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annotate place.h @ 206:9aa91d3fe3a3 release-0.5.3

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release 0.5.3
author David A. Holland
date Mon, 21 Jan 2019 21:21:46 -0500
parents 3a25180d3a5c
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1 /*-
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2 * Copyright (c) 2010 The NetBSD Foundation, Inc.
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3 * All rights reserved.
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4 *
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5 * This code is derived from software contributed to The NetBSD Foundation
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6 * by David A. Holland.
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7 *
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8 * Redistribution and use in source and binary forms, with or without
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9 * modification, are permitted provided that the following conditions
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10 * are met:
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11 * 1. Redistributions of source code must retain the above copyright
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12 * notice, this list of conditions and the following disclaimer.
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13 * 2. Redistributions in binary form must reproduce the above copyright
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14 * notice, this list of conditions and the following disclaimer in the
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15 * documentation and/or other materials provided with the distribution.
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16 *
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17 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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18 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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19 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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20 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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21 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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22 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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23 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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24 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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25 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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26 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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27 * POSSIBILITY OF SUCH DAMAGE.
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28 */
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29
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30 #ifndef PLACE_H
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31 #define PLACE_H
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33 #include "bool.h"
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34
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35 enum places {
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36 P_NOWHERE,
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37 P_BUILTIN,
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38 P_COMMANDLINE,
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39 P_FILE,
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40 };
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41 struct place {
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42 enum places type;
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43 const struct placefile *file;
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44 unsigned line;
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45 unsigned column;
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46 };
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48 void place_init(void);
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49 void place_cleanup(void);
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50
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51 void place_setnowhere(struct place *p);
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52 void place_setbuiltin(struct place *p, unsigned num);
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53 void place_setcommandline(struct place *p, unsigned word, unsigned column);
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54 void place_setfilestart(struct place *p, const struct placefile *pf);
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55
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56 void place_addcolumns(struct place *, unsigned cols);
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57 void place_addlines(struct place *, unsigned lines);
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59 const char *place_getname(const struct place *);
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60 const char *place_getparsedir(const struct place *incplace);
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61 bool place_eq(const struct place *, const struct place *);
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62 bool place_samefile(const struct place *, const struct place *);
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63
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64 void place_changefile(struct place *p, const char *name);
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65
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66 const struct placefile *place_addfile(const struct place *incplace,
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67 const char *name, bool fromsystemdir);
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68
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69 #endif /* PLACE_H */