70f89f0d1d
* info/termdep.h: If POSIX, #undef TIOCGETC for benefit of systems
that provide TIOCETC but not struct tchars.
From-SVN: r16231
82 lines
2.2 KiB
C
82 lines
2.2 KiB
C
/* termdep.h -- System things that terminal.c depends on.
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$Id: termdep.h,v 1.2 1997/10/30 05:55:14 law Exp $
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This file is part of GNU Info, a program for reading online documentation
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stored in Info format.
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Copyright (C) 1993, 96 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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Written by Brian Fox (bfox@ai.mit.edu). */
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#if !defined (_TERMDEP_H_)
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# define _TERMDEP_H_
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#if defined (HAVE_SYS_FCNTL_H)
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# include <sys/fcntl.h>
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#else
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# include <fcntl.h>
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#endif /* !HAVE_SYS_FCNTL_H */
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#if defined (HAVE_SYS_FILE_H)
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# include <sys/file.h>
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#endif /* HAVE_SYS_FILE_H */
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#if defined (HAVE_STRINGS_H)
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# include <strings.h>
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#else
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# if defined (HAVE_STRING_H)
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# include <string.h>
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# endif
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#endif
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#if defined (HAVE_TERMIOS_H)
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# include <termios.h>
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/*
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* POSIX does not mandate that we have these and it may, in fact, be only
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* partially implemented
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*/
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# undef TIOCGETC
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#else
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# if defined (HAVE_TERMIO_H)
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# include <termio.h>
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# if defined (HAVE_SYS_PTEM_H)
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# if defined (M_UNIX) || !defined (M_XENIX)
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# include <sys/stream.h>
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# include <sys/ptem.h>
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# undef TIOCGETC
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# else /* M_XENIX */
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# define tchars tc
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# endif /* M_XENIX */
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# endif /* HAVE_SYS_PTEM_H */
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# else /* !HAVE_TERMIO_H */
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# include <sgtty.h>
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# endif /* !HAVE_TERMIO_H */
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#endif /* !HAVE_TERMIOS_H */
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#if defined (HAVE_SYS_TTOLD_H)
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# include <sys/ttold.h>
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#endif /* HAVE_SYS_TTOLD_H */
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#if !defined (HAVE_STRCHR)
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# undef strchr
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# undef strrchr
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# define strchr index
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# define strrchr rindex
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#endif /* !HAVE_STRCHR */
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#endif /* _TERMDEP_H_ */
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