1 files changed, 2 insertions, 53 deletions

diff --git a/vendor/golang.org/x/sys/unix/syscall_linux_arm64.go b/vendor/golang.org/x/sys/unix/syscall_linux_arm64.go
index 7f27ebf2f..862890de2 100644
--- a/vendor/golang.org/x/sys/unix/syscall_linux_arm64.go
+++ b/vendor/golang.org/x/sys/unix/syscall_linux_arm64.go
@@ -9,13 +9,6 @@ package unix
 
 import "unsafe"
 
-func EpollCreate(size int) (fd int, err error) {
-	if size <= 0 {
-		return -1, EINVAL
-	}
-	return EpollCreate1(0)
-}
-
 //sys	EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) = SYS_EPOLL_PWAIT
 //sys	Fadvise(fd int, offset int64, length int64, advice int) (err error) = SYS_FADVISE64
 //sys	Fchown(fd int, uid int, gid int) (err error)
@@ -145,33 +138,9 @@ func utimes(path string, tv *[2]Timeval) (err error) {
 	return utimensat(AT_FDCWD, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), 0)
 }
 
-func Pipe(p []int) (err error) {
-	if len(p) != 2 {
-		return EINVAL
-	}
-	var pp [2]_C_int
-	err = pipe2(&pp, 0)
-	p[0] = int(pp[0])
-	p[1] = int(pp[1])
-	return
-}
-
-//sysnb	pipe2(p *[2]_C_int, flags int) (err error)
-
-func Pipe2(p []int, flags int) (err error) {
-	if len(p) != 2 {
-		return EINVAL
-	}
-	var pp [2]_C_int
-	err = pipe2(&pp, flags)
-	p[0] = int(pp[0])
-	p[1] = int(pp[1])
-	return
-}
-
 // Getrlimit prefers the prlimit64 system call. See issue 38604.
 func Getrlimit(resource int, rlim *Rlimit) error {
-	err := prlimit(0, resource, nil, rlim)
+	err := Prlimit(0, resource, nil, rlim)
 	if err != ENOSYS {
 		return err
 	}
@@ -180,7 +149,7 @@ func Getrlimit(resource int, rlim *Rlimit) error {
 
 // Setrlimit prefers the prlimit64 system call. See issue 38604.
 func Setrlimit(resource int, rlim *Rlimit) error {
-	err := prlimit(0, resource, rlim, nil)
+	err := Prlimit(0, resource, rlim, nil)
 	if err != ENOSYS {
 		return err
 	}
@@ -211,31 +180,11 @@ func (rsa *RawSockaddrNFCLLCP) SetServiceNameLen(length int) {
 	rsa.Service_name_len = uint64(length)
 }
 
-func InotifyInit() (fd int, err error) {
-	return InotifyInit1(0)
-}
-
-// dup2 exists because func Dup3 in syscall_linux.go references
-// it in an unreachable path. dup2 isn't available on arm64.
-func dup2(oldfd int, newfd int) error
-
 func Pause() error {
 	_, err := ppoll(nil, 0, nil, nil)
 	return err
 }
 
-func Poll(fds []PollFd, timeout int) (n int, err error) {
-	var ts *Timespec
-	if timeout >= 0 {
-		ts = new(Timespec)
-		*ts = NsecToTimespec(int64(timeout) * 1e6)
-	}
-	if len(fds) == 0 {
-		return ppoll(nil, 0, ts, nil)
-	}
-	return ppoll(&fds[0], len(fds), ts, nil)
-}
-
 //sys	kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, flags int) (err error)
 
 func KexecFileLoad(kernelFd int, initrdFd int, cmdline string, flags int) error {