From d60d9f651ab04df95fcd31488fbb46be263382ae Mon Sep 17 00:00:00 2001 From: Stan Shebs Date: Fri, 16 Apr 1999 01:34:55 +0000 Subject: Initial creation of sourceware repository --- readline/rldefs.h | 135 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 135 insertions(+) create mode 100644 readline/rldefs.h (limited to 'readline/rldefs.h') diff --git a/readline/rldefs.h b/readline/rldefs.h new file mode 100644 index 0000000..d4aced4 --- /dev/null +++ b/readline/rldefs.h @@ -0,0 +1,135 @@ +/* rldefs.h -- an attempt to isolate some of the system-specific defines + for readline. This should be included after any files that define + system-specific constants like _POSIX_VERSION or USG. */ + +/* Copyright (C) 1987,1989 Free Software Foundation, Inc. + + This file contains the Readline Library (the Library), a set of + routines for providing Emacs style line input to programs that ask + for it. + + The Library 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 1, or (at your option) + any later version. + + The Library 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. + + The GNU General Public License is often shipped with GNU software, and + is generally kept in a file called COPYING or LICENSE. If you do not + have a copy of the license, write to the Free Software Foundation, + 675 Mass Ave, Cambridge, MA 02139, USA. */ + +#if !defined (_RLDEFS_H_) +#define _RLDEFS_H_ + +#if defined (HAVE_CONFIG_H) +# include "config.h" +#endif + +#if defined (_POSIX_VERSION) && !defined (TERMIOS_MISSING) +# define TERMIOS_TTY_DRIVER +#else +# if defined (HAVE_TERMIO_H) +# define TERMIO_TTY_DRIVER +# else +# define NEW_TTY_DRIVER +# endif +#endif + +/* Posix macro to check file in statbuf for directory-ness. + This requires that be included before this test. */ +#if defined (S_IFDIR) && !defined (S_ISDIR) +# define S_ISDIR(m) (((m)&S_IFMT) == S_IFDIR) +#endif + +/* Decide which flavor of the header file describing the C library + string functions to include and include it. */ + +#if defined (HAVE_STRING_H) +# include +#else /* !HAVE_STRING_H */ +# include +#endif /* !HAVE_STRING_H */ + +#if !defined (strchr) && !defined (__STDC__) +extern char *strchr (), *strrchr (); +#endif /* !strchr && !__STDC__ */ + +#if defined (PREFER_STDARG) +# include +#else +# if defined (PREFER_VARARGS) +# include +# endif +#endif + +#if defined (HAVE_STRCASECMP) +#define _rl_stricmp strcasecmp +#define _rl_strnicmp strncasecmp +#else +extern int _rl_stricmp (), _rl_strnicmp (); +#endif + +#if !defined (emacs_mode) +# define no_mode -1 +# define vi_mode 0 +# define emacs_mode 1 +#endif + +/* If you cast map[key].function to type (Keymap) on a Cray, + the compiler takes the value of map[key].function and + divides it by 4 to convert between pointer types (pointers + to functions and pointers to structs are different sizes). + This is not what is wanted. */ +#if defined (CRAY) +# define FUNCTION_TO_KEYMAP(map, key) (Keymap)((int)map[key].function) +# define KEYMAP_TO_FUNCTION(data) (Function *)((int)(data)) +#else +# define FUNCTION_TO_KEYMAP(map, key) (Keymap)(map[key].function) +# define KEYMAP_TO_FUNCTION(data) (Function *)(data) +#endif + +#ifndef savestring +extern char *xmalloc (); +#define savestring(x) strcpy (xmalloc (1 + strlen (x)), (x)) +#endif + +/* Possible values for _rl_bell_preference. */ +#define NO_BELL 0 +#define AUDIBLE_BELL 1 +#define VISIBLE_BELL 2 + +/* Definitions used when searching the line for characters. */ +/* NOTE: it is necessary that opposite directions are inverses */ +#define FTO 1 /* forward to */ +#define BTO -1 /* backward to */ +#define FFIND 2 /* forward find */ +#define BFIND -2 /* backward find */ + +/* Possible values for the found_quote flags word used by the completion + functions. It says what kind of (shell-like) quoting we found anywhere + in the line. */ +#define RL_QF_SINGLE_QUOTE 0x1 +#define RL_QF_DOUBLE_QUOTE 0x2 +#define RL_QF_BACKSLASH 0x4 + +/* Default readline line buffer length. */ +#define DEFAULT_BUFFER_SIZE 256 + +#if !defined (STREQ) +#define STREQ(a, b) (((a)[0] == (b)[0]) && (strcmp ((a), (b)) == 0)) +#define STREQN(a, b, n) (((a)[0] == (b)[0]) && (strncmp ((a), (b), (n)) == 0)) +#endif + +#if !defined (FREE) +# define FREE(x) if (x) free (x) +#endif + +/* CONFIGURATION SECTION */ +#include "rlconf.h" + +#endif /* !_RLDEFS_H_ */ -- cgit v1.1