usr.bin/patch/util.h

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