vendor: update golang/sys

update golang/sys to support the latest version of libcontainers

fixes kata-containers#707

shortlog:
b016eb3 unix: test UtimesNanoAt on *bsd and solaris
5f8ca72 unix: don't zero out extra registers on riscv64 syscalls
a1369af unix: add flags argument in //sys comments for Fstatvfs1 and Statvfs1
on netbsd
c96a22e unix: add Dup3 on netbsd and openbsd
04cbcbb unix: correct build tag to define Getdirentries for darwin/arm with
Go 1.11
c709ea0 windows: added SO_RCVTIMEO and IPPROTO_ICMP constants
5a3cf84 unix: compare Stat_t members in TestFstatat
abf886d unix: unify definition of func fcntl
0732a99 unix: use correct file name in comment
d4481ac unix: add Readv/Writev family of syscalls for linux
af0d71d windows: fix recvfrom and sendto data types
4a24b40 unix: add PrctlRetInt, a Prctl variant that returns (int, error)
ac6580d unix: move functions Ptrace{Get|Set}RegSetArm64 to a separate file
eeba5f6 unix: replace readlink in mkall.sh with portable shell commands
bc7efcf unix: add functions PtraceGetRegSetArm64 and PtraceSetRegSetArm64
ce4227a unix: add Statvfs and Fstatvfs on NetBSD
85b82a3 cpu: support reading arm64 CPU feature registers
6d18c01 windows: add Recvfrom and Sendto implementations
63cb32a unix: add new fscrypt declarations from Linux v5.4
8a8471f unix/linux: bump Linux and Go versions to latest stable releases
bd43791 unix: check number of ready file descriptors in TestPselect
76d669a unix: don't fail TestSelect on EINTR from Select
6bfc516 windows: add Get*PreferredUILanguages
f068ffe unix: use same TestSelect on all Unices
e882bf8 unix: fix EINTR check in TestPselect
cf1e2d5 unix: regenerate zerrors for AIX
b5d5184 windows: revert security_windows.go change of CL 202177
2f86c98 unix: don't fail TestPselect on EINTR from Pselect
6254a7c unix: fix EINTR check in TestClockNanosleep
81af739 unix: don't fail TestClockNanosleep on EINTR from ClockNanosleep
52ab431 unix: fix EpollEvent padding on mips64{,le}
4c7a9d0 unix: check correct CPU for being enabled in old mask in
TestSchedSetaffinity
344fec8 cpu: don't redeclare doinit on ppc64le
fee6b63 unix: accept time.Now()±1 as valid in TestTime
2f3576d cpu: add basic support for GOARCH=riscv64
e43da5d cpu: move empty doinit to own file
8ad3422 unix: skip TestPselect on EINTR
59a1497 unix: test returned fd in TestEpoll
d32e6e3 windows: add empty.s to fix build with Go 1.11 and earlier
c1f4481 unix: add TestEpoll on linux
ac3223d unix: add methods to manipulate *FdSet
e8c54fb windows: add EnumProcesses function
f43be2a windows/registry: make '-gcflags=all=-d=checkptr' flag work
195ce5e unix: add devlink Linux generic netlink API constants
b67d8b4 unix: add missing HCI_CHANNEL_LOGGING constant
f8518d3 windows/registry: remove TestWalkFullRegistry due to false assumptions
33540a1 unix: don't use non-existing uint128 type on freebsd/arm64
53bf42e windows/registry: allow for non-null terminated strings
6c3a3bf unix: make convertFromDirents11 checkptr safe
b4ff53e unix: remove un-used ptrSize
e66fe6e unix: regenerate darwin libc trampolines after CL 202837
f89234f unix: __sysctl is sysctl on darwin
b69606a unix: comply with -d=checkptr in Test_anyToSockaddr
742c48e windows: respect permission bits on file opening
3e7259c unix: don't use 32-bit aligned access for cmsgAlignOf on dragonfly
after ABI change
9984515 windows, unix: fix wrong unsafe.Pointer alignment in syscall
727590c unix: avoid "just past the end" pointers in UnixRights
b09406a windows: add GetDiskFreeSpaceEx function
06d7bd2 unix: update rtnetlink constants
543471e unix: add new func PtraceInterrupt on Linux
0b153f5 windows: fix ShellExecute return condition
ef33b2f windows: use go:linkname instead of assembly
5f54ce5 windows: add module handle functions
4ac5d0c unix: add new func PtraceSeize on Linux
aed5e4c unix: add Klogset and related SYSLOG_ACTION_ constants
c178f38 windows/mkwinsyscall: import mksyscall_windows.go from go repo
b397fe3 windows/svc: use CloseServiceHandle for service handles
3421d5a unix: avoid __getdirentries64 on darwin
34b0ac8 unix: update openbsd/{386,amd64.arm} MAP_* consts
bb3f8db windows: add LockFileEx, UnlockFileEx system calls
c990c68 cpu: support ARM feature detection on Linux
855e68c windows: revert breaking API changes from CL 196798, add new accessor
funcs
2837fb4 unix: add NFDBITS const on Linux, update TestSelect
e2fefa8 unix: fix Select to return number of ready fds on Solaris
2f72d4f unix: re-generate Select on dragonfly
98129a5 windows: use pseudo handle constants to implement GetCurrentProcess
2aa67d5 unix: fix Select to return number of ready fds on Darwin and *BSD
0a153f0 windows: make SID.String() conform to the String interface
2dccfee windows: do not return invalid error for psuedo-handle functions
5c00192 windows: use correct type for security attributes' descriptor member
14da1ac windows: support SECURITY_DESCRIPTOR and ACL for secured objects
ef0ce17 unix: add KEYCTL_RESTRICT_KEYRING capabilities
0c1ff78 windows: do not corrupt stack with larger boolean return value
b4ddaad unix: redefine TIPC_WAIT_FOREVER as a uint32 value
8a69140 windows: add various functions for shutting down and logging out
1a3b71a unix: update Dockerfile to Linux 5.3 and use ubuntu 19.04 base image
c3b328c unix: add IfaCacheinfo on linux
bc967ef unix: sort Linux-specific includes in linux/types.go and mkerrors.sh
7ad0cfa cpu: remove encoding/binary dependency
bbd1755 unix: add Msghdr.SetIovlen for solaris/amd64
f460065 unix: add Msghdr.SetIovlen
d223b2b unix: disable sysctl on iOS
749cb33 cpu: add a space before build tag comment
43c0116 unix: implement AF_TIPC sockets on Linux
1f305c8 unix/linux: upgrade Docker build container to Go 1.13
9109b76 unix: add IoctlRetInt for Linux
1e83adb unix: fix coredump bit on aix/ppc64
acfa387 windows: open process tokens with duplicate access
08d80c9 unix: unify Ioctl* functions
19e00fa windows: add mutex management functions
5fe476d unix: use bits.OnesCount64 instead of local copy
c7b8b68 windows: add Windows directory accessors
acd9dae windows: allow re-enabling priority boost
fb81701 windows: allow retrieving true version with RtlGetNtVersionNumbers
fde4db3 unix/linux: update Dockerfile to glibc 2.30
4e8604a unix: disable ptrace on iOS
9eafafc unix: fix epoll_event padding on riscv64
51ab0e2 windows: add support for automatic delayed start in windows service
cbf593c unix: remove nacl build tag from dirent code
1393eb0 unix: fix several staticcheck issues
fc99dfb windows: add CTRL_CLOSE_EVENT, CTRL_LOGOFF_EVENT, and
CTRL_SHUTDOWN_EVENT
94b544f unix: add riscv64 tag to endian_little.go
fae7ac5 unix: add constants and types to work with Linux loop devices
6ec70d6 unix: update Dockerfile to Linux 5.2 and Go 1.13beta1
04f50cd unix: add missing dirent* helper functions on aix
e07cf5d unix: don't use syscall.ParseDirent
c5567b4 unix: add Getdents on dragonfly
e93b963 unix: use ParseDirent in testGetdirentries
d432491 unix: fix nil pointer dereference in Getdirentries on 32-bit freebsd 12
4d87348 unix: add missing import in readdirent_getdirentries.go
a26fa11 unix: fix Getdirentries emulation using Getdents on netbsd, openbsd
d6ba46b unix: add test for Getdirentries
8f4f963 unix: merge implementation for ReadDirent
943d512 unix: add support to get/set Linux capabilities
06bbe82 unix: correctly rename Val member in Sigset_t on freebsd
bf70e46 unix: add ptrace support for FreeBSD
6f217b4 unix: add AT_SYMLINK_FOLLOW const on openbsd
6f551f7 unix: add AT_SYMLINK_FOLLOW const on netbsd
e40ef34 windows: make CoTaskMemFree public
17bc616 unix: remove net dependency
516e3c2 windows: allow determining real version number
15dcb6c unix: fix Getdirentries emulation using Getdents on netbsd, openbsd
b47fdc9 unix: change the mksysnum master to point to stable/11 on freebsd
d442b75 windows: rename some arguments to follow MSDN
5ed2794 windows: allow looking up well-known folder paths
ab3f67e windows: add OpenThread function
914ada5 windows: add GetProcessId function
93c9922 unix: fix Getdirentries on 32-bit freebsd 12
1e42afe windows: expose GetCurrentProcessId function
301114b windows: allow determining if manager is locked
6df407b windows: correct types and error values of internal GUID handling
5b15430 windows: add Thread32{First,Next} funcions
83eebf7 windows: properly plumb sidtype into service creation
7fc4e5e windows: add GUID handling functions
5da2858 windows: add accessor for duration since boot
79a91cf windows: add constants for access rights
4c4f7f3 windows: make it easier to iterate over groups and privileges
afe0988 windows: delete mkerrors.go
4c3a928 unix: provide linux/riscv64 assembly for syscalls
69e3a3a unix: fix TestFchmodat on illumos
46560c3 Revert "windows: make zsyscall_windows.go generatable on non-WSL env"
ad28b68 windows: make zsyscall_windows.go generatable on non-WSL env
95d888e windows: add GenerateConsoleCtrlEvent function
6a60838 plan9: modify mkall.sh to support zsyscall*.go files generation
5219a1e cpu: add missing linkname for libc_getsystemcfg on aix/ppc64
cc92027 windows: add SetInformationJobObject functions
854af27 windows: add functions for priority class
3626398 cpu: don't depend on the golang.org/x/sys/unix package for AIX
adf421d unix: fix Signalfd function signature on linux
9cd6430 windows: add ResumeThread function
ea4c425 windows: allow Windows-style printf debugging via MessageBox
56c252d windows: add ShellExecute
791d8a0 windows: allow determining if running 32-on-64bit
2219a01 windows: add SID getter functions for the various components
e44a3b5 windows: add SetErrorMode function
dbbf3f1 windows: add IP() accessor to SocketAddress type
c3d486d windows: add JobObject functions
abf6ff7 unix: add MCAST_* constants on linux
0e01d88 unix: add RawSockaddrDatalink on aix
8097e1b windows: do not query library for inline functions
30999d6 windows: add missing service constants
c46e0d9 windows/registry: do not generate unaligned loads
c432e74 unix: remove unused stringsFromByteSlice for tests on aix
ad400b1 unix: remove StTimespec type on AIX
61b9204 windows: add functions for dealing with elevated tokens
cedb8e1 windows: add token group adjustment function
cab0731 unix: fix TestStatFieldNames on aix and TestUtimesNanoAt on darwin
87c8727 unix: rename Stat_t time fields to [AMCB]tim
06a5c49 windows: add token environment functions
f91f9b3 windows: add basic WTS functions for windows/svc usage
24a5b22 windows: add service notification support
3a4b5fb windows: add token manipulation functions and constants
a5b02f9 windows: add "generate" build tag
2d07862 unix: add IoctlGetUint32 on Linux
12bbe5a unix: add BPF constants on Linux
ecd444e unix: export KexecFileLoad on linux/arm
2953c62 unix: update Dockerfile to Linux 5.1
ca7f33d windows: CreateFile's templatefile parameter has always been a HANDLE
a43fa87 unix: add missing tpacket block (sub)header
3ef323f unix: add illumos case
c0b2631 unix: support generating netbsd/arm64 files in mkall.sh
050d976 unix: drop reference to mkunix.pl from comment
d89cdac windows: don't return EINVAL on zero Chmod mode
2cc0cad windows: document new ProcessId field
804c0c7 unix: replace "mksysctl_openbsd.pl" script with a Go program
a129542 unix: skip TestOpenByHandleAt if name_to_handle_at not supported
1607263 windows: allow querying service ProcessId
9f0b1ff unix: add FileHandle, NewFileHandle, NameToHandleAt, OpenByHandleAt
18eb32c unix: add Linux crypto configuration API constants and types
4347357 unix: add support for openbsd/arm64
8296894 unix: remove arch specific build for openbsd_pledge.go
953cdad unix: add unexported name_to_handle_at and open_by_handle_at types &
wrappers
e8e3143 unix: add Unmount syscall for AIX
f0ce4c0 unix: add Select syscall on AIX
d20716e unix: use nsendmsg and nrecvmsg on AIX
1250054 unix: fix cmsg alignment on aix
ebb4019 unix: move helper handler before AIX handler in TestPassFD
3fd5a36 unix: enable TestPassFD on AIX 7.2 TL >= 2
16da32b windows: add GetFileInformationByHandleEx function
9773273 windows: add missing error constants
b44545b unix: add missing rtnetlink IFLA_* constants on Linux
0ad05ae unix: add missing rtnetlink neighbor constants on Linux
cc4d4f5 unix: add missing rtnetlink IFA_* constants on Linux
4b34438 unix: allow empty string argument to SetsockoptString
81d4e9d unix: don't generate raw syscall wrapper for ClockGettime on darwin
baf5eb9 unix: remove ClockGettime for darwin/amd64 on Go 1.11
e409398 unix: add SysctlClockinfo on darwin
9eb1bfa unix: add GetsockoptUint64 and SetsockoptUint64
f49334f windows: add GetOverlappedResult function for async I/O
f7bb7a8 windows: add missing file flags to types
6c81ef8 unix: add SysctlClockinfo on OpenBSD
a2f829d windows: add support for creating well known SIDs
fead790 cpu: use unix.Getsystemcfg to detect POWER8/POWER9 on aix/ppc64
c8c8c57 unix: run mkasm independent of mktypes in mkall.sh
7c207b7 unix: add Getsystemcfg on aix
10058d7 windows: use proper system directory path in fallback loader
980fc43 unix, unix/linux: add additional Linux perf API bits
584f3b1 cpu: add build tag to cpu_wasm.go
572b51e unix: add SetsockoptPacketMreq on Linux
b294cbc all: add go directive to go.mod
b354f8b cpu: define cacheLineSize and doinit for WASM
70f5298 windows/svc: safely load system DLLs
3e9a981 unix: add functions to get/set tpacket socket options
a98ae47 unix: on ARM GNU/Linux let Pipe fall back to pipe
30e92a1 unix: add Lutimes
e844e01 unix: update Dockerfile to Go 1.12 and Linux 5.0
c2f5717 unix: add fanotify API on Linux
d455e41 unix: add SignalNum to convert signal name to a number
b688937 windows/svc: align ctlHandler parameters
12036c1 windows/svc: add Context to ChangeRequest
a34e955 unix: use 64-bit alignment on netbsd-arm
6c9a33b cpu: add CPU features for s390x
92a0ff1 cpu: don't panic on error reading /proc/self/auxv
775f819 all: add a go.mod file
cc5685c unix: don't overwrite unrelated file descriptors in TestDup
cd39177 unix: add type NdUseroptmsg on Linux
a9d3bda unix: add SetsockoptCanRawFilter for linux
ec7b60b unix: add SetsockoptSockFprog on Linux for attaching BPF filters
b4e8571 cpu: fix build for GOARCH=ppc64{,le} on GOOS!=linux
629670e windows: gofmt -w windows/security_windows.go
90b0e44 unix: do not invoke Mkfifo with a relative path in a read-only
directory
153ac47 cpu: unexport HWCap and HWCap2
d0b11bd cpu: fix auxval parsing on big-endian systems
e777721 cpu: fix build for GOARCH=arm64 on GOOS!=linux
983097b unix: replace Perl script references in "README.md" with Go programs
cea5d2f unix: replace "mksyscall_solaris.pl" script with a Go program
3b52091 unix: add ClockGettime on darwin/amd64
f54c5e0 unix: update zsysnum_darwin_amd64 for macOS 10.14
446ad8e unix: require GOOS be set in mksyscall
41f3e65 unix/linux: update Dockerfile to glibc 2.29 and Go 1.12beta2
980327f windows: Implement WaitForMultipleObjects
7ae0202 unix: set 100644 mode on mksyscall_aix_ppc64.go
afcc84f unix: add RND* ioctl consts on Linux
2970a37 cpu: detect RDRAND and RDSEED instructions on x86
aca4487 unix: add ioctl wrappers to get and set RTC time on Linux
302c3dd unix: fix misspellings
d573998 unix: regenerate sysnum files for freebsd/arm64 and netbsd/arm64
b907332 unix: use glibc release branch in Dockerfile
c6b37f3 unix: replace "mksyscall_aix_ppc64.pl" script with a Go program
054c452 unix: add socket error queue constants and types from linux/errqueue.h
770c602 unix: add netbsd/arm64 files.
11f53e0 unix: use int8 for RawSockaddrUnix.Path on linux/riscv64
e5ecc2a unix: use Renameat2 to implement Renameat on linux/riscv64
5552a98 unix: add Renameat on dragonfly
a457fd0 unix: add Signalfd on linux
2be5172 unix: add ClockNanosleep and TIMER_ABSTIME
48ac38b unix: get *BSD syscalls.master files using HTTPS
7fbe1cd unix: replace "mksyscall_aix_ppc.pl" script with a Go program
20be8e5 cpu: add linux/ppc64x
cb59ee3 plan9: replace "mksyscall.pl" with Go program
1775db3 unix: make Fcntl* routines use libSystem on Darwin
badf558 plan9: remove "use" function and calls from generated code.
82a175f unix/linux: update Dockerfile to Linux Kernel 4.20
a91c4d2 unix: add support for freebsd/arm64
9a3f9b0 unix: fix Fstatat by using fillStat_t on linux/mips64x
c6cbdbf unix: mksysnum: correct +build restriction
367055b unix: replace mksysnum_*.pl scripts with Go program
b4a75ba unix: generate linux/sparc64 go files using Docker
a79f1b1 unix: fix unused import in syscall_darwin_386.go
8ff4e54 unix: add space to generated code
9fbf701 unix: reverse default for 1.11/1.12 split
36ca6f1 unix: add Sendfile test
b00e65a unix/linux: set 100644 mode on mksysnum.go
7c4c994 unix: remove raw syscall from Sendfile
8588221 unix: remove raw syscall from getAttrList
22c30cd unix: remove raw syscall from getattrlistTimes
4dcd0b7 unix: remove raw syscall from Getfsstat
54d2441 unix: remove Getdirentries on iOS
8b8312a unix: avoid "64"-postfixed libSystem calls on iOS
45d26eb unix: convert Darwin syscalls from raw to libSystem
97b4c2a unix: update Dockerfile to Go 1.12beta1
074acd4 windows/svc: use wevtutil.exe instead of powershell for windows/arm
dcdaa63 windows: use netevent.dll in TestFormatMessage for windows/arm
4d1cda0 unix: remove Flock syscall for aix
586ba8c unix: add SyncFileRange on linux/arm
73d4af5 unix: evaluate cmsg alignment in cmsgAlignOf at compile time
b05ddf5 unix: use correct cmsg alignment for openbsd/arm
7da8ea5 unix: regenerate ztypes for openbsd/arm
2a47403 unix: always use fstatat(AT_SYMLINK_NOFOLLOW) over lstat on AMD64
b0bfa5d unix: always use inotify_init1 over inotify_init on AMD64
ad97f36 unix: avoid index out of range in Vmsplice with empty iovs
70b957f cpu: add linux/arm64
a5c9d58 unix/linux: replace "mksysnum.pl" script with a Go program
4ed8d59 unix: replace "mksyscall.pl" script with a Go program
62eef0e unix: rework TestGetwd to handle test dirs whose names contain symlinks
0cf1ed9 unix: add IoctlSetPointerInt
ec83556 unix: add ioctl definitions for PPP interfaces.
93218de unix: add sockaddr and defines for PPPoE sockets.
5ac8a44 unix: export FdSet bits field on freebsd
66b7b13 unix: add IoctlGetPtmget on netbsd
3a76605 unix: test UtimesNanoAt on darwin
3a27cdc unix: don't use deprecated sys/capability.h header on FreeBSD
7155702 unix: fix errors in syscalls when using -linkshared on ppc64x
9b800f9 unix: avoid index out of range in *setxattr on BSD
7e31e0c unix: add remaining *at functions on dragonfly
f7626d0 unix: add remaining *at functions on netbsd
c8e3364 unix: add remaining *at functions on openbsd
d69651e unix: add Readlinkat on openbsd
95b1ffb unix: add Openat on dragonfly
9ff3f17 unix: add Openat on netbsd
2772b66 unix: allow to pass a NULL pointer to the pledge syscall
731415f unix: add kernel module load/unload syscalls on Linux
d989b31 unix: add support for OpenBSD unveil(2)
5cd93ef unix: use ppoll to implement Pause on linux/{arm64,riscv64}
22bddfe unix: add Openat on openbsd
44b849a unix: add Ppoll on openbsd
8a28ead unix: update Dockerfile to Linux 4.19
8b8824e unix: don't use local syscall number in Pledge()
5535b4e unix: FreeBSD 12 ino64 support
eda9bb2 unix: update syscall numbers to OpenBSD 6.4
8e24a49 unix: add SOF_TIMESTAMPING_* flags on Linux
8f1d3d2 unix: add support for aix/ppc64, gc implementation
fa43e7b unix: add marker comments to zsyscall_solaris_amd64.go
4497e2d unix: convert errorList and signalList to new format for linux/sparc64
f81de40 unix: add KexecFileLoad on linux/{amd64,ppc64x,s390x}
8469e31 unix: export sizeof consts
af653ce unix: use correctly aligned result buffer in SysctlClockinfo
679a27d unix: add SysctlUvmexp on OpenBSD
219bb53 unix: re-add vm.* sysctl strings on openbsd/amd64
e4b3c5e unix: add NCSI generic netlink constants
dad3d9f unix: add ClockGetres on Linux
8ccfc68 unix: add SysctlClockinfo on NetBSD
c2ed4ed unix: fix TestSchedSetaffinity for smt settings
2f1df4e unix: add additional rlimit resource constants on NetBSD
b09afc3 unix: add MNT_* flags on OpenBSD
90868a7 windows: add support for windows/arm
f02c795 unix: add MNT_* flags on DragonflyBSD
c01370c unix: add MNT_* flags on NetBSD
d47a0f3 unix: implement Linux AF_XDP sockets
d641721 unix: add more RTA_* constants on Linux
1561086 unix: add Termio, Winsize, Statfs_t, TC[GS]ET, Mkdir and Mknod for AIX
1061eb6 unix: change MemfdCreate flags parameter to int for all GOARCHes
ee1b12c unix: add MemfdCreate on Linux
d0be072 unix: correct misspelling in test output
4526dd3 windows: correct misspelling in comment
917fdcb unix: add remaining RTA_* constants for use with rtnetlink on Linux
8cf3aee unix: add support for linux/riscv64
ebe1bf3 unix: add SYNC_FILE_RANGE_* constants on Linux
d9c697b unix: correct argument order for SyncFileRange syscall on
linux/ppc64{,le}
2b02437 Revert "unix: implement SyncFileRange for ARM"
1b73967 unix: implement SyncFileRange for ARM
fa5fdf9 windows: add support for AF_UNIX sockets
49385e6 unix: update Dockerfile to Go 1.11
d99a578 unix: code for AIX ppc and ppc64, for gccgo
4910a1d unix: add UBI ioctl constants on Linux
11551d0 unix: use pipe2 syscall on FreeBSD instead of pipe
3b58ed4 unix: add additional file mode bit constants from sys/stat.h on Solaris
4ea2f63 unix: add example for Flock
1a700e7 unix: add NOSTD syscall numbers on FreeBSD
1c95834 unix: add additional file mode bit constants from sys/stat.h on FreeBSD
871208d unix: add additional file mode bit constants from sys/stat.h on
DragonflyBSD
14742f9 windows: add Wincrypt.h Cert related values
4e1fef5 unix: update Dockerfile to Linux 4.18, glibc 2.28 and Go 1.11beta3
98c5dad unix: update the OpenBSD pledge interface to handle execpromises
f0d5e33 unix: add *xattr functions on NetBSD
57f5ac0 unix: add additional file mode bit constants from sys/stat.h on OpenBSD
904bdc2 unix: add F*xattr on Darwin
3249cb6 unix: drop incorrect Fsetxattr size return value
f62c962 unix: add S_IRWXG and S_IRWXO to FreeBSD types
acbc56f unix: add F*xattr on Linux
90887a5 unix: add IFLA_INFO_KIND on Linux
0718ef2 unix: remove *xattr from list of unimplemented syscalls on FreeBSD
2be389f unix: add Renameat2 on Linux
34b17bd unix: fix OpenBSD codegen to include F_OK
0ffbfd4 unix, windows: add type aliases to std syscall for Signal, Errno,
SysProcAttr
3dc4335 unix: add Linux network namespace constants
bd9dbc1 unix: support Faccessat flags argument
e3f9388 unix: add Linux blkpg_ioctl_arg and blkpg_partition types
10b189e x/sys: improve NewCallback documentation
c4d1ff1 unix: implement pipe() on linux/mips
e072cad unix: document IoctlSetWinsize and IoctlSetTermios and fix pointer
lifetime

Signed-off-by: Julio Montes <[email protected]>

Gopkg.toml

@@ -36,7 +36,7 @@
 
 [[constraint]]
   name = "golang.org/x/sys"
-  revision = "ac767d655b305d4e9612f5f6e33120b9176c4ad4"
+  revision = "b016eb3dc98ea7f69ed55e8216b87187067ae621"
 
 [[constraint]]
   name = "google.golang.org/grpc"