Define more termios.h macros unconditionally for alpha (bug 21277).

termios.h should define IUCLC for UNIX98 and older XSI standards.  The
sysdeps/unix/sysv/linux/alpha version defines it only if __USE_MISC,
so causing some conform/ tests to fail.

Other versions define it unconditionally (I* being a reserved
namespace for this header); the API should be consistent between
architectures in the absence of a clear reason for it to differ (and
given that a symbol is part of the API on two architectures, I don't
see any reason for the feature test macros required ever to differ
between those architectures), so this patch makes the alpha version
define it unconditionally as well.  Two non-POSIX macros alongside it,
IMAXBEL and IUTF8, are also defined unconditionally on other
architectures, so this patch makes them consistent by defining them
unconditionally on alpha as well.

Tested (compilation only) with build-many-glibcs.py.

	[BZ #21277]
	* sysdeps/unix/sysv/linux/alpha/bits/termios.h (IUCLC): Define
	unconditionally.
	(IMAXBEL): Likewise.
	(IUTF8): Likewise.

diff --git a/ChangeLog b/ChangeLog
index a48150a9e8600e7bafc44720c00093a1f4238baa..261a64d1a522ad226f2eb4dc4d86b2d5f96c0058 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2017-03-27  Joseph Myers  <joseph@codesourcery.com>
+
+       [BZ #21277]
+       * sysdeps/unix/sysv/linux/alpha/bits/termios.h (IUCLC): Define
+       unconditionally.
+       (IMAXBEL): Likewise.
+       (IUTF8): Likewise.
+
 2017-03-27  Szabolcs Nagy  <szabolcs.nagy@arm.com>
 
        * sysdeps/aarch64/libm-test-ulps: Update.

diff --git a/sysdeps/unix/sysv/linux/alpha/bits/termios.h b/sysdeps/unix/sysv/linux/alpha/bits/termios.h
index b560484b3c029f0e7fef341d531e87b37d2e1b4e..19f717bba64b7177263a41dd761efe548a0710e9 100644 (file)
--- a/sysdeps/unix/sysv/linux/alpha/bits/termios.h
+++ b/sysdeps/unix/sysv/linux/alpha/bits/termios.h
@@ -71,12 +71,9 @@ struct termios
 #define IXON   0001000
 #define IXOFF  0002000
 #define IXANY  0004000
-#ifdef __USE_MISC
-  /* POSIX.1 doesn't want these... */
-# define IUCLC         0010000
-# define IMAXBEL       0020000
-# define IUTF8         0040000
-#endif
+#define IUCLC  0010000
+#define IMAXBEL        0020000
+#define IUTF8  0040000
 
 /* c_oflag bits */
 #define OPOST  0000001