}

// Validate - validate if the tty can be written to
func (c *Target) Validate() error {
	return nil
}

// Endpoint returns the backend endpoint
func (c *Target) Endpoint() string {
	return ""
}

func (c *Target) String() string {
	return "console"
}

// Send log message 'e' to console
func (c *Target) Send(e interface{}) error {
	entry, ok := e.(log.Entry)
	if !ok {

      read += r;
    } else if (r == 0) {
      TF_SetStatus(status, TF_OUT_OF_RANGE, "Read fewer bytes than requested");
      break;
    } else if (errno == EINTR || errno == EAGAIN) {
      // Retry
    } else {
      TF_SetStatusFromIOError(status, errno, posix_file->filename);
      break;
    }
  }

  return read;
}

}  // namespace tf_random_access_file

pkg debug/macho, func NewFatFile(io.ReaderAt) (*FatFile, error)
pkg debug/macho, func OpenFat(string) (*FatFile, error)
pkg debug/macho, method (*FatFile) Close() error
pkg debug/macho, method (FatArch) Close() error
pkg debug/macho, method (FatArch) DWARF() (*dwarf.Data, error)
pkg debug/macho, method (FatArch) ImportedLibraries() ([]string, error)
pkg debug/macho, method (FatArch) ImportedSymbols() ([]string, error)

	lockFileFailImmediately = 1

	// see https://msdn.microsoft.com/en-us/library/windows/desktop/ms681382(v=vs.85).aspx
	errLockViolation syscall.Errno = 0x21
)

// lockedOpenFile is an internal function.
func lockedOpenFile(path string, flag int, perm os.FileMode, lockType uint32) (*LockedFile, error) {
	f, err := Open(path, flag, perm)
	if err != nil {
		return nil, err
	}

pkg syscall (freebsd-arm64), func Dup2(int, int) error
pkg syscall (freebsd-arm64), func Fchdir(int) error
pkg syscall (freebsd-arm64), func Fchflags(int, int) error
pkg syscall (freebsd-arm64), func Fchmod(int, uint32) error
pkg syscall (freebsd-arm64), func Fchown(int, int, int) error
pkg syscall (freebsd-arm64), func FcntlFlock(uintptr, int, *Flock_t) error
pkg syscall (freebsd-arm64), func Flock(int, int) error

pkg syscall (freebsd-riscv64), func Setegid(int) error #53466
pkg syscall (freebsd-riscv64), func Seteuid(int) error #53466
pkg syscall (freebsd-riscv64), func Setgid(int) error #53466
pkg syscall (freebsd-riscv64), func Setgroups([]int) error #53466
pkg syscall (freebsd-riscv64), func Setlogin(string) error #53466
pkg syscall (freebsd-riscv64), func Setpgid(int, int) error #53466

	}
	if context == ctxAssign2 {
		context = ctxExpr
	}
	if context == ctxEmbedType {
		error_(sel.Pos(), "cannot embed C type")
	}
	goname := sel.Sel.Name
	if goname == "errno" {
		error_(sel.Pos(), "cannot refer to errno directly; see documentation")
		return
	}
	if goname == "_CMalloc" {
		error_(sel.Pos(), "cannot refer to C._CMalloc; use C.malloc")
		return
	}
	if goname == "malloc" {

				if err.Error() != testCase.expectedErr.Error() {
					if runtime.GOOS != globalWindowsOSName {
						t.Errorf("Case: %d %#v, expected: %s, got: %s", i+1, testCase, testCase.expectedErr, err)
					} else {
						var resultErrno, expectErrno uintptr
						if pathErr, ok := err.(*os.PathError); ok {
							if errno, pok := pathErr.Err.(syscall.Errno); pok {
								resultErrno = uintptr(errno)

pkg syscall (netbsd-arm64), func Fchdir(int) error
pkg syscall (netbsd-arm64), func Fchflags(int, int) error
pkg syscall (netbsd-arm64), func Fchmod(int, uint32) error
pkg syscall (netbsd-arm64), func Fchown(int, int, int) error
pkg syscall (netbsd-arm64), func FcntlFlock(uintptr, int, *Flock_t) error
pkg syscall (netbsd-arm64), func Flock(int, int) error
pkg syscall (netbsd-arm64), func FlushBpf(int) error

<img src="/img/python-types/image06.png">

Notice that this means "`one_person` is an **instance** of the class `Person`".

It doesn't mean "`one_person` is the **class** called `Person`".

## Pydantic models

<a href="https://docs.pydantic.dev/" class="external-link" target="_blank">Pydantic</a> is a Python library to perform data validation.

You declare the "shape" of the data as classes with attributes.