diff --git a/Gopkg.lock b/Gopkg.lock
index c2689a1ff..65f765807 100644
--- a/Gopkg.lock
+++ b/Gopkg.lock
@@ -176,14 +176,14 @@
 
 [[projects]]
   branch = "master"
-  digest = "1:de22999d08e1604a7c3186ef64b5a18a90e399b99c4e8ff2a8d6c6abf42b7934"
+  digest = "1:87aef4c266c820591e859450c3ee5ab98f9b8755d7cfd9e4db606959eb5b483d"
   name = "golang.org/x/sys"
   packages = [
     "unix",
     "windows",
   ]
   pruneopts = "NUT"
-  revision = "0ffbfd41fbef8ffcf9b62b0b0aa3a5873ed7a4fe"
+  revision = "904bdc257025c7b3f43c19360ad3ab85783fad78"
 
 [[projects]]
   digest = "1:8029e9743749d4be5bc9f7d42ea1659471767860f0cdc34d37c3111bd308a295"
@@ -215,7 +215,7 @@
   version = "v4.2.0"
 
 [[projects]]
-  digest = "1:fa265385a5175b4aaed0cccec60059a3f363c3f209bba1b658e9a12baddbc5e0"
+  digest = "1:e66078da2bd6e53c72518d7f6ae0c3c8c7f34c0df12c39435ce34a6bce165525"
   name = "gopkg.in/src-d/go-git.v4"
   packages = [
     ".",
@@ -260,8 +260,7 @@
     "utils/merkletrie/noder",
   ]
   pruneopts = "NUT"
-  revision = "3bd5e82b2512d85becae9677fa06b5a973fd4cfb"
-  version = "v4.5.0"
+  revision = "43d17e14b714665ab5bc2ecc220b6740779d733f"
 
 [[projects]]
   digest = "1:b233ad4ec87ac916e7bf5e678e98a2cb9e8b52f6de6ad3e11834fc7a71b8e3bf"
diff --git a/Gopkg.toml b/Gopkg.toml
index 308fea11f..a47fe5e93 100644
--- a/Gopkg.toml
+++ b/Gopkg.toml
@@ -36,3 +36,7 @@
 [[constraint]]
   branch = "master"
   name = "github.com/jesseduffield/gocui"
+
+[[constraint]]
+  name = "gopkg.in/src-d/go-git.v4"
+  revision = "43d17e14b714665ab5bc2ecc220b6740779d733f"
diff --git a/vendor/golang.org/x/sys/unix/syscall_darwin.go b/vendor/golang.org/x/sys/unix/syscall_darwin.go
index 166ac0b53..1aabc560d 100644
--- a/vendor/golang.org/x/sys/unix/syscall_darwin.go
+++ b/vendor/golang.org/x/sys/unix/syscall_darwin.go
@@ -199,7 +199,13 @@ func Lgetxattr(link string, attr string, dest []byte) (sz int, err error) {
 	return getxattr(link, attr, xattrPointer(dest), len(dest), 0, XATTR_NOFOLLOW)
 }
 
-//sys  setxattr(path string, attr string, data *byte, size int, position uint32, options int) (err error)
+//sys	fgetxattr(fd int, attr string, dest *byte, size int, position uint32, options int) (sz int, err error)
+
+func Fgetxattr(fd int, attr string, dest []byte) (sz int, err error) {
+	return fgetxattr(fd, attr, xattrPointer(dest), len(dest), 0, 0)
+}
+
+//sys	setxattr(path string, attr string, data *byte, size int, position uint32, options int) (err error)
 
 func Setxattr(path string, attr string, data []byte, flags int) (err error) {
 	// The parameters for the OS X implementation vary slightly compared to the
@@ -235,7 +241,13 @@ func Lsetxattr(link string, attr string, data []byte, flags int) (err error) {
 	return setxattr(link, attr, xattrPointer(data), len(data), 0, flags|XATTR_NOFOLLOW)
 }
 
-//sys removexattr(path string, attr string, options int) (err error)
+//sys	fsetxattr(fd int, attr string, data *byte, size int, position uint32, options int) (err error)
+
+func Fsetxattr(fd int, attr string, data []byte, flags int) (err error) {
+	return fsetxattr(fd, attr, xattrPointer(data), len(data), 0, 0)
+}
+
+//sys	removexattr(path string, attr string, options int) (err error)
 
 func Removexattr(path string, attr string) (err error) {
 	// We wrap around and explicitly zero out the options provided to the OS X
@@ -248,6 +260,12 @@ func Lremovexattr(link string, attr string) (err error) {
 	return removexattr(link, attr, XATTR_NOFOLLOW)
 }
 
+//sys	fremovexattr(fd int, attr string, options int) (err error)
+
+func Fremovexattr(fd int, attr string) (err error) {
+	return fremovexattr(fd, attr, 0)
+}
+
 //sys	listxattr(path string, dest *byte, size int, options int) (sz int, err error)
 
 func Listxattr(path string, dest []byte) (sz int, err error) {
@@ -258,6 +276,12 @@ func Llistxattr(link string, dest []byte) (sz int, err error) {
 	return listxattr(link, xattrPointer(dest), len(dest), XATTR_NOFOLLOW)
 }
 
+//sys	flistxattr(fd int, dest *byte, size int, options int) (sz int, err error)
+
+func Flistxattr(fd int, dest []byte) (sz int, err error) {
+	return flistxattr(fd, xattrPointer(dest), len(dest), 0)
+}
+
 func setattrlistTimes(path string, times []Timespec, flags int) error {
 	_p0, err := BytePtrFromString(path)
 	if err != nil {
@@ -529,10 +553,6 @@ func Uname(uname *Utsname) error {
 // Watchevent
 // Waitevent
 // Modwatch
-// Fgetxattr
-// Fsetxattr
-// Fremovexattr
-// Flistxattr
 // Fsctl
 // Initgroups
 // Posix_spawn
diff --git a/vendor/golang.org/x/sys/unix/syscall_freebsd.go b/vendor/golang.org/x/sys/unix/syscall_freebsd.go
index 063c03126..e12cc985d 100644
--- a/vendor/golang.org/x/sys/unix/syscall_freebsd.go
+++ b/vendor/golang.org/x/sys/unix/syscall_freebsd.go
@@ -602,14 +602,6 @@ func Uname(uname *Utsname) error {
 // Watchevent
 // Waitevent
 // Modwatch
-// Getxattr
-// Fgetxattr
-// Setxattr
-// Fsetxattr
-// Removexattr
-// Fremovexattr
-// Listxattr
-// Flistxattr
 // Fsctl
 // Initgroups
 // Posix_spawn
diff --git a/vendor/golang.org/x/sys/unix/syscall_linux.go b/vendor/golang.org/x/sys/unix/syscall_linux.go
index 712d17260..eb6335402 100644
--- a/vendor/golang.org/x/sys/unix/syscall_linux.go
+++ b/vendor/golang.org/x/sys/unix/syscall_linux.go
@@ -1288,7 +1288,11 @@ func Mount(source string, target string, fstype string, flags uintptr, data stri
 //sys	Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error)
 //sys	fcntl(fd int, cmd int, arg int) (val int, err error)
 //sys	Fdatasync(fd int) (err error)
+//sys	Fgetxattr(fd int, attr string, dest []byte) (sz int, err error)
+//sys	Flistxattr(fd int, dest []byte) (sz int, err error)
 //sys	Flock(fd int, how int) (err error)
+//sys	Fremovexattr(fd int, attr string) (err error)
+//sys	Fsetxattr(fd int, attr string, dest []byte, flags int) (err error)
 //sys	Fsync(fd int) (err error)
 //sys	Getdents(fd int, buf []byte) (n int, err error) = SYS_GETDENTS64
 //sysnb	Getpgid(pid int) (pgid int, err error)
@@ -1327,6 +1331,7 @@ func Getpgrp() (pid int) {
 //sys	read(fd int, p []byte) (n int, err error)
 //sys	Removexattr(path string, attr string) (err error)
 //sys	Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
+//sys	Renameat2(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) (err error)
 //sys	RequestKey(keyType string, description string, callback string, destRingid int) (id int, err error)
 //sys	Setdomainname(p []byte) (err error)
 //sys	Sethostname(p []byte) (err error)
@@ -1500,11 +1505,7 @@ func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
 // EpollPwait
 // EpollWaitOld
 // Execve
-// Fgetxattr
-// Flistxattr
 // Fork
-// Fremovexattr
-// Fsetxattr
 // Futex
 // GetKernelSyms
 // GetMempolicy
diff --git a/vendor/golang.org/x/sys/unix/types_freebsd.go b/vendor/golang.org/x/sys/unix/types_freebsd.go
index 4eb02cd4d..f4b6bf961 100644
--- a/vendor/golang.org/x/sys/unix/types_freebsd.go
+++ b/vendor/golang.org/x/sys/unix/types_freebsd.go
@@ -204,6 +204,8 @@ const ( // Directory mode bits
 	S_IRUSR  = C.S_IRUSR
 	S_IWUSR  = C.S_IWUSR
 	S_IXUSR  = C.S_IXUSR
+	S_IRWXG  = C.S_IRWXG
+	S_IRWXO  = C.S_IRWXO
 )
 
 type Stat_t C.struct_stat8
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_386.go b/vendor/golang.org/x/sys/unix/zerrors_linux_386.go
index 60425aa1c..e398aab9d 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_386.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_386.go
@@ -1429,6 +1429,9 @@ const (
 	RAMFS_MAGIC                          = 0x858458f6
 	RDTGROUP_SUPER_MAGIC                 = 0x7655821
 	REISERFS_SUPER_MAGIC                 = 0x52654973
+	RENAME_EXCHANGE                      = 0x2
+	RENAME_NOREPLACE                     = 0x1
+	RENAME_WHITEOUT                      = 0x4
 	RLIMIT_AS                            = 0x9
 	RLIMIT_CORE                          = 0x4
 	RLIMIT_CPU                           = 0x0
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go b/vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go
index 0d8fd21fe..12a147cfa 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go
@@ -1430,6 +1430,9 @@ const (
 	RAMFS_MAGIC                          = 0x858458f6
 	RDTGROUP_SUPER_MAGIC                 = 0x7655821
 	REISERFS_SUPER_MAGIC                 = 0x52654973
+	RENAME_EXCHANGE                      = 0x2
+	RENAME_NOREPLACE                     = 0x1
+	RENAME_WHITEOUT                      = 0x4
 	RLIMIT_AS                            = 0x9
 	RLIMIT_CORE                          = 0x4
 	RLIMIT_CPU                           = 0x0
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_arm.go b/vendor/golang.org/x/sys/unix/zerrors_linux_arm.go
index 20e3bd84d..ee623b89f 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_arm.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_arm.go
@@ -1436,6 +1436,9 @@ const (
 	RAMFS_MAGIC                          = 0x858458f6
 	RDTGROUP_SUPER_MAGIC                 = 0x7655821
 	REISERFS_SUPER_MAGIC                 = 0x52654973
+	RENAME_EXCHANGE                      = 0x2
+	RENAME_NOREPLACE                     = 0x1
+	RENAME_WHITEOUT                      = 0x4
 	RLIMIT_AS                            = 0x9
 	RLIMIT_CORE                          = 0x4
 	RLIMIT_CPU                           = 0x0
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go b/vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go
index f97a16284..deab46bcc 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go
@@ -1420,6 +1420,9 @@ const (
 	RAMFS_MAGIC                          = 0x858458f6
 	RDTGROUP_SUPER_MAGIC                 = 0x7655821
 	REISERFS_SUPER_MAGIC                 = 0x52654973
+	RENAME_EXCHANGE                      = 0x2
+	RENAME_NOREPLACE                     = 0x1
+	RENAME_WHITEOUT                      = 0x4
 	RLIMIT_AS                            = 0x9
 	RLIMIT_CORE                          = 0x4
 	RLIMIT_CPU                           = 0x0
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_mips.go b/vendor/golang.org/x/sys/unix/zerrors_linux_mips.go
index bb572adeb..3bd5e10cc 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_mips.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_mips.go
@@ -1430,6 +1430,9 @@ const (
 	RAMFS_MAGIC                          = 0x858458f6
 	RDTGROUP_SUPER_MAGIC                 = 0x7655821
 	REISERFS_SUPER_MAGIC                 = 0x52654973
+	RENAME_EXCHANGE                      = 0x2
+	RENAME_NOREPLACE                     = 0x1
+	RENAME_WHITEOUT                      = 0x4
 	RLIMIT_AS                            = 0x6
 	RLIMIT_CORE                          = 0x4
 	RLIMIT_CPU                           = 0x0
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_mips64.go b/vendor/golang.org/x/sys/unix/zerrors_linux_mips64.go
index 68565e0f4..d3a3cdc85 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_mips64.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_mips64.go
@@ -1430,6 +1430,9 @@ const (
 	RAMFS_MAGIC                          = 0x858458f6
 	RDTGROUP_SUPER_MAGIC                 = 0x7655821
 	REISERFS_SUPER_MAGIC                 = 0x52654973
+	RENAME_EXCHANGE                      = 0x2
+	RENAME_NOREPLACE                     = 0x1
+	RENAME_WHITEOUT                      = 0x4
 	RLIMIT_AS                            = 0x6
 	RLIMIT_CORE                          = 0x4
 	RLIMIT_CPU                           = 0x0
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_mips64le.go b/vendor/golang.org/x/sys/unix/zerrors_linux_mips64le.go
index 61ba9c06c..012002240 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_mips64le.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_mips64le.go
@@ -1430,6 +1430,9 @@ const (
 	RAMFS_MAGIC                          = 0x858458f6
 	RDTGROUP_SUPER_MAGIC                 = 0x7655821
 	REISERFS_SUPER_MAGIC                 = 0x52654973
+	RENAME_EXCHANGE                      = 0x2
+	RENAME_NOREPLACE                     = 0x1
+	RENAME_WHITEOUT                      = 0x4
 	RLIMIT_AS                            = 0x6
 	RLIMIT_CORE                          = 0x4
 	RLIMIT_CPU                           = 0x0
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_mipsle.go b/vendor/golang.org/x/sys/unix/zerrors_linux_mipsle.go
index 530df8ba2..26adfa689 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_mipsle.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_mipsle.go
@@ -1430,6 +1430,9 @@ const (
 	RAMFS_MAGIC                          = 0x858458f6
 	RDTGROUP_SUPER_MAGIC                 = 0x7655821
 	REISERFS_SUPER_MAGIC                 = 0x52654973
+	RENAME_EXCHANGE                      = 0x2
+	RENAME_NOREPLACE                     = 0x1
+	RENAME_WHITEOUT                      = 0x4
 	RLIMIT_AS                            = 0x6
 	RLIMIT_CORE                          = 0x4
 	RLIMIT_CPU                           = 0x0
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64.go b/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64.go
index e856d341a..24b588b15 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64.go
@@ -1486,6 +1486,9 @@ const (
 	RAMFS_MAGIC                          = 0x858458f6
 	RDTGROUP_SUPER_MAGIC                 = 0x7655821
 	REISERFS_SUPER_MAGIC                 = 0x52654973
+	RENAME_EXCHANGE                      = 0x2
+	RENAME_NOREPLACE                     = 0x1
+	RENAME_WHITEOUT                      = 0x4
 	RLIMIT_AS                            = 0x9
 	RLIMIT_CORE                          = 0x4
 	RLIMIT_CPU                           = 0x0
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64le.go b/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64le.go
index 78de4ca93..d184544e9 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64le.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64le.go
@@ -1486,6 +1486,9 @@ const (
 	RAMFS_MAGIC                          = 0x858458f6
 	RDTGROUP_SUPER_MAGIC                 = 0x7655821
 	REISERFS_SUPER_MAGIC                 = 0x52654973
+	RENAME_EXCHANGE                      = 0x2
+	RENAME_NOREPLACE                     = 0x1
+	RENAME_WHITEOUT                      = 0x4
 	RLIMIT_AS                            = 0x9
 	RLIMIT_CORE                          = 0x4
 	RLIMIT_CPU                           = 0x0
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_s390x.go b/vendor/golang.org/x/sys/unix/zerrors_linux_s390x.go
index e54a7192c..1832f0e27 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_s390x.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_s390x.go
@@ -1490,6 +1490,9 @@ const (
 	RAMFS_MAGIC                          = 0x858458f6
 	RDTGROUP_SUPER_MAGIC                 = 0x7655821
 	REISERFS_SUPER_MAGIC                 = 0x52654973
+	RENAME_EXCHANGE                      = 0x2
+	RENAME_NOREPLACE                     = 0x1
+	RENAME_WHITEOUT                      = 0x4
 	RLIMIT_AS                            = 0x9
 	RLIMIT_CORE                          = 0x4
 	RLIMIT_CPU                           = 0x0
diff --git a/vendor/golang.org/x/sys/unix/zerrors_openbsd_amd64.go b/vendor/golang.org/x/sys/unix/zerrors_openbsd_amd64.go
index acfc66469..971073624 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_openbsd_amd64.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_openbsd_amd64.go
@@ -472,6 +472,7 @@ const (
 	F_GETLK                           = 0x7
 	F_GETOWN                          = 0x5
 	F_ISATTY                          = 0xb
+	F_OK                              = 0x0
 	F_RDLCK                           = 0x1
 	F_SETFD                           = 0x2
 	F_SETFL                           = 0x4
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_darwin_386.go b/vendor/golang.org/x/sys/unix/zsyscall_darwin_386.go
index ac02d4d84..9ce06df6e 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_darwin_386.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_darwin_386.go
@@ -420,6 +420,22 @@ func getxattr(path string, attr string, dest *byte, size int, position uint32, o
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func fgetxattr(fd int, attr string, dest *byte, size int, position uint32, options int) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_FGETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(dest)), uintptr(size), uintptr(position), uintptr(options))
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func setxattr(path string, attr string, data *byte, size int, position uint32, options int) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -440,6 +456,21 @@ func setxattr(path string, attr string, data *byte, size int, position uint32, o
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func fsetxattr(fd int, attr string, data *byte, size int, position uint32, options int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FSETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(data)), uintptr(size), uintptr(position), uintptr(options))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func removexattr(path string, attr string, options int) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -460,6 +491,21 @@ func removexattr(path string, attr string, options int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func fremovexattr(fd int, attr string, options int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FREMOVEXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(options))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func listxattr(path string, dest *byte, size int, options int) (sz int, err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -476,6 +522,17 @@ func listxattr(path string, dest *byte, size int, options int) (sz int, err erro
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func flistxattr(fd int, dest *byte, size int, options int) (sz int, err error) {
+	r0, _, e1 := Syscall6(SYS_FLISTXATTR, uintptr(fd), uintptr(unsafe.Pointer(dest)), uintptr(size), uintptr(options), 0, 0)
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func kill(pid int, signum int, posix int) (err error) {
 	_, _, e1 := Syscall(SYS_KILL, uintptr(pid), uintptr(signum), uintptr(posix))
 	if e1 != 0 {
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.go b/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.go
index 1dd3cfa0e..de9927049 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.go
@@ -420,6 +420,22 @@ func getxattr(path string, attr string, dest *byte, size int, position uint32, o
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func fgetxattr(fd int, attr string, dest *byte, size int, position uint32, options int) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_FGETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(dest)), uintptr(size), uintptr(position), uintptr(options))
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func setxattr(path string, attr string, data *byte, size int, position uint32, options int) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -440,6 +456,21 @@ func setxattr(path string, attr string, data *byte, size int, position uint32, o
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func fsetxattr(fd int, attr string, data *byte, size int, position uint32, options int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FSETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(data)), uintptr(size), uintptr(position), uintptr(options))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func removexattr(path string, attr string, options int) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -460,6 +491,21 @@ func removexattr(path string, attr string, options int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func fremovexattr(fd int, attr string, options int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FREMOVEXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(options))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func listxattr(path string, dest *byte, size int, options int) (sz int, err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -476,6 +522,17 @@ func listxattr(path string, dest *byte, size int, options int) (sz int, err erro
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func flistxattr(fd int, dest *byte, size int, options int) (sz int, err error) {
+	r0, _, e1 := Syscall6(SYS_FLISTXATTR, uintptr(fd), uintptr(unsafe.Pointer(dest)), uintptr(size), uintptr(options), 0, 0)
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func kill(pid int, signum int, posix int) (err error) {
 	_, _, e1 := Syscall(SYS_KILL, uintptr(pid), uintptr(signum), uintptr(posix))
 	if e1 != 0 {
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm.go b/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm.go
index cab46e74b..81c4f0935 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm.go
@@ -420,6 +420,22 @@ func getxattr(path string, attr string, dest *byte, size int, position uint32, o
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func fgetxattr(fd int, attr string, dest *byte, size int, position uint32, options int) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_FGETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(dest)), uintptr(size), uintptr(position), uintptr(options))
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func setxattr(path string, attr string, data *byte, size int, position uint32, options int) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -440,6 +456,21 @@ func setxattr(path string, attr string, data *byte, size int, position uint32, o
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func fsetxattr(fd int, attr string, data *byte, size int, position uint32, options int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FSETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(data)), uintptr(size), uintptr(position), uintptr(options))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func removexattr(path string, attr string, options int) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -460,6 +491,21 @@ func removexattr(path string, attr string, options int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func fremovexattr(fd int, attr string, options int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FREMOVEXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(options))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func listxattr(path string, dest *byte, size int, options int) (sz int, err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -476,6 +522,17 @@ func listxattr(path string, dest *byte, size int, options int) (sz int, err erro
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func flistxattr(fd int, dest *byte, size int, options int) (sz int, err error) {
+	r0, _, e1 := Syscall6(SYS_FLISTXATTR, uintptr(fd), uintptr(unsafe.Pointer(dest)), uintptr(size), uintptr(options), 0, 0)
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func kill(pid int, signum int, posix int) (err error) {
 	_, _, e1 := Syscall(SYS_KILL, uintptr(pid), uintptr(signum), uintptr(posix))
 	if e1 != 0 {
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.go b/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.go
index 13478dd0b..338c32d40 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.go
@@ -420,6 +420,22 @@ func getxattr(path string, attr string, dest *byte, size int, position uint32, o
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func fgetxattr(fd int, attr string, dest *byte, size int, position uint32, options int) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_FGETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(dest)), uintptr(size), uintptr(position), uintptr(options))
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func setxattr(path string, attr string, data *byte, size int, position uint32, options int) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -440,6 +456,21 @@ func setxattr(path string, attr string, data *byte, size int, position uint32, o
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func fsetxattr(fd int, attr string, data *byte, size int, position uint32, options int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FSETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(data)), uintptr(size), uintptr(position), uintptr(options))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func removexattr(path string, attr string, options int) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -460,6 +491,21 @@ func removexattr(path string, attr string, options int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func fremovexattr(fd int, attr string, options int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FREMOVEXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(options))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func listxattr(path string, dest *byte, size int, options int) (sz int, err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -476,6 +522,17 @@ func listxattr(path string, dest *byte, size int, options int) (sz int, err erro
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func flistxattr(fd int, dest *byte, size int, options int) (sz int, err error) {
+	r0, _, e1 := Syscall6(SYS_FLISTXATTR, uintptr(fd), uintptr(unsafe.Pointer(dest)), uintptr(size), uintptr(options), 0, 0)
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func kill(pid int, signum int, posix int) (err error) {
 	_, _, e1 := Syscall(SYS_KILL, uintptr(pid), uintptr(signum), uintptr(posix))
 	if e1 != 0 {
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux_386.go b/vendor/golang.org/x/sys/unix/zsyscall_linux_386.go
index 237e96095..8e8d427d6 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_linux_386.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_linux_386.go
@@ -574,6 +574,45 @@ func Fdatasync(fd int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fgetxattr(fd int, attr string, dest []byte) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_FGETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)), 0, 0)
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Flistxattr(fd int, dest []byte) (sz int, err error) {
+	var _p0 unsafe.Pointer
+	if len(dest) > 0 {
+		_p0 = unsafe.Pointer(&dest[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_FLISTXATTR, uintptr(fd), uintptr(_p0), uintptr(len(dest)))
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Flock(fd int, how int) (err error) {
 	_, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)
 	if e1 != 0 {
@@ -584,6 +623,42 @@ func Flock(fd int, how int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fremovexattr(fd int, attr string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FREMOVEXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsetxattr(fd int, attr string, dest []byte, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_FSETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fsync(fd int) (err error) {
 	_, _, e1 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0)
 	if e1 != 0 {
@@ -1063,6 +1138,26 @@ func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err e
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Renameat2(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT2, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func RequestKey(keyType string, description string, callback string, destRingid int) (id int, err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(keyType)
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux_amd64.go b/vendor/golang.org/x/sys/unix/zsyscall_linux_amd64.go
index 9b40f580b..2f60780ca 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_linux_amd64.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_linux_amd64.go
@@ -574,6 +574,45 @@ func Fdatasync(fd int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fgetxattr(fd int, attr string, dest []byte) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_FGETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)), 0, 0)
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Flistxattr(fd int, dest []byte) (sz int, err error) {
+	var _p0 unsafe.Pointer
+	if len(dest) > 0 {
+		_p0 = unsafe.Pointer(&dest[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_FLISTXATTR, uintptr(fd), uintptr(_p0), uintptr(len(dest)))
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Flock(fd int, how int) (err error) {
 	_, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)
 	if e1 != 0 {
@@ -584,6 +623,42 @@ func Flock(fd int, how int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fremovexattr(fd int, attr string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FREMOVEXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsetxattr(fd int, attr string, dest []byte, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_FSETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fsync(fd int) (err error) {
 	_, _, e1 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0)
 	if e1 != 0 {
@@ -1063,6 +1138,26 @@ func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err e
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Renameat2(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT2, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func RequestKey(keyType string, description string, callback string, destRingid int) (id int, err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(keyType)
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux_arm.go b/vendor/golang.org/x/sys/unix/zsyscall_linux_arm.go
index d93cc2f3b..d29a11c94 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_linux_arm.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_linux_arm.go
@@ -574,6 +574,45 @@ func Fdatasync(fd int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fgetxattr(fd int, attr string, dest []byte) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_FGETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)), 0, 0)
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Flistxattr(fd int, dest []byte) (sz int, err error) {
+	var _p0 unsafe.Pointer
+	if len(dest) > 0 {
+		_p0 = unsafe.Pointer(&dest[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_FLISTXATTR, uintptr(fd), uintptr(_p0), uintptr(len(dest)))
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Flock(fd int, how int) (err error) {
 	_, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)
 	if e1 != 0 {
@@ -584,6 +623,42 @@ func Flock(fd int, how int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fremovexattr(fd int, attr string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FREMOVEXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsetxattr(fd int, attr string, dest []byte, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_FSETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fsync(fd int) (err error) {
 	_, _, e1 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0)
 	if e1 != 0 {
@@ -1063,6 +1138,26 @@ func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err e
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Renameat2(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT2, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func RequestKey(keyType string, description string, callback string, destRingid int) (id int, err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(keyType)
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux_arm64.go b/vendor/golang.org/x/sys/unix/zsyscall_linux_arm64.go
index 5f7d0213b..d03eb2968 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_linux_arm64.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_linux_arm64.go
@@ -574,6 +574,45 @@ func Fdatasync(fd int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fgetxattr(fd int, attr string, dest []byte) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_FGETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)), 0, 0)
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Flistxattr(fd int, dest []byte) (sz int, err error) {
+	var _p0 unsafe.Pointer
+	if len(dest) > 0 {
+		_p0 = unsafe.Pointer(&dest[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_FLISTXATTR, uintptr(fd), uintptr(_p0), uintptr(len(dest)))
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Flock(fd int, how int) (err error) {
 	_, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)
 	if e1 != 0 {
@@ -584,6 +623,42 @@ func Flock(fd int, how int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fremovexattr(fd int, attr string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FREMOVEXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsetxattr(fd int, attr string, dest []byte, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_FSETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fsync(fd int) (err error) {
 	_, _, e1 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0)
 	if e1 != 0 {
@@ -1063,6 +1138,26 @@ func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err e
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Renameat2(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT2, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func RequestKey(keyType string, description string, callback string, destRingid int) (id int, err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(keyType)
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux_mips.go b/vendor/golang.org/x/sys/unix/zsyscall_linux_mips.go
index ac3b8f8c6..dea09328b 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_linux_mips.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_linux_mips.go
@@ -574,6 +574,45 @@ func Fdatasync(fd int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fgetxattr(fd int, attr string, dest []byte) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_FGETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)), 0, 0)
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Flistxattr(fd int, dest []byte) (sz int, err error) {
+	var _p0 unsafe.Pointer
+	if len(dest) > 0 {
+		_p0 = unsafe.Pointer(&dest[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_FLISTXATTR, uintptr(fd), uintptr(_p0), uintptr(len(dest)))
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Flock(fd int, how int) (err error) {
 	_, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)
 	if e1 != 0 {
@@ -584,6 +623,42 @@ func Flock(fd int, how int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fremovexattr(fd int, attr string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FREMOVEXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsetxattr(fd int, attr string, dest []byte, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_FSETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fsync(fd int) (err error) {
 	_, _, e1 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0)
 	if e1 != 0 {
@@ -1063,6 +1138,26 @@ func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err e
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Renameat2(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT2, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func RequestKey(keyType string, description string, callback string, destRingid int) (id int, err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(keyType)
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux_mips64.go b/vendor/golang.org/x/sys/unix/zsyscall_linux_mips64.go
index 382e072f5..31bbcff44 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_linux_mips64.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_linux_mips64.go
@@ -574,6 +574,45 @@ func Fdatasync(fd int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fgetxattr(fd int, attr string, dest []byte) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_FGETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)), 0, 0)
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Flistxattr(fd int, dest []byte) (sz int, err error) {
+	var _p0 unsafe.Pointer
+	if len(dest) > 0 {
+		_p0 = unsafe.Pointer(&dest[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_FLISTXATTR, uintptr(fd), uintptr(_p0), uintptr(len(dest)))
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Flock(fd int, how int) (err error) {
 	_, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)
 	if e1 != 0 {
@@ -584,6 +623,42 @@ func Flock(fd int, how int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fremovexattr(fd int, attr string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FREMOVEXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsetxattr(fd int, attr string, dest []byte, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_FSETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fsync(fd int) (err error) {
 	_, _, e1 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0)
 	if e1 != 0 {
@@ -1063,6 +1138,26 @@ func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err e
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Renameat2(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT2, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func RequestKey(keyType string, description string, callback string, destRingid int) (id int, err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(keyType)
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux_mips64le.go b/vendor/golang.org/x/sys/unix/zsyscall_linux_mips64le.go
index da33eb12b..e025a33aa 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_linux_mips64le.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_linux_mips64le.go
@@ -574,6 +574,45 @@ func Fdatasync(fd int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fgetxattr(fd int, attr string, dest []byte) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_FGETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)), 0, 0)
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Flistxattr(fd int, dest []byte) (sz int, err error) {
+	var _p0 unsafe.Pointer
+	if len(dest) > 0 {
+		_p0 = unsafe.Pointer(&dest[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_FLISTXATTR, uintptr(fd), uintptr(_p0), uintptr(len(dest)))
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Flock(fd int, how int) (err error) {
 	_, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)
 	if e1 != 0 {
@@ -584,6 +623,42 @@ func Flock(fd int, how int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fremovexattr(fd int, attr string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FREMOVEXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsetxattr(fd int, attr string, dest []byte, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_FSETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fsync(fd int) (err error) {
 	_, _, e1 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0)
 	if e1 != 0 {
@@ -1063,6 +1138,26 @@ func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err e
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Renameat2(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT2, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func RequestKey(keyType string, description string, callback string, destRingid int) (id int, err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(keyType)
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux_mipsle.go b/vendor/golang.org/x/sys/unix/zsyscall_linux_mipsle.go
index 62a71ad84..57d7d931d 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_linux_mipsle.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_linux_mipsle.go
@@ -574,6 +574,45 @@ func Fdatasync(fd int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fgetxattr(fd int, attr string, dest []byte) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_FGETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)), 0, 0)
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Flistxattr(fd int, dest []byte) (sz int, err error) {
+	var _p0 unsafe.Pointer
+	if len(dest) > 0 {
+		_p0 = unsafe.Pointer(&dest[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_FLISTXATTR, uintptr(fd), uintptr(_p0), uintptr(len(dest)))
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Flock(fd int, how int) (err error) {
 	_, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)
 	if e1 != 0 {
@@ -584,6 +623,42 @@ func Flock(fd int, how int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fremovexattr(fd int, attr string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FREMOVEXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsetxattr(fd int, attr string, dest []byte, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_FSETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fsync(fd int) (err error) {
 	_, _, e1 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0)
 	if e1 != 0 {
@@ -1063,6 +1138,26 @@ func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err e
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Renameat2(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT2, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func RequestKey(keyType string, description string, callback string, destRingid int) (id int, err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(keyType)
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc64.go b/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc64.go
index 7cc1bfd12..2f7110d7c 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc64.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc64.go
@@ -574,6 +574,45 @@ func Fdatasync(fd int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fgetxattr(fd int, attr string, dest []byte) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_FGETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)), 0, 0)
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Flistxattr(fd int, dest []byte) (sz int, err error) {
+	var _p0 unsafe.Pointer
+	if len(dest) > 0 {
+		_p0 = unsafe.Pointer(&dest[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_FLISTXATTR, uintptr(fd), uintptr(_p0), uintptr(len(dest)))
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Flock(fd int, how int) (err error) {
 	_, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)
 	if e1 != 0 {
@@ -584,6 +623,42 @@ func Flock(fd int, how int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fremovexattr(fd int, attr string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FREMOVEXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsetxattr(fd int, attr string, dest []byte, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_FSETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fsync(fd int) (err error) {
 	_, _, e1 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0)
 	if e1 != 0 {
@@ -1063,6 +1138,26 @@ func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err e
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Renameat2(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT2, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func RequestKey(keyType string, description string, callback string, destRingid int) (id int, err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(keyType)
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc64le.go b/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc64le.go
index c3dcb3818..bb3bd5956 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc64le.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc64le.go
@@ -574,6 +574,45 @@ func Fdatasync(fd int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fgetxattr(fd int, attr string, dest []byte) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_FGETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)), 0, 0)
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Flistxattr(fd int, dest []byte) (sz int, err error) {
+	var _p0 unsafe.Pointer
+	if len(dest) > 0 {
+		_p0 = unsafe.Pointer(&dest[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_FLISTXATTR, uintptr(fd), uintptr(_p0), uintptr(len(dest)))
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Flock(fd int, how int) (err error) {
 	_, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)
 	if e1 != 0 {
@@ -584,6 +623,42 @@ func Flock(fd int, how int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fremovexattr(fd int, attr string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FREMOVEXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsetxattr(fd int, attr string, dest []byte, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_FSETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fsync(fd int) (err error) {
 	_, _, e1 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0)
 	if e1 != 0 {
@@ -1063,6 +1138,26 @@ func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err e
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Renameat2(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT2, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func RequestKey(keyType string, description string, callback string, destRingid int) (id int, err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(keyType)
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux_s390x.go b/vendor/golang.org/x/sys/unix/zsyscall_linux_s390x.go
index 38f903cd3..c637da95f 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_linux_s390x.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_linux_s390x.go
@@ -574,6 +574,45 @@ func Fdatasync(fd int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fgetxattr(fd int, attr string, dest []byte) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_FGETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)), 0, 0)
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Flistxattr(fd int, dest []byte) (sz int, err error) {
+	var _p0 unsafe.Pointer
+	if len(dest) > 0 {
+		_p0 = unsafe.Pointer(&dest[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_FLISTXATTR, uintptr(fd), uintptr(_p0), uintptr(len(dest)))
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Flock(fd int, how int) (err error) {
 	_, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)
 	if e1 != 0 {
@@ -584,6 +623,42 @@ func Flock(fd int, how int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fremovexattr(fd int, attr string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FREMOVEXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsetxattr(fd int, attr string, dest []byte, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_FSETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fsync(fd int) (err error) {
 	_, _, e1 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0)
 	if e1 != 0 {
@@ -1063,6 +1138,26 @@ func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err e
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Renameat2(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT2, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func RequestKey(keyType string, description string, callback string, destRingid int) (id int, err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(keyType)
diff --git a/vendor/golang.org/x/sys/unix/zsysnum_openbsd_amd64.go b/vendor/golang.org/x/sys/unix/zsysnum_openbsd_amd64.go
index 10edff07d..bc7fa5795 100644
--- a/vendor/golang.org/x/sys/unix/zsysnum_openbsd_amd64.go
+++ b/vendor/golang.org/x/sys/unix/zsysnum_openbsd_amd64.go
@@ -116,6 +116,7 @@ const (
 	SYS_PSELECT        = 110 // { int sys_pselect(int nd, fd_set *in, fd_set *ou, \
 	SYS_SIGSUSPEND     = 111 // { int sys_sigsuspend(int mask); }
 	SYS_SENDSYSLOG     = 112 // { int sys_sendsyslog(const char *buf, size_t nbyte, \
+	SYS_UNVEIL         = 114 // { int sys_unveil(const char *path, \
 	SYS_GETSOCKOPT     = 118 // { int sys_getsockopt(int s, int level, int name, \
 	SYS_THRKILL        = 119 // { int sys_thrkill(pid_t tid, int signum, void *tcb); }
 	SYS_READV          = 120 // { ssize_t sys_readv(int fd, \
diff --git a/vendor/golang.org/x/sys/unix/ztypes_freebsd_386.go b/vendor/golang.org/x/sys/unix/ztypes_freebsd_386.go
index 878a21ad6..81793a2ad 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_freebsd_386.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_freebsd_386.go
@@ -71,6 +71,8 @@ const (
 	S_IRUSR  = 0x100
 	S_IWUSR  = 0x80
 	S_IXUSR  = 0x40
+	S_IRWXG  = 0x38
+	S_IRWXO  = 0x7
 )
 
 type Stat_t struct {
diff --git a/vendor/golang.org/x/sys/unix/ztypes_freebsd_amd64.go b/vendor/golang.org/x/sys/unix/ztypes_freebsd_amd64.go
index 8408af125..6c7589b45 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_freebsd_amd64.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_freebsd_amd64.go
@@ -71,6 +71,8 @@ const (
 	S_IRUSR  = 0x100
 	S_IWUSR  = 0x80
 	S_IXUSR  = 0x40
+	S_IRWXG  = 0x38
+	S_IRWXO  = 0x7
 )
 
 type Stat_t struct {
diff --git a/vendor/golang.org/x/sys/unix/ztypes_freebsd_arm.go b/vendor/golang.org/x/sys/unix/ztypes_freebsd_arm.go
index 4b2d9a483..f620a125c 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_freebsd_arm.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_freebsd_arm.go
@@ -73,6 +73,8 @@ const (
 	S_IRUSR  = 0x100
 	S_IWUSR  = 0x80
 	S_IXUSR  = 0x40
+	S_IRWXG  = 0x38
+	S_IRWXO  = 0x7
 )
 
 type Stat_t struct {
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_386.go b/vendor/golang.org/x/sys/unix/ztypes_linux_386.go
index 82bf50ddf..cb3729eab 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_linux_386.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux_386.go
@@ -441,6 +441,7 @@ const (
 	IFLA_ADDRESS         = 0x1
 	IFLA_BROADCAST       = 0x2
 	IFLA_IFNAME          = 0x3
+	IFLA_INFO_KIND       = 0x1
 	IFLA_MTU             = 0x4
 	IFLA_LINK            = 0x5
 	IFLA_QDISC           = 0x6
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_amd64.go b/vendor/golang.org/x/sys/unix/ztypes_linux_amd64.go
index d6e77d605..0f3c0fb54 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_linux_amd64.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux_amd64.go
@@ -445,6 +445,7 @@ const (
 	IFLA_ADDRESS         = 0x1
 	IFLA_BROADCAST       = 0x2
 	IFLA_IFNAME          = 0x3
+	IFLA_INFO_KIND       = 0x1
 	IFLA_MTU             = 0x4
 	IFLA_LINK            = 0x5
 	IFLA_QDISC           = 0x6
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_arm.go b/vendor/golang.org/x/sys/unix/ztypes_linux_arm.go
index 3df831003..bd534da87 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_linux_arm.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux_arm.go
@@ -444,6 +444,7 @@ const (
 	IFLA_ADDRESS         = 0x1
 	IFLA_BROADCAST       = 0x2
 	IFLA_IFNAME          = 0x3
+	IFLA_INFO_KIND       = 0x1
 	IFLA_MTU             = 0x4
 	IFLA_LINK            = 0x5
 	IFLA_QDISC           = 0x6
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_arm64.go b/vendor/golang.org/x/sys/unix/ztypes_linux_arm64.go
index c5b8a6bcb..3a72fd9f1 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_linux_arm64.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux_arm64.go
@@ -446,6 +446,7 @@ const (
 	IFLA_ADDRESS         = 0x1
 	IFLA_BROADCAST       = 0x2
 	IFLA_IFNAME          = 0x3
+	IFLA_INFO_KIND       = 0x1
 	IFLA_MTU             = 0x4
 	IFLA_LINK            = 0x5
 	IFLA_QDISC           = 0x6
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_mips.go b/vendor/golang.org/x/sys/unix/ztypes_linux_mips.go
index 86098003f..cd360b270 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_linux_mips.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux_mips.go
@@ -442,6 +442,7 @@ const (
 	IFLA_ADDRESS         = 0x1
 	IFLA_BROADCAST       = 0x2
 	IFLA_IFNAME          = 0x3
+	IFLA_INFO_KIND       = 0x1
 	IFLA_MTU             = 0x4
 	IFLA_LINK            = 0x5
 	IFLA_QDISC           = 0x6
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_mips64.go b/vendor/golang.org/x/sys/unix/ztypes_linux_mips64.go
index 7e4aaa824..d35ec6022 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_linux_mips64.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux_mips64.go
@@ -446,6 +446,7 @@ const (
 	IFLA_ADDRESS         = 0x1
 	IFLA_BROADCAST       = 0x2
 	IFLA_IFNAME          = 0x3
+	IFLA_INFO_KIND       = 0x1
 	IFLA_MTU             = 0x4
 	IFLA_LINK            = 0x5
 	IFLA_QDISC           = 0x6
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_mips64le.go b/vendor/golang.org/x/sys/unix/ztypes_linux_mips64le.go
index 8d433fa9a..0f4993024 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_linux_mips64le.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux_mips64le.go
@@ -446,6 +446,7 @@ const (
 	IFLA_ADDRESS         = 0x1
 	IFLA_BROADCAST       = 0x2
 	IFLA_IFNAME          = 0x3
+	IFLA_INFO_KIND       = 0x1
 	IFLA_MTU             = 0x4
 	IFLA_LINK            = 0x5
 	IFLA_QDISC           = 0x6
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_mipsle.go b/vendor/golang.org/x/sys/unix/ztypes_linux_mipsle.go
index b8b7f6952..55f97c5cc 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_linux_mipsle.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux_mipsle.go
@@ -442,6 +442,7 @@ const (
 	IFLA_ADDRESS         = 0x1
 	IFLA_BROADCAST       = 0x2
 	IFLA_IFNAME          = 0x3
+	IFLA_INFO_KIND       = 0x1
 	IFLA_MTU             = 0x4
 	IFLA_LINK            = 0x5
 	IFLA_QDISC           = 0x6
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64.go b/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64.go
index 16f246377..f1d426445 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64.go
@@ -447,6 +447,7 @@ const (
 	IFLA_ADDRESS         = 0x1
 	IFLA_BROADCAST       = 0x2
 	IFLA_IFNAME          = 0x3
+	IFLA_INFO_KIND       = 0x1
 	IFLA_MTU             = 0x4
 	IFLA_LINK            = 0x5
 	IFLA_QDISC           = 0x6
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64le.go b/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64le.go
index b976b4459..90ab1f7af 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64le.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64le.go
@@ -447,6 +447,7 @@ const (
 	IFLA_ADDRESS         = 0x1
 	IFLA_BROADCAST       = 0x2
 	IFLA_IFNAME          = 0x3
+	IFLA_INFO_KIND       = 0x1
 	IFLA_MTU             = 0x4
 	IFLA_LINK            = 0x5
 	IFLA_QDISC           = 0x6
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_s390x.go b/vendor/golang.org/x/sys/unix/ztypes_linux_s390x.go
index 8bba23d0a..898ac4514 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_linux_s390x.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux_s390x.go
@@ -445,6 +445,7 @@ const (
 	IFLA_ADDRESS         = 0x1
 	IFLA_BROADCAST       = 0x2
 	IFLA_IFNAME          = 0x3
+	IFLA_INFO_KIND       = 0x1
 	IFLA_MTU             = 0x4
 	IFLA_LINK            = 0x5
 	IFLA_QDISC           = 0x6
diff --git a/vendor/gopkg.in/src-d/go-git.v4/plumbing/object/commit.go b/vendor/gopkg.in/src-d/go-git.v4/plumbing/object/commit.go
index 3ed85ba3b..b1c0e0180 100644
--- a/vendor/gopkg.in/src-d/go-git.v4/plumbing/object/commit.go
+++ b/vendor/gopkg.in/src-d/go-git.v4/plumbing/object/commit.go
@@ -17,8 +17,9 @@ import (
 )
 
 const (
-	beginpgp string = "-----BEGIN PGP SIGNATURE-----"
-	endpgp   string = "-----END PGP SIGNATURE-----"
+	beginpgp  string = "-----BEGIN PGP SIGNATURE-----"
+	endpgp    string = "-----END PGP SIGNATURE-----"
+	headerpgp string = "gpgsig"
 )
 
 // Hash represents the hash of an object
@@ -181,23 +182,13 @@ func (c *Commit) Decode(o plumbing.EncodedObject) (err error) {
 		}
 
 		if pgpsig {
-			// Check if it's the end of a PGP signature.
-			if bytes.Contains(line, []byte(endpgp)) {
-				c.PGPSignature += endpgp + "\n"
-				pgpsig = false
-			} else {
-				// Trim the left padding.
+			if len(line) > 0 && line[0] == ' ' {
 				line = bytes.TrimLeft(line, " ")
 				c.PGPSignature += string(line)
+				continue
+			} else {
+				pgpsig = false
 			}
-			continue
-		}
-
-		// Check if it's the beginning of a PGP signature.
-		if bytes.Contains(line, []byte(beginpgp)) {
-			c.PGPSignature += beginpgp + "\n"
-			pgpsig = true
-			continue
 		}
 
 		if !message {
@@ -217,6 +208,9 @@ func (c *Commit) Decode(o plumbing.EncodedObject) (err error) {
 				c.Author.Decode(split[1])
 			case "committer":
 				c.Committer.Decode(split[1])
+			case headerpgp:
+				c.PGPSignature += string(split[1]) + "\n"
+				pgpsig = true
 			}
 		} else {
 			c.Message += string(line)
@@ -269,13 +263,14 @@ func (b *Commit) encode(o plumbing.EncodedObject, includeSig bool) (err error) {
 	}
 
 	if b.PGPSignature != "" && includeSig {
-		if _, err = fmt.Fprint(w, "pgpsig"); err != nil {
+		if _, err = fmt.Fprint(w, "\n"+headerpgp); err != nil {
 			return err
 		}
 
 		// Split all the signature lines and write with a left padding and
 		// newline at the end.
-		lines := strings.Split(b.PGPSignature, "\n")
+		signature := strings.TrimSuffix(b.PGPSignature, "\n")
+		lines := strings.Split(signature, "\n")
 		for _, line := range lines {
 			if _, err = fmt.Fprintf(w, " %s\n", line); err != nil {
 				return err
diff --git a/vendor/gopkg.in/src-d/go-git.v4/plumbing/object/tree.go b/vendor/gopkg.in/src-d/go-git.v4/plumbing/object/tree.go
index 86d19c01d..c36a1370f 100644
--- a/vendor/gopkg.in/src-d/go-git.v4/plumbing/object/tree.go
+++ b/vendor/gopkg.in/src-d/go-git.v4/plumbing/object/tree.go
@@ -26,6 +26,7 @@ var (
 	ErrMaxTreeDepth      = errors.New("maximum tree depth exceeded")
 	ErrFileNotFound      = errors.New("file not found")
 	ErrDirectoryNotFound = errors.New("directory not found")
+	ErrEntryNotFound     = errors.New("entry not found")
 )
 
 // Tree is basically like a directory - it references a bunch of other trees
@@ -167,8 +168,6 @@ func (t *Tree) dir(baseName string) (*Tree, error) {
 	return tree, err
 }
 
-var errEntryNotFound = errors.New("entry not found")
-
 func (t *Tree) entry(baseName string) (*TreeEntry, error) {
 	if t.m == nil {
 		t.buildMap()
@@ -176,7 +175,7 @@ func (t *Tree) entry(baseName string) (*TreeEntry, error) {
 
 	entry, ok := t.m[baseName]
 	if !ok {
-		return nil, errEntryNotFound
+		return nil, ErrEntryNotFound
 	}
 
 	return entry, nil
diff --git a/vendor/gopkg.in/src-d/go-git.v4/plumbing/transport/internal/common/common.go b/vendor/gopkg.in/src-d/go-git.v4/plumbing/transport/internal/common/common.go
index 8ec1ea52b..00497f3c1 100644
--- a/vendor/gopkg.in/src-d/go-git.v4/plumbing/transport/internal/common/common.go
+++ b/vendor/gopkg.in/src-d/go-git.v4/plumbing/transport/internal/common/common.go
@@ -382,6 +382,7 @@ var (
 	gitProtocolNotFoundErr     = "ERR \n  Repository not found."
 	gitProtocolNoSuchErr       = "ERR no such repository"
 	gitProtocolAccessDeniedErr = "ERR access denied"
+	gogsAccessDeniedErr        = "Gogs: Repository does not exist or you do not have access"
 )
 
 func isRepoNotFoundError(s string) bool {
@@ -409,6 +410,10 @@ func isRepoNotFoundError(s string) bool {
 		return true
 	}
 
+	if strings.HasPrefix(s, gogsAccessDeniedErr) {
+		return true
+	}
+
 	return false
 }
 
diff --git a/vendor/gopkg.in/src-d/go-git.v4/repository.go b/vendor/gopkg.in/src-d/go-git.v4/repository.go
index 717381bdb..54572bc2b 100644
--- a/vendor/gopkg.in/src-d/go-git.v4/repository.go
+++ b/vendor/gopkg.in/src-d/go-git.v4/repository.go
@@ -845,8 +845,9 @@ func (r *Repository) Log(o *LogOptions) (object.CommitIter, error) {
 	return nil, fmt.Errorf("invalid Order=%v", o.Order)
 }
 
-// Tags returns all the References from Tags. This method returns all the tag
-// types, lightweight, and annotated ones.
+// Tags returns all the References from Tags. This method returns only lightweight
+// tags. Note that not all the tags are lightweight ones. To return annotated tags
+// too, you need to call TagObjects() method.
 func (r *Repository) Tags() (storer.ReferenceIter, error) {
 	refIter, err := r.Storer.IterReferences()
 	if err != nil {
@@ -872,7 +873,8 @@ func (r *Repository) Branches() (storer.ReferenceIter, error) {
 		}, refIter), nil
 }
 
-// Notes returns all the References that are Branches.
+// Notes returns all the References that are notes. For more information:
+// https://git-scm.com/docs/git-notes
 func (r *Repository) Notes() (storer.ReferenceIter, error) {
 	refIter, err := r.Storer.IterReferences()
 	if err != nil {