diff options
Diffstat (limited to 'Utilities/cmlibarchive/libarchive/archive_read_extract.c')
-rw-r--r-- | Utilities/cmlibarchive/libarchive/archive_read_extract.c | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/Utilities/cmlibarchive/libarchive/archive_read_extract.c b/Utilities/cmlibarchive/libarchive/archive_read_extract.c new file mode 100644 index 0000000000..b7973fa8e0 --- /dev/null +++ b/Utilities/cmlibarchive/libarchive/archive_read_extract.c @@ -0,0 +1,60 @@ +/*- + * Copyright (c) 2003-2007 Tim Kientzle + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "archive_platform.h" +__FBSDID("$FreeBSD: src/lib/libarchive/archive_read_extract.c,v 1.61 2008/05/26 17:00:22 kientzle Exp $"); + +#ifdef HAVE_ERRNO_H +#include <errno.h> +#endif + +#include "archive.h" +#include "archive_entry.h" +#include "archive_private.h" +#include "archive_read_private.h" + +int +archive_read_extract(struct archive *_a, struct archive_entry *entry, int flags) +{ + struct archive_read_extract *extract; + struct archive_read * a = (struct archive_read *)_a; + + extract = __archive_read_get_extract(a); + if (extract == NULL) + return (ARCHIVE_FATAL); + + /* If we haven't initialized the archive_write_disk object, do it now. */ + if (extract->ad == NULL) { + extract->ad = archive_write_disk_new(); + if (extract->ad == NULL) { + archive_set_error(&a->archive, ENOMEM, "Can't extract"); + return (ARCHIVE_FATAL); + } + archive_write_disk_set_standard_lookup(extract->ad); + } + + archive_write_disk_set_options(extract->ad, flags); + return (archive_read_extract2(&a->archive, entry, extract->ad)); +} |