util.h revision 246074 
1/* $FreeBSD: head/usr.bin/patch/util.h 246074 2013-01-29 17:03:18Z gabor $ */
2/*-
3 *
4 * Copyright 1986, Larry Wall
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following condition is met:
8 * 1. Redistributions of source code must retain the above copyright notice,
9 * this condition and the following disclaimer.
10 *
11 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND ANY
12 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
13 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
14 * DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
15 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
16 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
17 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
18 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
19 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
20 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
21 * SUCH DAMAGE.
22 *
23 * patch - a program to apply diffs to original files
24 *
25 * -C option added in 1998, original code by Marc Espie, based on FreeBSD
26 * behaviour
27 *
28 * $OpenBSD: util.h,v 1.15 2005/06/20 07:14:06 otto Exp $
29 * $DragonFly: src/usr.bin/patch/util.h,v 1.2 2007/09/29 23:11:10 swildner Exp $
30
31 */
32
33char		*fetchname(const char *, bool *, int);
34char		*checked_in(char *);
35int		backup_file(const char *);
36int		move_file(const char *, const char *);
37int		copy_file(const char *, const char *);
38void		say(const char *, ...)
39		    __attribute__((__format__(__printf__, 1, 2)));
40void		fatal(const char *, ...)
41		    __attribute__((__format__(__printf__, 1, 2)));
42void		pfatal(const char *, ...)
43		    __attribute__((__format__(__printf__, 1, 2)));
44void		ask(const char *, ...)
45		    __attribute__((__format__(__printf__, 1, 2)));
46char		*savestr(const char *);
47void		set_signals(int);
48void		ignore_signals(void);
49void		makedirs(const char *, bool);
50void		version(void);
51void		my_exit(int) __attribute__((noreturn));
52
53/* in mkpath.c */
54extern int mkpath(char *);
55