* fhandler_tape.cc (mtinfo::initialize): Use MAX_PATH instead of

CYG_MAX_PATH.
	* fhandler_tty.cc (fhandler_pty_master::ptsname): Set buffer size to
	TTY_NAME_MAX.
	* syscalls.cc (ttyname): Eliminate the `+ 1' from the name buffer size
	since TTY_NAME_MAX already counts the trailing NUL.
	* libc/bsdlib.cc (openpty): Set pts buffer size to TTY_NAME_MAX.

winsup/cygwin/fhandler_tty.cc

@@ -1300,7 +1300,7 @@ fhandler_pty_master::ioctl (unsigned int cmd, void *arg)
 char *
 fhandler_pty_master::ptsname ()
 {
-  static char buf[32];
+  static char buf[TTY_NAME_MAX];
 
   __small_sprintf (buf, "/dev/tty%d", get_unit ());
   return buf;