3 files changed, 4 insertions, 0 deletions

diff --git a/include/asm-generic/ioctls.h b/include/asm-generic/ioctls.h
index 1375fa1a7a4d..8554cb6a81b9 100644
--- a/include/asm-generic/ioctls.h
+++ b/include/asm-generic/ioctls.h
@@ -69,6 +69,7 @@
 #define TCSETX          0x5433
 #define TCSETXF         0x5434
 #define TCSETXW         0x5435
+#define TIOCSIG         _IOW('T', 0x36, int)  /* pty: generate signal */
 
 #define FIONCLEX        0x5450
 #define FIOCLEX         0x5451
@@ -102,6 +103,7 @@
 #define TIOCPKT_START            8
 #define TIOCPKT_NOSTOP          16
 #define TIOCPKT_DOSTOP          32
+#define TIOCPKT_IOCTL           64
 
 #define TIOCSER_TEMT    0x01    /* Transmitter physically empty */
 
diff --git a/include/asm-generic/termbits.h b/include/asm-generic/termbits.h
index 1c9773d48cb0..232b4781aef3 100644
--- a/include/asm-generic/termbits.h
+++ b/include/asm-generic/termbits.h
@@ -178,6 +178,7 @@ struct ktermios {
 #define FLUSHO  0010000
 #define PENDIN  0040000
 #define IEXTEN  0100000
+#define EXTPROC 0200000
 
 /* tcflow() and TCXONC use these */
 #define TCOOFF          0
diff --git a/include/linux/tty.h b/include/linux/tty.h
index 7802a243ee13..2df60e4ff40e 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -179,6 +179,7 @@ struct tty_bufhead {
 #define L_FLUSHO(tty)   _L_FLAG((tty), FLUSHO)
 #define L_PENDIN(tty)   _L_FLAG((tty), PENDIN)
 #define L_IEXTEN(tty)   _L_FLAG((tty), IEXTEN)
+#define L_EXTPROC(tty)  _L_FLAG((tty), EXTPROC)
 
 struct device;
 struct signal_struct;