From 671d87d340c8beb082d0f019dbf9aaf387d969cf Mon Sep 17 00:00:00 2001
From: Paul Mackerras <paulus@samba.org>
Date: Thu, 12 Aug 1999 03:57:56 +0000
Subject: [PATCH] patch for sync support from Paul Fulghum

---
 freebsd-3.0/kinstall.sh    | 53 +++++++++++++++++++++++++++++++++++++-
 freebsd-3.0/patch.ttycom.h | 16 ++++++++++++
 2 files changed, 68 insertions(+), 1 deletion(-)
 create mode 100644 freebsd-3.0/patch.ttycom.h

diff --git a/freebsd-3.0/kinstall.sh b/freebsd-3.0/kinstall.sh
index ebe4c5e..7a44f95 100644
--- a/freebsd-3.0/kinstall.sh
+++ b/freebsd-3.0/kinstall.sh
@@ -7,7 +7,10 @@
 # Most of the kernel files are already part of the kernel source
 # but, this updates them for synchronous HDLC operation
 #
-# Paul Fulghum		19-Apr-99
+# Paul Fulghum paulkf@microgate.com		August 11, 1999
+#
+# 990911 - Added patch for ttycom.h that defines new IOCTL for sync support.
+# 
 
 KPATH=$(uname -v | sed 's/.*://')
 CONF=$(echo $KPATH | sed 's;.*compile/;;')
@@ -42,6 +45,31 @@ for f in if_ppp.h if_ppp.c ppp_tty.c ; do
   fi
 done
 
+# Patch files in /usr/src/sys/sys
+
+for f in ttycom.h ; do
+  dest=$SYS/sys/$f
+  patch=$SRC/patch.$f
+  if [ -f $dest ]; then
+     echo -n "Patching $dest..."
+     if patch -s -C -N $dest < $patch 2> /dev/null; then
+	patch -s -N $dest < $patch
+        echo "successful."
+        DOMAKE=yes
+     else
+        if patch -s -C -R $dest < $patch 2> /dev/null; then
+           echo "already applied."
+        else
+           echo "failed (incorrect version or already applied)."
+        fi
+     fi
+  else
+    echo "Warning, file $dest not found"
+  fi
+done
+
+# Patch files in /usr/include/net
+
 for f in if_ppp.h ; do
   dest=/usr/include/net/$f
   patch=$SRC/patch.$f
@@ -63,6 +91,29 @@ for f in if_ppp.h ; do
   fi
 done
 
+# Patch files in /usr/include/sys
+
+for f in ttycom.h ; do
+  dest=/usr/include/sys/$f
+  patch=$SRC/patch.$f
+  if [ -f $dest ]; then
+     echo -n "Patching $dest..."
+     if patch -s -C -N $dest < $patch 2> /dev/null; then
+	patch -s -N $dest < $patch
+        echo "successful."
+        DOMAKE=yes
+     else
+        if patch -s -C -R $dest < $patch 2> /dev/null; then
+           echo "already applied."
+        else
+           echo "failed (incorrect version or already applied)."
+        fi
+     fi
+  else
+    echo "Warning, file $dest not found"
+  fi
+done
+
 # Tell the user to add a pseudo-device line to the configuration file.
 
 if [ -f $CFILE ]; then
diff --git a/freebsd-3.0/patch.ttycom.h b/freebsd-3.0/patch.ttycom.h
new file mode 100644
index 0000000..c2fc7ba
--- /dev/null
+++ b/freebsd-3.0/patch.ttycom.h
@@ -0,0 +1,16 @@
+--- ttycom.h	Mon Jun 17 08:08:09 1996
++++ ttycom.h.new	Fri Apr  9 08:22:06 1999
+@@ -133,9 +133,13 @@
+ #define	TIOCDSIMICROCODE _IO('t', 85)		/* download microcode to
+ 						 * DSI Softmodem */
+ 
++#define	TIOCRCVFRAME	_IOW('t', 69, struct mbuf *)	/* data frame received */
++#define	TIOCXMTFRAME	_IOW('t', 68, struct mbuf *)	/* data frame transmit */
++
+ #define	TTYDISC		0		/* termios tty line discipline */
+ #define	TABLDISC	3		/* tablet discipline */
+ #define	SLIPDISC	4		/* serial IP discipline */
+ #define	PPPDISC		5		/* PPP discipline */
++#define	HDLCDISC	6		/* HDLC discipline */
+ 
+ #endif /* !_SYS_TTYCOM_H_ */
-- 
2.39.2