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📄 ioctl.h

📁 这是又一个C语言解释器, 我们可以方便地扩展其功能, 并将其用于我们的工作中
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#ifnedef _IOCTLH#define  _IOCTLH/*   EJB. This header file is by no means compliant   to any standard. All I have done   is thrown most of the termios.h 4.3 BSD stuff   in here plus other ioctl.h things.*/#define CBAUD	0010017#define EXTA    19200#define EXTB    38400/* c_lflag bits */#define ALTWERASE       0x00000200      /* use alternate WERASE algorithm */#define ECHOCTL         0x00000040      /* echo control chars as ^(Char) */#define ECHOKE          0x00000001      /* visual erase for line kill */#define ECHOPRT         0x00000020      /* visual erase mode for hardcopy */#define FLUSHO          0x00800000      /* output being flushed (state) */#define MDMBUF          0x00100000      /* flow control output via Carrier */#define NOHANG          0x01000000      /* XXX this should go away */#define NOKERNINFO      0x40000000      /* Disable printing kernel info */#define PENDIN          0x20000000      /* retype pending input (state) */#define XCASE           0x00004000      /* Cononical upper/lower presentation*//* c_iflag bits */#define IMAXBEL	0020000#define IUCLC           0x00001000      /* DUMMY VALUE Map upper to lower */#define IXANY           0x00000800      /* any char will restart after stop *//* c_oflag bits */#define ONLCR           0x00000002      /* map NL to CR-NL (ala CRMOD) */#define OLCUC           0x00000004      /* Map lower case to upper on output */#define OCRNL           0x00000008      /* Map CR to NL on output */#define ONOCR           0x00000010      /* No CR output at column 0 */#define ONLRET          0x00000020      /* NL performs CR function */#define OFILL           0x00000040      /* Use fill characters for delay */#define OFDEL           0x00000080      /* fill is DEL, else NUL */#define NLDLY           0x00000300      /* \n delay */#define         NL0     0x00000000#define         NL1     0x00000100      /* tty 37 */#define         NL2     0x00000200      /* vt05 */#define         NL3     0x00000300#define TABDLY          0x00000c00      /* horizontal tab delay */#define         TAB0    0x00000000#define         TAB1    0x00000400      /* tty 37 */#define         TAB2    0x00000800#define         TAB3    0x00000C00      /* expand tabs on output */#define CRDLY           0x00003000      /* \r delay */#define         CR0     0x00000000#define         CR1     0x00001000      /* tn 300 */#define         CR2     0x00002000      /* tty 37 */#define         CR3     0x00003000      /* concept 100 */#define FFDLY           0x00004000      /* Form feed delay */#define         FF0     0x00000000#define         FF1     0x00004000#define BSDLY           0x00008000      /* \b delay */#define         BS0     0x00000000#define         BS1     0x00008000#define VTDLY           0x00010000      /* vertical tab delay */#define         VT0     0x00000000#define         VT1     0x00010000      /* tty 37 *//* net yet */#define CBAUDEX 0010000#define  B57600  0010001#define  B115200 0010002#define  B230400 0010003#define CIBAUD	  002003600000	/* input baud rate (not used) */#define CRTSCTS	  020000000000		/* flow control *//* c_cflag */#define CREAD           0x00000800      /* enable receiver */#define _O_TIOCSSIZE    _IOW('t',103,struct swsize)     /* set tty size */#define _O_TIOCGSIZE    _IOR('t',102,struct swsize)     /* get tty size */#define _N_TIOCSSIZE    _IOW('t',37,struct swsize)      /* set tty size */#define _N_TIOCGSIZE    _IOR('t',38,struct swsize)      /* get tty size */#define IOCPARM_MASK    0x1fff          /* parameter length, at most 13 bits */#define IOCPARM_LEN(x)  (((x) >> 16) & IOCPARM_MASK)#define IOCBASECMD(x)   ((x) & ~IOCPARM_MASK)#define IOCGROUP(x)     (((x) >> 8) & 0xff)#define IOCPARM_MAX     NBPG            /* max size of ioctl, mult. of NBPG */#define IOC_VOID        0x20000000      /* no parameters */#define IOC_OUT         0x40000000      /* copy out parameters */#define IOC_IN          0x80000000      /* copy in parameters */#define IOC_INOUT       (IOC_IN|IOC_OUT)#define IOC_DIRMASK     0xe0000000      /* mask for IN/OUT/VOID */#define _IOC(inout,group,num,len) \        (inout | ((len & IOCPARM_MASK) << 16) | ((group) << 8) | (num))#define _IO(g,n)        _IOC(IOC_VOID,  (g), (n), 0)#define _IOR(g,n,t)     _IOC(IOC_OUT,   (g), (n), sizeof(t))#define _IOW(g,n,t)     _IOC(IOC_IN,    (g), (n), sizeof(t))#define _IOWR(g,n,t)    _IOC(IOC_INOUT, (g), (n), sizeof(t))/* * tty ioctl commands */                                                /* 0-2 compat */#define TIOCMODG        _IOR('t', 3, int)       /* get modem control state */#define TIOCMODS        _IOW('t', 4, int)       /* set modem control state */                                                /* 8-10 compat */#define TIOCEXCL        _IO('t', 13)            /* set exclusive use of tty */#define TIOCNXCL        _IO('t', 14)            /* reset exclusive use of tty */                                                /* 15 unused */#define TIOCFLUSH       _IOW('t', 16, int)      /* flush buffers */                                                /* 17-18 compat */#define TIOCGETA        _IOR('t', 19, struct termios) /* get termios struct */#define TIOCSETA        _IOW('t', 20, struct termios) /* set termios struct */#define TIOCSETAW       _IOW('t', 21, struct termios) /* drain output, set */#define TIOCSETAF       _IOW('t', 22, struct termios) /* drn out, fls in, set *//* System V tty ioctls */#define TCGETS          TIOCGETA#define TCSETS          TIOCSETA#define TCSETSW         TIOCSETAW#define TCSETSF         TIOCSETAF#define TCGETA          _IOR('t', 23, struct termio) /* get termio struct */#define TCSETA          _IOW('t', 24, struct termio) /* set termio struct */#define TCSETAW         _IOW('t', 25, struct termio) /* drain output, set */#define TCSETAF         _IOW('t', 28, struct termio) /* drn out, flsh, set */#define TCSBREAK        _IO('t', 29)            /* Send break */#define TCSBRK          TCSBREAK#define TCXONC          _IO('t', 30)            /* Set flow control */#define TCFLSH          _IO('t', 31)            /* Flush queue */#define TIOCGETD        _IOR('t', 26, int)      /* get line discipline */#define TIOCSETD        _IOW('t', 27, int)      /* set line discipline *//* locals, from 127 down */                                                /* 127-124 compat */#define TIOCSBRK        _IO('t', 123)           /* set break bit */#define TIOCCBRK        _IO('t', 122)           /* clear break bit */#define TIOCSDTR        _IO('t', 121)           /* set data terminal ready */#define TIOCCDTR        _IO('t', 120)           /* clear data terminal ready */#define TIOCGPGRP       _IOR('t', 119, pid_t)   /* get pgrp of tty */#define TIOCSPGRP       _IOW('t', 118, pid_t)   /* set pgrp of tty */                                                /* 117-116 compat */#define TIOCOUTQ        _IOR('t', 115, int)     /* output queue size */#define TIOCSTI         _IOW('t', 114, char)    /* simulate terminal input */#define TIOCNOTTY       _IO('t', 113)           /* void tty association */#define TIOCPKT         _IOW('t', 112, int)     /* pty: set/clear packet mode */#define TIOCSTOP        _IO('t', 111)           /* stop output, like ^S */#define TIOCSTART       _IO('t', 110)           /* start output, like ^Q */#define TIOCMSET        _IOW('t', 109, int)     /* set all modem bits */#define TIOCMBIS        _IOW('t', 108, int)     /* bis modem bits */#define TIOCMBIC        _IOW('t', 107, int)     /* bic modem bits */#define TIOCMGET        _IOR('t', 106, int)     /* get all modem bits */#define TIOCREMOTE      _IOW('t', 105, int)     /* remote input editing */#define TIOCGWINSZ      _IOR('t', 104, struct winsize)  /* get window size */#define TIOCSWINSZ      _IOW('t', 103, struct winsize)  /* set window size */#define TIOCUCNTL       _IOW('t', 102, int)     /* pty: set/clr usr cntl mode */#define UIOCCMD(n)      _IO('u', n)             /* usr cntl op "n" */#define TIOCCONS        _IOW('t', 98, int)     /* become virtual console */#define TIOCSCTTY       _IO('t', 97)            /* become controlling tty */#define TIOCEXT         _IOW('t', 96, int)      /* pty: external processing */#define TIOCSIG         _IO('t', 95)            /* pty: generate signal *//* Used for packet mode */#define TIOCPKT_DATA		 0#define TIOCPKT_FLUSHREAD	 1#define TIOCPKT_FLUSHWRITE	 2#define TIOCPKT_STOP		 4#define TIOCPKT_START		 8#define TIOCPKT_NOSTOP		16#define TIOCPKT_DOSTOP		32struct winsize {	unsigned shot ws_row;	unsigned short ws_col;	unsigned short ws_xpixel;	unsigned short ws_ypixel;};/* not yet: modem lines */#define         TIOCM_LE        0001            /* line enable */#define         TIOCM_DTR       0002            /* data terminal ready */#define         TIOCM_RTS       0004            /* request to send */#define         TIOCM_ST        0010            /* secondary transmit */#define         TIOCM_SR        0020            /* secondary receive */#define         TIOCM_CTS       0040            /* clear to send */#define         TIOCM_CAR       0100            /* carrier detect */#define         TIOCM_CD        TIOCM_CAR#define         TIOCM_RNG       0200            /* ring */#define         TIOCM_RI        TIOCM_RNG#define         TIOCM_DSR       0400            /* data set ready */#endif

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