initial add - go fmt on grpc
Change-Id: Ib0afadd2fe5571d1456a091f94f5644458f7d3f4
diff --git a/vendor/golang.org/x/sys/unix/syscall_aix.go b/vendor/golang.org/x/sys/unix/syscall_aix.go
new file mode 100644
index 0000000..9ad8a0d
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/syscall_aix.go
@@ -0,0 +1,536 @@
+// Copyright 2018 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 aix
+
+// Aix system calls.
+// This file is compiled as ordinary Go code,
+// but it is also input to mksyscall,
+// which parses the //sys lines and generates system call stubs.
+// Note that sometimes we use a lowercase //sys name and
+// wrap it in our own nicer implementation.
+
+package unix
+
+import "unsafe"
+
+/*
+ * Wrapped
+ */
+
+//sys utimes(path string, times *[2]Timeval) (err error)
+func Utimes(path string, tv []Timeval) error {
+ if len(tv) != 2 {
+ return EINVAL
+ }
+ return utimes(path, (*[2]Timeval)(unsafe.Pointer(&tv[0])))
+}
+
+//sys utimensat(dirfd int, path string, times *[2]Timespec, flag int) (err error)
+func UtimesNano(path string, ts []Timespec) error {
+ if len(ts) != 2 {
+ return EINVAL
+ }
+ return utimensat(AT_FDCWD, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), 0)
+}
+
+func UtimesNanoAt(dirfd int, path string, ts []Timespec, flags int) error {
+ if ts == nil {
+ return utimensat(dirfd, path, nil, flags)
+ }
+ if len(ts) != 2 {
+ return EINVAL
+ }
+ return utimensat(dirfd, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), flags)
+}
+
+func (sa *SockaddrInet4) sockaddr() (unsafe.Pointer, _Socklen, error) {
+ if sa.Port < 0 || sa.Port > 0xFFFF {
+ return nil, 0, EINVAL
+ }
+ sa.raw.Family = AF_INET
+ p := (*[2]byte)(unsafe.Pointer(&sa.raw.Port))
+ p[0] = byte(sa.Port >> 8)
+ p[1] = byte(sa.Port)
+ for i := 0; i < len(sa.Addr); i++ {
+ sa.raw.Addr[i] = sa.Addr[i]
+ }
+ return unsafe.Pointer(&sa.raw), SizeofSockaddrInet4, nil
+}
+
+func (sa *SockaddrInet6) sockaddr() (unsafe.Pointer, _Socklen, error) {
+ if sa.Port < 0 || sa.Port > 0xFFFF {
+ return nil, 0, EINVAL
+ }
+ sa.raw.Family = AF_INET6
+ p := (*[2]byte)(unsafe.Pointer(&sa.raw.Port))
+ p[0] = byte(sa.Port >> 8)
+ p[1] = byte(sa.Port)
+ sa.raw.Scope_id = sa.ZoneId
+ for i := 0; i < len(sa.Addr); i++ {
+ sa.raw.Addr[i] = sa.Addr[i]
+ }
+ return unsafe.Pointer(&sa.raw), SizeofSockaddrInet6, nil
+}
+
+func (sa *SockaddrUnix) sockaddr() (unsafe.Pointer, _Socklen, error) {
+ name := sa.Name
+ n := len(name)
+ if n > len(sa.raw.Path) {
+ return nil, 0, EINVAL
+ }
+ if n == len(sa.raw.Path) && name[0] != '@' {
+ return nil, 0, EINVAL
+ }
+ sa.raw.Family = AF_UNIX
+ for i := 0; i < n; i++ {
+ sa.raw.Path[i] = uint8(name[i])
+ }
+ // length is family (uint16), name, NUL.
+ sl := _Socklen(2)
+ if n > 0 {
+ sl += _Socklen(n) + 1
+ }
+ if sa.raw.Path[0] == '@' {
+ sa.raw.Path[0] = 0
+ // Don't count trailing NUL for abstract address.
+ sl--
+ }
+
+ return unsafe.Pointer(&sa.raw), sl, nil
+}
+
+func Getsockname(fd int) (sa Sockaddr, err error) {
+ var rsa RawSockaddrAny
+ var len _Socklen = SizeofSockaddrAny
+ if err = getsockname(fd, &rsa, &len); err != nil {
+ return
+ }
+ return anyToSockaddr(fd, &rsa)
+}
+
+//sys getcwd(buf []byte) (err error)
+
+const ImplementsGetwd = true
+
+func Getwd() (ret string, err error) {
+ for len := uint64(4096); ; len *= 2 {
+ b := make([]byte, len)
+ err := getcwd(b)
+ if err == nil {
+ i := 0
+ for b[i] != 0 {
+ i++
+ }
+ return string(b[0:i]), nil
+ }
+ if err != ERANGE {
+ return "", err
+ }
+ }
+}
+
+func Getcwd(buf []byte) (n int, err error) {
+ err = getcwd(buf)
+ if err == nil {
+ i := 0
+ for buf[i] != 0 {
+ i++
+ }
+ n = i + 1
+ }
+ return
+}
+
+func Getgroups() (gids []int, err error) {
+ n, err := getgroups(0, nil)
+ if err != nil {
+ return nil, err
+ }
+ if n == 0 {
+ return nil, nil
+ }
+
+ // Sanity check group count. Max is 16 on BSD.
+ if n < 0 || n > 1000 {
+ return nil, EINVAL
+ }
+
+ a := make([]_Gid_t, n)
+ n, err = getgroups(n, &a[0])
+ if err != nil {
+ return nil, err
+ }
+ gids = make([]int, n)
+ for i, v := range a[0:n] {
+ gids[i] = int(v)
+ }
+ return
+}
+
+func Setgroups(gids []int) (err error) {
+ if len(gids) == 0 {
+ return setgroups(0, nil)
+ }
+
+ a := make([]_Gid_t, len(gids))
+ for i, v := range gids {
+ a[i] = _Gid_t(v)
+ }
+ return setgroups(len(a), &a[0])
+}
+
+/*
+ * Socket
+ */
+
+//sys accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error)
+
+func Accept(fd int) (nfd int, sa Sockaddr, err error) {
+ var rsa RawSockaddrAny
+ var len _Socklen = SizeofSockaddrAny
+ nfd, err = accept(fd, &rsa, &len)
+ if nfd == -1 {
+ return
+ }
+ sa, err = anyToSockaddr(fd, &rsa)
+ if err != nil {
+ Close(nfd)
+ nfd = 0
+ }
+ return
+}
+
+func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from Sockaddr, err error) {
+ // Recvmsg not implemented on AIX
+ sa := new(SockaddrUnix)
+ return -1, -1, -1, sa, ENOSYS
+}
+
+func Sendmsg(fd int, p, oob []byte, to Sockaddr, flags int) (err error) {
+ _, err = SendmsgN(fd, p, oob, to, flags)
+ return
+}
+
+func SendmsgN(fd int, p, oob []byte, to Sockaddr, flags int) (n int, err error) {
+ // SendmsgN not implemented on AIX
+ return -1, ENOSYS
+}
+
+func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) {
+ switch rsa.Addr.Family {
+
+ case AF_UNIX:
+ pp := (*RawSockaddrUnix)(unsafe.Pointer(rsa))
+ sa := new(SockaddrUnix)
+
+ // Some versions of AIX have a bug in getsockname (see IV78655).
+ // We can't rely on sa.Len being set correctly.
+ n := SizeofSockaddrUnix - 3 // subtract leading Family, Len, terminating NUL.
+ for i := 0; i < n; i++ {
+ if pp.Path[i] == 0 {
+ n = i
+ break
+ }
+ }
+
+ bytes := (*[10000]byte)(unsafe.Pointer(&pp.Path[0]))[0:n]
+ sa.Name = string(bytes)
+ return sa, nil
+
+ case AF_INET:
+ pp := (*RawSockaddrInet4)(unsafe.Pointer(rsa))
+ sa := new(SockaddrInet4)
+ p := (*[2]byte)(unsafe.Pointer(&pp.Port))
+ sa.Port = int(p[0])<<8 + int(p[1])
+ for i := 0; i < len(sa.Addr); i++ {
+ sa.Addr[i] = pp.Addr[i]
+ }
+ return sa, nil
+
+ case AF_INET6:
+ pp := (*RawSockaddrInet6)(unsafe.Pointer(rsa))
+ sa := new(SockaddrInet6)
+ p := (*[2]byte)(unsafe.Pointer(&pp.Port))
+ sa.Port = int(p[0])<<8 + int(p[1])
+ sa.ZoneId = pp.Scope_id
+ for i := 0; i < len(sa.Addr); i++ {
+ sa.Addr[i] = pp.Addr[i]
+ }
+ return sa, nil
+ }
+ return nil, EAFNOSUPPORT
+}
+
+func Gettimeofday(tv *Timeval) (err error) {
+ err = gettimeofday(tv, nil)
+ return
+}
+
+func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+ if raceenabled {
+ raceReleaseMerge(unsafe.Pointer(&ioSync))
+ }
+ return sendfile(outfd, infd, offset, count)
+}
+
+// TODO
+func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+ return -1, ENOSYS
+}
+
+func direntIno(buf []byte) (uint64, bool) {
+ return readInt(buf, unsafe.Offsetof(Dirent{}.Ino), unsafe.Sizeof(Dirent{}.Ino))
+}
+
+func direntReclen(buf []byte) (uint64, bool) {
+ return readInt(buf, unsafe.Offsetof(Dirent{}.Reclen), unsafe.Sizeof(Dirent{}.Reclen))
+}
+
+func direntNamlen(buf []byte) (uint64, bool) {
+ reclen, ok := direntReclen(buf)
+ if !ok {
+ return 0, false
+ }
+ return reclen - uint64(unsafe.Offsetof(Dirent{}.Name)), true
+}
+
+//sys getdirent(fd int, buf []byte) (n int, err error)
+func Getdents(fd int, buf []byte) (n int, err error) {
+ return getdirent(fd, buf)
+}
+
+//sys wait4(pid Pid_t, status *_C_int, options int, rusage *Rusage) (wpid Pid_t, err error)
+func Wait4(pid int, wstatus *WaitStatus, options int, rusage *Rusage) (wpid int, err error) {
+ var status _C_int
+ var r Pid_t
+ err = ERESTART
+ // AIX wait4 may return with ERESTART errno, while the processus is still
+ // active.
+ for err == ERESTART {
+ r, err = wait4(Pid_t(pid), &status, options, rusage)
+ }
+ wpid = int(r)
+ if wstatus != nil {
+ *wstatus = WaitStatus(status)
+ }
+ return
+}
+
+/*
+ * Wait
+ */
+
+type WaitStatus uint32
+
+func (w WaitStatus) Stopped() bool { return w&0x40 != 0 }
+func (w WaitStatus) StopSignal() Signal {
+ if !w.Stopped() {
+ return -1
+ }
+ return Signal(w>>8) & 0xFF
+}
+
+func (w WaitStatus) Exited() bool { return w&0xFF == 0 }
+func (w WaitStatus) ExitStatus() int {
+ if !w.Exited() {
+ return -1
+ }
+ return int((w >> 8) & 0xFF)
+}
+
+func (w WaitStatus) Signaled() bool { return w&0x40 == 0 && w&0xFF != 0 }
+func (w WaitStatus) Signal() Signal {
+ if !w.Signaled() {
+ return -1
+ }
+ return Signal(w>>16) & 0xFF
+}
+
+func (w WaitStatus) Continued() bool { return w&0x01000000 != 0 }
+
+func (w WaitStatus) CoreDump() bool { return w&0x80 == 0x80 }
+
+func (w WaitStatus) TrapCause() int { return -1 }
+
+//sys ioctl(fd int, req uint, arg uintptr) (err error)
+
+// fcntl must never be called with cmd=F_DUP2FD because it doesn't work on AIX
+// There is no way to create a custom fcntl and to keep //sys fcntl easily,
+// Therefore, the programmer must call dup2 instead of fcntl in this case.
+
+// FcntlInt performs a fcntl syscall on fd with the provided command and argument.
+//sys FcntlInt(fd uintptr, cmd int, arg int) (r int,err error) = fcntl
+
+// FcntlFlock performs a fcntl syscall for the F_GETLK, F_SETLK or F_SETLKW command.
+//sys FcntlFlock(fd uintptr, cmd int, lk *Flock_t) (err error) = fcntl
+
+//sys fcntl(fd int, cmd int, arg int) (val int, err error)
+
+/*
+ * Direct access
+ */
+
+//sys Acct(path string) (err error)
+//sys Chdir(path string) (err error)
+//sys Chroot(path string) (err error)
+//sys Close(fd int) (err error)
+//sys Dup(oldfd int) (fd int, err error)
+//sys Exit(code int)
+//sys Faccessat(dirfd int, path string, mode uint32, flags int) (err error)
+//sys Fchdir(fd int) (err error)
+//sys Fchmod(fd int, mode uint32) (err error)
+//sys Fchmodat(dirfd int, path string, mode uint32, flags int) (err error)
+//sys Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error)
+//sys Fdatasync(fd int) (err error)
+//sys Fsync(fd int) (err error)
+// readdir_r
+//sysnb Getpgid(pid int) (pgid int, err error)
+
+//sys Getpgrp() (pid int)
+
+//sysnb Getpid() (pid int)
+//sysnb Getppid() (ppid int)
+//sys Getpriority(which int, who int) (prio int, err error)
+//sysnb Getrusage(who int, rusage *Rusage) (err error)
+//sysnb Getsid(pid int) (sid int, err error)
+//sysnb Kill(pid int, sig Signal) (err error)
+//sys Klogctl(typ int, buf []byte) (n int, err error) = syslog
+//sys Mkdir(dirfd int, path string, mode uint32) (err error)
+//sys Mkdirat(dirfd int, path string, mode uint32) (err error)
+//sys Mkfifo(path string, mode uint32) (err error)
+//sys Mknod(path string, mode uint32, dev int) (err error)
+//sys Mknodat(dirfd int, path string, mode uint32, dev int) (err error)
+//sys Nanosleep(time *Timespec, leftover *Timespec) (err error)
+//sys Open(path string, mode int, perm uint32) (fd int, err error) = open64
+//sys Openat(dirfd int, path string, flags int, mode uint32) (fd int, err error)
+//sys read(fd int, p []byte) (n int, err error)
+//sys Readlink(path string, buf []byte) (n int, err error)
+//sys Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
+//sys Setdomainname(p []byte) (err error)
+//sys Sethostname(p []byte) (err error)
+//sysnb Setpgid(pid int, pgid int) (err error)
+//sysnb Setsid() (pid int, err error)
+//sysnb Settimeofday(tv *Timeval) (err error)
+
+//sys Setuid(uid int) (err error)
+//sys Setgid(uid int) (err error)
+
+//sys Setpriority(which int, who int, prio int) (err error)
+//sys Statx(dirfd int, path string, flags int, mask int, stat *Statx_t) (err error)
+//sys Sync()
+//sysnb Times(tms *Tms) (ticks uintptr, err error)
+//sysnb Umask(mask int) (oldmask int)
+//sysnb Uname(buf *Utsname) (err error)
+//sys Unlink(path string) (err error)
+//sys Unlinkat(dirfd int, path string, flags int) (err error)
+//sys Ustat(dev int, ubuf *Ustat_t) (err error)
+//sys write(fd int, p []byte) (n int, err error)
+//sys readlen(fd int, p *byte, np int) (n int, err error) = read
+//sys writelen(fd int, p *byte, np int) (n int, err error) = write
+
+//sys Dup2(oldfd int, newfd int) (err error)
+//sys Fadvise(fd int, offset int64, length int64, advice int) (err error) = posix_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) = fstatat
+//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 Getuid() (uid int)
+//sys Lchown(path string, uid int, gid int) (err error)
+//sys Listen(s int, n 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) = pread64
+//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = pwrite64
+//sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error)
+//sys Pselect(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timespec, sigmask *Sigset_t) (n int, err error)
+//sysnb Setregid(rgid int, egid int) (err error)
+//sysnb Setreuid(ruid int, euid int) (err error)
+//sys Shutdown(fd int, how 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, statptr *Stat_t) (err error)
+//sys Statfs(path string, buf *Statfs_t) (err error)
+//sys Truncate(path string, length int64) (err error)
+
+//sys bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
+//sys connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
+//sysnb getgroups(n int, list *_Gid_t) (nn int, err error)
+//sysnb setgroups(n int, list *_Gid_t) (err error)
+//sys getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error)
+//sys setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error)
+//sysnb socket(domain int, typ int, proto int) (fd int, err error)
+//sysnb socketpair(domain int, typ int, proto int, fd *[2]int32) (err error)
+//sysnb getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
+//sysnb getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
+//sys recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error)
+//sys sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error)
+
+// In order to use msghdr structure with Control, Controllen, nrecvmsg and nsendmsg must be used.
+//sys recvmsg(s int, msg *Msghdr, flags int) (n int, err error) = nrecvmsg
+//sys sendmsg(s int, msg *Msghdr, flags int) (n int, err error) = nsendmsg
+
+//sys munmap(addr uintptr, length uintptr) (err error)
+
+var mapper = &mmapper{
+ active: make(map[*byte][]byte),
+ mmap: mmap,
+ munmap: munmap,
+}
+
+func Mmap(fd int, offset int64, length int, prot int, flags int) (data []byte, err error) {
+ return mapper.Mmap(fd, offset, length, prot, flags)
+}
+
+func Munmap(b []byte) (err error) {
+ return mapper.Munmap(b)
+}
+
+//sys Madvise(b []byte, advice int) (err error)
+//sys Mprotect(b []byte, prot int) (err error)
+//sys Mlock(b []byte) (err error)
+//sys Mlockall(flags int) (err error)
+//sys Msync(b []byte, flags int) (err error)
+//sys Munlock(b []byte) (err error)
+//sys Munlockall() (err error)
+
+//sysnb pipe(p *[2]_C_int) (err error)
+
+func Pipe(p []int) (err error) {
+ if len(p) != 2 {
+ return EINVAL
+ }
+ var pp [2]_C_int
+ err = pipe(&pp)
+ p[0] = int(pp[0])
+ p[1] = int(pp[1])
+ return
+}
+
+//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 gettimeofday(tv *Timeval, tzp *Timezone) (err error)
+//sysnb Time(t *Time_t) (tt Time_t, err error)
+//sys Utime(path string, buf *Utimbuf) (err error)
+
+//sys Getsystemcfg(label int) (n uint64)
+
+//sys umount(target string) (err error)
+func Unmount(target string, flags int) (err error) {
+ if flags != 0 {
+ // AIX doesn't have any flags for umount.
+ return ENOSYS
+ }
+ return umount(target)
+}