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| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2018-10-09 15:54:16 -0300 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2019-01-03 09:32:12 -0200 |
| commit | 3aa4a07ec1b2b6b2ba90d2fb54eaefe194b210f1 (patch) | |
| tree | d2cd9aa8004a279259fb2dba5c1ce041d3d7c00c /sysdeps/unix/sysv/linux/bits | |
| parent | 22679ddf10487fe419c07de46427cf0173d008e3 (diff) | |
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termios: Consolidate tcflow symbolic constants
This patch consolidates the termios symbolic constants for use with tcflow
in its own header. The Linux generic implementation values match the
kernel UAPI and each architecture with deviate values have their own
implementation (currently only mips).
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-tcflow.h.
* sysdeps/unix/sysv/linux/bits/termios-tcflow.h: New file.
* sysdeps/unix/sysv/linux/mips/bits/termios-tcflow.h: Likewise.
* sysdeps/unix/sysv/linux/bits/termios.h (TCSANOW, TCSADRAIN,
TCSAFLUSH): Move to termios-tcflow.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/bits')
| -rw-r--r-- | sysdeps/unix/sysv/linux/bits/termios-tcflow.h | 26 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/bits/termios.h | 6 |
2 files changed, 27 insertions, 5 deletions
diff --git a/sysdeps/unix/sysv/linux/bits/termios-tcflow.h b/sysdeps/unix/sysv/linux/bits/termios-tcflow.h new file mode 100644 index 0000000000..3832d50ce2 --- /dev/null +++ b/sysdeps/unix/sysv/linux/bits/termios-tcflow.h @@ -0,0 +1,26 @@ +/* termios tcflag symbolic contants 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-tcflow.h> directly; use <termios.h> instead." +#endif + +/* tcsetattr uses these. */ +#define TCSANOW 0 +#define TCSADRAIN 1 +#define TCSAFLUSH 2 diff --git a/sysdeps/unix/sysv/linux/bits/termios.h b/sysdeps/unix/sysv/linux/bits/termios.h index e74618df22..a2ce092cec 100644 --- a/sysdeps/unix/sysv/linux/bits/termios.h +++ b/sysdeps/unix/sysv/linux/bits/termios.h @@ -71,11 +71,7 @@ typedef unsigned int tcflag_t; #define TCOFLUSH 1 #define TCIOFLUSH 2 -/* tcsetattr uses these */ -#define TCSANOW 0 -#define TCSADRAIN 1 -#define TCSAFLUSH 2 - +#include <bits/termios-tcflow.h> #define _IOT_termios /* Hurd ioctl type field. */ \ _IOT (_IOTS (cflag_t), 4, _IOTS (cc_t), NCCS, _IOTS (speed_t), 2) |