contrib/libarchive-2/libarchive/archive_virtual.c

   1 /*-
   2  * Copyright (c) 2003-2007 Tim Kientzle
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  * 1. Redistributions of source code must retain the above copyright
   9  *    notice, this list of conditions and the following disclaimer.
  10  * 2. Redistributions in binary form must reproduce the above copyright
  11  *    notice, this list of conditions and the following disclaimer in the
  12  *    documentation and/or other materials provided with the distribution.
  13  *
  14  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
  15  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  16  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  17  * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
  18  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  19  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  20  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  21  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  23  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  24  */
  25
  26 #include "archive_platform.h"
  27 __FBSDID("$FreeBSD: src/lib/libarchive/archive_virtual.c,v 1.1 2007/03/03 07:37:36 kientzle Exp $");
  28
  29 #include "archive.h"
  30 #include "archive_entry.h"
  31 #include "archive_private.h"
  32
  33 int
  34 archive_write_close(struct archive *a)
  35 {
  36         return ((a->vtable->archive_write_close)(a));
  37 }
  38
  39 #if ARCHIVE_API_VERSION > 1
  40 int
  41 archive_write_finish(struct archive *a)
  42 {
  43         return ((a->vtable->archive_write_finish)(a));
  44 }
  45 #else
  46 /* Temporarily allow library to compile with either 1.x or 2.0 API. */
  47 void
  48 archive_write_finish(struct archive *a)
  49 {
  50         (void)(a->vtable->archive_write_finish)(a);
  51 }
  52 #endif
  53
  54 int
  55 archive_write_header(struct archive *a, struct archive_entry *entry)
  56 {
  57         return ((a->vtable->archive_write_header)(a, entry));
  58 }
  59
  60 int
  61 archive_write_finish_entry(struct archive *a)
  62 {
  63         return ((a->vtable->archive_write_finish_entry)(a));
  64 }
  65
  66 #if ARCHIVE_API_VERSION > 1
  67 ssize_t
  68 #else
  69 /* Temporarily allow library to compile with either 1.x or 2.0 API. */
  70 int
  71 #endif
  72 archive_write_data(struct archive *a, const void *buff, size_t s)
  73 {
  74         return ((a->vtable->archive_write_data)(a, buff, s));
  75 }
  76
  77 ssize_t
  78 archive_write_data_block(struct archive *a, const void *buff, size_t s, off_t o)
  79 {
  80         return ((a->vtable->archive_write_data_block)(a, buff, s, o));
  81 }