1 /* $OpenBSD: util.h,v 1.18 2019年08月17日 14:25:06 deraadt Exp $ */ 2 3 /* 4 * patch - a program to apply diffs to original files 5 * 6 * Copyright 1986, Larry Wall 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following condition is met: 10 * 1. Redistributions of source code must retain the above copyright notice, 11 * this condition and the following disclaimer. 12 * 13 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 15 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 16 * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR 17 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 19 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 20 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23 * SUCH DAMAGE. 24 * 25 * -C option added in 1998, original code by Marc Espie, based on FreeBSD 26 * behaviour 27 */ 28 29 char *fetchname(const char *, bool *, int); 30 int backup_file(const char *); 31 int move_file(const char *, const char *); 32 int copy_file(const char *, const char *); 33 void say(const char *, ...) 34 __attribute__((__format__(__printf__, 1, 2))); 35 void fatal(const char *, ...) 36 __attribute__((__format__(__printf__, 1, 2))); 37 void pfatal(const char *, ...) 38 __attribute__((__format__(__printf__, 1, 2))); 39 void ask(const char *, ...) 40 __attribute__((__format__(__printf__, 1, 2))); 41 char *savestr(const char *); 42 char *xstrdup(const char *); 43 void set_signals(int); 44 void ignore_signals(void); 45 void makedirs(const char *, bool); 46 void version(void); 47 void my_exit(int) __attribute__((noreturn)); 48 void my_sigexit(int) __attribute__((noreturn)); 49 50 /* in mkpath.c */ 51 extern int mkpath(char *); 52