import RT-Thread@9217865c without bsp, libcpu and components/net

components/libc/posix/io/termios/termios.h

@@ -0,0 +1,234 @@
+/*
+ * Copyright (c) 2006-2021, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2017/08/30     Bernard      The first version
+ * 2021/12/10     linzhenxing  put tty system
+ */
+
+#ifndef __TERMIOS_H__
+#define __TERMIOS_H__
+
+#include <sys/types.h>
+#include <sys/ioctl.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef unsigned char cc_t;
+typedef unsigned int speed_t;
+typedef unsigned int tcflag_t;
+
+#define NCCS 32
+
+struct termios {
+    tcflag_t c_iflag;
+    tcflag_t c_oflag;
+    tcflag_t c_cflag;
+    tcflag_t c_lflag;
+    cc_t c_line;
+    cc_t c_cc[NCCS];
+    speed_t __c_ispeed;
+    speed_t __c_ospeed;
+};
+
+/* c_cc characters */
+#define VINTR     0
+#define VQUIT     1
+#define VERASE    2
+#define VKILL     3
+#define VEOF      4
+#define VTIME     5
+#define VMIN      6
+#define VSWTC     7
+#define VSTART    8
+#define VSTOP     9
+#define VSUSP    10
+#define VEOL     11
+#define VREPRINT 12
+#define VDISCARD 13
+#define VWERASE  14
+#define VLNEXT   15
+#define VEOL2    16
+
+/* 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
+
+/* c_oflag bits */
+#define OPOST  0000001
+#define ONLCR  0000002
+#define OLCUC  0000004
+
+#define OCRNL  0000010
+#define ONOCR  0000020
+#define ONLRET 0000040
+
+#define OFILL   00000100
+#define OFDEL   00000200
+#define NLDLY   00001400
+#define   NL0   00000000
+#define   NL1   00000400
+#define   NL2   00001000
+#define   NL3   00001400
+#define TABDLY  00006000
+#define   TAB0  00000000
+#define   TAB1  00002000
+#define   TAB2  00004000
+#define   TAB3  00006000
+#define CRDLY   00030000
+#define   KCR0  00000000
+#define   KCR1  00010000
+#define   KCR2  00020000
+#define   KCR3  00030000
+#define FFDLY   00040000
+#define   FF0   00000000
+#define   FF1   00040000
+#define BSDLY   00100000
+#define   BS0   00000000
+#define   BS1   00100000
+#define VTDLY   00200000
+#define   VT0   00000000
+#define   VT1   00200000
+#define XTABS   01000000
+
+#define B0       0000000
+#define B50      0000001
+#define B75      0000002
+#define B110     0000003
+#define B134     0000004
+#define B150     0000005
+#define B200     0000006
+#define B300     0000007
+#define B600     0000010
+#define B1200    0000011
+#define B1800    0000012
+#define B2400    0000013
+#define B4800    0000014
+#define B9600    0000015
+#define B19200   0000016
+#define B38400   0000017
+
+#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 CSIZE  0000060
+#define CS5    0000000
+#define CS6    0000020
+#define CS7    0000040
+#define CS8    0000060
+#define CSTOPB 0000100
+#define CREAD  0000200
+#define PARENB 0000400
+#define PARODD 0001000
+#define HUPCL  0002000
+#define CLOCAL 0004000
+
+/* c_lflag bits */
+#define ISIG    0000001
+#define ICANON  0000002
+#define XCASE   0000004
+#define ECHO    0000010
+#define ECHOE   0000020
+#define ECHOK   0000040
+#define ECHONL  0000100
+#define NOFLSH  0000200
+#define TOSTOP  0000400
+#define ECHOCTL 0001000
+#define ECHOPRT 0002000
+#define ECHOKE  0004000
+#define FLUSHO  0010000
+#define PENDIN  0040000
+#define IEXTEN  0100000
+#define EXTPROC 0200000
+
+#define TCOOFF 0
+#define TCOON  1
+#define TCIOFF 2
+#define TCION  3
+
+#define TCIFLUSH  0
+#define TCOFLUSH  1
+#define TCIOFLUSH 2
+
+#define TCSANOW   0
+#define TCSADRAIN 1
+#define TCSAFLUSH 2
+
+#define EXTA    0000016
+#define EXTB    0000017
+#define CBAUD   0010017
+#define CBAUDEX 0010000
+#define CIBAUD  002003600000
+#define CMSPAR  010000000000
+#define CRTSCTS 020000000000
+
+#define XCASE   0000004
+#define ECHOCTL 0001000
+#define ECHOPRT 0002000
+#define ECHOKE  0004000
+#define FLUSHO  0010000
+#define PENDIN  0040000
+#define EXTPROC 0200000
+
+/*  intr=^C     quit=^|     erase=del   kill=^U
+    eof=^D      vtime=\0    vmin=\1     sxtc=\0
+    start=^Q    stop=^S     susp=^Z     eol=\0
+    reprint=^R  discard=^U  werase=^W   lnext=^V
+    eol2=\0
+*/
+#define INIT_C_CC "\003\034\177\025\004\0\1\0\021\023\032\0\022\017\027\026\0"
+
+speed_t cfgetospeed (const struct termios *);
+speed_t cfgetispeed (const struct termios *);
+int cfsetospeed (struct termios *, speed_t);
+int cfsetispeed (struct termios *, speed_t);
+
+int tcgetattr (int, struct termios *);
+int tcsetattr (int, int, const struct termios *);
+
+int tcsendbreak (int, int);
+int tcdrain (int);
+int tcflush (int, int);
+int tcflow (int, int);
+
+pid_t tcgetsid (int);
+
+void cfmakeraw(struct termios *);
+int cfsetspeed(struct termios *, speed_t);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif