libexec/ld.aout_so/shlib.h

   1 /*      $NetBSD: shlib.h,v 1.2 2005/06/26 20:47:08 christos Exp $       */
   2
   3 /*-
   4  * Copyright (c) 1998 The NetBSD Foundation, Inc.
   5  * All rights reserved.
   6  *
   7  * This code is derived from software contributed to The NetBSD Foundation
   8  * by Paul Kranenburg.
   9  *
  10  * Redistribution and use in source and binary forms, with or without
  11  * modification, are permitted provided that the following conditions
  12  * are met:
  13  * 1. Redistributions of source code must retain the above copyright
  14  *    notice, this list of conditions and the following disclaimer.
  15  * 2. Redistributions in binary form must reproduce the above copyright
  16  *    notice, this list of conditions and the following disclaimer in the
  17  *    documentation and/or other materials provided with the distribution.
  18  *
  19  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
  20  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
  23  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  29  * POSSIBILITY OF SUCH DAMAGE.
  30  */
  31
  32 /*
  33  * Functions and data exported from shlib.c
  34  */
  35 extern char     **search_dirs;  /* Directories to search for libraries. */
  36 extern int      n_search_dirs;  /* Length of above. */
  37
  38 char            *findshlib __P((char *, int *, int *, int));
  39 void            add_search_dir __P((const char *));
  40 void            add_search_path __P((char *));
  41 void            std_search_path __P((void));
  42 void            remove_search_dir __P((char *));
  43 void            remove_search_path __P((char *));
  44 int             getdewey __P((int[], char *));
  45 int             cmpndewey __P((int[], int, int[], int));
  46
  47 /* XXX - Common Utility functions currently also in shlib.c */
  48 void            *xmalloc __P((size_t));
  49 void            *xrealloc __P((void *, size_t));
  50 char            *concat __P((const char *, const char *, const char *));