1 /*- 2 * Copyright (c) 2010 The NetBSD Foundation, Inc. 3 * All rights reserved. 4 * 5 * This code is derived from software contributed to The NetBSD Foundation 6 * by David A. Holland. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 18 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 19 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 20 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 21 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 22 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 23 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 24 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 25 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 26 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 27 * POSSIBILITY OF SUCH DAMAGE. 28 */ 29 30 #ifndef PLACE_H 31 #define PLACE_H 32 33 #include "bool.h" 34 35 enum places { 36 P_NOWHERE, 37 P_BUILTIN, 38 P_COMMANDLINE, 39 P_FILE, 40 }; 41 struct place { 42 enum places type; 43 const struct placefile *file; 44 unsigned line; 45 unsigned column; 46 }; 47 48 void place_init(void); 49 void place_cleanup(void); 50 51 void place_setnowhere(struct place *p); 52 void place_setbuiltin(struct place *p, unsigned num); 53 void place_setcommandline(struct place *p, unsigned word, unsigned column); 54 void place_setfilestart(struct place *p, const struct placefile *pf); 55 56 void place_addcolumns(struct place *, unsigned cols); 57 void place_addlines(struct place *, unsigned lines); 58 59 const char *place_getname(const struct place *); 60 const char *place_getparsedir(const struct place *incplace); 61 bool place_eq(const struct place *, const struct place *); 62 bool place_samefile(const struct place *, const struct place *); 63 64 void place_changefile(struct place *p, const char *name); 65 66 const struct placefile *place_addfile(const struct place *incplace, 67 const char *name, bool fromsystemdir); 68 69 #endif /* PLACE_H */ 70