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| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2018-10-09 14:35:03 -0300 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2019-01-03 09:32:12 -0200 |
| commit | 9c5d0d02c1122d10c2407333eeecd1ee2285084b (patch) | |
| tree | d887b8616cc5682424cb37445072b63843556c01 /sysdeps/unix/sysv/linux/bits/termios.h | |
| parent | 7b832018881cbc860c70b7a768dae9cfb7b55663 (diff) | |
| download | glibc-9c5d0d02c1122d10c2407333eeecd1ee2285084b.tar.gz | |
termios: Consolidate Baud Rate Selection definitions (BZ#23783)
This patch consolidates the termios symbolic constants used for baud rates
selection used along with speed_t 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.
[BZ #23783]
* sysdeps/unix/sysv/linux/Makefile (sysdep_headers): Add
termios-baud.h.
* sysdeps/unix/sysv/linux/bits/termios-baud.h: New file.
* sysdeps/unix/sysv/linux/alpha/bits/termios-baud.h: Likewise.
* sysdeps/unix/sysv/linux/powerpc/bits/termios-baud.h: Likewise.
* sysdeps/unix/sysv/linux/sparc/bits/termios-baud.h: Likewise.
* sysdeps/unix/sysv/linux/alpha/bits/termios.h (B57600, B115200,
B230400, B460800, B500000, B576000, B921600, B1000000, B1152000,
B1500000, B2000000, B2500000, B3000000, B3500000, B4000000,
__MAX_BAUD): Move to termios-baud.h.
[__USE_MISC] (CBAUD, CBAUDEX): Likewise.
* sysdeps/unix/sysv/linux/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/termios.h')
| -rw-r--r-- | sysdeps/unix/sysv/linux/bits/termios.h | 29 |
1 files changed, 2 insertions, 27 deletions
diff --git a/sysdeps/unix/sysv/linux/bits/termios.h b/sysdeps/unix/sysv/linux/bits/termios.h index d8af5f4a7c..2267418864 100644 --- a/sysdeps/unix/sysv/linux/bits/termios.h +++ b/sysdeps/unix/sysv/linux/bits/termios.h @@ -30,9 +30,6 @@ typedef unsigned int tcflag_t; #include <bits/termios-c_oflag.h> /* c_cflag bit meaning */ -#ifdef __USE_MISC -# define CBAUD 0010017 -#endif #define B0 0000000 /* hang up */ #define B50 0000001 #define B75 0000002 @@ -53,6 +50,8 @@ typedef unsigned int tcflag_t; # define EXTA B19200 # define EXTB B38400 #endif +#include <bits/termios-baud.h> + #define CSIZE 0000060 #define CS5 0000000 #define CS6 0000020 @@ -64,30 +63,6 @@ typedef unsigned int tcflag_t; #define PARODD 0001000 #define HUPCL 0002000 #define CLOCAL 0004000 -#ifdef __USE_MISC -# define CBAUDEX 0010000 -#endif -#define B57600 0010001 -#define B115200 0010002 -#define B230400 0010003 -#define B460800 0010004 -#define B500000 0010005 -#define B576000 0010006 -#define B921600 0010007 -#define B1000000 0010010 -#define B1152000 0010011 -#define B1500000 0010012 -#define B2000000 0010013 -#define B2500000 0010014 -#define B3000000 0010015 -#define B3500000 0010016 -#define B4000000 0010017 -#define __MAX_BAUD B4000000 -#ifdef __USE_MISC -# define CIBAUD 002003600000 /* input baud rate (not used) */ -# define CMSPAR 010000000000 /* mark or space (stick) parity */ -# define CRTSCTS 020000000000 /* flow control */ -#endif /* c_lflag bits */ #define ISIG 0000001 |