1 /* $OpenBSD: search.h,v 1.8 2010/06/30 00:05:35 nicm Exp $ */ 2 /* $NetBSD: search.h,v 1.9 2009/12/30 22:37:40 christos Exp $ */ 3 4 /*- 5 * Copyright (c) 1992, 1993 6 * The Regents of the University of California. All rights reserved. 7 * 8 * This code is derived from software contributed to Berkeley by 9 * Christos Zoulas of Cornell University. 10 * 11 * Redistribution and use in source and binary forms, with or without 12 * modification, are permitted provided that the following conditions 13 * are met: 14 * 1. Redistributions of source code must retain the above copyright 15 * notice, this list of conditions and the following disclaimer. 16 * 2. Redistributions in binary form must reproduce the above copyright 17 * notice, this list of conditions and the following disclaimer in the 18 * documentation and/or other materials provided with the distribution. 19 * 3. Neither the name of the University nor the names of its contributors 20 * may be used to endorse or promote products derived from this software 21 * without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 26 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33 * SUCH DAMAGE. 34 * 35 * @(#)search.h 8.1 (Berkeley) 6/4/93 36 */ 37 38 /* 39 * el.search.h: Line and history searching utilities 40 */ 41 #ifndef _h_el_search 42 #define _h_el_search 43 44 #include "histedit.h" 45 46 typedef struct el_search_t { 47 Char *patbuf; /* The pattern buffer */ 48 size_t patlen; /* Length of the pattern buffer */ 49 int patdir; /* Direction of the last search */ 50 int chadir; /* Character search direction */ 51 Char chacha; /* Character we are looking for */ 52 char chatflg; /* 0 if f, 1 if t */ 53 } el_search_t; 54 55 56 protected int el_match(const Char *, const Char *); 57 protected int search_init(EditLine *); 58 protected void search_end(EditLine *); 59 protected int c_hmatch(EditLine *, const Char *); 60 protected void c_setpat(EditLine *); 61 protected el_action_t ce_inc_search(EditLine *, int); 62 protected el_action_t cv_search(EditLine *, int); 63 protected el_action_t ce_search_line(EditLine *, int); 64 protected el_action_t cv_repeat_srch(EditLine *, Int); 65 protected el_action_t cv_csearch(EditLine *, int, Int, int, int); 66 67 #endif /* _h_el_search */ 68