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Fix some architecture wrong termios number in linux
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Terminal control variables defined in src/os/linux.rs are not compatible is for some architectures (MIPS for example), libc constants offers more compatible alternative for them.
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@eatradish
eatradish committed Sep 13, 2023
1 parent c0a99bf commit 32b997f
Showing 1 changed file with 11 additions and 159 deletions.
170 changes: 11 additions & 159 deletions src/os/linux.rs
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Original file line number Diff line number Diff line change
@@ -1,11 +1,21 @@
#![allow(non_camel_case_types)]

use libc::{c_int,c_uint,c_uchar};
use libc::{c_uint,c_uchar};

pub type cc_t = c_uchar;
pub type speed_t = c_uint;
pub type tcflag_t = c_uint;

pub use libc::{VEOF,VEOL,VERASE,VINTR,VKILL,VMIN,VQUIT,VSTART,VSTOP,VSUSP,VTIME}; // c_cc subscripts
pub use libc::{BRKINT,ICRNL,IGNBRK,IGNCR,IGNPAR,INLCR,INPCK,ISTRIP,IXANY,IXOFF,IXON,PARMRK}; // input modes
pub use libc::{OPOST,ONLCR,OCRNL,ONOCR,ONLRET}; // output modes
pub use libc::{B0,B50,B75,B110,B134,B150,B200,B300,B600,B1200,B1800,B2400,B4800,B9600,B19200,B38400}; // baud rate selection
pub use libc::{CSIZE,CS5,CS6,CS7,CS8,CSTOPB,CREAD,PARENB,PARODD,HUPCL,CLOCAL}; // control modes
pub use libc::{ECHO,ECHOE,ECHOK,ECHONL,ICANON,IEXTEN,ISIG,NOFLSH,TOSTOP}; // local modes
pub use libc::{TCSANOW,TCSADRAIN,TCSAFLUSH}; // attribute selection
pub use libc::{TCIFLUSH,TCIOFLUSH,TCOFLUSH,TCIOFF,TCION,TCOOFF,TCOON}; // line control
pub use libc::NCCS;

#[derive(Debug,Copy,Clone,Eq,PartialEq)]
#[repr(C)]
pub struct termios {
Expand All @@ -18,161 +28,3 @@ pub struct termios {
c_ispeed: speed_t,
c_ospeed: speed_t
}

pub const NCCS: usize = 32;

// c_cc characters
pub const VINTR: usize = 0;
pub const VQUIT: usize = 1;
pub const VERASE: usize = 2;
pub const VKILL: usize = 3;
pub const VEOF: usize = 4;
pub const VTIME: usize = 5;
pub const VMIN: usize = 6;
pub const VSWTC: usize = 7;
pub const VSTART: usize = 8;
pub const VSTOP: usize = 9;
pub const VSUSP: usize = 10;
pub const VEOL: usize = 11;
pub const VREPRINT: usize = 12;
pub const VDISCARD: usize = 13;
pub const VWERASE: usize = 14;
pub const VLNEXT: usize = 15;
pub const VEOL2: usize = 16;

// c_iflag bits
pub const IGNBRK: tcflag_t = 0o000001;
pub const BRKINT: tcflag_t = 0o000002;
pub const IGNPAR: tcflag_t = 0o000004;
pub const PARMRK: tcflag_t = 0o000010;
pub const INPCK: tcflag_t = 0o000020;
pub const ISTRIP: tcflag_t = 0o000040;
pub const INLCR: tcflag_t = 0o000100;
pub const IGNCR: tcflag_t = 0o000200;
pub const ICRNL: tcflag_t = 0o000400;
pub const IUCLC: tcflag_t = 0o001000;
pub const IXON: tcflag_t = 0o002000;
pub const IXANY: tcflag_t = 0o004000;
pub const IXOFF: tcflag_t = 0o010000;
pub const IMAXBEL: tcflag_t = 0o020000;
pub const IUTF8: tcflag_t = 0o040000;

// c_oflag bits
pub const OPOST: tcflag_t = 0o000001;
pub const OLCUC: tcflag_t = 0o000002;
pub const ONLCR: tcflag_t = 0o000004;
pub const OCRNL: tcflag_t = 0o000010;
pub const ONOCR: tcflag_t = 0o000020;
pub const ONLRET: tcflag_t = 0o000040;
pub const OFILL: tcflag_t = 0o000100;
pub const OFDEL: tcflag_t = 0o000200;
pub const NLDLY: tcflag_t = 0o000400;
pub const NL0: tcflag_t = 0o000000;
pub const NL1: tcflag_t = 0o000400;
pub const CRDLY: tcflag_t = 0o003000;
pub const CR0: tcflag_t = 0o000000;
pub const CR1: tcflag_t = 0o001000;
pub const CR2: tcflag_t = 0o002000;
pub const CR3: tcflag_t = 0o003000;
pub const TABDLY: tcflag_t = 0o014000;
pub const TAB0: tcflag_t = 0o000000;
pub const TAB1: tcflag_t = 0o004000;
pub const TAB2: tcflag_t = 0o010000;
pub const TAB3: tcflag_t = 0o014000;
pub const BSDLY: tcflag_t = 0o020000;
pub const BS0: tcflag_t = 0o000000;
pub const BS1: tcflag_t = 0o020000;
pub const FFDLY: tcflag_t = 0o100000;
pub const FF0: tcflag_t = 0o000000;
pub const FF1: tcflag_t = 0o100000;
pub const VTDLY: tcflag_t = 0o040000;
pub const VT0: tcflag_t = 0o000000;
pub const VT1: tcflag_t = 0o040000;
pub const XTABS: tcflag_t = 0o014000;

// c_cflag bits
pub const CBAUD: tcflag_t = 0o010017;
pub const CSIZE: tcflag_t = 0o000060;
pub const CS5: tcflag_t = 0o000000;
pub const CS6: tcflag_t = 0o000020;
pub const CS7: tcflag_t = 0o000040;
pub const CS8: tcflag_t = 0o000060;
pub const CSTOPB: tcflag_t = 0o000100;
pub const CREAD: tcflag_t = 0o000200;
pub const PARENB: tcflag_t = 0o000400;
pub const PARODD: tcflag_t = 0o001000;
pub const HUPCL: tcflag_t = 0o002000;
pub const CLOCAL: tcflag_t = 0o004000;
pub const CBAUDEX: tcflag_t = 0o010000;
pub const CIBAUD: tcflag_t = 0o02003600000;
pub const CMSPAR: tcflag_t = 0o10000000000;
pub const CRTSCTS: tcflag_t = 0o20000000000;

// c_lflag bits
pub const ISIG: tcflag_t = 0o000001;
pub const ICANON: tcflag_t = 0o000002;
pub const XCASE: tcflag_t = 0o000004;
pub const ECHO: tcflag_t = 0o000010;
pub const ECHOE: tcflag_t = 0o000020;
pub const ECHOK: tcflag_t = 0o000040;
pub const ECHONL: tcflag_t = 0o000100;
pub const NOFLSH: tcflag_t = 0o000200;
pub const TOSTOP: tcflag_t = 0o000400;
pub const ECHOCTL: tcflag_t = 0o001000;
pub const ECHOPRT: tcflag_t = 0o002000;
pub const ECHOKE: tcflag_t = 0o004000;
pub const FLUSHO: tcflag_t = 0o010000;
pub const PENDIN: tcflag_t = 0o040000;
pub const IEXTEN: tcflag_t = 0o100000;
pub const EXTPROC: tcflag_t = 0o200000;

// baud rates
pub const B0: speed_t = 0o000000;
pub const B50: speed_t = 0o000001;
pub const B75: speed_t = 0o000002;
pub const B110: speed_t = 0o000003;
pub const B134: speed_t = 0o000004;
pub const B150: speed_t = 0o000005;
pub const B200: speed_t = 0o000006;
pub const B300: speed_t = 0o000007;
pub const B600: speed_t = 0o000010;
pub const B1200: speed_t = 0o000011;
pub const B1800: speed_t = 0o000012;
pub const B2400: speed_t = 0o000013;
pub const B4800: speed_t = 0o000014;
pub const B9600: speed_t = 0o000015;
pub const B19200: speed_t = 0o000016;
pub const B38400: speed_t = 0o000017;
pub const EXTA: speed_t = B19200;
pub const EXTB: speed_t = B38400;
pub const B57600: speed_t = 0o010001;
pub const B115200: speed_t = 0o010002;
pub const B230400: speed_t = 0o010003;
pub const B460800: speed_t = 0o010004;
pub const B500000: speed_t = 0o010005;
pub const B576000: speed_t = 0o010006;
pub const B921600: speed_t = 0o010007;
pub const B1000000: speed_t = 0o010010;
pub const B1152000: speed_t = 0o010011;
pub const B1500000: speed_t = 0o010012;
pub const B2000000: speed_t = 0o010013;
pub const B2500000: speed_t = 0o010014;
pub const B3000000: speed_t = 0o010015;
pub const B3500000: speed_t = 0o010016;
pub const B4000000: speed_t = 0o010017;

// tcflow()
pub const TCOOFF: c_int = 0;
pub const TCOON: c_int = 1;
pub const TCIOFF: c_int = 2;
pub const TCION: c_int = 3;

// tcflush()
pub const TCIFLUSH: c_int = 0;
pub const TCOFLUSH: c_int = 1;
pub const TCIOFLUSH: c_int = 2;

// tcsetattr()
pub const TCSANOW: c_int = 0;
pub const TCSADRAIN: c_int = 1;
pub const TCSAFLUSH: c_int = 2;

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