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util.h revision 1.12.40.1 
      1 /*
      2  * $OpenBSD: util.h,v 1.15 2005/06/20 07:14:06 otto Exp $
      3  * $DragonFly: src/usr.bin/patch/util.h,v 1.2 2007/09/29 23:11:10 swildner Exp $
      4  * $NetBSD: util.h,v 1.12.40.1 2018/06/25 07:26:11 pgoyette Exp $
      5  */
      6 
      7 /*
      8  * patch - a program to apply diffs to original files
      9  *
     10  * Copyright 1986, Larry Wall
     11  *
     12  * Redistribution and use in source and binary forms, with or without
     13  * modification, are permitted provided that the following condition is met:
     14  * 1. Redistributions of source code must retain the above copyright notice,
     15  * this condition and the following disclaimer.
     16  *
     17  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND ANY
     18  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
     19  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
     20  * DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
     21  * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     22  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
     23  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
     24  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     25  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     26  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     27  * SUCH DAMAGE.
     28  *
     29  * -C option added in 1998, original code by Marc Espie, based on FreeBSD
     30  * behaviour
     31  */
     32 
     33 char		*fetchname(const char *, bool *, int);
     34 char		*checked_in(char *);
     35 int		backup_file(const char *);
     36 int		move_file(const char *, const char *);
     37 int		copy_file(const char *, const char *);
     38 void		say(const char *, ...) __printflike(1, 2);
     39 void		fatal(const char *, ...) __printflike(1, 2) __dead;
     40 void		pfatal(const char *, ...) __printflike(1, 2) __dead;
     41 void		ask(const char *, ...) __printflike(1, 2);
     42 char		*savestr(const char *);
     43 void		set_signals(int);
     44 void		ignore_signals(void);
     45 void		makedirs(const char *, bool);
     46 void		version(void) __dead;
     47 void		my_exit(int) __dead;
     48 void		*pch_realloc(void *, size_t, size_t);
     49 
     50 /* in mkpath.c */
     51 extern int mkpath(char *);
     52