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termios: Consolidate Input Modes definitions.

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This patch consolidates the termios symbolic constants used for input
modes with c_iflag member 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 (sysdeps_headers): Add
	termios-c_iflag.h.
	* sysdeps/unix/sysv/linux/bits/termios-c_iflag.h: New file.
	* sysdeps/unix/sysv/linux/alpha/bits/termios-c_iflag.h: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/bits/termios-c_iflag.h: Likewise.
	* sysdeps/unix/sysv/linux/bits/termios.h (IGNBRK, BRKINT, IGNPAR, PARMRK,
	INPCK, ISTRIP, INLCR, IGNCR, ICRNL, IXON, IXOFF, IXANY, IUCLC, IMAXBEL,
	IUTF8): Move to termios-c_iflag.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.
This commit is contained in:
Adhemerval Zanella 2018-10-09 11:02:40 -03:00
parent 48c1dd9632
commit 3127003e75
10 changed files with 136 additions and 86 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
ChangeLog
View File

@ -1,5 +1,18 @@
2019-01-03 Adhemerval Zanella <adhemerval.zanella@linaro.org>
* sysdeps/unix/sysv/linux/Makefile (sysdeps_headers): Add
termios-c_iflag.h.
* sysdeps/unix/sysv/linux/bits/termios-c_iflag.h: New file.
* sysdeps/unix/sysv/linux/alpha/bits/termios-c_iflag.h: Likewise.
* sysdeps/unix/sysv/linux/powerpc/bits/termios-c_iflag.h: Likewise.
* sysdeps/unix/sysv/linux/bits/termios.h (IGNBRK, BRKINT, IGNPAR, PARMRK,
INPCK, ISTRIP, INLCR, IGNCR, ICRNL, IXON, IXOFF, IXANY, IUCLC, IMAXBEL,
IUTF8): Move to termios-c_iflag.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.
* sysdeps/unix/sysv/linux/Makefile (sysdeps_headers): Add
termios-cc.h.
* sysdeps/unix/sysv/linux/bits/termios-c_cc.h: Likewise.

3
sysdeps/unix/sysv/linux/Makefile
View File

@ -44,7 +44,8 @@ sysdep_headers += sys/mount.h sys/acct.h sys/sysctl.h \
bits/procfs.h bits/procfs-id.h bits/procfs-extra.h \
bits/procfs-prregset.h bits/mman-map-flags-generic.h \
bits/msq-pad.h bits/sem-pad.h bits/shmlba.h bits/shm-pad.h \
bits/termios-struct.h bits/termios-c_cc.h
bits/termios-struct.h bits/termios-c_cc.h \
bits/termios-c_iflag.h
tests += tst-clone tst-clone2 tst-clone3 tst-fanotify tst-personality \
tst-quota tst-sync_file_range tst-sysconf-iov_max tst-ttyname \

38
sysdeps/unix/sysv/linux/alpha/bits/termios-c_iflag.h Normal file
View File

@ -0,0 +1,38 @@
/* termios input 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_iflags.h> directly; use <termios.h> instead."
#endif
/* c_iflag bits */
#define IGNBRK 0000001
#define BRKINT 0000002
#define IGNPAR 0000004
#define PARMRK 0000010
#define INPCK 0000020
#define ISTRIP 0000040
#define INLCR 0000100
#define IGNCR 0000200
#define ICRNL 0000400
#define IXON 0001000
#define IXOFF 0002000
#define IXANY 0004000
#define IUCLC 0010000
#define IMAXBEL 0020000
#define IUTF8 0040000

18
sysdeps/unix/sysv/linux/alpha/bits/termios.h
View File

@ -26,23 +26,7 @@ typedef unsigned int tcflag_t;
#include <bits/termios-struct.h>
#include <bits/termios-c_cc.h>
/* c_iflag bits */
#define IGNBRK 0000001
#define BRKINT 0000002
#define IGNPAR 0000004
#define PARMRK 0000010
#define INPCK 0000020
#define ISTRIP 0000040
#define INLCR 0000100
#define IGNCR 0000200
#define ICRNL 0000400
#define IXON 0001000
#define IXOFF 0002000
#define IXANY 0004000
#define IUCLC 0010000
#define IMAXBEL 0020000
#define IUTF8 0040000
#include <bits/termios-c_iflag.h>
/* c_oflag bits */
#define OPOST 0000001

40
sysdeps/unix/sysv/linux/bits/termios-c_iflag.h Normal file
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@ -0,0 +1,40 @@
/* termios input mode definitions. Linux/generic 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-ciflags.h> directly; use <termios.h> instead."
#endif
/* c_iflag bits */
#define IGNBRK 0000001 /* Ignore break condition. */
#define BRKINT 0000002 /* Signal interrupt on break. */
#define IGNPAR 0000004 /* Ignore characters with parity errors. */
#define PARMRK 0000010 /* Mark parity and framing errors. */
#define INPCK 0000020 /* Enable input parity check. */
#define ISTRIP 0000040 /* Strip 8th bit off characters. */
#define INLCR 0000100 /* Map NL to CR on input. */
#define IGNCR 0000200 /* Ignore CR. */
#define ICRNL 0000400 /* Map CR to NL on input. */
#define IUCLC 0001000 /* Map uppercase characters to lowercase on input
(not in POSIX). */
#define IXON 0002000 /* Enable start/stop output control. */
#define IXANY 0004000 /* Enable any character to restart output. */
#define IXOFF 0010000 /* Enable start/stop input control. */
#define IMAXBEL 0020000 /* Ring bell when input queue is full
(not in POSIX). */
#define IUTF8 0040000 /* Input is UTF8 (not in POSIX). */

18
sysdeps/unix/sysv/linux/bits/termios.h
View File

@ -26,23 +26,7 @@ typedef unsigned int tcflag_t;
#include <bits/termios-struct.h>
#include <bits/termios-c_cc.h>
/* c_iflag bits */
#define IGNBRK 0000001
#define BRKINT 0000002
#define IGNPAR 0000004
#define PARMRK 0000010
#define INPCK 0000020
#define ISTRIP 0000040
#define INLCR 0000100
#define IGNCR 0000200
#define ICRNL 0000400
#define IUCLC 0001000
#define IXON 0002000
#define IXANY 0004000
#define IXOFF 0010000
#define IMAXBEL 0020000
#define IUTF8 0040000
#include <bits/termios-c_iflag.h>
/* c_oflag bits */
#define OPOST 0000001

18
sysdeps/unix/sysv/linux/mips/bits/termios.h
View File

@ -26,23 +26,7 @@ typedef unsigned int tcflag_t;
#include <bits/termios-struct.h>
#include <bits/termios-c_cc.h>
/* c_iflag bits */
#define IGNBRK 0000001 /* Ignore break condition. */
#define BRKINT 0000002 /* Signal interrupt on break. */
#define IGNPAR 0000004 /* Ignore characters with parity errors. */
#define PARMRK 0000010 /* Mark parity and framing errors. */
#define INPCK 0000020 /* Enable input parity check. */
#define ISTRIP 0000040 /* Strip 8th bit off characters. */
#define INLCR 0000100 /* Map NL to CR on input. */
#define IGNCR 0000200 /* Ignore CR. */
#define ICRNL 0000400 /* Map CR to NL on input. */
#define IUCLC 0001000 /* Map upper case to lower case on input. */
#define IXON 0002000 /* Enable start/stop output control. */
#define IXANY 0004000 /* Any character will restart after stop. */
#define IXOFF 0010000 /* Enable start/stop input control. */
#define IMAXBEL 0020000 /* Ring bell when input queue is full. */
#define IUTF8 0040000 /* Input is UTF8. */
#include <bits/termios-c_iflag.h>
/* c_oflag bits */
#define OPOST 0000001 /* Perform output processing. */

38
sysdeps/unix/sysv/linux/powerpc/bits/termios-c_iflag.h Normal file
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@ -0,0 +1,38 @@
/* termios input mode definitions. Linux/powerpc 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_iflags.h> directly; use <termios.h> instead."
#endif
/* c_iflag bits */
#define IGNBRK 0000001
#define BRKINT 0000002
#define IGNPAR 0000004
#define PARMRK 0000010
#define INPCK 0000020
#define ISTRIP 0000040
#define INLCR 0000100
#define IGNCR 0000200
#define ICRNL 0000400
#define IXON 0001000
#define IXOFF 0002000
#define IXANY 0004000
#define IUCLC 0010000
#define IMAXBEL 0020000
#define IUTF8 0040000

18
sysdeps/unix/sysv/linux/powerpc/bits/termios.h
View File

@ -25,23 +25,7 @@ typedef unsigned int tcflag_t;
#include <bits/termios-struct.h>
#include <bits/termios-c_cc.h>
/* c_iflag bits */
#define IGNBRK 0000001
#define BRKINT 0000002
#define IGNPAR 0000004
#define PARMRK 0000010
#define INPCK 0000020
#define ISTRIP 0000040
#define INLCR 0000100
#define IGNCR 0000200
#define ICRNL 0000400
#define IXON 0001000
#define IXOFF 0002000
#define IXANY 0004000
#define IUCLC 0010000
#define IMAXBEL 0020000
#define IUTF8 0040000
#include <bits/termios-c_iflag.h>
/* c_oflag bits */
#define OPOST 0000001

18
sysdeps/unix/sysv/linux/sparc/bits/termios.h
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@ -26,23 +26,7 @@ typedef unsigned int tcflag_t;
#include <bits/termios-struct.h>
#include <bits/termios-c_cc.h>
/* c_iflag bits */
#define IGNBRK 0x00000001
#define BRKINT 0x00000002
#define IGNPAR 0x00000004
#define PARMRK 0x00000008
#define INPCK 0x00000010
#define ISTRIP 0x00000020
#define INLCR 0x00000040
#define IGNCR 0x00000080
#define ICRNL 0x00000100
#define IUCLC 0x00000200
#define IXON 0x00000400
#define IXANY 0x00000800
#define IXOFF 0x00001000
#define IMAXBEL 0x00002000
#define IUTF8 0x00004000
#include <bits/termios-c_iflag.h>
/* c_oflag bits */
#define OPOST 0x00000001