Important Notice

The pages on this site contain documentation for very old MS-DOS software, purely for historical purposes. If you're looking for up-to-date documentation, particularly for programming, you should not rely on the information found here, as it will be woefully out of date.

 ◄Description► ◄Example►                     ◄Up► ◄Contents► ◄Index► ◄Back►
─────Run-Time Library───────────────────────────────────────────────────────
 
  Include:   <io.h>, <errno.h>
 
  Syntax:    int _read( int handle, void *buffer, unsigned count );
 
  Returns:   the number of bytes actually read or 0 at end-of-file, if
             successful, or -1 if not.
             errno: EBADF
 
  See also:  _write, fread
                                    -♦-