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Annotation of embedaddon/readline/rlwinsize.h, revision 1.1

1.1     ! misho       1: /* rlwinsize.h -- an attempt to isolate some of the system-specific defines
        !             2:    for `struct winsize' and TIOCGWINSZ. */
        !             3: 
        !             4: /* Copyright (C) 1997-2009 Free Software Foundation, Inc.
        !             5: 
        !             6:    This file is part of the GNU Readline Library (Readline), a library
        !             7:    for reading lines of text with interactive input and history editing.      
        !             8: 
        !             9:    Readline is free software: you can redistribute it and/or modify
        !            10:    it under the terms of the GNU General Public License as published by
        !            11:    the Free Software Foundation, either version 3 of the License, or
        !            12:    (at your option) any later version.
        !            13: 
        !            14:    Readline is distributed in the hope that it will be useful,
        !            15:    but WITHOUT ANY WARRANTY; without even the implied warranty of
        !            16:    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
        !            17:    GNU General Public License for more details.
        !            18: 
        !            19:    You should have received a copy of the GNU General Public License
        !            20:    along with Readline.  If not, see <http://www.gnu.org/licenses/>.
        !            21: */
        !            22: 
        !            23: #if !defined (_RLWINSIZE_H_)
        !            24: #define _RLWINSIZE_H_
        !            25: 
        !            26: #if defined (HAVE_CONFIG_H)
        !            27: #  include "config.h"
        !            28: #endif
        !            29: 
        !            30: /* Try to find the definitions of `struct winsize' and TIOGCWINSZ */
        !            31: 
        !            32: #if defined (GWINSZ_IN_SYS_IOCTL) && !defined (TIOCGWINSZ)
        !            33: #  include <sys/ioctl.h>
        !            34: #endif /* GWINSZ_IN_SYS_IOCTL && !TIOCGWINSZ */
        !            35: 
        !            36: #if defined (STRUCT_WINSIZE_IN_TERMIOS) && !defined (STRUCT_WINSIZE_IN_SYS_IOCTL)
        !            37: #  include <termios.h>
        !            38: #endif /* STRUCT_WINSIZE_IN_TERMIOS && !STRUCT_WINSIZE_IN_SYS_IOCTL */
        !            39: 
        !            40: /* Not in either of the standard places, look around. */
        !            41: #if !defined (STRUCT_WINSIZE_IN_TERMIOS) && !defined (STRUCT_WINSIZE_IN_SYS_IOCTL)
        !            42: #  if defined (HAVE_SYS_STREAM_H)
        !            43: #    include <sys/stream.h>
        !            44: #  endif /* HAVE_SYS_STREAM_H */
        !            45: #  if defined (HAVE_SYS_PTEM_H) /* SVR4.2, at least, has it here */
        !            46: #    include <sys/ptem.h>
        !            47: #    define _IO_PTEM_H          /* work around SVR4.2 1.1.4 bug */
        !            48: #  endif /* HAVE_SYS_PTEM_H */
        !            49: #  if defined (HAVE_SYS_PTE_H)  /* ??? */
        !            50: #    include <sys/pte.h>
        !            51: #  endif /* HAVE_SYS_PTE_H */
        !            52: #endif /* !STRUCT_WINSIZE_IN_TERMIOS && !STRUCT_WINSIZE_IN_SYS_IOCTL */
        !            53: 
        !            54: #if defined (M_UNIX) && !defined (_SCO_DS) && !defined (tcflow)
        !            55: #  define tcflow(fd, action)   ioctl(fd, TCXONC, action)
        !            56: #endif
        !            57: 
        !            58: #endif /* _RL_WINSIZE_H */