Preliminary OpenBSD support.

Makefile

@@ -38,6 +38,10 @@ cross: ## build executable for macOS and Windows
 binary-windows: ## build executable for Windows
 	./scripts/build/windows
 
+.PHONY: binary-openbsd
+binary-openbsd: ## build executable for OpenBSD
+	./scripts/build/openbsd
+
 .PHONY: binary-osx
 binary-osx: ## build executable for macOS
 	./scripts/build/osx

cli/config/credentials/default_store_unsupported.go

@@ -2,4 +2,6 @@
 
 package credentials
 
-const defaultCredentialsStore = ""
+func defaultCredentialsStore() string {
+	return ""
+}

docker.Makefile

@@ -58,6 +58,10 @@ cross: build_cross_image
 binary-windows: build_cross_image
 	docker run --rm $(ENVVARS) $(MOUNTS) $(CROSS_IMAGE_NAME) make $@
 
+.PHONY: binary-openbsd
+binary-openbsd: build_cross_image
+	docker run --rm $(ENVVARS) $(MOUNTS) $(CROSS_IMAGE_NAME) make $@
+
 .PHONY: binary-osx
 binary-osx: build_cross_image
 	docker run --rm $(ENVVARS) $(MOUNTS) $(CROSS_IMAGE_NAME) make $@

scripts/build/cross

@@ -10,6 +10,7 @@ export SHELL=bash
 
 jobs=(
     "$BUILDDIR/windows" \
+    "$BUILDDIR/openbsd" \
     "$BUILDDIR/osx" \
     "GOOS=linux GOARCH=amd64   $BUILDDIR/binary" \
     "GOOS=linux GOARCH=arm     $BUILDDIR/binary" \

scripts/build/openbsd

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+#
+# Build an openbsd binary from linux
+#
+
+set -eu -o pipefail
+
+source ./scripts/build/.variables
+
+export CGO_ENABLED=0
+export GOOS=openbsd
+export GOARCH=amd64
+
+# Override TARGET
+TARGET="build/docker-$GOOS-$GOARCH"
+
+echo "Building $TARGET"
+go build -o "${TARGET}" --ldflags "${LDFLAGS}" "${SOURCE}"

vendor.conf

@@ -47,7 +47,7 @@ github.com/xeipuuv/gojsonschema 93e72a773fade158921402d6a24c819b48aba29d
 golang.org/x/crypto 558b6879de74bc843225cde5686419267ff707ca
 golang.org/x/net 7dcfb8076726a3fdd9353b6b8a1f1b6be6811bd6
 golang.org/x/sync 450f422ab23cf9881c94e2db30cac0eb1b7cf80c
-golang.org/x/sys 95c6576299259db960f6c5b9b69ea52422860fce
+golang.org/x/sys 0dd5e194bbf5eb84a39666eb4c98a4d007e4203a
 golang.org/x/text f72d8390a633d5dfb0cc84043294db9f6c935756
 golang.org/x/time a4bde12657593d5e90d0533a3e4fd95e635124cb
 google.golang.org/genproto d80a6e20e776b0b17a324d0ba1ab50a39c8e8944

vendor/github.com/containerd/continuity/sysx/xattr_openbsd.go

@@ -0,0 +1,12 @@
+package sysx
+
+import (
+	"errors"
+)
+
+// Initial stub version for OpenBSD. OpenBSd has a different
+// syscall API from Darwin and Linux for extended attributes;
+// it is also not widely used. It is not exposed at all by the
+// Go syscall package, so we need to implement directly eventually.
+
+var unsupported = errors.New("extended attributes unsupported on OpenBSD")

vendor/github.com/containerd/continuity/sysx/xattr_unsupported.go

@@ -1,4 +1,4 @@
-// +build freebsd solaris
+// +build freebsd solaris openbsd
 
 package sysx
 

vendor/github.com/tonistiigi/fsutil/diskwriter_openbsd.go

@@ -0,0 +1,7 @@
+// +build openbsd
+
+package fsutil
+
+func chtimes(path string, un int64) error {
+	return nil
+}

vendor/golang.org/x/sys/unix/file_unix.go

@@ -1,27 +0,0 @@
-// Copyright 2017 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package unix
-
-import (
-	"os"
-	"syscall"
-)
-
-// FIXME: unexported function from os
-// syscallMode returns the syscall-specific mode bits from Go's portable mode bits.
-func syscallMode(i os.FileMode) (o uint32) {
-	o |= uint32(i.Perm())
-	if i&os.ModeSetuid != 0 {
-		o |= syscall.S_ISUID
-	}
-	if i&os.ModeSetgid != 0 {
-		o |= syscall.S_ISGID
-	}
-	if i&os.ModeSticky != 0 {
-		o |= syscall.S_ISVTX
-	}
-	// No mapping for Go's ModeTemporary (plan9 only).
-	return
-}

vendor/golang.org/x/sys/unix/syscall_bsd.go

@@ -570,7 +570,12 @@ func UtimesNano(path string, ts []Timespec) error {
 	if len(ts) != 2 {
 		return EINVAL
 	}
-	err := utimensat(AT_FDCWD, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), 0)
+	// Darwin setattrlist can set nanosecond timestamps
+	err := setattrlistTimes(path, ts, 0)
+	if err != ENOSYS {
+		return err
+	}
+	err = utimensat(AT_FDCWD, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), 0)
 	if err != ENOSYS {
 		return err
 	}
@@ -590,6 +595,10 @@ func UtimesNanoAt(dirfd int, path string, ts []Timespec, flags int) error {
 	if len(ts) != 2 {
 		return EINVAL
 	}
+	err := setattrlistTimes(path, ts, flags)
+	if err != ENOSYS {
+		return err
+	}
 	return utimensat(dirfd, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), flags)
 }
 

vendor/golang.org/x/sys/unix/syscall_darwin.go

@@ -187,6 +187,37 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
 	return
 }
 
+func setattrlistTimes(path string, times []Timespec, flags int) error {
+	_p0, err := BytePtrFromString(path)
+	if err != nil {
+		return err
+	}
+
+	var attrList attrList
+	attrList.bitmapCount = ATTR_BIT_MAP_COUNT
+	attrList.CommonAttr = ATTR_CMN_MODTIME | ATTR_CMN_ACCTIME
+
+	// order is mtime, atime: the opposite of Chtimes
+	attributes := [2]Timespec{times[1], times[0]}
+	options := 0
+	if flags&AT_SYMLINK_NOFOLLOW != 0 {
+		options |= FSOPT_NOFOLLOW
+	}
+	_, _, e1 := Syscall6(
+		SYS_SETATTRLIST,
+		uintptr(unsafe.Pointer(_p0)),
+		uintptr(unsafe.Pointer(&attrList)),
+		uintptr(unsafe.Pointer(&attributes)),
+		uintptr(unsafe.Sizeof(attributes)),
+		uintptr(options),
+		0,
+	)
+	if e1 != 0 {
+		return e1
+	}
+	return nil
+}
+
 func utimensat(dirfd int, path string, times *[2]Timespec, flags int) error {
 	// Darwin doesn't support SYS_UTIMENSAT
 	return ENOSYS
@@ -239,6 +270,52 @@ func IoctlGetTermios(fd int, req uint) (*Termios, error) {
 	return &value, err
 }
 
+func Uname(uname *Utsname) error {
+	mib := []_C_int{CTL_KERN, KERN_OSTYPE}
+	n := unsafe.Sizeof(uname.Sysname)
+	if err := sysctl(mib, &uname.Sysname[0], &n, nil, 0); err != nil {
+		return err
+	}
+
+	mib = []_C_int{CTL_KERN, KERN_HOSTNAME}
+	n = unsafe.Sizeof(uname.Nodename)
+	if err := sysctl(mib, &uname.Nodename[0], &n, nil, 0); err != nil {
+		return err
+	}
+
+	mib = []_C_int{CTL_KERN, KERN_OSRELEASE}
+	n = unsafe.Sizeof(uname.Release)
+	if err := sysctl(mib, &uname.Release[0], &n, nil, 0); err != nil {
+		return err
+	}
+
+	mib = []_C_int{CTL_KERN, KERN_VERSION}
+	n = unsafe.Sizeof(uname.Version)
+	if err := sysctl(mib, &uname.Version[0], &n, nil, 0); err != nil {
+		return err
+	}
+
+	// The version might have newlines or tabs in it, convert them to
+	// spaces.
+	for i, b := range uname.Version {
+		if b == '\n' || b == '\t' {
+			if i == len(uname.Version)-1 {
+				uname.Version[i] = 0
+			} else {
+				uname.Version[i] = ' '
+			}
+		}
+	}
+
+	mib = []_C_int{CTL_HW, HW_MACHINE}
+	n = unsafe.Sizeof(uname.Machine)
+	if err := sysctl(mib, &uname.Machine[0], &n, nil, 0); err != nil {
+		return err
+	}
+
+	return nil
+}
+
 /*
  * Exposed directly
  */

vendor/golang.org/x/sys/unix/syscall_dragonfly.go

@@ -125,6 +125,50 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
 	return
 }
 
+func setattrlistTimes(path string, times []Timespec, flags int) error {
+	// used on Darwin for UtimesNano
+	return ENOSYS
+}
+
+//sys	ioctl(fd int, req uint, arg uintptr) (err error)
+
+// ioctl itself should not be exposed directly, but additional get/set
+// functions for specific types are permissible.
+
+// IoctlSetInt performs an ioctl operation which sets an integer value
+// on fd, using the specified request number.
+func IoctlSetInt(fd int, req uint, value int) error {
+	return ioctl(fd, req, uintptr(value))
+}
+
+func IoctlSetWinsize(fd int, req uint, value *Winsize) error {
+	return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
+}
+
+func IoctlSetTermios(fd int, req uint, value *Termios) error {
+	return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
+}
+
+// IoctlGetInt performs an ioctl operation which gets an integer value
+// from fd, using the specified request number.
+func IoctlGetInt(fd int, req uint) (int, error) {
+	var value int
+	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+	return value, err
+}
+
+func IoctlGetWinsize(fd int, req uint) (*Winsize, error) {
+	var value Winsize
+	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+	return &value, err
+}
+
+func IoctlGetTermios(fd int, req uint) (*Termios, error) {
+	var value Termios
+	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+	return &value, err
+}
+
 /*
  * Exposed directly
  */
@@ -225,7 +269,6 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
 // Getlogin
 // Sigpending
 // Sigaltstack
-// Ioctl
 // Reboot
 // Execve
 // Vfork

vendor/golang.org/x/sys/unix/syscall_freebsd.go

@@ -120,6 +120,11 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
 	return
 }
 
+func setattrlistTimes(path string, times []Timespec, flags int) error {
+	// used on Darwin for UtimesNano
+	return ENOSYS
+}
+
 // Derive extattr namespace and attribute name
 
 func xattrnamespace(fullattr string) (ns int, attr string, err error) {

vendor/golang.org/x/sys/unix/syscall_linux.go

@@ -1125,6 +1125,10 @@ func PtracePokeData(pid int, addr uintptr, data []byte) (count int, err error) {
 	return ptracePoke(PTRACE_POKEDATA, PTRACE_PEEKDATA, pid, addr, data)
 }
 
+func PtracePokeUser(pid int, addr uintptr, data []byte) (count int, err error) {
+	return ptracePoke(PTRACE_POKEUSR, PTRACE_PEEKUSR, pid, addr, data)
+}
+
 func PtraceGetRegs(pid int, regsout *PtraceRegs) (err error) {
 	return ptrace(PTRACE_GETREGS, pid, 0, uintptr(unsafe.Pointer(regsout)))
 }

vendor/golang.org/x/sys/unix/syscall_netbsd.go

@@ -55,7 +55,6 @@ func sysctlNodes(mib []_C_int) (nodes []Sysctlnode, err error) {
 }
 
 func nametomib(name string) (mib []_C_int, err error) {
-
 	// Split name into components.
 	var parts []string
 	last := 0
@@ -124,6 +123,50 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e
 	return -1, ENOSYS
 }
 
+func setattrlistTimes(path string, times []Timespec, flags int) error {
+	// used on Darwin for UtimesNano
+	return ENOSYS
+}
+
+//sys	ioctl(fd int, req uint, arg uintptr) (err error)
+
+// ioctl itself should not be exposed directly, but additional get/set
+// functions for specific types are permissible.
+
+// IoctlSetInt performs an ioctl operation which sets an integer value
+// on fd, using the specified request number.
+func IoctlSetInt(fd int, req uint, value int) error {
+	return ioctl(fd, req, uintptr(value))
+}
+
+func IoctlSetWinsize(fd int, req uint, value *Winsize) error {
+	return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
+}
+
+func IoctlSetTermios(fd int, req uint, value *Termios) error {
+	return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
+}
+
+// IoctlGetInt performs an ioctl operation which gets an integer value
+// from fd, using the specified request number.
+func IoctlGetInt(fd int, req uint) (int, error) {
+	var value int
+	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+	return value, err
+}
+
+func IoctlGetWinsize(fd int, req uint) (*Winsize, error) {
+	var value Winsize
+	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+	return &value, err
+}
+
+func IoctlGetTermios(fd int, req uint) (*Termios, error) {
+	var value Termios
+	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+	return &value, err
+}
+
 /*
  * Exposed directly
  */
@@ -384,7 +427,6 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e
 // getitimer
 // getvfsstat
 // getxattr
-// ioctl
 // ktrace
 // lchflags
 // lchmod

vendor/golang.org/x/sys/unix/syscall_openbsd.go

@@ -13,6 +13,7 @@
 package unix
 
 import (
+	"sort"
 	"syscall"
 	"unsafe"
 )
@@ -32,23 +33,11 @@ type SockaddrDatalink struct {
 func Syscall9(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno)
 
 func nametomib(name string) (mib []_C_int, err error) {
-
+	i := sort.Search(len(sysctlMib), func(i int) bool {
-	// Perform lookup via a binary search
+		return sysctlMib[i].ctlname >= name
-	left := 0
+	})
-	right := len(sysctlMib) - 1
+	if i < len(sysctlMib) && sysctlMib[i].ctlname == name {
-	for {
+		return sysctlMib[i].ctloid, nil
-		idx := left + (right-left)/2
-		switch {
-		case name == sysctlMib[idx].ctlname:
-			return sysctlMib[idx].ctloid, nil
-		case name > sysctlMib[idx].ctlname:
-			left = idx + 1
-		default:
-			right = idx - 1
-		}
-		if left > right {
-			break
-		}
 	}
 	return nil, EINVAL
 }
@@ -102,6 +91,50 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
 	return
 }
 
+func setattrlistTimes(path string, times []Timespec, flags int) error {
+	// used on Darwin for UtimesNano
+	return ENOSYS
+}
+
+//sys	ioctl(fd int, req uint, arg uintptr) (err error)
+
+// ioctl itself should not be exposed directly, but additional get/set
+// functions for specific types are permissible.
+
+// IoctlSetInt performs an ioctl operation which sets an integer value
+// on fd, using the specified request number.
+func IoctlSetInt(fd int, req uint, value int) error {
+	return ioctl(fd, req, uintptr(value))
+}
+
+func IoctlSetWinsize(fd int, req uint, value *Winsize) error {
+	return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
+}
+
+func IoctlSetTermios(fd int, req uint, value *Termios) error {
+	return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
+}
+
+// IoctlGetInt performs an ioctl operation which gets an integer value
+// from fd, using the specified request number.
+func IoctlGetInt(fd int, req uint) (int, error) {
+	var value int
+	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+	return value, err
+}
+
+func IoctlGetWinsize(fd int, req uint) (*Winsize, error) {
+	var value Winsize
+	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+	return &value, err
+}
+
+func IoctlGetTermios(fd int, req uint) (*Termios, error) {
+	var value Termios
+	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+	return &value, err
+}
+
 /*
  * Exposed directly
  */
@@ -222,7 +255,6 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
 // getresuid
 // getrtable
 // getthrid
-// ioctl
 // ktrace
 // lfs_bmapv
 // lfs_markv

vendor/golang.org/x/sys/unix/zerrors_darwin_386.go

@@ -49,6 +49,86 @@ const (
 	AF_UNSPEC                         = 0x0
 	AF_UTUN                           = 0x26
 	ALTWERASE                         = 0x200
+	ATTR_BIT_MAP_COUNT                = 0x5
+	ATTR_CMN_ACCESSMASK               = 0x20000
+	ATTR_CMN_ACCTIME                  = 0x1000
+	ATTR_CMN_ADDEDTIME                = 0x10000000
+	ATTR_CMN_BKUPTIME                 = 0x2000
+	ATTR_CMN_CHGTIME                  = 0x800
+	ATTR_CMN_CRTIME                   = 0x200
+	ATTR_CMN_DATA_PROTECT_FLAGS       = 0x40000000
+	ATTR_CMN_DEVID                    = 0x2
+	ATTR_CMN_DOCUMENT_ID              = 0x100000
+	ATTR_CMN_ERROR                    = 0x20000000
+	ATTR_CMN_EXTENDED_SECURITY        = 0x400000
+	ATTR_CMN_FILEID                   = 0x2000000
+	ATTR_CMN_FLAGS                    = 0x40000
+	ATTR_CMN_FNDRINFO                 = 0x4000
+	ATTR_CMN_FSID                     = 0x4
+	ATTR_CMN_FULLPATH                 = 0x8000000
+	ATTR_CMN_GEN_COUNT                = 0x80000
+	ATTR_CMN_GRPID                    = 0x10000
+	ATTR_CMN_GRPUUID                  = 0x1000000
+	ATTR_CMN_MODTIME                  = 0x400
+	ATTR_CMN_NAME                     = 0x1
+	ATTR_CMN_NAMEDATTRCOUNT           = 0x80000
+	ATTR_CMN_NAMEDATTRLIST            = 0x100000
+	ATTR_CMN_OBJID                    = 0x20
+	ATTR_CMN_OBJPERMANENTID           = 0x40
+	ATTR_CMN_OBJTAG                   = 0x10
+	ATTR_CMN_OBJTYPE                  = 0x8
+	ATTR_CMN_OWNERID                  = 0x8000
+	ATTR_CMN_PARENTID                 = 0x4000000
+	ATTR_CMN_PAROBJID                 = 0x80
+	ATTR_CMN_RETURNED_ATTRS           = 0x80000000
+	ATTR_CMN_SCRIPT                   = 0x100
+	ATTR_CMN_SETMASK                  = 0x41c7ff00
+	ATTR_CMN_USERACCESS               = 0x200000
+	ATTR_CMN_UUID                     = 0x800000
+	ATTR_CMN_VALIDMASK                = 0xffffffff
+	ATTR_CMN_VOLSETMASK               = 0x6700
+	ATTR_FILE_ALLOCSIZE               = 0x4
+	ATTR_FILE_CLUMPSIZE               = 0x10
+	ATTR_FILE_DATAALLOCSIZE           = 0x400
+	ATTR_FILE_DATAEXTENTS             = 0x800
+	ATTR_FILE_DATALENGTH              = 0x200
+	ATTR_FILE_DEVTYPE                 = 0x20
+	ATTR_FILE_FILETYPE                = 0x40
+	ATTR_FILE_FORKCOUNT               = 0x80
+	ATTR_FILE_FORKLIST                = 0x100
+	ATTR_FILE_IOBLOCKSIZE             = 0x8
+	ATTR_FILE_LINKCOUNT               = 0x1
+	ATTR_FILE_RSRCALLOCSIZE           = 0x2000
+	ATTR_FILE_RSRCEXTENTS             = 0x4000
+	ATTR_FILE_RSRCLENGTH              = 0x1000
+	ATTR_FILE_SETMASK                 = 0x20
+	ATTR_FILE_TOTALSIZE               = 0x2
+	ATTR_FILE_VALIDMASK               = 0x37ff
+	ATTR_VOL_ALLOCATIONCLUMP          = 0x40
+	ATTR_VOL_ATTRIBUTES               = 0x40000000
+	ATTR_VOL_CAPABILITIES             = 0x20000
+	ATTR_VOL_DIRCOUNT                 = 0x400
+	ATTR_VOL_ENCODINGSUSED            = 0x10000
+	ATTR_VOL_FILECOUNT                = 0x200
+	ATTR_VOL_FSTYPE                   = 0x1
+	ATTR_VOL_INFO                     = 0x80000000
+	ATTR_VOL_IOBLOCKSIZE              = 0x80
+	ATTR_VOL_MAXOBJCOUNT              = 0x800
+	ATTR_VOL_MINALLOCATION            = 0x20
+	ATTR_VOL_MOUNTEDDEVICE            = 0x8000
+	ATTR_VOL_MOUNTFLAGS               = 0x4000
+	ATTR_VOL_MOUNTPOINT               = 0x1000
+	ATTR_VOL_NAME                     = 0x2000
+	ATTR_VOL_OBJCOUNT                 = 0x100
+	ATTR_VOL_QUOTA_SIZE               = 0x10000000
+	ATTR_VOL_RESERVED_SIZE            = 0x20000000
+	ATTR_VOL_SETMASK                  = 0x80002000
+	ATTR_VOL_SIGNATURE                = 0x2
+	ATTR_VOL_SIZE                     = 0x4
+	ATTR_VOL_SPACEAVAIL               = 0x10
+	ATTR_VOL_SPACEFREE                = 0x8
+	ATTR_VOL_UUID                     = 0x40000
+	ATTR_VOL_VALIDMASK                = 0xf007ffff
 	B0                                = 0x0
 	B110                              = 0x6e
 	B115200                           = 0x1c200
@@ -169,6 +249,8 @@ const (
 	CSTOP                             = 0x13
 	CSTOPB                            = 0x400
 	CSUSP                             = 0x1a
+	CTL_HW                            = 0x6
+	CTL_KERN                          = 0x1
 	CTL_MAXNAME                       = 0xc
 	CTL_NET                           = 0x4
 	DLT_A429                          = 0xb8
@@ -390,6 +472,11 @@ const (
 	FF1                               = 0x4000
 	FFDLY                             = 0x4000
 	FLUSHO                            = 0x800000
+	FSOPT_ATTR_CMN_EXTENDED           = 0x20
+	FSOPT_NOFOLLOW                    = 0x1
+	FSOPT_NOINMEMUPDATE               = 0x2
+	FSOPT_PACK_INVAL_ATTRS            = 0x8
+	FSOPT_REPORT_FULLSIZE             = 0x4
 	F_ADDFILESIGS                     = 0x3d
 	F_ADDFILESIGS_FOR_DYLD_SIM        = 0x53
 	F_ADDFILESIGS_RETURN              = 0x61
@@ -425,6 +512,7 @@ const (
 	F_PATHPKG_CHECK                   = 0x34
 	F_PEOFPOSMODE                     = 0x3
 	F_PREALLOCATE                     = 0x2a
+	F_PUNCHHOLE                       = 0x63
 	F_RDADVISE                        = 0x2c
 	F_RDAHEAD                         = 0x2d
 	F_RDLCK                           = 0x1
@@ -441,10 +529,12 @@ const (
 	F_SINGLE_WRITER                   = 0x4c
 	F_THAW_FS                         = 0x36
 	F_TRANSCODEKEY                    = 0x4b
+	F_TRIM_ACTIVE_FILE                = 0x64
 	F_UNLCK                           = 0x2
 	F_VOLPOSMODE                      = 0x4
 	F_WRLCK                           = 0x3
 	HUPCL                             = 0x4000
+	HW_MACHINE                        = 0x1
 	ICANON                            = 0x100
 	ICMP6_FILTER                      = 0x12
 	ICRNL                             = 0x100
@@ -681,6 +771,7 @@ const (
 	IPV6_FAITH                        = 0x1d
 	IPV6_FLOWINFO_MASK                = 0xffffff0f
 	IPV6_FLOWLABEL_MASK               = 0xffff0f00
+	IPV6_FLOW_ECN_MASK                = 0x300
 	IPV6_FRAGTTL                      = 0x3c
 	IPV6_FW_ADD                       = 0x1e
 	IPV6_FW_DEL                       = 0x1f
@@ -771,6 +862,7 @@ const (
 	IP_RECVOPTS                       = 0x5
 	IP_RECVPKTINFO                    = 0x1a
 	IP_RECVRETOPTS                    = 0x6
+	IP_RECVTOS                        = 0x1b
 	IP_RECVTTL                        = 0x18
 	IP_RETOPTS                        = 0x8
 	IP_RF                             = 0x8000
@@ -789,6 +881,10 @@ const (
 	IXANY                             = 0x800
 	IXOFF                             = 0x400
 	IXON                              = 0x200
+	KERN_HOSTNAME                     = 0xa
+	KERN_OSRELEASE                    = 0x2
+	KERN_OSTYPE                       = 0x1
+	KERN_VERSION                      = 0x4
 	LOCK_EX                           = 0x2
 	LOCK_NB                           = 0x4
 	LOCK_SH                           = 0x1

vendor/golang.org/x/sys/unix/zerrors_darwin_amd64.go

@@ -49,6 +49,86 @@ const (
 	AF_UNSPEC                         = 0x0
 	AF_UTUN                           = 0x26
 	ALTWERASE                         = 0x200
+	ATTR_BIT_MAP_COUNT                = 0x5
+	ATTR_CMN_ACCESSMASK               = 0x20000
+	ATTR_CMN_ACCTIME                  = 0x1000
+	ATTR_CMN_ADDEDTIME                = 0x10000000
+	ATTR_CMN_BKUPTIME                 = 0x2000
+	ATTR_CMN_CHGTIME                  = 0x800
+	ATTR_CMN_CRTIME                   = 0x200
+	ATTR_CMN_DATA_PROTECT_FLAGS       = 0x40000000
+	ATTR_CMN_DEVID                    = 0x2
+	ATTR_CMN_DOCUMENT_ID              = 0x100000
+	ATTR_CMN_ERROR                    = 0x20000000
+	ATTR_CMN_EXTENDED_SECURITY        = 0x400000
+	ATTR_CMN_FILEID                   = 0x2000000
+	ATTR_CMN_FLAGS                    = 0x40000
+	ATTR_CMN_FNDRINFO                 = 0x4000
+	ATTR_CMN_FSID                     = 0x4
+	ATTR_CMN_FULLPATH                 = 0x8000000
+	ATTR_CMN_GEN_COUNT                = 0x80000
+	ATTR_CMN_GRPID                    = 0x10000
+	ATTR_CMN_GRPUUID                  = 0x1000000
+	ATTR_CMN_MODTIME                  = 0x400
+	ATTR_CMN_NAME                     = 0x1
+	ATTR_CMN_NAMEDATTRCOUNT           = 0x80000
+	ATTR_CMN_NAMEDATTRLIST            = 0x100000
+	ATTR_CMN_OBJID                    = 0x20
+	ATTR_CMN_OBJPERMANENTID           = 0x40
+	ATTR_CMN_OBJTAG                   = 0x10
+	ATTR_CMN_OBJTYPE                  = 0x8
+	ATTR_CMN_OWNERID                  = 0x8000
+	ATTR_CMN_PARENTID                 = 0x4000000
+	ATTR_CMN_PAROBJID                 = 0x80
+	ATTR_CMN_RETURNED_ATTRS           = 0x80000000
+	ATTR_CMN_SCRIPT                   = 0x100
+	ATTR_CMN_SETMASK                  = 0x41c7ff00
+	ATTR_CMN_USERACCESS               = 0x200000
+	ATTR_CMN_UUID                     = 0x800000
+	ATTR_CMN_VALIDMASK                = 0xffffffff
+	ATTR_CMN_VOLSETMASK               = 0x6700
+	ATTR_FILE_ALLOCSIZE               = 0x4
+	ATTR_FILE_CLUMPSIZE               = 0x10
+	ATTR_FILE_DATAALLOCSIZE           = 0x400
+	ATTR_FILE_DATAEXTENTS             = 0x800
+	ATTR_FILE_DATALENGTH              = 0x200
+	ATTR_FILE_DEVTYPE                 = 0x20
+	ATTR_FILE_FILETYPE                = 0x40
+	ATTR_FILE_FORKCOUNT               = 0x80
+	ATTR_FILE_FORKLIST                = 0x100
+	ATTR_FILE_IOBLOCKSIZE             = 0x8
+	ATTR_FILE_LINKCOUNT               = 0x1
+	ATTR_FILE_RSRCALLOCSIZE           = 0x2000
+	ATTR_FILE_RSRCEXTENTS             = 0x4000
+	ATTR_FILE_RSRCLENGTH              = 0x1000
+	ATTR_FILE_SETMASK                 = 0x20
+	ATTR_FILE_TOTALSIZE               = 0x2
+	ATTR_FILE_VALIDMASK               = 0x37ff
+	ATTR_VOL_ALLOCATIONCLUMP          = 0x40
+	ATTR_VOL_ATTRIBUTES               = 0x40000000
+	ATTR_VOL_CAPABILITIES             = 0x20000
+	ATTR_VOL_DIRCOUNT                 = 0x400
+	ATTR_VOL_ENCODINGSUSED            = 0x10000
+	ATTR_VOL_FILECOUNT                = 0x200
+	ATTR_VOL_FSTYPE                   = 0x1
+	ATTR_VOL_INFO                     = 0x80000000
+	ATTR_VOL_IOBLOCKSIZE              = 0x80
+	ATTR_VOL_MAXOBJCOUNT              = 0x800
+	ATTR_VOL_MINALLOCATION            = 0x20
+	ATTR_VOL_MOUNTEDDEVICE            = 0x8000
+	ATTR_VOL_MOUNTFLAGS               = 0x4000
+	ATTR_VOL_MOUNTPOINT               = 0x1000
+	ATTR_VOL_NAME                     = 0x2000
+	ATTR_VOL_OBJCOUNT                 = 0x100
+	ATTR_VOL_QUOTA_SIZE               = 0x10000000
+	ATTR_VOL_RESERVED_SIZE            = 0x20000000
+	ATTR_VOL_SETMASK                  = 0x80002000
+	ATTR_VOL_SIGNATURE                = 0x2
+	ATTR_VOL_SIZE                     = 0x4
+	ATTR_VOL_SPACEAVAIL               = 0x10
+	ATTR_VOL_SPACEFREE                = 0x8
+	ATTR_VOL_UUID                     = 0x40000
+	ATTR_VOL_VALIDMASK                = 0xf007ffff
 	B0                                = 0x0
 	B110                              = 0x6e
 	B115200                           = 0x1c200
@@ -169,6 +249,8 @@ const (
 	CSTOP                             = 0x13
 	CSTOPB                            = 0x400
 	CSUSP                             = 0x1a
+	CTL_HW                            = 0x6
+	CTL_KERN                          = 0x1
 	CTL_MAXNAME                       = 0xc
 	CTL_NET                           = 0x4
 	DLT_A429                          = 0xb8
@@ -390,6 +472,11 @@ const (
 	FF1                               = 0x4000
 	FFDLY                             = 0x4000
 	FLUSHO                            = 0x800000
+	FSOPT_ATTR_CMN_EXTENDED           = 0x20
+	FSOPT_NOFOLLOW                    = 0x1
+	FSOPT_NOINMEMUPDATE               = 0x2
+	FSOPT_PACK_INVAL_ATTRS            = 0x8
+	FSOPT_REPORT_FULLSIZE             = 0x4
 	F_ADDFILESIGS                     = 0x3d
 	F_ADDFILESIGS_FOR_DYLD_SIM        = 0x53
 	F_ADDFILESIGS_RETURN              = 0x61
@@ -425,6 +512,7 @@ const (
 	F_PATHPKG_CHECK                   = 0x34
 	F_PEOFPOSMODE                     = 0x3
 	F_PREALLOCATE                     = 0x2a
+	F_PUNCHHOLE                       = 0x63
 	F_RDADVISE                        = 0x2c
 	F_RDAHEAD                         = 0x2d
 	F_RDLCK                           = 0x1
@@ -441,10 +529,12 @@ const (
 	F_SINGLE_WRITER                   = 0x4c
 	F_THAW_FS                         = 0x36
 	F_TRANSCODEKEY                    = 0x4b
+	F_TRIM_ACTIVE_FILE                = 0x64
 	F_UNLCK                           = 0x2
 	F_VOLPOSMODE                      = 0x4
 	F_WRLCK                           = 0x3
 	HUPCL                             = 0x4000
+	HW_MACHINE                        = 0x1
 	ICANON                            = 0x100
 	ICMP6_FILTER                      = 0x12
 	ICRNL                             = 0x100
@@ -681,6 +771,7 @@ const (
 	IPV6_FAITH                        = 0x1d
 	IPV6_FLOWINFO_MASK                = 0xffffff0f
 	IPV6_FLOWLABEL_MASK               = 0xffff0f00
+	IPV6_FLOW_ECN_MASK                = 0x300
 	IPV6_FRAGTTL                      = 0x3c
 	IPV6_FW_ADD                       = 0x1e
 	IPV6_FW_DEL                       = 0x1f
@@ -771,6 +862,7 @@ const (
 	IP_RECVOPTS                       = 0x5
 	IP_RECVPKTINFO                    = 0x1a
 	IP_RECVRETOPTS                    = 0x6
+	IP_RECVTOS                        = 0x1b
 	IP_RECVTTL                        = 0x18
 	IP_RETOPTS                        = 0x8
 	IP_RF                             = 0x8000
@@ -789,6 +881,10 @@ const (
 	IXANY                             = 0x800
 	IXOFF                             = 0x400
 	IXON                              = 0x200
+	KERN_HOSTNAME                     = 0xa
+	KERN_OSRELEASE                    = 0x2
+	KERN_OSTYPE                       = 0x1
+	KERN_VERSION                      = 0x4
 	LOCK_EX                           = 0x2
 	LOCK_NB                           = 0x4
 	LOCK_SH                           = 0x1

vendor/golang.org/x/sys/unix/zerrors_darwin_arm.go

@@ -49,6 +49,86 @@ const (
 	AF_UNSPEC                         = 0x0
 	AF_UTUN                           = 0x26
 	ALTWERASE                         = 0x200
+	ATTR_BIT_MAP_COUNT                = 0x5
+	ATTR_CMN_ACCESSMASK               = 0x20000
+	ATTR_CMN_ACCTIME                  = 0x1000
+	ATTR_CMN_ADDEDTIME                = 0x10000000
+	ATTR_CMN_BKUPTIME                 = 0x2000
+	ATTR_CMN_CHGTIME                  = 0x800
+	ATTR_CMN_CRTIME                   = 0x200
+	ATTR_CMN_DATA_PROTECT_FLAGS       = 0x40000000
+	ATTR_CMN_DEVID                    = 0x2
+	ATTR_CMN_DOCUMENT_ID              = 0x100000
+	ATTR_CMN_ERROR                    = 0x20000000
+	ATTR_CMN_EXTENDED_SECURITY        = 0x400000
+	ATTR_CMN_FILEID                   = 0x2000000
+	ATTR_CMN_FLAGS                    = 0x40000
+	ATTR_CMN_FNDRINFO                 = 0x4000
+	ATTR_CMN_FSID                     = 0x4
+	ATTR_CMN_FULLPATH                 = 0x8000000
+	ATTR_CMN_GEN_COUNT                = 0x80000
+	ATTR_CMN_GRPID                    = 0x10000
+	ATTR_CMN_GRPUUID                  = 0x1000000
+	ATTR_CMN_MODTIME                  = 0x400
+	ATTR_CMN_NAME                     = 0x1
+	ATTR_CMN_NAMEDATTRCOUNT           = 0x80000
+	ATTR_CMN_NAMEDATTRLIST            = 0x100000
+	ATTR_CMN_OBJID                    = 0x20
+	ATTR_CMN_OBJPERMANENTID           = 0x40
+	ATTR_CMN_OBJTAG                   = 0x10
+	ATTR_CMN_OBJTYPE                  = 0x8
+	ATTR_CMN_OWNERID                  = 0x8000
+	ATTR_CMN_PARENTID                 = 0x4000000
+	ATTR_CMN_PAROBJID                 = 0x80
+	ATTR_CMN_RETURNED_ATTRS           = 0x80000000
+	ATTR_CMN_SCRIPT                   = 0x100
+	ATTR_CMN_SETMASK                  = 0x41c7ff00
+	ATTR_CMN_USERACCESS               = 0x200000
+	ATTR_CMN_UUID                     = 0x800000
+	ATTR_CMN_VALIDMASK                = 0xffffffff
+	ATTR_CMN_VOLSETMASK               = 0x6700
+	ATTR_FILE_ALLOCSIZE               = 0x4
+	ATTR_FILE_CLUMPSIZE               = 0x10
+	ATTR_FILE_DATAALLOCSIZE           = 0x400
+	ATTR_FILE_DATAEXTENTS             = 0x800
+	ATTR_FILE_DATALENGTH              = 0x200
+	ATTR_FILE_DEVTYPE                 = 0x20
+	ATTR_FILE_FILETYPE                = 0x40
+	ATTR_FILE_FORKCOUNT               = 0x80
+	ATTR_FILE_FORKLIST                = 0x100
+	ATTR_FILE_IOBLOCKSIZE             = 0x8
+	ATTR_FILE_LINKCOUNT               = 0x1
+	ATTR_FILE_RSRCALLOCSIZE           = 0x2000
+	ATTR_FILE_RSRCEXTENTS             = 0x4000
+	ATTR_FILE_RSRCLENGTH              = 0x1000
+	ATTR_FILE_SETMASK                 = 0x20
+	ATTR_FILE_TOTALSIZE               = 0x2
+	ATTR_FILE_VALIDMASK               = 0x37ff
+	ATTR_VOL_ALLOCATIONCLUMP          = 0x40
+	ATTR_VOL_ATTRIBUTES               = 0x40000000
+	ATTR_VOL_CAPABILITIES             = 0x20000
+	ATTR_VOL_DIRCOUNT                 = 0x400
+	ATTR_VOL_ENCODINGSUSED            = 0x10000
+	ATTR_VOL_FILECOUNT                = 0x200
+	ATTR_VOL_FSTYPE                   = 0x1
+	ATTR_VOL_INFO                     = 0x80000000
+	ATTR_VOL_IOBLOCKSIZE              = 0x80
+	ATTR_VOL_MAXOBJCOUNT              = 0x800
+	ATTR_VOL_MINALLOCATION            = 0x20
+	ATTR_VOL_MOUNTEDDEVICE            = 0x8000
+	ATTR_VOL_MOUNTFLAGS               = 0x4000
+	ATTR_VOL_MOUNTPOINT               = 0x1000
+	ATTR_VOL_NAME                     = 0x2000
+	ATTR_VOL_OBJCOUNT                 = 0x100
+	ATTR_VOL_QUOTA_SIZE               = 0x10000000
+	ATTR_VOL_RESERVED_SIZE            = 0x20000000
+	ATTR_VOL_SETMASK                  = 0x80002000
+	ATTR_VOL_SIGNATURE                = 0x2
+	ATTR_VOL_SIZE                     = 0x4
+	ATTR_VOL_SPACEAVAIL               = 0x10
+	ATTR_VOL_SPACEFREE                = 0x8
+	ATTR_VOL_UUID                     = 0x40000
+	ATTR_VOL_VALIDMASK                = 0xf007ffff
 	B0                                = 0x0
 	B110                              = 0x6e
 	B115200                           = 0x1c200
@@ -169,6 +249,8 @@ const (
 	CSTOP                             = 0x13
 	CSTOPB                            = 0x400
 	CSUSP                             = 0x1a
+	CTL_HW                            = 0x6
+	CTL_KERN                          = 0x1
 	CTL_MAXNAME                       = 0xc
 	CTL_NET                           = 0x4
 	DLT_A429                          = 0xb8
@@ -390,6 +472,11 @@ const (
 	FF1                               = 0x4000
 	FFDLY                             = 0x4000
 	FLUSHO                            = 0x800000
+	FSOPT_ATTR_CMN_EXTENDED           = 0x20
+	FSOPT_NOFOLLOW                    = 0x1
+	FSOPT_NOINMEMUPDATE               = 0x2
+	FSOPT_PACK_INVAL_ATTRS            = 0x8
+	FSOPT_REPORT_FULLSIZE             = 0x4
 	F_ADDFILESIGS                     = 0x3d
 	F_ADDFILESIGS_FOR_DYLD_SIM        = 0x53
 	F_ADDFILESIGS_RETURN              = 0x61
@@ -425,6 +512,7 @@ const (
 	F_PATHPKG_CHECK                   = 0x34
 	F_PEOFPOSMODE                     = 0x3
 	F_PREALLOCATE                     = 0x2a
+	F_PUNCHHOLE                       = 0x63
 	F_RDADVISE                        = 0x2c
 	F_RDAHEAD                         = 0x2d
 	F_RDLCK                           = 0x1
@@ -441,10 +529,12 @@ const (
 	F_SINGLE_WRITER                   = 0x4c
 	F_THAW_FS                         = 0x36
 	F_TRANSCODEKEY                    = 0x4b
+	F_TRIM_ACTIVE_FILE                = 0x64
 	F_UNLCK                           = 0x2
 	F_VOLPOSMODE                      = 0x4
 	F_WRLCK                           = 0x3
 	HUPCL                             = 0x4000
+	HW_MACHINE                        = 0x1
 	ICANON                            = 0x100
 	ICMP6_FILTER                      = 0x12
 	ICRNL                             = 0x100
@@ -681,6 +771,7 @@ const (
 	IPV6_FAITH                        = 0x1d
 	IPV6_FLOWINFO_MASK                = 0xffffff0f
 	IPV6_FLOWLABEL_MASK               = 0xffff0f00
+	IPV6_FLOW_ECN_MASK                = 0x300
 	IPV6_FRAGTTL                      = 0x3c
 	IPV6_FW_ADD                       = 0x1e
 	IPV6_FW_DEL                       = 0x1f
@@ -771,6 +862,7 @@ const (
 	IP_RECVOPTS                       = 0x5
 	IP_RECVPKTINFO                    = 0x1a
 	IP_RECVRETOPTS                    = 0x6
+	IP_RECVTOS                        = 0x1b
 	IP_RECVTTL                        = 0x18
 	IP_RETOPTS                        = 0x8
 	IP_RF                             = 0x8000
@@ -789,6 +881,10 @@ const (
 	IXANY                             = 0x800
 	IXOFF                             = 0x400
 	IXON                              = 0x200
+	KERN_HOSTNAME                     = 0xa
+	KERN_OSRELEASE                    = 0x2
+	KERN_OSTYPE                       = 0x1
+	KERN_VERSION                      = 0x4
 	LOCK_EX                           = 0x2
 	LOCK_NB                           = 0x4
 	LOCK_SH                           = 0x1

vendor/golang.org/x/sys/unix/zerrors_darwin_arm64.go

@@ -49,6 +49,86 @@ const (
 	AF_UNSPEC                         = 0x0
 	AF_UTUN                           = 0x26
 	ALTWERASE                         = 0x200
+	ATTR_BIT_MAP_COUNT                = 0x5
+	ATTR_CMN_ACCESSMASK               = 0x20000
+	ATTR_CMN_ACCTIME                  = 0x1000
+	ATTR_CMN_ADDEDTIME                = 0x10000000
+	ATTR_CMN_BKUPTIME                 = 0x2000
+	ATTR_CMN_CHGTIME                  = 0x800
+	ATTR_CMN_CRTIME                   = 0x200
+	ATTR_CMN_DATA_PROTECT_FLAGS       = 0x40000000
+	ATTR_CMN_DEVID                    = 0x2
+	ATTR_CMN_DOCUMENT_ID              = 0x100000
+	ATTR_CMN_ERROR                    = 0x20000000
+	ATTR_CMN_EXTENDED_SECURITY        = 0x400000
+	ATTR_CMN_FILEID                   = 0x2000000
+	ATTR_CMN_FLAGS                    = 0x40000
+	ATTR_CMN_FNDRINFO                 = 0x4000
+	ATTR_CMN_FSID                     = 0x4
+	ATTR_CMN_FULLPATH                 = 0x8000000
+	ATTR_CMN_GEN_COUNT                = 0x80000
+	ATTR_CMN_GRPID                    = 0x10000
+	ATTR_CMN_GRPUUID                  = 0x1000000
+	ATTR_CMN_MODTIME                  = 0x400
+	ATTR_CMN_NAME                     = 0x1
+	ATTR_CMN_NAMEDATTRCOUNT           = 0x80000
+	ATTR_CMN_NAMEDATTRLIST            = 0x100000
+	ATTR_CMN_OBJID                    = 0x20
+	ATTR_CMN_OBJPERMANENTID           = 0x40
+	ATTR_CMN_OBJTAG                   = 0x10
+	ATTR_CMN_OBJTYPE                  = 0x8
+	ATTR_CMN_OWNERID                  = 0x8000
+	ATTR_CMN_PARENTID                 = 0x4000000
+	ATTR_CMN_PAROBJID                 = 0x80
+	ATTR_CMN_RETURNED_ATTRS           = 0x80000000
+	ATTR_CMN_SCRIPT                   = 0x100
+	ATTR_CMN_SETMASK                  = 0x41c7ff00
+	ATTR_CMN_USERACCESS               = 0x200000
+	ATTR_CMN_UUID                     = 0x800000
+	ATTR_CMN_VALIDMASK                = 0xffffffff
+	ATTR_CMN_VOLSETMASK               = 0x6700
+	ATTR_FILE_ALLOCSIZE               = 0x4
+	ATTR_FILE_CLUMPSIZE               = 0x10
+	ATTR_FILE_DATAALLOCSIZE           = 0x400
+	ATTR_FILE_DATAEXTENTS             = 0x800
+	ATTR_FILE_DATALENGTH              = 0x200
+	ATTR_FILE_DEVTYPE                 = 0x20
+	ATTR_FILE_FILETYPE                = 0x40
+	ATTR_FILE_FORKCOUNT               = 0x80
+	ATTR_FILE_FORKLIST                = 0x100
+	ATTR_FILE_IOBLOCKSIZE             = 0x8
+	ATTR_FILE_LINKCOUNT               = 0x1
+	ATTR_FILE_RSRCALLOCSIZE           = 0x2000
+	ATTR_FILE_RSRCEXTENTS             = 0x4000
+	ATTR_FILE_RSRCLENGTH              = 0x1000
+	ATTR_FILE_SETMASK                 = 0x20
+	ATTR_FILE_TOTALSIZE               = 0x2
+	ATTR_FILE_VALIDMASK               = 0x37ff
+	ATTR_VOL_ALLOCATIONCLUMP          = 0x40
+	ATTR_VOL_ATTRIBUTES               = 0x40000000
+	ATTR_VOL_CAPABILITIES             = 0x20000
+	ATTR_VOL_DIRCOUNT                 = 0x400
+	ATTR_VOL_ENCODINGSUSED            = 0x10000
+	ATTR_VOL_FILECOUNT                = 0x200
+	ATTR_VOL_FSTYPE                   = 0x1
+	ATTR_VOL_INFO                     = 0x80000000
+	ATTR_VOL_IOBLOCKSIZE              = 0x80
+	ATTR_VOL_MAXOBJCOUNT              = 0x800
+	ATTR_VOL_MINALLOCATION            = 0x20
+	ATTR_VOL_MOUNTEDDEVICE            = 0x8000
+	ATTR_VOL_MOUNTFLAGS               = 0x4000
+	ATTR_VOL_MOUNTPOINT               = 0x1000
+	ATTR_VOL_NAME                     = 0x2000
+	ATTR_VOL_OBJCOUNT                 = 0x100
+	ATTR_VOL_QUOTA_SIZE               = 0x10000000
+	ATTR_VOL_RESERVED_SIZE            = 0x20000000
+	ATTR_VOL_SETMASK                  = 0x80002000
+	ATTR_VOL_SIGNATURE                = 0x2
+	ATTR_VOL_SIZE                     = 0x4
+	ATTR_VOL_SPACEAVAIL               = 0x10
+	ATTR_VOL_SPACEFREE                = 0x8
+	ATTR_VOL_UUID                     = 0x40000
+	ATTR_VOL_VALIDMASK                = 0xf007ffff
 	B0                                = 0x0
 	B110                              = 0x6e
 	B115200                           = 0x1c200
@@ -169,6 +249,8 @@ const (
 	CSTOP                             = 0x13
 	CSTOPB                            = 0x400
 	CSUSP                             = 0x1a
+	CTL_HW                            = 0x6
+	CTL_KERN                          = 0x1
 	CTL_MAXNAME                       = 0xc
 	CTL_NET                           = 0x4
 	DLT_A429                          = 0xb8
@@ -390,6 +472,11 @@ const (
 	FF1                               = 0x4000
 	FFDLY                             = 0x4000
 	FLUSHO                            = 0x800000
+	FSOPT_ATTR_CMN_EXTENDED           = 0x20
+	FSOPT_NOFOLLOW                    = 0x1
+	FSOPT_NOINMEMUPDATE               = 0x2
+	FSOPT_PACK_INVAL_ATTRS            = 0x8
+	FSOPT_REPORT_FULLSIZE             = 0x4
 	F_ADDFILESIGS                     = 0x3d
 	F_ADDFILESIGS_FOR_DYLD_SIM        = 0x53
 	F_ADDFILESIGS_RETURN              = 0x61
@@ -425,6 +512,7 @@ const (
 	F_PATHPKG_CHECK                   = 0x34
 	F_PEOFPOSMODE                     = 0x3
 	F_PREALLOCATE                     = 0x2a
+	F_PUNCHHOLE                       = 0x63
 	F_RDADVISE                        = 0x2c
 	F_RDAHEAD                         = 0x2d
 	F_RDLCK                           = 0x1
@@ -441,10 +529,12 @@ const (
 	F_SINGLE_WRITER                   = 0x4c
 	F_THAW_FS                         = 0x36
 	F_TRANSCODEKEY                    = 0x4b
+	F_TRIM_ACTIVE_FILE                = 0x64
 	F_UNLCK                           = 0x2
 	F_VOLPOSMODE                      = 0x4
 	F_WRLCK                           = 0x3
 	HUPCL                             = 0x4000
+	HW_MACHINE                        = 0x1
 	ICANON                            = 0x100
 	ICMP6_FILTER                      = 0x12
 	ICRNL                             = 0x100
@@ -681,6 +771,7 @@ const (
 	IPV6_FAITH                        = 0x1d
 	IPV6_FLOWINFO_MASK                = 0xffffff0f
 	IPV6_FLOWLABEL_MASK               = 0xffff0f00
+	IPV6_FLOW_ECN_MASK                = 0x300
 	IPV6_FRAGTTL                      = 0x3c
 	IPV6_FW_ADD                       = 0x1e
 	IPV6_FW_DEL                       = 0x1f
@@ -771,6 +862,7 @@ const (
 	IP_RECVOPTS                       = 0x5
 	IP_RECVPKTINFO                    = 0x1a
 	IP_RECVRETOPTS                    = 0x6
+	IP_RECVTOS                        = 0x1b
 	IP_RECVTTL                        = 0x18
 	IP_RETOPTS                        = 0x8
 	IP_RF                             = 0x8000
@@ -789,6 +881,10 @@ const (
 	IXANY                             = 0x800
 	IXOFF                             = 0x400
 	IXON                              = 0x200
+	KERN_HOSTNAME                     = 0xa
+	KERN_OSRELEASE                    = 0x2
+	KERN_OSTYPE                       = 0x1
+	KERN_VERSION                      = 0x4
 	LOCK_EX                           = 0x2
 	LOCK_NB                           = 0x4
 	LOCK_SH                           = 0x1

vendor/golang.org/x/sys/unix/zerrors_linux_386.go

@@ -623,6 +623,7 @@ const (
 	IN_OPEN                              = 0x20
 	IN_Q_OVERFLOW                        = 0x4000
 	IN_UNMOUNT                           = 0x2000
+	IOCTL_VM_SOCKETS_GET_LOCAL_CID       = 0x7b9
 	IPPROTO_AH                           = 0x33
 	IPPROTO_BEETPH                       = 0x5e
 	IPPROTO_COMP                         = 0x6c

vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go

@@ -623,6 +623,7 @@ const (
 	IN_OPEN                              = 0x20
 	IN_Q_OVERFLOW                        = 0x4000
 	IN_UNMOUNT                           = 0x2000
+	IOCTL_VM_SOCKETS_GET_LOCAL_CID       = 0x7b9
 	IPPROTO_AH                           = 0x33
 	IPPROTO_BEETPH                       = 0x5e
 	IPPROTO_COMP                         = 0x6c

vendor/golang.org/x/sys/unix/zerrors_linux_arm.go

@@ -623,6 +623,7 @@ const (
 	IN_OPEN                              = 0x20
 	IN_Q_OVERFLOW                        = 0x4000
 	IN_UNMOUNT                           = 0x2000
+	IOCTL_VM_SOCKETS_GET_LOCAL_CID       = 0x7b9
 	IPPROTO_AH                           = 0x33
 	IPPROTO_BEETPH                       = 0x5e
 	IPPROTO_COMP                         = 0x6c

vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go

@@ -625,6 +625,7 @@ const (
 	IN_OPEN                              = 0x20
 	IN_Q_OVERFLOW                        = 0x4000
 	IN_UNMOUNT                           = 0x2000
+	IOCTL_VM_SOCKETS_GET_LOCAL_CID       = 0x7b9
 	IPPROTO_AH                           = 0x33
 	IPPROTO_BEETPH                       = 0x5e
 	IPPROTO_COMP                         = 0x6c

vendor/golang.org/x/sys/unix/zerrors_linux_mips.go

@@ -623,6 +623,7 @@ const (
 	IN_OPEN                              = 0x20
 	IN_Q_OVERFLOW                        = 0x4000
 	IN_UNMOUNT                           = 0x2000
+	IOCTL_VM_SOCKETS_GET_LOCAL_CID       = 0x200007b9
 	IPPROTO_AH                           = 0x33
 	IPPROTO_BEETPH                       = 0x5e
 	IPPROTO_COMP                         = 0x6c

vendor/golang.org/x/sys/unix/zerrors_linux_mips64.go

@@ -623,6 +623,7 @@ const (
 	IN_OPEN                              = 0x20
 	IN_Q_OVERFLOW                        = 0x4000
 	IN_UNMOUNT                           = 0x2000
+	IOCTL_VM_SOCKETS_GET_LOCAL_CID       = 0x200007b9
 	IPPROTO_AH                           = 0x33
 	IPPROTO_BEETPH                       = 0x5e
 	IPPROTO_COMP                         = 0x6c

vendor/golang.org/x/sys/unix/zerrors_linux_mips64le.go

@@ -623,6 +623,7 @@ const (
 	IN_OPEN                              = 0x20
 	IN_Q_OVERFLOW                        = 0x4000
 	IN_UNMOUNT                           = 0x2000
+	IOCTL_VM_SOCKETS_GET_LOCAL_CID       = 0x200007b9
 	IPPROTO_AH                           = 0x33
 	IPPROTO_BEETPH                       = 0x5e
 	IPPROTO_COMP                         = 0x6c

vendor/golang.org/x/sys/unix/zerrors_linux_mipsle.go

@@ -623,6 +623,7 @@ const (
 	IN_OPEN                              = 0x20
 	IN_Q_OVERFLOW                        = 0x4000
 	IN_UNMOUNT                           = 0x2000
+	IOCTL_VM_SOCKETS_GET_LOCAL_CID       = 0x200007b9
 	IPPROTO_AH                           = 0x33
 	IPPROTO_BEETPH                       = 0x5e
 	IPPROTO_COMP                         = 0x6c

vendor/golang.org/x/sys/unix/zerrors_linux_ppc64.go

@@ -623,6 +623,7 @@ const (
 	IN_OPEN                              = 0x20
 	IN_Q_OVERFLOW                        = 0x4000
 	IN_UNMOUNT                           = 0x2000
+	IOCTL_VM_SOCKETS_GET_LOCAL_CID       = 0x200007b9
 	IPPROTO_AH                           = 0x33
 	IPPROTO_BEETPH                       = 0x5e
 	IPPROTO_COMP                         = 0x6c

vendor/golang.org/x/sys/unix/zerrors_linux_ppc64le.go

@@ -623,6 +623,7 @@ const (
 	IN_OPEN                              = 0x20
 	IN_Q_OVERFLOW                        = 0x4000
 	IN_UNMOUNT                           = 0x2000
+	IOCTL_VM_SOCKETS_GET_LOCAL_CID       = 0x200007b9
 	IPPROTO_AH                           = 0x33
 	IPPROTO_BEETPH                       = 0x5e
 	IPPROTO_COMP                         = 0x6c

vendor/golang.org/x/sys/unix/zerrors_linux_s390x.go

@@ -623,6 +623,7 @@ const (
 	IN_OPEN                              = 0x20
 	IN_Q_OVERFLOW                        = 0x4000
 	IN_UNMOUNT                           = 0x2000
+	IOCTL_VM_SOCKETS_GET_LOCAL_CID       = 0x7b9
 	IPPROTO_AH                           = 0x33
 	IPPROTO_BEETPH                       = 0x5e
 	IPPROTO_COMP                         = 0x6c

vendor/golang.org/x/sys/unix/zsyscall_darwin_386.go

@@ -266,6 +266,17 @@ func fcntl(fd int, cmd int, arg int) (val int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_POLL, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Madvise(b []byte, behav int) (err error) {
 	var _p0 unsafe.Pointer
 	if len(b) > 0 {
@@ -408,17 +419,6 @@ func ioctl(fd int, req uint, arg uintptr) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
-	r0, _, e1 := Syscall(SYS_POLL, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout))
-	n = int(r0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func Access(path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)

vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.go

@@ -266,6 +266,17 @@ func fcntl(fd int, cmd int, arg int) (val int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_POLL, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Madvise(b []byte, behav int) (err error) {
 	var _p0 unsafe.Pointer
 	if len(b) > 0 {
@@ -408,17 +419,6 @@ func ioctl(fd int, req uint, arg uintptr) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
-	r0, _, e1 := Syscall(SYS_POLL, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout))
-	n = int(r0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func Access(path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)

vendor/golang.org/x/sys/unix/zsyscall_darwin_arm.go

@@ -221,7 +221,7 @@ func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr)
 	} else {
 		_p0 = unsafe.Pointer(&_zero)
 	}
-	_, _, e1 := Syscall6(SYS_SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen))
+	_, _, e1 := Syscall6(SYS___SYSCTL, 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)
 	}
@@ -266,6 +266,17 @@ func fcntl(fd int, cmd int, arg int) (val int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_POLL, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Madvise(b []byte, behav int) (err error) {
 	var _p0 unsafe.Pointer
 	if len(b) > 0 {
@@ -408,17 +419,6 @@ func ioctl(fd int, req uint, arg uintptr) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
-	r0, _, e1 := Syscall(SYS_POLL, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout))
-	n = int(r0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func Access(path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)

vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.go

@@ -266,6 +266,17 @@ func fcntl(fd int, cmd int, arg int) (val int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_POLL, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Madvise(b []byte, behav int) (err error) {
 	var _p0 unsafe.Pointer
 	if len(b) > 0 {
@@ -408,17 +419,6 @@ func ioctl(fd int, req uint, arg uintptr) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
-	r0, _, e1 := Syscall(SYS_POLL, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout))
-	n = int(r0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func Access(path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)

vendor/golang.org/x/sys/unix/zsyscall_dragonfly_amd64.go

@@ -423,6 +423,16 @@ func extpwrite(fd int, p []byte, flags int, offset int64) (n int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Access(path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)

vendor/golang.org/x/sys/unix/zsyscall_netbsd_386.go

@@ -406,6 +406,16 @@ func getdents(fd int, buf []byte) (n int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Access(path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)

vendor/golang.org/x/sys/unix/zsyscall_netbsd_amd64.go

@@ -406,6 +406,16 @@ func getdents(fd int, buf []byte) (n int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Access(path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)

vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm.go

@@ -406,6 +406,16 @@ func getdents(fd int, buf []byte) (n int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Access(path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)

vendor/golang.org/x/sys/unix/zsyscall_openbsd_386.go

@@ -404,6 +404,16 @@ func getdents(fd int, buf []byte) (n int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Access(path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)

vendor/golang.org/x/sys/unix/zsyscall_openbsd_amd64.go

@@ -404,6 +404,16 @@ func getdents(fd int, buf []byte) (n int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Access(path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)

vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm.go

@@ -404,6 +404,16 @@ func getdents(fd int, buf []byte) (n int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Access(path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)

vendor/golang.org/x/sys/unix/zsysnum_darwin_386.go

@@ -1,5 +1,5 @@
-// mksysnum_darwin.pl /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk/usr/include/sys/syscall.h
+// mksysnum_darwin.pl /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.13.sdk/usr/include/sys/syscall.h
-// MACHINE GENERATED BY THE ABOVE COMMAND; DO NOT EDIT
+// Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build 386,darwin
 
@@ -121,13 +121,15 @@ const (
 	SYS_CSOPS                          = 169
 	SYS_CSOPS_AUDITTOKEN               = 170
 	SYS_WAITID                         = 173
+	SYS_KDEBUG_TYPEFILTER              = 177
+	SYS_KDEBUG_TRACE_STRING            = 178
 	SYS_KDEBUG_TRACE64                 = 179
 	SYS_KDEBUG_TRACE                   = 180
 	SYS_SETGID                         = 181
 	SYS_SETEGID                        = 182
 	SYS_SETEUID                        = 183
 	SYS_SIGRETURN                      = 184
-	SYS_CHUD                           = 185
+	SYS_THREAD_SELFCOUNTS              = 186
 	SYS_FDATASYNC                      = 187
 	SYS_STAT                           = 188
 	SYS_FSTAT                          = 189
@@ -278,7 +280,6 @@ const (
 	SYS_KQUEUE                         = 362
 	SYS_KEVENT                         = 363
 	SYS_LCHOWN                         = 364
-	SYS_STACK_SNAPSHOT                 = 365
 	SYS_BSDTHREAD_REGISTER             = 366
 	SYS_WORKQ_OPEN                     = 367
 	SYS_WORKQ_KERNRETURN               = 368
@@ -287,6 +288,8 @@ const (
 	SYS___OLD_SEMWAIT_SIGNAL_NOCANCEL  = 371
 	SYS_THREAD_SELFID                  = 372
 	SYS_LEDGER                         = 373
+	SYS_KEVENT_QOS                     = 374
+	SYS_KEVENT_ID                      = 375
 	SYS___MAC_EXECVE                   = 380
 	SYS___MAC_SYSCALL                  = 381
 	SYS___MAC_GET_FILE                 = 382
@@ -298,11 +301,8 @@ const (
 	SYS___MAC_GET_FD                   = 388
 	SYS___MAC_SET_FD                   = 389
 	SYS___MAC_GET_PID                  = 390
-	SYS___MAC_GET_LCID                 = 391
+	SYS_PSELECT                        = 394
-	SYS___MAC_GET_LCTX                 = 392
+	SYS_PSELECT_NOCANCEL               = 395
-	SYS___MAC_SET_LCTX                 = 393
-	SYS_SETLCID                        = 394
-	SYS_GETLCID                        = 395
 	SYS_READ_NOCANCEL                  = 396
 	SYS_WRITE_NOCANCEL                 = 397
 	SYS_OPEN_NOCANCEL                  = 398
@@ -351,6 +351,7 @@ const (
 	SYS_GUARDED_CLOSE_NP               = 442
 	SYS_GUARDED_KQUEUE_NP              = 443
 	SYS_CHANGE_FDGUARD_NP              = 444
+	SYS_USRCTL                         = 445
 	SYS_PROC_RLIMIT_CONTROL            = 446
 	SYS_CONNECTX                       = 447
 	SYS_DISCONNECTX                    = 448
@@ -367,6 +368,7 @@ const (
 	SYS_COALITION_INFO                 = 459
 	SYS_NECP_MATCH_POLICY              = 460
 	SYS_GETATTRLISTBULK                = 461
+	SYS_CLONEFILEAT                    = 462
 	SYS_OPENAT                         = 463
 	SYS_OPENAT_NOCANCEL                = 464
 	SYS_RENAMEAT                       = 465
@@ -392,7 +394,43 @@ const (
 	SYS_GUARDED_WRITE_NP               = 485
 	SYS_GUARDED_PWRITE_NP              = 486
 	SYS_GUARDED_WRITEV_NP              = 487
-	SYS_RENAME_EXT                     = 488
+	SYS_RENAMEATX_NP                   = 488
 	SYS_MREMAP_ENCRYPTED               = 489
-	SYS_MAXSYSCALL                     = 490
+	SYS_NETAGENT_TRIGGER               = 490
+	SYS_STACK_SNAPSHOT_WITH_CONFIG     = 491
+	SYS_MICROSTACKSHOT                 = 492
+	SYS_GRAB_PGO_DATA                  = 493
+	SYS_PERSONA                        = 494
+	SYS_WORK_INTERVAL_CTL              = 499
+	SYS_GETENTROPY                     = 500
+	SYS_NECP_OPEN                      = 501
+	SYS_NECP_CLIENT_ACTION             = 502
+	SYS___NEXUS_OPEN                   = 503
+	SYS___NEXUS_REGISTER               = 504
+	SYS___NEXUS_DEREGISTER             = 505
+	SYS___NEXUS_CREATE                 = 506
+	SYS___NEXUS_DESTROY                = 507
+	SYS___NEXUS_GET_OPT                = 508
+	SYS___NEXUS_SET_OPT                = 509
+	SYS___CHANNEL_OPEN                 = 510
+	SYS___CHANNEL_GET_INFO             = 511
+	SYS___CHANNEL_SYNC                 = 512
+	SYS___CHANNEL_GET_OPT              = 513
+	SYS___CHANNEL_SET_OPT              = 514
+	SYS_ULOCK_WAIT                     = 515
+	SYS_ULOCK_WAKE                     = 516
+	SYS_FCLONEFILEAT                   = 517
+	SYS_FS_SNAPSHOT                    = 518
+	SYS_TERMINATE_WITH_PAYLOAD         = 520
+	SYS_ABORT_WITH_PAYLOAD             = 521
+	SYS_NECP_SESSION_OPEN              = 522
+	SYS_NECP_SESSION_ACTION            = 523
+	SYS_SETATTRLISTAT                  = 524
+	SYS_NET_QOS_GUIDELINE              = 525
+	SYS_FMOUNT                         = 526
+	SYS_NTP_ADJTIME                    = 527
+	SYS_NTP_GETTIME                    = 528
+	SYS_OS_FAULT_WITH_PAYLOAD          = 529
+	SYS_MAXSYSCALL                     = 530
+	SYS_INVALID                        = 63
 )

vendor/golang.org/x/sys/unix/zsysnum_darwin_amd64.go

@@ -1,5 +1,5 @@
-// mksysnum_darwin.pl /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk/usr/include/sys/syscall.h
+// mksysnum_darwin.pl /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.13.sdk/usr/include/sys/syscall.h
-// MACHINE GENERATED BY THE ABOVE COMMAND; DO NOT EDIT
+// Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build amd64,darwin
 
@@ -121,13 +121,15 @@ const (
 	SYS_CSOPS                          = 169
 	SYS_CSOPS_AUDITTOKEN               = 170
 	SYS_WAITID                         = 173
+	SYS_KDEBUG_TYPEFILTER              = 177
+	SYS_KDEBUG_TRACE_STRING            = 178
 	SYS_KDEBUG_TRACE64                 = 179
 	SYS_KDEBUG_TRACE                   = 180
 	SYS_SETGID                         = 181
 	SYS_SETEGID                        = 182
 	SYS_SETEUID                        = 183
 	SYS_SIGRETURN                      = 184
-	SYS_CHUD                           = 185
+	SYS_THREAD_SELFCOUNTS              = 186
 	SYS_FDATASYNC                      = 187
 	SYS_STAT                           = 188
 	SYS_FSTAT                          = 189
@@ -278,7 +280,6 @@ const (
 	SYS_KQUEUE                         = 362
 	SYS_KEVENT                         = 363
 	SYS_LCHOWN                         = 364
-	SYS_STACK_SNAPSHOT                 = 365
 	SYS_BSDTHREAD_REGISTER             = 366
 	SYS_WORKQ_OPEN                     = 367
 	SYS_WORKQ_KERNRETURN               = 368
@@ -287,6 +288,8 @@ const (
 	SYS___OLD_SEMWAIT_SIGNAL_NOCANCEL  = 371
 	SYS_THREAD_SELFID                  = 372
 	SYS_LEDGER                         = 373
+	SYS_KEVENT_QOS                     = 374
+	SYS_KEVENT_ID                      = 375
 	SYS___MAC_EXECVE                   = 380
 	SYS___MAC_SYSCALL                  = 381
 	SYS___MAC_GET_FILE                 = 382
@@ -298,11 +301,8 @@ const (
 	SYS___MAC_GET_FD                   = 388
 	SYS___MAC_SET_FD                   = 389
 	SYS___MAC_GET_PID                  = 390
-	SYS___MAC_GET_LCID                 = 391
+	SYS_PSELECT                        = 394
-	SYS___MAC_GET_LCTX                 = 392
+	SYS_PSELECT_NOCANCEL               = 395
-	SYS___MAC_SET_LCTX                 = 393
-	SYS_SETLCID                        = 394
-	SYS_GETLCID                        = 395
 	SYS_READ_NOCANCEL                  = 396
 	SYS_WRITE_NOCANCEL                 = 397
 	SYS_OPEN_NOCANCEL                  = 398
@@ -351,6 +351,7 @@ const (
 	SYS_GUARDED_CLOSE_NP               = 442
 	SYS_GUARDED_KQUEUE_NP              = 443
 	SYS_CHANGE_FDGUARD_NP              = 444
+	SYS_USRCTL                         = 445
 	SYS_PROC_RLIMIT_CONTROL            = 446
 	SYS_CONNECTX                       = 447
 	SYS_DISCONNECTX                    = 448
@@ -367,6 +368,7 @@ const (
 	SYS_COALITION_INFO                 = 459
 	SYS_NECP_MATCH_POLICY              = 460
 	SYS_GETATTRLISTBULK                = 461
+	SYS_CLONEFILEAT                    = 462
 	SYS_OPENAT                         = 463
 	SYS_OPENAT_NOCANCEL                = 464
 	SYS_RENAMEAT                       = 465
@@ -392,7 +394,43 @@ const (
 	SYS_GUARDED_WRITE_NP               = 485
 	SYS_GUARDED_PWRITE_NP              = 486
 	SYS_GUARDED_WRITEV_NP              = 487
-	SYS_RENAME_EXT                     = 488
+	SYS_RENAMEATX_NP                   = 488
 	SYS_MREMAP_ENCRYPTED               = 489
-	SYS_MAXSYSCALL                     = 490
+	SYS_NETAGENT_TRIGGER               = 490
+	SYS_STACK_SNAPSHOT_WITH_CONFIG     = 491
+	SYS_MICROSTACKSHOT                 = 492
+	SYS_GRAB_PGO_DATA                  = 493
+	SYS_PERSONA                        = 494
+	SYS_WORK_INTERVAL_CTL              = 499
+	SYS_GETENTROPY                     = 500
+	SYS_NECP_OPEN                      = 501
+	SYS_NECP_CLIENT_ACTION             = 502
+	SYS___NEXUS_OPEN                   = 503
+	SYS___NEXUS_REGISTER               = 504
+	SYS___NEXUS_DEREGISTER             = 505
+	SYS___NEXUS_CREATE                 = 506
+	SYS___NEXUS_DESTROY                = 507
+	SYS___NEXUS_GET_OPT                = 508
+	SYS___NEXUS_SET_OPT                = 509
+	SYS___CHANNEL_OPEN                 = 510
+	SYS___CHANNEL_GET_INFO             = 511
+	SYS___CHANNEL_SYNC                 = 512
+	SYS___CHANNEL_GET_OPT              = 513
+	SYS___CHANNEL_SET_OPT              = 514
+	SYS_ULOCK_WAIT                     = 515
+	SYS_ULOCK_WAKE                     = 516
+	SYS_FCLONEFILEAT                   = 517
+	SYS_FS_SNAPSHOT                    = 518
+	SYS_TERMINATE_WITH_PAYLOAD         = 520
+	SYS_ABORT_WITH_PAYLOAD             = 521
+	SYS_NECP_SESSION_OPEN              = 522
+	SYS_NECP_SESSION_ACTION            = 523
+	SYS_SETATTRLISTAT                  = 524
+	SYS_NET_QOS_GUIDELINE              = 525
+	SYS_FMOUNT                         = 526
+	SYS_NTP_ADJTIME                    = 527
+	SYS_NTP_GETTIME                    = 528
+	SYS_OS_FAULT_WITH_PAYLOAD          = 529
+	SYS_MAXSYSCALL                     = 530
+	SYS_INVALID                        = 63
 )

vendor/golang.org/x/sys/unix/zsysnum_darwin_arm.go

@@ -1,4 +1,4 @@
-// mksysnum_darwin.pl /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS10.2.sdk/usr/include/sys/syscall.h
+// mksysnum_darwin.pl /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS11.1.sdk/usr/include/sys/syscall.h
 // Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build arm,darwin
@@ -129,6 +129,7 @@ const (
 	SYS_SETEGID                        = 182
 	SYS_SETEUID                        = 183
 	SYS_SIGRETURN                      = 184
+	SYS_THREAD_SELFCOUNTS              = 186
 	SYS_FDATASYNC                      = 187
 	SYS_STAT                           = 188
 	SYS_FSTAT                          = 189
@@ -288,6 +289,7 @@ const (
 	SYS_THREAD_SELFID                  = 372
 	SYS_LEDGER                         = 373
 	SYS_KEVENT_QOS                     = 374
+	SYS_KEVENT_ID                      = 375
 	SYS___MAC_EXECVE                   = 380
 	SYS___MAC_SYSCALL                  = 381
 	SYS___MAC_GET_FILE                 = 382
@@ -421,6 +423,14 @@ const (
 	SYS_FS_SNAPSHOT                    = 518
 	SYS_TERMINATE_WITH_PAYLOAD         = 520
 	SYS_ABORT_WITH_PAYLOAD             = 521
-	SYS_MAXSYSCALL                     = 522
+	SYS_NECP_SESSION_OPEN              = 522
+	SYS_NECP_SESSION_ACTION            = 523
+	SYS_SETATTRLISTAT                  = 524
+	SYS_NET_QOS_GUIDELINE              = 525
+	SYS_FMOUNT                         = 526
+	SYS_NTP_ADJTIME                    = 527
+	SYS_NTP_GETTIME                    = 528
+	SYS_OS_FAULT_WITH_PAYLOAD          = 529
+	SYS_MAXSYSCALL                     = 530
 	SYS_INVALID                        = 63
 )

vendor/golang.org/x/sys/unix/zsysnum_darwin_arm64.go

@@ -1,4 +1,4 @@
-// mksysnum_darwin.pl /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS10.2.sdk/usr/include/sys/syscall.h
+// mksysnum_darwin.pl /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS11.1.sdk/usr/include/sys/syscall.h
 // Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build arm64,darwin
@@ -129,6 +129,7 @@ const (
 	SYS_SETEGID                        = 182
 	SYS_SETEUID                        = 183
 	SYS_SIGRETURN                      = 184
+	SYS_THREAD_SELFCOUNTS              = 186
 	SYS_FDATASYNC                      = 187
 	SYS_STAT                           = 188
 	SYS_FSTAT                          = 189
@@ -288,6 +289,7 @@ const (
 	SYS_THREAD_SELFID                  = 372
 	SYS_LEDGER                         = 373
 	SYS_KEVENT_QOS                     = 374
+	SYS_KEVENT_ID                      = 375
 	SYS___MAC_EXECVE                   = 380
 	SYS___MAC_SYSCALL                  = 381
 	SYS___MAC_GET_FILE                 = 382
@@ -421,6 +423,14 @@ const (
 	SYS_FS_SNAPSHOT                    = 518
 	SYS_TERMINATE_WITH_PAYLOAD         = 520
 	SYS_ABORT_WITH_PAYLOAD             = 521
-	SYS_MAXSYSCALL                     = 522
+	SYS_NECP_SESSION_OPEN              = 522
+	SYS_NECP_SESSION_ACTION            = 523
+	SYS_SETATTRLISTAT                  = 524
+	SYS_NET_QOS_GUIDELINE              = 525
+	SYS_FMOUNT                         = 526
+	SYS_NTP_ADJTIME                    = 527
+	SYS_NTP_GETTIME                    = 528
+	SYS_OS_FAULT_WITH_PAYLOAD          = 529
+	SYS_MAXSYSCALL                     = 530
 	SYS_INVALID                        = 63
 )

vendor/golang.org/x/sys/unix/ztypes_darwin_386.go

@@ -479,3 +479,11 @@ const (
 	POLLWRBAND = 0x100
 	POLLWRNORM = 0x4
 )
+
+type Utsname struct {
+	Sysname  [256]byte
+	Nodename [256]byte
+	Release  [256]byte
+	Version  [256]byte
+	Machine  [256]byte
+}

vendor/golang.org/x/sys/unix/ztypes_darwin_amd64.go

@@ -489,3 +489,11 @@ const (
 	POLLWRBAND = 0x100
 	POLLWRNORM = 0x4
 )
+
+type Utsname struct {
+	Sysname  [256]byte
+	Nodename [256]byte
+	Release  [256]byte
+	Version  [256]byte
+	Machine  [256]byte
+}

vendor/golang.org/x/sys/unix/ztypes_darwin_arm.go

@@ -480,3 +480,11 @@ const (
 	POLLWRBAND = 0x100
 	POLLWRNORM = 0x4
 )
+
+type Utsname struct {
+	Sysname  [256]byte
+	Nodename [256]byte
+	Release  [256]byte
+	Version  [256]byte
+	Machine  [256]byte
+}

vendor/golang.org/x/sys/unix/ztypes_darwin_arm64.go

@@ -489,3 +489,11 @@ const (
 	POLLWRBAND = 0x100
 	POLLWRNORM = 0x4
 )
+
+type Utsname struct {
+	Sysname  [256]byte
+	Nodename [256]byte
+	Release  [256]byte
+	Version  [256]byte
+	Machine  [256]byte
+}

vendor/golang.org/x/sys/unix/ztypes_dragonfly_amd64.go

@@ -442,6 +442,13 @@ type Termios struct {
 	Ospeed uint32
 }
 
+type Winsize struct {
+	Row    uint16
+	Col    uint16
+	Xpixel uint16
+	Ypixel uint16
+}
+
 const (
 	AT_FDCWD            = 0xfffafdcd
 	AT_SYMLINK_NOFOLLOW = 0x1

vendor/golang.org/x/sys/unix/ztypes_netbsd_386.go

@@ -382,6 +382,13 @@ type Termios struct {
 	Ospeed int32
 }
 
+type Winsize struct {
+	Row    uint16
+	Col    uint16
+	Xpixel uint16
+	Ypixel uint16
+}
+
 const (
 	AT_FDCWD            = -0x64
 	AT_SYMLINK_NOFOLLOW = 0x200

vendor/golang.org/x/sys/unix/ztypes_netbsd_amd64.go

@@ -389,6 +389,13 @@ type Termios struct {
 	Ospeed int32
 }
 
+type Winsize struct {
+	Row    uint16
+	Col    uint16
+	Xpixel uint16
+	Ypixel uint16
+}
+
 const (
 	AT_FDCWD            = -0x64
 	AT_SYMLINK_NOFOLLOW = 0x200

vendor/golang.org/x/sys/unix/ztypes_netbsd_arm.go

@@ -387,6 +387,13 @@ type Termios struct {
 	Ospeed int32
 }
 
+type Winsize struct {
+	Row    uint16
+	Col    uint16
+	Xpixel uint16
+	Ypixel uint16
+}
+
 const (
 	AT_FDCWD            = -0x64
 	AT_SYMLINK_NOFOLLOW = 0x200

vendor/golang.org/x/sys/unix/ztypes_openbsd_386.go

@@ -440,6 +440,13 @@ type Termios struct {
 	Ospeed int32
 }
 
+type Winsize struct {
+	Row    uint16
+	Col    uint16
+	Xpixel uint16
+	Ypixel uint16
+}
+
 const (
 	AT_FDCWD            = -0x64
 	AT_SYMLINK_NOFOLLOW = 0x2

vendor/golang.org/x/sys/unix/ztypes_openbsd_amd64.go

@@ -447,6 +447,13 @@ type Termios struct {
 	Ospeed int32
 }
 
+type Winsize struct {
+	Row    uint16
+	Col    uint16
+	Xpixel uint16
+	Ypixel uint16
+}
+
 const (
 	AT_FDCWD            = -0x64
 	AT_SYMLINK_NOFOLLOW = 0x2

vendor/golang.org/x/sys/unix/ztypes_openbsd_arm.go

@@ -433,6 +433,13 @@ type Termios struct {
 	Ospeed int32
 }
 
+type Winsize struct {
+	Row    uint16
+	Col    uint16
+	Xpixel uint16
+	Ypixel uint16
+}
+
 const (
 	AT_FDCWD            = -0x64
 	AT_SYMLINK_NOFOLLOW = 0x2

vendor/golang.org/x/sys/windows/syscall_windows.go

@@ -16,7 +16,46 @@ import (
 
 type Handle uintptr
 
-const InvalidHandle = ^Handle(0)
+const (
+	InvalidHandle = ^Handle(0)
+
+	// Flags for DefineDosDevice.
+	DDD_EXACT_MATCH_ON_REMOVE = 0x00000004
+	DDD_NO_BROADCAST_SYSTEM   = 0x00000008
+	DDD_RAW_TARGET_PATH       = 0x00000001
+	DDD_REMOVE_DEFINITION     = 0x00000002
+
+	// Return values for GetDriveType.
+	DRIVE_UNKNOWN     = 0
+	DRIVE_NO_ROOT_DIR = 1
+	DRIVE_REMOVABLE   = 2
+	DRIVE_FIXED       = 3
+	DRIVE_REMOTE      = 4
+	DRIVE_CDROM       = 5
+	DRIVE_RAMDISK     = 6
+
+	// File system flags from GetVolumeInformation and GetVolumeInformationByHandle.
+	FILE_CASE_SENSITIVE_SEARCH        = 0x00000001
+	FILE_CASE_PRESERVED_NAMES         = 0x00000002
+	FILE_FILE_COMPRESSION             = 0x00000010
+	FILE_DAX_VOLUME                   = 0x20000000
+	FILE_NAMED_STREAMS                = 0x00040000
+	FILE_PERSISTENT_ACLS              = 0x00000008
+	FILE_READ_ONLY_VOLUME             = 0x00080000
+	FILE_SEQUENTIAL_WRITE_ONCE        = 0x00100000
+	FILE_SUPPORTS_ENCRYPTION          = 0x00020000
+	FILE_SUPPORTS_EXTENDED_ATTRIBUTES = 0x00800000
+	FILE_SUPPORTS_HARD_LINKS          = 0x00400000
+	FILE_SUPPORTS_OBJECT_IDS          = 0x00010000
+	FILE_SUPPORTS_OPEN_BY_FILE_ID     = 0x01000000
+	FILE_SUPPORTS_REPARSE_POINTS      = 0x00000080
+	FILE_SUPPORTS_SPARSE_FILES        = 0x00000040
+	FILE_SUPPORTS_TRANSACTIONS        = 0x00200000
+	FILE_SUPPORTS_USN_JOURNAL         = 0x02000000
+	FILE_UNICODE_ON_DISK              = 0x00000004
+	FILE_VOLUME_IS_COMPRESSED         = 0x00008000
+	FILE_VOLUME_QUOTAS                = 0x00000020
+)
 
 // StringToUTF16 is deprecated. Use UTF16FromString instead.
 // If s contains a NUL byte this function panics instead of
@@ -200,6 +239,27 @@ func NewCallbackCDecl(fn interface{}) uintptr {
 //sys	ResetEvent(event Handle) (err error) = kernel32.ResetEvent
 //sys	PulseEvent(event Handle) (err error) = kernel32.PulseEvent
 
+// Volume Management Functions
+//sys	DefineDosDevice(flags uint32, deviceName *uint16, targetPath *uint16) (err error) = DefineDosDeviceW
+//sys	DeleteVolumeMountPoint(volumeMountPoint *uint16) (err error) = DeleteVolumeMountPointW
+//sys	FindFirstVolume(volumeName *uint16, bufferLength uint32) (handle Handle, err error) [failretval==InvalidHandle] = FindFirstVolumeW
+//sys	FindFirstVolumeMountPoint(rootPathName *uint16, volumeMountPoint *uint16, bufferLength uint32) (handle Handle, err error) [failretval==InvalidHandle] = FindFirstVolumeMountPointW
+//sys	FindNextVolume(findVolume Handle, volumeName *uint16, bufferLength uint32) (err error) = FindNextVolumeW
+//sys	FindNextVolumeMountPoint(findVolumeMountPoint Handle, volumeMountPoint *uint16, bufferLength uint32) (err error) = FindNextVolumeMountPointW
+//sys	FindVolumeClose(findVolume Handle) (err error)
+//sys	FindVolumeMountPointClose(findVolumeMountPoint Handle) (err error)
+//sys	GetDriveType(rootPathName *uint16) (driveType uint32)
+//sys	GetLogicalDrives() (drivesBitMask uint32, err error) [failretval==0]
+//sys	GetLogicalDriveStrings(bufferLength uint32, buffer *uint16) (n uint32, err error) [failretval==0] = GetLogicalDriveStringsW
+//sys	GetVolumeInformation(rootPathName *uint16, volumeNameBuffer *uint16, volumeNameSize uint32, volumeNameSerialNumber *uint32, maximumComponentLength *uint32, fileSystemFlags *uint32, fileSystemNameBuffer *uint16, fileSystemNameSize uint32) (err error) = GetVolumeInformationW
+//sys	GetVolumeInformationByHandle(file Handle, volumeNameBuffer *uint16, volumeNameSize uint32, volumeNameSerialNumber *uint32, maximumComponentLength *uint32, fileSystemFlags *uint32, fileSystemNameBuffer *uint16, fileSystemNameSize uint32) (err error) = GetVolumeInformationByHandleW
+//sys	GetVolumeNameForVolumeMountPoint(volumeMountPoint *uint16, volumeName *uint16, bufferlength uint32) (err error) = GetVolumeNameForVolumeMountPointW
+//sys	GetVolumePathName(fileName *uint16, volumePathName *uint16, bufferLength uint32) (err error) = GetVolumePathNameW
+//sys	GetVolumePathNamesForVolumeName(volumeName *uint16, volumePathNames *uint16, bufferLength uint32, returnLength *uint32) (err error) = GetVolumePathNamesForVolumeNameW
+//sys	QueryDosDevice(deviceName *uint16, targetPath *uint16, max uint32) (n uint32, err error) [failretval==0] = QueryDosDeviceW
+//sys	SetVolumeLabel(rootPathName *uint16, volumeName *uint16) (err error) = SetVolumeLabelW
+//sys	SetVolumeMountPoint(volumeMountPoint *uint16, volumeName *uint16) (err error) = SetVolumeMountPointW
+
 // syscall interface implementation for other packages
 
 // GetProcAddressByOrdinal retrieves the address of the exported
@@ -796,6 +856,75 @@ func ConnectEx(fd Handle, sa Sockaddr, sendBuf *byte, sendDataLen uint32, bytesS
 	return connectEx(fd, ptr, n, sendBuf, sendDataLen, bytesSent, overlapped)
 }
 
+var sendRecvMsgFunc struct {
+	once     sync.Once
+	sendAddr uintptr
+	recvAddr uintptr
+	err      error
+}
+
+func loadWSASendRecvMsg() error {
+	sendRecvMsgFunc.once.Do(func() {
+		var s Handle
+		s, sendRecvMsgFunc.err = Socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP)
+		if sendRecvMsgFunc.err != nil {
+			return
+		}
+		defer CloseHandle(s)
+		var n uint32
+		sendRecvMsgFunc.err = WSAIoctl(s,
+			SIO_GET_EXTENSION_FUNCTION_POINTER,
+			(*byte)(unsafe.Pointer(&WSAID_WSARECVMSG)),
+			uint32(unsafe.Sizeof(WSAID_WSARECVMSG)),
+			(*byte)(unsafe.Pointer(&sendRecvMsgFunc.recvAddr)),
+			uint32(unsafe.Sizeof(sendRecvMsgFunc.recvAddr)),
+			&n, nil, 0)
+		if sendRecvMsgFunc.err != nil {
+			return
+		}
+		sendRecvMsgFunc.err = WSAIoctl(s,
+			SIO_GET_EXTENSION_FUNCTION_POINTER,
+			(*byte)(unsafe.Pointer(&WSAID_WSASENDMSG)),
+			uint32(unsafe.Sizeof(WSAID_WSASENDMSG)),
+			(*byte)(unsafe.Pointer(&sendRecvMsgFunc.sendAddr)),
+			uint32(unsafe.Sizeof(sendRecvMsgFunc.sendAddr)),
+			&n, nil, 0)
+	})
+	return sendRecvMsgFunc.err
+}
+
+func WSASendMsg(fd Handle, msg *WSAMsg, flags uint32, bytesSent *uint32, overlapped *Overlapped, croutine *byte) error {
+	err := loadWSASendRecvMsg()
+	if err != nil {
+		return err
+	}
+	r1, _, e1 := syscall.Syscall6(sendRecvMsgFunc.sendAddr, 6, uintptr(fd), uintptr(unsafe.Pointer(msg)), uintptr(flags), uintptr(unsafe.Pointer(bytesSent)), uintptr(unsafe.Pointer(overlapped)), uintptr(unsafe.Pointer(croutine)))
+	if r1 == socket_error {
+		if e1 != 0 {
+			err = errnoErr(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return err
+}
+
+func WSARecvMsg(fd Handle, msg *WSAMsg, bytesReceived *uint32, overlapped *Overlapped, croutine *byte) error {
+	err := loadWSASendRecvMsg()
+	if err != nil {
+		return err
+	}
+	r1, _, e1 := syscall.Syscall6(sendRecvMsgFunc.recvAddr, 5, uintptr(fd), uintptr(unsafe.Pointer(msg)), uintptr(unsafe.Pointer(bytesReceived)), uintptr(unsafe.Pointer(overlapped)), uintptr(unsafe.Pointer(croutine)), 0)
+	if r1 == socket_error {
+		if e1 != 0 {
+			err = errnoErr(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return err
+}
+
 // Invented structures to support what package os expects.
 type Rusage struct {
 	CreationTime Filetime

vendor/golang.org/x/sys/windows/types_windows.go

@@ -29,6 +29,7 @@ const (
 	ERROR_NOT_FOUND              syscall.Errno = 1168
 	ERROR_PRIVILEGE_NOT_HELD     syscall.Errno = 1314
 	WSAEACCES                    syscall.Errno = 10013
+	WSAEMSGSIZE                  syscall.Errno = 10040
 	WSAECONNRESET                syscall.Errno = 10054
 )
 
@@ -567,6 +568,16 @@ const (
 	IPV6_JOIN_GROUP     = 0xc
 	IPV6_LEAVE_GROUP    = 0xd
 
+	MSG_OOB       = 0x1
+	MSG_PEEK      = 0x2
+	MSG_DONTROUTE = 0x4
+	MSG_WAITALL   = 0x8
+
+	MSG_TRUNC  = 0x0100
+	MSG_CTRUNC = 0x0200
+	MSG_BCAST  = 0x0400
+	MSG_MCAST  = 0x0800
+
 	SOMAXCONN = 0x7fffffff
 
 	TCP_NODELAY = 1
@@ -584,6 +595,15 @@ type WSABuf struct {
 	Buf *byte
 }
 
+type WSAMsg struct {
+	Name        *syscall.RawSockaddrAny
+	Namelen     int32
+	Buffers     *WSABuf
+	BufferCount uint32
+	Control     WSABuf
+	Flags       uint32
+}
+
 // Invented values to support what package os expects.
 const (
 	S_IFMT   = 0x1f000
@@ -1011,6 +1031,20 @@ var WSAID_CONNECTEX = GUID{
 	[8]byte{0x8e, 0xe9, 0x76, 0xe5, 0x8c, 0x74, 0x06, 0x3e},
 }
 
+var WSAID_WSASENDMSG = GUID{
+	0xa441e712,
+	0x754f,
+	0x43ca,
+	[8]byte{0x84, 0xa7, 0x0d, 0xee, 0x44, 0xcf, 0x60, 0x6d},
+}
+
+var WSAID_WSARECVMSG = GUID{
+	0xf689d7c8,
+	0x6f1f,
+	0x436b,
+	[8]byte{0x8a, 0x53, 0xe5, 0x4f, 0xe3, 0x51, 0xc3, 0x22},
+}
+
 const (
 	FILE_SKIP_COMPLETION_PORT_ON_SUCCESS = 1
 	FILE_SKIP_SET_EVENT_ON_HANDLE        = 2

vendor/golang.org/x/sys/windows/zsyscall_windows.go

@@ -178,6 +178,25 @@ var (
 	procSetEvent                           = modkernel32.NewProc("SetEvent")
 	procResetEvent                         = modkernel32.NewProc("ResetEvent")
 	procPulseEvent                         = modkernel32.NewProc("PulseEvent")
+	procDefineDosDeviceW                   = modkernel32.NewProc("DefineDosDeviceW")
+	procDeleteVolumeMountPointW            = modkernel32.NewProc("DeleteVolumeMountPointW")
+	procFindFirstVolumeW                   = modkernel32.NewProc("FindFirstVolumeW")
+	procFindFirstVolumeMountPointW         = modkernel32.NewProc("FindFirstVolumeMountPointW")
+	procFindNextVolumeW                    = modkernel32.NewProc("FindNextVolumeW")
+	procFindNextVolumeMountPointW          = modkernel32.NewProc("FindNextVolumeMountPointW")
+	procFindVolumeClose                    = modkernel32.NewProc("FindVolumeClose")
+	procFindVolumeMountPointClose          = modkernel32.NewProc("FindVolumeMountPointClose")
+	procGetDriveType                       = modkernel32.NewProc("GetDriveType")
+	procGetLogicalDrives                   = modkernel32.NewProc("GetLogicalDrives")
+	procGetLogicalDriveStringsW            = modkernel32.NewProc("GetLogicalDriveStringsW")
+	procGetVolumeInformationW              = modkernel32.NewProc("GetVolumeInformationW")
+	procGetVolumeInformationByHandleW      = modkernel32.NewProc("GetVolumeInformationByHandleW")
+	procGetVolumeNameForVolumeMountPointW  = modkernel32.NewProc("GetVolumeNameForVolumeMountPointW")
+	procGetVolumePathNameW                 = modkernel32.NewProc("GetVolumePathNameW")
+	procGetVolumePathNamesForVolumeNameW   = modkernel32.NewProc("GetVolumePathNamesForVolumeNameW")
+	procQueryDosDeviceW                    = modkernel32.NewProc("QueryDosDeviceW")
+	procSetVolumeLabelW                    = modkernel32.NewProc("SetVolumeLabelW")
+	procSetVolumeMountPointW               = modkernel32.NewProc("SetVolumeMountPointW")
 	procWSAStartup                         = modws2_32.NewProc("WSAStartup")
 	procWSACleanup                         = modws2_32.NewProc("WSACleanup")
 	procWSAIoctl                           = modws2_32.NewProc("WSAIoctl")
@@ -1843,6 +1862,233 @@ func PulseEvent(event Handle) (err error) {
 	return
 }
 
+func DefineDosDevice(flags uint32, deviceName *uint16, targetPath *uint16) (err error) {
+	r1, _, e1 := syscall.Syscall(procDefineDosDeviceW.Addr(), 3, uintptr(flags), uintptr(unsafe.Pointer(deviceName)), uintptr(unsafe.Pointer(targetPath)))
+	if r1 == 0 {
+		if e1 != 0 {
+			err = errnoErr(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func DeleteVolumeMountPoint(volumeMountPoint *uint16) (err error) {
+	r1, _, e1 := syscall.Syscall(procDeleteVolumeMountPointW.Addr(), 1, uintptr(unsafe.Pointer(volumeMountPoint)), 0, 0)
+	if r1 == 0 {
+		if e1 != 0 {
+			err = errnoErr(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func FindFirstVolume(volumeName *uint16, bufferLength uint32) (handle Handle, err error) {
+	r0, _, e1 := syscall.Syscall(procFindFirstVolumeW.Addr(), 2, uintptr(unsafe.Pointer(volumeName)), uintptr(bufferLength), 0)
+	handle = Handle(r0)
+	if handle == InvalidHandle {
+		if e1 != 0 {
+			err = errnoErr(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func FindFirstVolumeMountPoint(rootPathName *uint16, volumeMountPoint *uint16, bufferLength uint32) (handle Handle, err error) {
+	r0, _, e1 := syscall.Syscall(procFindFirstVolumeMountPointW.Addr(), 3, uintptr(unsafe.Pointer(rootPathName)), uintptr(unsafe.Pointer(volumeMountPoint)), uintptr(bufferLength))
+	handle = Handle(r0)
+	if handle == InvalidHandle {
+		if e1 != 0 {
+			err = errnoErr(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func FindNextVolume(findVolume Handle, volumeName *uint16, bufferLength uint32) (err error) {
+	r1, _, e1 := syscall.Syscall(procFindNextVolumeW.Addr(), 3, uintptr(findVolume), uintptr(unsafe.Pointer(volumeName)), uintptr(bufferLength))
+	if r1 == 0 {
+		if e1 != 0 {
+			err = errnoErr(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func FindNextVolumeMountPoint(findVolumeMountPoint Handle, volumeMountPoint *uint16, bufferLength uint32) (err error) {
+	r1, _, e1 := syscall.Syscall(procFindNextVolumeMountPointW.Addr(), 3, uintptr(findVolumeMountPoint), uintptr(unsafe.Pointer(volumeMountPoint)), uintptr(bufferLength))
+	if r1 == 0 {
+		if e1 != 0 {
+			err = errnoErr(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func FindVolumeClose(findVolume Handle) (err error) {
+	r1, _, e1 := syscall.Syscall(procFindVolumeClose.Addr(), 1, uintptr(findVolume), 0, 0)
+	if r1 == 0 {
+		if e1 != 0 {
+			err = errnoErr(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func FindVolumeMountPointClose(findVolumeMountPoint Handle) (err error) {
+	r1, _, e1 := syscall.Syscall(procFindVolumeMountPointClose.Addr(), 1, uintptr(findVolumeMountPoint), 0, 0)
+	if r1 == 0 {
+		if e1 != 0 {
+			err = errnoErr(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func GetDriveType(rootPathName *uint16) (driveType uint32) {
+	r0, _, _ := syscall.Syscall(procGetDriveType.Addr(), 1, uintptr(unsafe.Pointer(rootPathName)), 0, 0)
+	driveType = uint32(r0)
+	return
+}
+
+func GetLogicalDrives() (drivesBitMask uint32, err error) {
+	r0, _, e1 := syscall.Syscall(procGetLogicalDrives.Addr(), 0, 0, 0, 0)
+	drivesBitMask = uint32(r0)
+	if drivesBitMask == 0 {
+		if e1 != 0 {
+			err = errnoErr(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func GetLogicalDriveStrings(bufferLength uint32, buffer *uint16) (n uint32, err error) {
+	r0, _, e1 := syscall.Syscall(procGetLogicalDriveStringsW.Addr(), 2, uintptr(bufferLength), uintptr(unsafe.Pointer(buffer)), 0)
+	n = uint32(r0)
+	if n == 0 {
+		if e1 != 0 {
+			err = errnoErr(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func GetVolumeInformation(rootPathName *uint16, volumeNameBuffer *uint16, volumeNameSize uint32, volumeNameSerialNumber *uint32, maximumComponentLength *uint32, fileSystemFlags *uint32, fileSystemNameBuffer *uint16, fileSystemNameSize uint32) (err error) {
+	r1, _, e1 := syscall.Syscall9(procGetVolumeInformationW.Addr(), 8, uintptr(unsafe.Pointer(rootPathName)), uintptr(unsafe.Pointer(volumeNameBuffer)), uintptr(volumeNameSize), uintptr(unsafe.Pointer(volumeNameSerialNumber)), uintptr(unsafe.Pointer(maximumComponentLength)), uintptr(unsafe.Pointer(fileSystemFlags)), uintptr(unsafe.Pointer(fileSystemNameBuffer)), uintptr(fileSystemNameSize), 0)
+	if r1 == 0 {
+		if e1 != 0 {
+			err = errnoErr(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func GetVolumeInformationByHandle(file Handle, volumeNameBuffer *uint16, volumeNameSize uint32, volumeNameSerialNumber *uint32, maximumComponentLength *uint32, fileSystemFlags *uint32, fileSystemNameBuffer *uint16, fileSystemNameSize uint32) (err error) {
+	r1, _, e1 := syscall.Syscall9(procGetVolumeInformationByHandleW.Addr(), 8, uintptr(file), uintptr(unsafe.Pointer(volumeNameBuffer)), uintptr(volumeNameSize), uintptr(unsafe.Pointer(volumeNameSerialNumber)), uintptr(unsafe.Pointer(maximumComponentLength)), uintptr(unsafe.Pointer(fileSystemFlags)), uintptr(unsafe.Pointer(fileSystemNameBuffer)), uintptr(fileSystemNameSize), 0)
+	if r1 == 0 {
+		if e1 != 0 {
+			err = errnoErr(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func GetVolumeNameForVolumeMountPoint(volumeMountPoint *uint16, volumeName *uint16, bufferlength uint32) (err error) {
+	r1, _, e1 := syscall.Syscall(procGetVolumeNameForVolumeMountPointW.Addr(), 3, uintptr(unsafe.Pointer(volumeMountPoint)), uintptr(unsafe.Pointer(volumeName)), uintptr(bufferlength))
+	if r1 == 0 {
+		if e1 != 0 {
+			err = errnoErr(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func GetVolumePathName(fileName *uint16, volumePathName *uint16, bufferLength uint32) (err error) {
+	r1, _, e1 := syscall.Syscall(procGetVolumePathNameW.Addr(), 3, uintptr(unsafe.Pointer(fileName)), uintptr(unsafe.Pointer(volumePathName)), uintptr(bufferLength))
+	if r1 == 0 {
+		if e1 != 0 {
+			err = errnoErr(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func GetVolumePathNamesForVolumeName(volumeName *uint16, volumePathNames *uint16, bufferLength uint32, returnLength *uint32) (err error) {
+	r1, _, e1 := syscall.Syscall6(procGetVolumePathNamesForVolumeNameW.Addr(), 4, uintptr(unsafe.Pointer(volumeName)), uintptr(unsafe.Pointer(volumePathNames)), uintptr(bufferLength), uintptr(unsafe.Pointer(returnLength)), 0, 0)
+	if r1 == 0 {
+		if e1 != 0 {
+			err = errnoErr(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func QueryDosDevice(deviceName *uint16, targetPath *uint16, max uint32) (n uint32, err error) {
+	r0, _, e1 := syscall.Syscall(procQueryDosDeviceW.Addr(), 3, uintptr(unsafe.Pointer(deviceName)), uintptr(unsafe.Pointer(targetPath)), uintptr(max))
+	n = uint32(r0)
+	if n == 0 {
+		if e1 != 0 {
+			err = errnoErr(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func SetVolumeLabel(rootPathName *uint16, volumeName *uint16) (err error) {
+	r1, _, e1 := syscall.Syscall(procSetVolumeLabelW.Addr(), 2, uintptr(unsafe.Pointer(rootPathName)), uintptr(unsafe.Pointer(volumeName)), 0)
+	if r1 == 0 {
+		if e1 != 0 {
+			err = errnoErr(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func SetVolumeMountPoint(volumeMountPoint *uint16, volumeName *uint16) (err error) {
+	r1, _, e1 := syscall.Syscall(procSetVolumeMountPointW.Addr(), 2, uintptr(unsafe.Pointer(volumeMountPoint)), uintptr(unsafe.Pointer(volumeName)), 0)
+	if r1 == 0 {
+		if e1 != 0 {
+			err = errnoErr(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
 func WSAStartup(verreq uint32, data *WSAData) (sockerr error) {
 	r0, _, _ := syscall.Syscall(procWSAStartup.Addr(), 2, uintptr(verreq), uintptr(unsafe.Pointer(data)), 0)
 	if r0 != 0 {