1 /*- 2 * Copyright 1986, Larry Wall 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following condition is met: 6 * 1. Redistributions of source code must retain the above copyright notice, 7 * this condition and the following disclaimer. 8 * 9 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND ANY 10 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 11 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 12 * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR 13 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 14 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 15 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 16 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 17 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 18 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 19 * SUCH DAMAGE. 20 * 21 * patch - a program to apply diffs to original files 22 * 23 * -C option added in 1998, original code by Marc Espie, based on FreeBSD 24 * behaviour 25 * 26 * $OpenBSD: util.h,v 1.16 2014/12/13 10:31:07 tobias Exp $ 27 * $FreeBSD: head/usr.bin/patch/util.h 286795 2015-08-15 00:42:33Z delphij $ 28 */ 29 30 char *fetchname(const char *, bool *, int); 31 int backup_file(const char *); 32 int move_file(const char *, const char *); 33 int copy_file(const char *, const char *); 34 void say(const char *, ...) 35 __attribute__((__format__(__printf__, 1, 2))); 36 void fatal(const char *, ...) 37 __attribute__((__format__(__printf__, 1, 2))) 38 __attribute__((noreturn)); 39 void pfatal(const char *, ...) 40 __attribute__((__format__(__printf__, 1, 2))) 41 __attribute__((noreturn)); 42 void ask(const char *, ...) 43 __attribute__((__format__(__printf__, 1, 2))); 44 char *savestr(const char *); 45 char *xstrdup(const char *); 46 void set_signals(int); 47 void ignore_signals(void); 48 void makedirs(const char *, bool); 49 void version(void) __attribute__((noreturn)); 50 void my_exit(int) __attribute__((noreturn)); 51 52 /* in mkpath.c */ 53 extern int mkpath(char *); 54