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Subject[PATCH 1/5] asm-generic, termios: add alias constants from MIPS
Date
Some architectures, in this case MIPS, need a couple of legacy alias
constants for bits. There really is no reason why we can't define them
generically for all architectures.

Signed-off-by: H. Peter Anvin (Intel) <hpa@zytor.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jiri Slaby <jslaby@suse.com>
linux-kernel@vger.kernel.org (open list)
---
include/uapi/asm-generic/termbits.h | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/include/uapi/asm-generic/termbits.h b/include/uapi/asm-generic/termbits.h
index 2fbaf9ae89dd..96ae175eec5b 100644
--- a/include/uapi/asm-generic/termbits.h
+++ b/include/uapi/asm-generic/termbits.h
@@ -8,7 +8,10 @@ typedef unsigned char cc_t;
typedef unsigned int speed_t;
typedef unsigned int tcflag_t;

-#define NCCS 19
+#ifndef NCCS
+# define NCCS 19
+#endif
+
struct termios {
tcflag_t c_iflag; /* input mode flags */
tcflag_t c_oflag; /* output mode flags */
@@ -49,6 +52,7 @@ struct ktermios {
#define VTIME 5
#define VMIN 6
#define VSWTC 7
+#define VSWTCH VSWTC
#define VSTART 8
#define VSTOP 9
#define VSUSP 10
@@ -173,6 +177,7 @@ struct ktermios {
#define ECHONL 0000100
#define NOFLSH 0000200
#define TOSTOP 0000400
+#define ITOSTOP TOSTOP
#define ECHOCTL 0001000
#define ECHOPRT 0002000
#define ECHOKE 0004000
--
2.14.4
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