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authorAdhemerval Zanella <adhemerval.zanella@linaro.org>2018-10-09 15:03:30 -0300
committerAdhemerval Zanella <adhemerval.zanella@linaro.org>2019-01-03 09:32:12 -0200
commit72eb6ecc7efeab35554d54c64dc3358edd1db822 (patch)
tree9e686f7da3bcf3637f219e1e7b2f9de0b79e2cbf /sysdeps/unix/sysv/linux/alpha/bits
parent9c5d0d02c1122d10c2407333eeecd1ee2285084b (diff)
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termios: Consolidate control mode definitions
This patch consolidates the termios symbolic constants used for output
mode with c_cflag memver on its own header.  The Linux generic
implementation values match the kernel UAPI and each architecture with
deviate values have their own implementation (in this case alpha and
powerpc).

No semantic change is expected, checked on a build against x86_64-linux-gnu,
alpha-linux-gnu, mips64-linux-gnu, and sparc64-linux-gnu.

	* sysdeps/unix/sysv/linux/Makefile (sysdep_headers): Add
	termios-c_cflag.h.
	* sysdeps/unix/sysv/linux/bits/termios-c_cflag.h: New file.
	* sysdeps/unix/sysv/linux/alpha/bits/termios-c_cflag.h: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/bits/termios-c_cflag.h: Likewise.
	* sysdeps/unix/sysv/linux/bits/termios.h (CSIZE, CS5, CS6, CS7, CS8,
	CSTOPB, CREAD, PARENB, PARODD, HUPCL, CLOCAL): Move to
	termios-c_cflag.h.
	* sysdeps/unix/sysv/linux/alpha/bits/termios.h: Likewise.
	* sysdeps/unix/sysv/linux/mips/bits/termios.h: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/bits/termios.h: Likewise.
	* sysdeps/unix/sysv/linux/sparc/bits/termios.h: Likewise.
Diffstat (limited to 'sysdeps/unix/sysv/linux/alpha/bits')
-rw-r--r--sysdeps/unix/sysv/linux/alpha/bits/termios-c_cflag.h35
-rw-r--r--sysdeps/unix/sysv/linux/alpha/bits/termios.h14
2 files changed, 36 insertions, 13 deletions
diff --git a/sysdeps/unix/sysv/linux/alpha/bits/termios-c_cflag.h b/sysdeps/unix/sysv/linux/alpha/bits/termios-c_cflag.h
new file mode 100644
index 0000000000..8f97063761
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/alpha/bits/termios-c_cflag.h
@@ -0,0 +1,35 @@
+/* termios control mode definitions.  Linux/alpha version.
+   Copyright (C) 2019 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library.  If not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#ifndef _TERMIOS_H
+# error "Never include <bits/termios-c_cflag.h> directly; use <termios.h> instead."
+#endif
+
+#define CSIZE	00001400
+#define   CS5	00000000
+#define   CS6	00000400
+#define   CS7	00001000
+#define   CS8	00001400
+
+#define CSTOPB	00002000
+#define CREAD	00004000
+#define PARENB	00010000
+#define PARODD	00020000
+#define HUPCL	00040000
+
+#define CLOCAL	00100000
diff --git a/sysdeps/unix/sysv/linux/alpha/bits/termios.h b/sysdeps/unix/sysv/linux/alpha/bits/termios.h
index 69a436b91e..59cb224914 100644
--- a/sysdeps/unix/sysv/linux/alpha/bits/termios.h
+++ b/sysdeps/unix/sysv/linux/alpha/bits/termios.h
@@ -52,19 +52,7 @@ typedef unsigned int	tcflag_t;
 #endif
 #include <bits/termios-baud.h>
 
-#define CSIZE	00001400
-#define   CS5	00000000
-#define   CS6	00000400
-#define   CS7	00001000
-#define   CS8	00001400
-
-#define CSTOPB	00002000
-#define CREAD	00004000
-#define PARENB	00010000
-#define PARODD	00020000
-#define HUPCL	00040000
-
-#define CLOCAL	00100000
+#include <bits/termios-c_cflag.h>
 
 /* c_lflag bits */
 #define ISIG	0x00000080