IABSD.fr/src/usr.bin/sed/extern.h

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• Author : millert
  Date : 2024-07-17 20:57:15
  Hash : 58b8553b
  Message : sed: use warn()/err() where appropriate Use warn()/err() instead of sed's homegrown warning()/error() for things other than parser problems. The warning()/error() functions display the file and line number in addition to the error message. This also removes of the COMPILE/FATAL argument to error() since now all calls to error() are for compilation/parsing issues. OK op@ espie@

• usr.bin/sed/extern.h

• /*	$OpenBSD: extern.h,v 1.16 2024/07/17 20:57:16 millert Exp $ */
  /*-
   * Copyright (c) 1992 Diomidis Spinellis.
   * Copyright (c) 1992, 1993
   *	The Regents of the University of California.  All rights reserved.
   *
   * This code is derived from software contributed to Berkeley by
   * Diomidis Spinellis of Imperial College, University of London.
   *
   * 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.
   * 3. Neither the name of the University nor the names of its contributors
   *    may be used to endorse or promote products derived from this software
   *    without specific prior written permission.
   *
   * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
   *
   *	from: @(#)extern.h	8.1 (Berkeley) 6/6/93
   */
  
  extern struct s_command *prog;
  extern struct s_appends *appends;
  extern regmatch_t *match;
  extern size_t maxnsub;
  extern u_long linenum;
  extern size_t appendnum;
  extern int Eflag, aflag, eflag, nflag;
  extern int pledge_wpath, pledge_rpath;
  extern const char *fname, *outfname;
  extern FILE *infile, *outfile;
  
  void	 cfclose(struct s_command *, struct s_command *);
  void	 compile(void);
  void	 cspace(SPACE *, const char *, size_t, enum e_spflag);
  char	*cu_getline(char **, size_t *);
  __dead void error(const char *, ...) __attribute__((__format__ (printf, 1, 2)));
  void	warning(const char *, ...) __attribute__((__format__ (printf, 1, 2)));
  int	 mf_getline(SPACE *, enum e_spflag);
  int	 lastline(void);
  void	 finish_file(void);
  void	 process(void);
  void	 resetstate(void);
  char	*strregerror(int, regex_t *);
  void	*xmalloc(size_t);
  void	*xreallocarray(void *, size_t, size_t);
  void	*xrealloc(void *, size_t);