The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1 | /* $NetBSD: input.h,v 1.15 2003/08/07 09:05:33 agc Exp $ */ |
| 2 | |
| 3 | /*- |
| 4 | * Copyright (c) 1991, 1993 |
| 5 | * The Regents of the University of California. All rights reserved. |
| 6 | * |
| 7 | * This code is derived from software contributed to Berkeley by |
| 8 | * Kenneth Almquist. |
| 9 | * |
| 10 | * Redistribution and use in source and binary forms, with or without |
| 11 | * modification, are permitted provided that the following conditions |
| 12 | * are met: |
| 13 | * 1. Redistributions of source code must retain the above copyright |
| 14 | * notice, this list of conditions and the following disclaimer. |
| 15 | * 2. Redistributions in binary form must reproduce the above copyright |
| 16 | * notice, this list of conditions and the following disclaimer in the |
| 17 | * documentation and/or other materials provided with the distribution. |
| 18 | * 3. Neither the name of the University nor the names of its contributors |
| 19 | * may be used to endorse or promote products derived from this software |
| 20 | * without specific prior written permission. |
| 21 | * |
| 22 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND |
| 23 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 24 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| 25 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
| 26 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| 27 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| 28 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| 29 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| 30 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| 31 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| 32 | * SUCH DAMAGE. |
| 33 | * |
| 34 | * @(#)input.h 8.2 (Berkeley) 5/4/95 |
| 35 | */ |
| 36 | |
| 37 | /* PEOF (the end of file marker) is defined in syntax.h */ |
| 38 | |
| 39 | /* |
| 40 | * The input line number. Input.c just defines this variable, and saves |
| 41 | * and restores it when files are pushed and popped. The user of this |
| 42 | * package must set its value. |
| 43 | */ |
| 44 | extern int plinno; |
| 45 | extern int parsenleft; /* number of characters left in input buffer */ |
| 46 | extern char *parsenextc; /* next character in input buffer */ |
| 47 | extern int init_editline; /* 0 == not setup, 1 == OK, -1 == failed */ |
| 48 | |
Jack Palevich | ad5431d | 2010-06-04 12:03:14 +0800 | [diff] [blame] | 49 | int in_interactive_mode(); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 50 | char *pfgets(char *, int); |
| 51 | int pgetc(void); |
| 52 | int preadbuffer(void); |
| 53 | void pungetc(void); |
| 54 | void pushstring(char *, int, void *); |
| 55 | void popstring(void); |
| 56 | void setinputfile(const char *, int); |
| 57 | void setinputfd(int, int); |
| 58 | void setinputstring(char *, int); |
| 59 | void popfile(void); |
| 60 | void popallfiles(void); |
| 61 | void closescript(int); |
| 62 | |
| 63 | #define pgetc_macro() (--parsenleft >= 0? *parsenextc++ : preadbuffer()) |