// io.CopyN done shortly afterwards to trigger any IO errors.
	var seekSkipped int64 // Number of bytes skipped via Seek
	if sr, ok := r.(io.Seeker); ok && n > 1 {
		// Not all io.Seeker can actually Seek. For example, os.Stdin implements
		// io.Seeker, but calling Seek always returns an error and performs
		// no action. Thus, we try an innocent seek to the current position
		// to see if Seek is really supported.

			ndjson = true
		}

		toPrint := make([]string, 0, 16)
		for _, file := range files {
			var r io.Reader
			var sz int64
			switch file {
			case "-":
				r = os.Stdin
			default:
				f, err := os.Open(file)
				if err != nil {
					return err
				}
				if st, err := f.Stat(); err == nil {
					sz = st.Size()
				}
				defer f.Close()
				r = f
			}

pkg syscall (freebsd-386-cgo), type Timeval struct, Usec int32
pkg syscall (freebsd-386-cgo), type WaitStatus uint32
pkg syscall (freebsd-386-cgo), var Stderr int
pkg syscall (freebsd-386-cgo), var Stdin int
pkg syscall (freebsd-386-cgo), var Stdout int
pkg syscall (freebsd-amd64), const F_DUP2FD_CLOEXEC = 18
pkg syscall (freebsd-amd64), const F_DUP2FD_CLOEXEC ideal-int

- Client-go exec credential plugins will pass stdin only when interactive terminal is detected on stdin. This fixes a bug where previously it was checking if **stdout** is an interactive terminal. ([#99654](https://github.com/kubernetes/kubernetes/pull/99654), [@ankeesler](https://github.com/ankeesler))

pkg os, var ErrExist error
pkg os, var ErrInvalid error
pkg os, var ErrNotExist error
pkg os, var ErrPermission error
pkg os, var Interrupt Signal
pkg os, var Kill Signal
pkg os, var Stderr *File
pkg os, var Stdin *File
pkg os, var Stdout *File
pkg os/exec, func Command(string, ...string) *Cmd
pkg os/exec, func LookPath(string) (string, error)
pkg os/exec, method (*Cmd) CombinedOutput() ([]uint8, error)

pkg syscall (freebsd-arm64), type Timeval struct, Usec int64
pkg syscall (freebsd-arm64), type WaitStatus uint32
pkg syscall (freebsd-arm64), var Stderr int
pkg syscall (freebsd-arm64), var Stdin int
pkg syscall (freebsd-arm64), var Stdout int
pkg syscall (freebsd-arm64-cgo), const AF_APPLETALK = 16
pkg syscall (freebsd-arm64-cgo), const AF_APPLETALK ideal-int
pkg syscall (freebsd-arm64-cgo), const AF_ARP = 35

pkg syscall (darwin-arm64), type Timeval32 struct, Usec int32
pkg syscall (darwin-arm64), type WaitStatus uint32
pkg syscall (darwin-arm64), var Stderr int
pkg syscall (darwin-arm64), var Stdin int
pkg syscall (darwin-arm64), var Stdout int
pkg syscall (darwin-arm64-cgo), const AF_APPLETALK = 16
pkg syscall (darwin-arm64-cgo), const AF_APPLETALK ideal-int
pkg syscall (darwin-arm64-cgo), const AF_CCITT = 10

pkg syscall (netbsd-arm64-cgo), type Timeval struct, Usec int32
pkg syscall (netbsd-arm64-cgo), type WaitStatus uint32
pkg syscall (netbsd-arm64-cgo), var Stderr int
pkg syscall (netbsd-arm64-cgo), var Stdin int
pkg syscall (netbsd-arm64-cgo), var Stdout int
pkg syscall (netbsd-arm64), const AF_APPLETALK = 16
pkg syscall (netbsd-arm64), const AF_APPLETALK ideal-int
pkg syscall (netbsd-arm64), const AF_ARP = 28

*   **Windows users:** Officially-released `tensorflow` Pip packages are now
    built with Visual Studio 2019 version 16.4 in order to take advantage of the
    new `/d2ReducedOptimizeHugeFunctions` compiler flag. To use these new
    packages, you must install "Microsoft Visual C++ Redistributable for Visual
    Studio 2015, 2017 and 2019", available from Microsoft's website

pkg syscall (freebsd-riscv64), type Timeval struct, Usec int64 #53466
pkg syscall (freebsd-riscv64), type WaitStatus uint32 #53466
pkg syscall (freebsd-riscv64), var Stderr int #53466
pkg syscall (freebsd-riscv64), var Stdin int #53466
pkg syscall (freebsd-riscv64), var Stdout int #53466
pkg syscall (freebsd-riscv64-cgo), const AF_APPLETALK = 16 #53466
pkg syscall (freebsd-riscv64-cgo), const AF_APPLETALK ideal-int #53466