input.h (243027) | input.h (248980) |
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1/*- 2 * Copyright (c) 1991, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * Kenneth Almquist. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 16 unchanged lines hidden (view full) --- 25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 * SUCH DAMAGE. 31 * 32 * @(#)input.h 8.2 (Berkeley) 5/4/95 | 1/*- 2 * Copyright (c) 1991, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * Kenneth Almquist. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 16 unchanged lines hidden (view full) --- 25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 * SUCH DAMAGE. 31 * 32 * @(#)input.h 8.2 (Berkeley) 5/4/95 |
33 * $FreeBSD: head/bin/sh/input.h 243027 2012-11-14 14:08:24Z jilles $ | 33 * $FreeBSD: head/bin/sh/input.h 248980 2013-04-01 17:18:22Z jilles $ |
34 */ 35 36/* PEOF (the end of file marker) is defined in syntax.h */ 37 38/* 39 * The input line number. Input.c just defines this variable, and saves 40 * and restores it when files are pushed and popped. The user of this 41 * package must set its value. 42 */ 43extern int plinno; 44extern int parsenleft; /* number of characters left in input buffer */ | 34 */ 35 36/* PEOF (the end of file marker) is defined in syntax.h */ 37 38/* 39 * The input line number. Input.c just defines this variable, and saves 40 * and restores it when files are pushed and popped. The user of this 41 * package must set its value. 42 */ 43extern int plinno; 44extern int parsenleft; /* number of characters left in input buffer */ |
45extern char *parsenextc; /* next character in input buffer */ | 45extern const char *parsenextc; /* next character in input buffer */ |
46 47struct alias; 48struct parsefile; 49 50char *pfgets(char *, int); 51int pgetc(void); 52int preadbuffer(void); 53int preadateof(void); 54void pungetc(void); 55void pushstring(char *, int, struct alias *); 56void setinputfile(const char *, int); 57void setinputfd(int, int); | 46 47struct alias; 48struct parsefile; 49 50char *pfgets(char *, int); 51int pgetc(void); 52int preadbuffer(void); 53int preadateof(void); 54void pungetc(void); 55void pushstring(char *, int, struct alias *); 56void setinputfile(const char *, int); 57void setinputfd(int, int); |
58void setinputstring(char *, int); | 58void setinputstring(const char *, int); |
59void popfile(void); 60struct parsefile *getcurrentfile(void); 61void popfilesupto(struct parsefile *); 62void popallfiles(void); 63void closescript(void); 64 65#define pgetc_macro() (--parsenleft >= 0? *parsenextc++ : preadbuffer()) | 59void popfile(void); 60struct parsefile *getcurrentfile(void); 61void popfilesupto(struct parsefile *); 62void popallfiles(void); 63void closescript(void); 64 65#define pgetc_macro() (--parsenleft >= 0? *parsenextc++ : preadbuffer()) |