fine. The __sysctl
-symbol is used by x/sys/unix, which needs fixing instead. So, this
-commit reenables sysctl on iOS, so that things like net.InterfaceByName
-can work again.
-
-This reverts CL 193843, CL 193844, CL 193845, and CL 193846.
-
-Fixes #35105
-Updates #35101
-Updates #34133
-Updates #35103
-
-Change-Id: Ib8eb9f87b81db24965b0de29d99eb52887c7c60a
-Reviewed-on: https://go-review.googlesource.com/c/go/+/202778
-Run-TryBot: Jason A. Donenfeld <Jason@zx2c4.com>
-Reviewed-by: David Crawshaw <crawshaw@golang.org>
-Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
-TryBot-Result: Gobot Gobot <gobot@golang.org>
-Reviewed-on: https://go-review.googlesource.com/c/go/+/202779
-Reviewed-by: Elias Naur <mail@eliasnaur.com>
-Reviewed-by: Ian Lance Taylor <iant@golang.org>
----
- src/log/syslog/syslog_test.go        |  6 ----
- src/net/interface_test.go            | 12 --------
- src/os/os_test.go                    |  3 --
- src/syscall/syscall_darwin.go        |  1 +
- src/syscall/syscall_darwin_386.go    |  1 -
- src/syscall/syscall_darwin_amd64.go  |  1 -
- src/syscall/syscall_darwin_arm.go    |  4 ---
- src/syscall/syscall_darwin_arm64.go  |  4 ---
- src/syscall/zsyscall_darwin_386.go   | 42 ++++++++++++++--------------
- src/syscall/zsyscall_darwin_386.s    |  4 +--
- src/syscall/zsyscall_darwin_amd64.go | 42 ++++++++++++++--------------
- src/syscall/zsyscall_darwin_amd64.s  |  4 +--
- src/syscall/zsyscall_darwin_arm.go   | 21 ++++++++++++++
- src/syscall/zsyscall_darwin_arm.s    |  2 ++
- src/syscall/zsyscall_darwin_arm64.go | 21 ++++++++++++++
- src/syscall/zsyscall_darwin_arm64.s  |  2 ++
- 16 files changed, 93 insertions(+), 77 deletions(-)
-
-diff --git a/src/log/syslog/syslog_test.go b/src/log/syslog/syslog_test.go
-index 8a28d67c984..447654a8749 100644
---- a/src/log/syslog/syslog_test.go
-+++ b/src/log/syslog/syslog_test.go
-@@ -134,9 +134,6 @@ func startServer(n, la string, done chan<- string) (addr string, sock io.Closer,
- }
- 
- func TestWithSimulated(t *testing.T) {
--	if runtime.GOOS == "darwin" && (runtime.GOARCH == "arm" || runtime.GOARCH == "arm64") {
--		t.Skipf("sysctl is not supported on iOS")
--	}
- 	t.Parallel()
- 	msg := "Test 123"
- 	var transport []string
-@@ -275,9 +272,6 @@ func check(t *testing.T, in, out string) {
- }
- 
- func TestWrite(t *testing.T) {
--	if runtime.GOOS == "darwin" && (runtime.GOARCH == "arm" || runtime.GOARCH == "arm64") {
--		t.Skipf("sysctl is not supported on iOS")
--	}
- 	t.Parallel()
- 	tests := []struct {
- 		pri Priority
-diff --git a/src/net/interface_test.go b/src/net/interface_test.go
-index 6cdfb6265ff..fb6032fbc06 100644
---- a/src/net/interface_test.go
-+++ b/src/net/interface_test.go
-@@ -51,9 +51,6 @@ func ipv6LinkLocalUnicastAddr(ifi *Interface) string {
- }
- 
- func TestInterfaces(t *testing.T) {
--	if runtime.GOOS == "darwin" && (runtime.GOARCH == "arm" || runtime.GOARCH == "arm64") {
--		t.Skipf("sysctl is not supported on iOS")
--	}
- 	ift, err := Interfaces()
- 	if err != nil {
- 		t.Fatal(err)
-@@ -85,9 +82,6 @@ func TestInterfaces(t *testing.T) {
- }
- 
- func TestInterfaceAddrs(t *testing.T) {
--	if runtime.GOOS == "darwin" && (runtime.GOARCH == "arm" || runtime.GOARCH == "arm64") {
--		t.Skipf("sysctl is not supported on iOS")
--	}
- 	ift, err := Interfaces()
- 	if err != nil {
- 		t.Fatal(err)
-@@ -107,9 +101,6 @@ func TestInterfaceAddrs(t *testing.T) {
- }
- 
- func TestInterfaceUnicastAddrs(t *testing.T) {
--	if runtime.GOOS == "darwin" && (runtime.GOARCH == "arm" || runtime.GOARCH == "arm64") {
--		t.Skipf("sysctl is not supported on iOS")
--	}
- 	ift, err := Interfaces()
- 	if err != nil {
- 		t.Fatal(err)
-@@ -137,9 +128,6 @@ func TestInterfaceUnicastAddrs(t *testing.T) {
- }
- 
- func TestInterfaceMulticastAddrs(t *testing.T) {
--	if runtime.GOOS == "darwin" && (runtime.GOARCH == "arm" || runtime.GOARCH == "arm64") {
--		t.Skipf("sysctl is not supported on iOS")
--	}
- 	ift, err := Interfaces()
- 	if err != nil {
- 		t.Fatal(err)
-diff --git a/src/os/os_test.go b/src/os/os_test.go
-index b94ab0d2320..c1012812583 100644
---- a/src/os/os_test.go
-+++ b/src/os/os_test.go
-@@ -1521,9 +1521,6 @@ func testWindowsHostname(t *testing.T, hostname string) {
- }
- 
- func TestHostname(t *testing.T) {
--	if runtime.GOOS == "darwin" && (runtime.GOARCH == "arm" || runtime.GOARCH == "arm64") {
--		t.Skipf("sysctl is not supported on iOS")
--	}
- 	hostname, err := Hostname()
- 	if err != nil {
- 		t.Fatal(err)
-diff --git a/src/syscall/syscall_darwin.go b/src/syscall/syscall_darwin.go
-index 2efcf3bea94..7d795ee4d3d 100644
---- a/src/syscall/syscall_darwin.go
-+++ b/src/syscall/syscall_darwin.go
-@@ -337,6 +337,7 @@ func Kill(pid int, signum Signal) (err error) { return kill(pid, int(signum), 1)
- //sysnb ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) = SYS_ioctl
- //sysnb execve(path *byte, argv **byte, envp **byte) (err error)
- //sysnb exit(res int) (err error)
-+//sys	sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error)
- //sys	fcntlPtr(fd int, cmd int, arg unsafe.Pointer) (val int, err error) = SYS_fcntl
- //sys   unlinkat(fd int, path string, flags int) (err error)
- //sys   openat(fd int, path string, flags int, perm uint32) (fdret int, err error)
-diff --git a/src/syscall/syscall_darwin_386.go b/src/syscall/syscall_darwin_386.go
-index 46714bab57f..8c5b82da55d 100644
---- a/src/syscall/syscall_darwin_386.go
-+++ b/src/syscall/syscall_darwin_386.go
-@@ -22,7 +22,6 @@ func setTimeval(sec, usec int64) Timeval {
- //sys	Statfs(path string, stat *Statfs_t) (err error) = SYS_statfs64
- //sys   fstatat(fd int, path string, stat *Stat_t, flags int) (err error) = SYS_fstatat64
- //sys   ptrace(request int, pid int, addr uintptr, data uintptr) (err error)
--//sys   sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error)
- 
- func SetKevent(k *Kevent_t, fd, mode, flags int) {
- 	k.Ident = uint32(fd)
-diff --git a/src/syscall/syscall_darwin_amd64.go b/src/syscall/syscall_darwin_amd64.go
-index 43506e4531d..23a4e5f9962 100644
---- a/src/syscall/syscall_darwin_amd64.go
-+++ b/src/syscall/syscall_darwin_amd64.go
-@@ -22,7 +22,6 @@ func setTimeval(sec, usec int64) Timeval {
- //sys	Statfs(path string, stat *Statfs_t) (err error) = SYS_statfs64
- //sys   fstatat(fd int, path string, stat *Stat_t, flags int) (err error) = SYS_fstatat64
- //sys   ptrace(request int, pid int, addr uintptr, data uintptr) (err error)
--//sys   sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error)
- 
- func SetKevent(k *Kevent_t, fd, mode, flags int) {
- 	k.Ident = uint64(fd)
-diff --git a/src/syscall/syscall_darwin_arm.go b/src/syscall/syscall_darwin_arm.go
-index 4ca2e300e4c..7f39cf40031 100644
---- a/src/syscall/syscall_darwin_arm.go
-+++ b/src/syscall/syscall_darwin_arm.go
-@@ -29,10 +29,6 @@ func ptrace(request int, pid int, addr uintptr, data uintptr) error {
- 	return ENOTSUP
- }
- 
--func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) error {
--	return ENOTSUP
--}
--
- func SetKevent(k *Kevent_t, fd, mode, flags int) {
- 	k.Ident = uint32(fd)
- 	k.Filter = int16(mode)
-diff --git a/src/syscall/syscall_darwin_arm64.go b/src/syscall/syscall_darwin_arm64.go
-index fde48f35961..bd110f2e7f2 100644
---- a/src/syscall/syscall_darwin_arm64.go
-+++ b/src/syscall/syscall_darwin_arm64.go
-@@ -29,10 +29,6 @@ func ptrace(request int, pid int, addr uintptr, data uintptr) error {
- 	return ENOTSUP
- }
- 
--func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) error {
--	return ENOTSUP
--}
--
- func SetKevent(k *Kevent_t, fd, mode, flags int) {
- 	k.Ident = uint64(fd)
- 	k.Filter = int16(mode)
-diff --git a/src/syscall/zsyscall_darwin_386.go b/src/syscall/zsyscall_darwin_386.go
-index 0ffc692116f..2c3b15f5f94 100644
---- a/src/syscall/zsyscall_darwin_386.go
-+++ b/src/syscall/zsyscall_darwin_386.go
-@@ -1870,6 +1870,27 @@ func libc_exit_trampoline()
- 
- // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
- 
-+func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) {
-+	var _p0 unsafe.Pointer
-+	if len(mib) > 0 {
-+		_p0 = unsafe.Pointer(&mib[0])
-+	} else {
-+		_p0 = unsafe.Pointer(&_zero)
-+	}
-+	_, _, e1 := syscall6(funcPC(libc_sysctl_trampoline), uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen))
-+	if e1 != 0 {
-+		err = errnoErr(e1)
-+	}
-+	return
-+}
-+
-+func libc_sysctl_trampoline()
-+
-+//go:linkname libc_sysctl libc_sysctl
-+//go:cgo_import_dynamic libc_sysctl sysctl "/usr/lib/libSystem.B.dylib"
-+
-+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-+
- func fcntlPtr(fd int, cmd int, arg unsafe.Pointer) (val int, err error) {
- 	r0, _, e1 := syscall(funcPC(libc_fcntl_trampoline), uintptr(fd), uintptr(cmd), uintptr(arg))
- 	val = int(r0)
-@@ -2060,24 +2081,3 @@ func libc_ptrace_trampoline()
- 
- //go:linkname libc_ptrace libc_ptrace
- //go:cgo_import_dynamic libc_ptrace ptrace "/usr/lib/libSystem.B.dylib"
--
--// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
--
--func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) {
--	var _p0 unsafe.Pointer
--	if len(mib) > 0 {
--		_p0 = unsafe.Pointer(&mib[0])
--	} else {
--		_p0 = unsafe.Pointer(&_zero)
--	}
--	_, _, e1 := syscall6(funcPC(libc_sysctl_trampoline), uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen))
--	if e1 != 0 {
--		err = errnoErr(e1)
--	}
--	return
--}
--
--func libc_sysctl_trampoline()
--
--//go:linkname libc_sysctl libc_sysctl
--//go:cgo_import_dynamic libc_sysctl sysctl "/usr/lib/libSystem.B.dylib"
-diff --git a/src/syscall/zsyscall_darwin_386.s b/src/syscall/zsyscall_darwin_386.s
-index 0dec5baa226..d84b46229e1 100644
---- a/src/syscall/zsyscall_darwin_386.s
-+++ b/src/syscall/zsyscall_darwin_386.s
-@@ -229,6 +229,8 @@ TEXT ·libc_execve_trampoline(SB),NOSPLIT,$0-0
- 	JMP	libc_execve(SB)
- TEXT ·libc_exit_trampoline(SB),NOSPLIT,$0-0
- 	JMP	libc_exit(SB)
-+TEXT ·libc_sysctl_trampoline(SB),NOSPLIT,$0-0
-+	JMP	libc_sysctl(SB)
- TEXT ·libc_unlinkat_trampoline(SB),NOSPLIT,$0-0
- 	JMP	libc_unlinkat(SB)
- TEXT ·libc_openat_trampoline(SB),NOSPLIT,$0-0
-@@ -249,5 +251,3 @@ TEXT ·libc_fstatat64_trampoline(SB),NOSPLIT,$0-0
- 	JMP	libc_fstatat64(SB)
- TEXT ·libc_ptrace_trampoline(SB),NOSPLIT,$0-0
- 	JMP	libc_ptrace(SB)
--TEXT ·libc_sysctl_trampoline(SB),NOSPLIT,$0-0
--	JMP	libc_sysctl(SB)
-diff --git a/src/syscall/zsyscall_darwin_amd64.go b/src/syscall/zsyscall_darwin_amd64.go
-index 942152ae39d..83214de2fbb 100644
---- a/src/syscall/zsyscall_darwin_amd64.go
-+++ b/src/syscall/zsyscall_darwin_amd64.go
-@@ -1870,6 +1870,27 @@ func libc_exit_trampoline()
- 
- // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
- 
-+func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) {
-+	var _p0 unsafe.Pointer
-+	if len(mib) > 0 {
-+		_p0 = unsafe.Pointer(&mib[0])
-+	} else {
-+		_p0 = unsafe.Pointer(&_zero)
-+	}
-+	_, _, e1 := syscall6(funcPC(libc_sysctl_trampoline), uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen))
-+	if e1 != 0 {
-+		err = errnoErr(e1)
-+	}
-+	return
-+}
-+
-+func libc_sysctl_trampoline()
-+
-+//go:linkname libc_sysctl libc_sysctl
-+//go:cgo_import_dynamic libc_sysctl sysctl "/usr/lib/libSystem.B.dylib"
-+
-+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-+
- func fcntlPtr(fd int, cmd int, arg unsafe.Pointer) (val int, err error) {
- 	r0, _, e1 := syscall(funcPC(libc_fcntl_trampoline), uintptr(fd), uintptr(cmd), uintptr(arg))
- 	val = int(r0)
-@@ -2060,24 +2081,3 @@ func libc_ptrace_trampoline()
- 
- //go:linkname libc_ptrace libc_ptrace
- //go:cgo_import_dynamic libc_ptrace ptrace "/usr/lib/libSystem.B.dylib"
--
--// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
--
--func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) {
--	var _p0 unsafe.Pointer
--	if len(mib) > 0 {
--		_p0 = unsafe.Pointer(&mib[0])
--	} else {
--		_p0 = unsafe.Pointer(&_zero)
--	}
--	_, _, e1 := syscall6(funcPC(libc_sysctl_trampoline), uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen))
--	if e1 != 0 {
--		err = errnoErr(e1)
--	}
--	return
--}
--
--func libc_sysctl_trampoline()
--
--//go:linkname libc_sysctl libc_sysctl
--//go:cgo_import_dynamic libc_sysctl sysctl "/usr/lib/libSystem.B.dylib"
-diff --git a/src/syscall/zsyscall_darwin_amd64.s b/src/syscall/zsyscall_darwin_amd64.s
-index fcb7f9c2913..23ddbe06c0d 100644
---- a/src/syscall/zsyscall_darwin_amd64.s
-+++ b/src/syscall/zsyscall_darwin_amd64.s
-@@ -229,6 +229,8 @@ TEXT ·libc_execve_trampoline(SB),NOSPLIT,$0-0
- 	JMP	libc_execve(SB)
- TEXT ·libc_exit_trampoline(SB),NOSPLIT,$0-0
- 	JMP	libc_exit(SB)
-+TEXT ·libc_sysctl_trampoline(SB),NOSPLIT,$0-0
-+	JMP	libc_sysctl(SB)
- TEXT ·libc_unlinkat_trampoline(SB),NOSPLIT,$0-0
- 	JMP	libc_unlinkat(SB)
- TEXT ·libc_openat_trampoline(SB),NOSPLIT,$0-0
-@@ -249,5 +251,3 @@ TEXT ·libc_fstatat64_trampoline(SB),NOSPLIT,$0-0
- 	JMP	libc_fstatat64(SB)
- TEXT ·libc_ptrace_trampoline(SB),NOSPLIT,$0-0
- 	JMP	libc_ptrace(SB)
--TEXT ·libc_sysctl_trampoline(SB),NOSPLIT,$0-0
--	JMP	libc_sysctl(SB)
-diff --git a/src/syscall/zsyscall_darwin_arm.go b/src/syscall/zsyscall_darwin_arm.go
-index 73ee205d335..2a643f209fd 100644
---- a/src/syscall/zsyscall_darwin_arm.go
-+++ b/src/syscall/zsyscall_darwin_arm.go
-@@ -1870,6 +1870,27 @@ func libc_exit_trampoline()
- 
- // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
- 
-+func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) {
-+	var _p0 unsafe.Pointer
-+	if len(mib) > 0 {
-+		_p0 = unsafe.Pointer(&mib[0])
-+	} else {
-+		_p0 = unsafe.Pointer(&_zero)
-+	}
-+	_, _, e1 := syscall6(funcPC(libc_sysctl_trampoline), uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen))
-+	if e1 != 0 {
-+		err = errnoErr(e1)
-+	}
-+	return
-+}
-+
-+func libc_sysctl_trampoline()
-+
-+//go:linkname libc_sysctl libc_sysctl
-+//go:cgo_import_dynamic libc_sysctl sysctl "/usr/lib/libSystem.B.dylib"
-+
-+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-+
- func fcntlPtr(fd int, cmd int, arg unsafe.Pointer) (val int, err error) {
- 	r0, _, e1 := syscall(funcPC(libc_fcntl_trampoline), uintptr(fd), uintptr(cmd), uintptr(arg))
- 	val = int(r0)
-diff --git a/src/syscall/zsyscall_darwin_arm.s b/src/syscall/zsyscall_darwin_arm.s
-index 6462a198b02..c7cd83d83ea 100644
---- a/src/syscall/zsyscall_darwin_arm.s
-+++ b/src/syscall/zsyscall_darwin_arm.s
-@@ -229,6 +229,8 @@ TEXT ·libc_execve_trampoline(SB),NOSPLIT,$0-0
- 	JMP	libc_execve(SB)
- TEXT ·libc_exit_trampoline(SB),NOSPLIT,$0-0
- 	JMP	libc_exit(SB)
-+TEXT ·libc_sysctl_trampoline(SB),NOSPLIT,$0-0
-+	JMP	libc_sysctl(SB)
- TEXT ·libc_unlinkat_trampoline(SB),NOSPLIT,$0-0
- 	JMP	libc_unlinkat(SB)
- TEXT ·libc_openat_trampoline(SB),NOSPLIT,$0-0
-diff --git a/src/syscall/zsyscall_darwin_arm64.go b/src/syscall/zsyscall_darwin_arm64.go
-index bbe092cd073..0b778398692 100644
---- a/src/syscall/zsyscall_darwin_arm64.go
-+++ b/src/syscall/zsyscall_darwin_arm64.go
-@@ -1870,6 +1870,27 @@ func libc_exit_trampoline()
- 
- // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
- 
-+func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) {
-+	var _p0 unsafe.Pointer
-+	if len(mib) > 0 {
-+		_p0 = unsafe.Pointer(&mib[0])
-+	} else {
-+		_p0 = unsafe.Pointer(&_zero)
-+	}
-+	_, _, e1 := syscall6(funcPC(libc_sysctl_trampoline), uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen))
-+	if e1 != 0 {
-+		err = errnoErr(e1)
-+	}
-+	return
-+}
-+
-+func libc_sysctl_trampoline()
-+
-+//go:linkname libc_sysctl libc_sysctl
-+//go:cgo_import_dynamic libc_sysctl sysctl "/usr/lib/libSystem.B.dylib"
-+
-+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-+
- func fcntlPtr(fd int, cmd int, arg unsafe.Pointer) (val int, err error) {
- 	r0, _, e1 := syscall(funcPC(libc_fcntl_trampoline), uintptr(fd), uintptr(cmd), uintptr(arg))
- 	val = int(r0)
-diff --git a/src/syscall/zsyscall_darwin_arm64.s b/src/syscall/zsyscall_darwin_arm64.s
-index ec2210f1df0..7b8b3764a82 100644
---- a/src/syscall/zsyscall_darwin_arm64.s
-+++ b/src/syscall/zsyscall_darwin_arm64.s
-@@ -229,6 +229,8 @@ TEXT ·libc_execve_trampoline(SB),NOSPLIT,$0-0
- 	JMP	libc_execve(SB)
- TEXT ·libc_exit_trampoline(SB),NOSPLIT,$0-0
- 	JMP	libc_exit(SB)
-+TEXT ·libc_sysctl_trampoline(SB),NOSPLIT,$0-0
-+	JMP	libc_sysctl(SB)
- TEXT ·libc_unlinkat_trampoline(SB),NOSPLIT,$0-0
- 	JMP	libc_unlinkat(SB)
- TEXT ·libc_openat_trampoline(SB),NOSPLIT,$0-0