gcc/texinfo/info/termdep.h
Robert Lipe 70f89f0d1d termdep.h: If POSIX...
* info/termdep.h: If POSIX, #undef TIOCGETC for benefit of systems
        that provide TIOCETC but not struct tchars.

From-SVN: r16231
1997-10-29 22:55:14 -07:00

82 lines
2.2 KiB
C

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