explain_tcsetattr_or_die - set terminal attributes and report errors

       libexplain version 1.4
       Copyright (C) 2009 Peter Miller

                                                                                     explain_tcsetattr_or_die(3)

       The  explain_tcsetattr_or_die  function  is  used  to  call  the  tcsetattr(3) system call. On failure an
       explanation will be printed to stderr, obtained from the  explain_tcsetattr(3)  function,  and  then  the
       process terminates by calling exit(EXIT_FAILURE).

       The  explain_tcsetattr_on_error  function  is  used  to  call the tcsetattr(3) system call. On failure an
       explanation will be printed to stderr, obtained from the explain_tcsetattr(3) function, but still returns
       to the caller.

       fildes  The fildes, exactly as to be passed to the tcsetattr(3) system call.

       options The options, exactly as to be passed to the tcsetattr(3) system call.

       data    The data, exactly as to be passed to the tcsetattr(3) system call.

       The explain_tcsetattr_or_die function is intended to be used  in  a  fashion  similar  to  the  following
       example:
              explain_tcsetattr_or_die(fildes, options, data);

       explain_tcsetattr_or_die - set terminal attributes and report errors

       The explain_tcsetattr_or_die function only returns on success, see tcsetattr(3) for more information.  On
       failure, prints an explanation and exits, it does not return.

       The  explain_tcsetattr_on_error  function  always  returns  the  value return by the wrapped tcsetattr(3)
       system call.

tcsetattr(3)
               set terminal attributes

       explain_tcsetattr(3)
               explain tcsetattr(3) errors

       exit(2) terminate the calling process

       #include <libexplain/tcsetattr.h>
       void explain_tcsetattr_or_die(int fildes, int options, const struct termios *data);
       int explain_tcsetattr_on_error(int fildes, int options, const struct termios *data);