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* Add ADDRB from Linux 6.0 to bits/termios-c_cflag.h
@ 2022-10-06 16:30 Joseph Myers
  2022-10-12 16:08 ` Joseph Myers
  2022-10-24 12:04 ` Andreas Schwab
  0 siblings, 2 replies; 4+ messages in thread
From: Joseph Myers @ 2022-10-06 16:30 UTC (permalink / raw)
  To: libc-alpha

Linux 6.0 adds a constant ADDRB, a termios c_cflag bit, to its
include/uapi/asm-generic/termbits-common.h.

Add it accordingly to glibc's bits/termios-c_cflag.h headers.  As
other constants in these headers are generally in octal, I converted
the value to octal to match.  As ADDRB isn't in a POSIX-reserved
namespace, I made it conditional on __USE_MISC.

Tested for x86_64.

diff --git a/sysdeps/unix/sysv/linux/alpha/bits/termios-c_cflag.h b/sysdeps/unix/sysv/linux/alpha/bits/termios-c_cflag.h
index d2d27cc6b3..c683aa47b0 100644
--- a/sysdeps/unix/sysv/linux/alpha/bits/termios-c_cflag.h
+++ b/sysdeps/unix/sysv/linux/alpha/bits/termios-c_cflag.h
@@ -33,3 +33,7 @@
 #define HUPCL	00040000
 
 #define CLOCAL	00100000
+
+#ifdef __USE_MISC
+# define ADDRB 04000000000
+#endif
diff --git a/sysdeps/unix/sysv/linux/bits/termios-c_cflag.h b/sysdeps/unix/sysv/linux/bits/termios-c_cflag.h
index 677263911e..f5acd58088 100644
--- a/sysdeps/unix/sysv/linux/bits/termios-c_cflag.h
+++ b/sysdeps/unix/sysv/linux/bits/termios-c_cflag.h
@@ -32,3 +32,7 @@
 #define PARODD	0001000
 #define HUPCL	0002000
 #define CLOCAL	0004000
+
+#ifdef __USE_MISC
+# define ADDRB 04000000000
+#endif
diff --git a/sysdeps/unix/sysv/linux/powerpc/bits/termios-c_cflag.h b/sysdeps/unix/sysv/linux/powerpc/bits/termios-c_cflag.h
index fa4bdea9be..8aac22369a 100644
--- a/sysdeps/unix/sysv/linux/powerpc/bits/termios-c_cflag.h
+++ b/sysdeps/unix/sysv/linux/powerpc/bits/termios-c_cflag.h
@@ -33,3 +33,7 @@
 #define HUPCL	00040000
 
 #define CLOCAL	00100000
+
+#ifdef __USE_MISC
+# define ADDRB 04000000000
+#endif

-- 
Joseph S. Myers
joseph@codesourcery.com

^ permalink raw reply	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2022-10-24 12:04 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-10-06 16:30 Add ADDRB from Linux 6.0 to bits/termios-c_cflag.h Joseph Myers
2022-10-12 16:08 ` Joseph Myers
2022-10-21 21:14   ` Ping^2 " Joseph Myers
2022-10-24 12:04 ` Andreas Schwab

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