--- origsrc/util-linux-2.24.2/term-utils/agetty.c	2014-04-24 02:37:04.462705900 -0500
+++ src/util-linux-2.24.2/term-utils/agetty.c	2014-07-08 21:07:06.378498800 -0500
@@ -64,6 +64,14 @@
 #  ifndef DEFAULT_STERM
 #    define DEFAULT_STERM  "vt102"
 #  endif
+#elif defined(__CYGWIN__)
+#  define USE_SYSLOG
+#  ifndef DEFAULT_VCTERM
+#    define DEFAULT_VCTERM "cygwin"
+#  endif
+#  ifndef DEFAULT_STERM
+#    define DEFAULT_STERM "vt102"
+#  endif
 #else
 #  ifndef DEFAULT_VCTERM
 #    define DEFAULT_VCTERM "vt100"
@@ -896,7 +904,9 @@ static void update_utmp(struct options *
 #endif
 	ut.ut_type = LOGIN_PROCESS;
 	ut.ut_pid = pid;
+#ifndef __CYGWIN__
 	ut.ut_session = sid;
+#endif
 
 	pututline(&ut);
 	endutent();
@@ -983,8 +993,12 @@ static void open_tty(char *tty, struct t
 
 		if (op->flags & F_HANGUP) {
 
+#ifdef TIOCNOTTY
 			if (ioctl(fd, TIOCNOTTY))
 				debug("TIOCNOTTY ioctl failed\n");
+#else
+			setsid();
+#endif
 
 			/*
 			 * Let's close all file decriptors before vhangup
@@ -1722,7 +1736,7 @@ static void termio_final(struct options
 	tp->c_cc[VQUIT] = DEF_QUIT;
 	tp->c_cc[VEOF] = DEF_EOF;
 	tp->c_cc[VEOL] = DEF_EOL;
-#ifdef __linux__
+#if defined(VSWTC)
 	tp->c_cc[VSWTC] = DEF_SWITCH;
 #elif defined(VSWTCH)
 	tp->c_cc[VSWTCH] = DEF_SWITCH;