IABSD.fr/src/libexec/tradcpp/place.h

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• Author : jsg
  Date : 2019-08-23 04:38:55
  Hash : 88157d21
  Message : update tradcpp to 0.5.3

• libexec/tradcpp/place.h

• /*-
   * Copyright (c) 2010 The NetBSD Foundation, Inc.
   * All rights reserved.
   *
   * This code is derived from software contributed to The NetBSD Foundation
   * by David A. Holland.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   * 1. Redistributions of source code must retain the above copyright
   *    notice, this list of conditions and the following disclaimer.
   * 2. Redistributions in binary form must reproduce the above copyright
   *    notice, this list of conditions and the following disclaimer in the
   *    documentation and/or other materials provided with the distribution.
   *
   * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
   * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
   * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
   * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
   * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
   * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
   * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
   * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
   * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
   * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
   * POSSIBILITY OF SUCH DAMAGE.
   */
  
  #ifndef PLACE_H
  #define PLACE_H
  
  #include "bool.h"
  
  enum places {
  	P_NOWHERE,
  	P_BUILTIN,
  	P_COMMANDLINE,
  	P_FILE,
  };
  struct place {
  	enum places type;
  	const struct placefile *file;
  	unsigned line;
  	unsigned column;
  };
  
  void place_init(void);
  void place_cleanup(void);
  
  void place_setnowhere(struct place *p);
  void place_setbuiltin(struct place *p, unsigned num);
  void place_setcommandline(struct place *p, unsigned word, unsigned column);
  void place_setfilestart(struct place *p, const struct placefile *pf);
  
  void place_addcolumns(struct place *, unsigned cols);
  void place_addlines(struct place *, unsigned lines);
  
  const char *place_getname(const struct place *);
  const char *place_getparsedir(const struct place *incplace);
  bool place_eq(const struct place *, const struct place *);
  bool place_samefile(const struct place *, const struct place *);
  
  void place_changefile(struct place *p, const char *name);
  
  const struct placefile *place_addfile(const struct place *incplace,
  				      const char *name, bool fromsystemdir);
  
  #endif /* PLACE_H */