Constants

The following constants are associated with the Termios class:

Baud rate values
B0  B75  B134 B200 B600  B1800 B4800 B19200
B50 B110 B150 B300 B1200 B2400 B9600 B38400
c_cc index values
VEOF VERASE VKILL VSUSP  VSTOP VTIME 
VEOL VINTR  VQUIT VSTART VMIN  NCCS
c_cflag field values
CLOCAL CSIZE CS6 CS8    HUPCL  PARODD
CREAD  CS5   CS7 CSTOPS PARENB
c_iflag field values
BRKINT IGNBRK IGNPAR INPCK  IXOFF PARMRK
ICRNL  IGNCR  INLCR  ISTRIP IXON
c_lflag field values
ECHO  ECHONL ISIG  
ECHOE ICANON NOFLSH
ECHOK IEXTEN TOSTOP
c_oflag field values
OPOST
Terminal interface values
TCSADRAIN TCIOFLUSH TCIFLUSH 
TCSANOW   TCOFLUSH  TCSAFLUSH 
TCOON     TCION     TCIOFF

The following are other constants defined in the POSIX module:

Pathname constants
_PC_CHOWN_RESTRICTED  _PC_LINK_MAX  _PC_MAX_CANON
_PC_MAX_INPUT         _PC_NAME_MAX  _PC_NO_TRUNC
_PC_PATH_MAX          _PC_PIPE_BUF  _PC_VDISABLE
POSIX constants
_POSIX_ARG_MAX      _POSIX_CHILD_MAX  _POSIX_CHOWN_RESTRICTED 
_POSIX_JOB_CONTROL  _POSIX_LINK_MAX   _POSIX_MAX_CANON
_POSIX_MAX_INPUT    _POSIX_NAME_MAX   _POSIX_NGROUPS_MAX
_POSIX_NO_TRUNC     _POSIX_OPEN_MAX   _POSIX_PATH_MAX
_POSIX_PIPE_BUF     _POSIX_SAVED_IDS  _POSIX_SSIZE_MAX
_POSIX_STREAM_MAX   _POSIX_TZNAME_MAX _POSIX_VDISABLE  
_POSIX_VERSION
System configuration
_SC_ARG_MAX      _SC_CHILD_MAX  _SC_CLK_TCK    _SC_JOB_CONTROL
_SC_NGROUPS_MAX  _SC_OPEN_MAX   _SC_SAVED_IDS  _SC_STREAM_MAX
_SC_TZNAME_MAX   _SC_VERSION
Error constants
E2BIG EACCES EAGAIN EBADF EBUSY ECHILD EDEADLK EDOM EEXIST EFAUL EFBIG EINTR EINVAL EIO EISDIR EMFILE EMLINK ENAMETOOLONG ENFILE ENODE ENOENT ENOEXEC ENOLCK ...

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