initial add - go fmt on grpc
Change-Id: Ib0afadd2fe5571d1456a091f94f5644458f7d3f4
diff --git a/vendor/golang.org/x/sys/unix/syscall_linux_s390x.go b/vendor/golang.org/x/sys/unix/syscall_linux_s390x.go
new file mode 100644
index 0000000..eb5cb1a
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/syscall_linux_s390x.go
@@ -0,0 +1,342 @@
+// Copyright 2016 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build s390x,linux
+
+package unix
+
+import (
+ "unsafe"
+)
+
+//sys Dup2(oldfd int, newfd int) (err error)
+//sysnb EpollCreate(size int) (fd int, err error)
+//sys EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error)
+//sys Fadvise(fd int, offset int64, length int64, advice int) (err error) = SYS_FADVISE64
+//sys Fchown(fd int, uid int, gid int) (err error)
+//sys Fstat(fd int, stat *Stat_t) (err error)
+//sys Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) = SYS_NEWFSTATAT
+//sys Fstatfs(fd int, buf *Statfs_t) (err error)
+//sys Ftruncate(fd int, length int64) (err error)
+//sysnb Getegid() (egid int)
+//sysnb Geteuid() (euid int)
+//sysnb Getgid() (gid int)
+//sysnb Getrlimit(resource int, rlim *Rlimit) (err error)
+//sysnb Getuid() (uid int)
+//sysnb InotifyInit() (fd int, err error)
+//sys Lchown(path string, uid int, gid int) (err error)
+//sys Lstat(path string, stat *Stat_t) (err error)
+//sys Pause() (err error)
+//sys Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
+//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
+//sys Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
+//sys Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK
+//sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error)
+//sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error)
+//sys Setfsgid(gid int) (err error)
+//sys Setfsuid(uid int) (err error)
+//sysnb Setregid(rgid int, egid int) (err error)
+//sysnb Setresgid(rgid int, egid int, sgid int) (err error)
+//sysnb Setresuid(ruid int, euid int, suid int) (err error)
+//sysnb Setrlimit(resource int, rlim *Rlimit) (err error)
+//sysnb Setreuid(ruid int, euid int) (err error)
+//sys Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error)
+//sys Stat(path string, stat *Stat_t) (err error)
+//sys Statfs(path string, buf *Statfs_t) (err error)
+//sys SyncFileRange(fd int, off int64, n int64, flags int) (err error)
+//sys Truncate(path string, length int64) (err error)
+//sys Ustat(dev int, ubuf *Ustat_t) (err error)
+//sysnb getgroups(n int, list *_Gid_t) (nn int, err error)
+//sysnb setgroups(n int, list *_Gid_t) (err error)
+
+//sys futimesat(dirfd int, path string, times *[2]Timeval) (err error)
+//sysnb Gettimeofday(tv *Timeval) (err error)
+
+func Time(t *Time_t) (tt Time_t, err error) {
+ var tv Timeval
+ err = Gettimeofday(&tv)
+ if err != nil {
+ return 0, err
+ }
+ if t != nil {
+ *t = Time_t(tv.Sec)
+ }
+ return Time_t(tv.Sec), nil
+}
+
+//sys Utime(path string, buf *Utimbuf) (err error)
+//sys utimes(path string, times *[2]Timeval) (err error)
+
+func setTimespec(sec, nsec int64) Timespec {
+ return Timespec{Sec: sec, Nsec: nsec}
+}
+
+func setTimeval(sec, usec int64) Timeval {
+ return Timeval{Sec: sec, Usec: usec}
+}
+
+//sysnb pipe2(p *[2]_C_int, flags int) (err error)
+
+func Pipe(p []int) (err error) {
+ if len(p) != 2 {
+ return EINVAL
+ }
+ var pp [2]_C_int
+ err = pipe2(&pp, 0) // pipe2 is the same as pipe when flags are set to 0.
+ p[0] = int(pp[0])
+ p[1] = int(pp[1])
+ return
+}
+
+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
+}
+
+func Ioperm(from int, num int, on int) (err error) {
+ return ENOSYS
+}
+
+func Iopl(level int) (err error) {
+ return ENOSYS
+}
+
+func (r *PtraceRegs) PC() uint64 { return r.Psw.Addr }
+
+func (r *PtraceRegs) SetPC(pc uint64) { r.Psw.Addr = pc }
+
+func (iov *Iovec) SetLen(length int) {
+ iov.Len = uint64(length)
+}
+
+func (msghdr *Msghdr) SetControllen(length int) {
+ msghdr.Controllen = uint64(length)
+}
+
+func (msghdr *Msghdr) SetIovlen(length int) {
+ msghdr.Iovlen = uint64(length)
+}
+
+func (cmsg *Cmsghdr) SetLen(length int) {
+ cmsg.Len = uint64(length)
+}
+
+// Linux on s390x uses the old mmap interface, which requires arguments to be passed in a struct.
+// mmap2 also requires arguments to be passed in a struct; it is currently not exposed in <asm/unistd.h>.
+func mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error) {
+ mmap_args := [6]uintptr{addr, length, uintptr(prot), uintptr(flags), uintptr(fd), uintptr(offset)}
+ r0, _, e1 := Syscall(SYS_MMAP, uintptr(unsafe.Pointer(&mmap_args[0])), 0, 0)
+ xaddr = uintptr(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// On s390x Linux, all the socket calls go through an extra indirection.
+// The arguments to the underlying system call (SYS_SOCKETCALL) are the
+// number below and a pointer to an array of uintptr.
+const (
+ // see linux/net.h
+ netSocket = 1
+ netBind = 2
+ netConnect = 3
+ netListen = 4
+ netAccept = 5
+ netGetSockName = 6
+ netGetPeerName = 7
+ netSocketPair = 8
+ netSend = 9
+ netRecv = 10
+ netSendTo = 11
+ netRecvFrom = 12
+ netShutdown = 13
+ netSetSockOpt = 14
+ netGetSockOpt = 15
+ netSendMsg = 16
+ netRecvMsg = 17
+ netAccept4 = 18
+ netRecvMMsg = 19
+ netSendMMsg = 20
+)
+
+func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (int, error) {
+ args := [3]uintptr{uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen))}
+ fd, _, err := Syscall(SYS_SOCKETCALL, netAccept, uintptr(unsafe.Pointer(&args)), 0)
+ if err != 0 {
+ return 0, err
+ }
+ return int(fd), nil
+}
+
+func accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (int, error) {
+ args := [4]uintptr{uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags)}
+ fd, _, err := Syscall(SYS_SOCKETCALL, netAccept4, uintptr(unsafe.Pointer(&args)), 0)
+ if err != 0 {
+ return 0, err
+ }
+ return int(fd), nil
+}
+
+func getsockname(s int, rsa *RawSockaddrAny, addrlen *_Socklen) error {
+ args := [3]uintptr{uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen))}
+ _, _, err := RawSyscall(SYS_SOCKETCALL, netGetSockName, uintptr(unsafe.Pointer(&args)), 0)
+ if err != 0 {
+ return err
+ }
+ return nil
+}
+
+func getpeername(s int, rsa *RawSockaddrAny, addrlen *_Socklen) error {
+ args := [3]uintptr{uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen))}
+ _, _, err := RawSyscall(SYS_SOCKETCALL, netGetPeerName, uintptr(unsafe.Pointer(&args)), 0)
+ if err != 0 {
+ return err
+ }
+ return nil
+}
+
+func socketpair(domain int, typ int, flags int, fd *[2]int32) error {
+ args := [4]uintptr{uintptr(domain), uintptr(typ), uintptr(flags), uintptr(unsafe.Pointer(fd))}
+ _, _, err := RawSyscall(SYS_SOCKETCALL, netSocketPair, uintptr(unsafe.Pointer(&args)), 0)
+ if err != 0 {
+ return err
+ }
+ return nil
+}
+
+func bind(s int, addr unsafe.Pointer, addrlen _Socklen) error {
+ args := [3]uintptr{uintptr(s), uintptr(addr), uintptr(addrlen)}
+ _, _, err := Syscall(SYS_SOCKETCALL, netBind, uintptr(unsafe.Pointer(&args)), 0)
+ if err != 0 {
+ return err
+ }
+ return nil
+}
+
+func connect(s int, addr unsafe.Pointer, addrlen _Socklen) error {
+ args := [3]uintptr{uintptr(s), uintptr(addr), uintptr(addrlen)}
+ _, _, err := Syscall(SYS_SOCKETCALL, netConnect, uintptr(unsafe.Pointer(&args)), 0)
+ if err != 0 {
+ return err
+ }
+ return nil
+}
+
+func socket(domain int, typ int, proto int) (int, error) {
+ args := [3]uintptr{uintptr(domain), uintptr(typ), uintptr(proto)}
+ fd, _, err := RawSyscall(SYS_SOCKETCALL, netSocket, uintptr(unsafe.Pointer(&args)), 0)
+ if err != 0 {
+ return 0, err
+ }
+ return int(fd), nil
+}
+
+func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) error {
+ args := [5]uintptr{uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen))}
+ _, _, err := Syscall(SYS_SOCKETCALL, netGetSockOpt, uintptr(unsafe.Pointer(&args)), 0)
+ if err != 0 {
+ return err
+ }
+ return nil
+}
+
+func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) error {
+ args := [4]uintptr{uintptr(s), uintptr(level), uintptr(name), uintptr(val)}
+ _, _, err := Syscall(SYS_SOCKETCALL, netSetSockOpt, uintptr(unsafe.Pointer(&args)), 0)
+ if err != 0 {
+ return err
+ }
+ return nil
+}
+
+func recvfrom(s int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (int, error) {
+ var base uintptr
+ if len(p) > 0 {
+ base = uintptr(unsafe.Pointer(&p[0]))
+ }
+ args := [6]uintptr{uintptr(s), base, uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen))}
+ n, _, err := Syscall(SYS_SOCKETCALL, netRecvFrom, uintptr(unsafe.Pointer(&args)), 0)
+ if err != 0 {
+ return 0, err
+ }
+ return int(n), nil
+}
+
+func sendto(s int, p []byte, flags int, to unsafe.Pointer, addrlen _Socklen) error {
+ var base uintptr
+ if len(p) > 0 {
+ base = uintptr(unsafe.Pointer(&p[0]))
+ }
+ args := [6]uintptr{uintptr(s), base, uintptr(len(p)), uintptr(flags), uintptr(to), uintptr(addrlen)}
+ _, _, err := Syscall(SYS_SOCKETCALL, netSendTo, uintptr(unsafe.Pointer(&args)), 0)
+ if err != 0 {
+ return err
+ }
+ return nil
+}
+
+func recvmsg(s int, msg *Msghdr, flags int) (int, error) {
+ args := [3]uintptr{uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags)}
+ n, _, err := Syscall(SYS_SOCKETCALL, netRecvMsg, uintptr(unsafe.Pointer(&args)), 0)
+ if err != 0 {
+ return 0, err
+ }
+ return int(n), nil
+}
+
+func sendmsg(s int, msg *Msghdr, flags int) (int, error) {
+ args := [3]uintptr{uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags)}
+ n, _, err := Syscall(SYS_SOCKETCALL, netSendMsg, uintptr(unsafe.Pointer(&args)), 0)
+ if err != 0 {
+ return 0, err
+ }
+ return int(n), nil
+}
+
+func Listen(s int, n int) error {
+ args := [2]uintptr{uintptr(s), uintptr(n)}
+ _, _, err := Syscall(SYS_SOCKETCALL, netListen, uintptr(unsafe.Pointer(&args)), 0)
+ if err != 0 {
+ return err
+ }
+ return nil
+}
+
+func Shutdown(s, how int) error {
+ args := [2]uintptr{uintptr(s), uintptr(how)}
+ _, _, err := Syscall(SYS_SOCKETCALL, netShutdown, uintptr(unsafe.Pointer(&args)), 0)
+ if err != 0 {
+ return err
+ }
+ return nil
+}
+
+//sys poll(fds *PollFd, nfds int, timeout int) (n int, err error)
+
+func Poll(fds []PollFd, timeout int) (n int, err error) {
+ if len(fds) == 0 {
+ return poll(nil, 0, timeout)
+ }
+ return poll(&fds[0], len(fds), timeout)
+}
+
+//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 {
+ cmdlineLen := len(cmdline)
+ if cmdlineLen > 0 {
+ // Account for the additional NULL byte added by
+ // BytePtrFromString in kexecFileLoad. The kexec_file_load
+ // syscall expects a NULL-terminated string.
+ cmdlineLen++
+ }
+ return kexecFileLoad(kernelFd, initrdFd, cmdlineLen, cmdline, flags)
+}