Remove bundled libzip

1 files changed, 0 insertions, 73 deletions

diff --git a/ext/zip/lib/zip_file_get_offset.c b/ext/zip/lib/zip_file_get_offset.c
deleted file mode 100644
index fe9b60e325..0000000000
--- a/ext/zip/lib/zip_file_get_offset.c
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
-  zip_file_get_offset.c -- get offset of file data in archive.
-  Copyright (C) 1999-2015 Dieter Baron and Thomas Klausner
-
-  This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <libzip@nih.at>
-
-  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.
-  3. The names of the authors may not be used to endorse or promote
-     products derived from this software without specific prior
-     written permission.
-
-  THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``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 AUTHORS 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 <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-
-#include "zipint.h"
-
-
-/* _zip_file_get_offset(za, ze):
-   Returns the offset of the file data for entry ze.
-
-   On error, fills in za->error and returns 0.
-*/
-
-zip_uint64_t
-_zip_file_get_offset(const zip_t *za, zip_uint64_t idx, zip_error_t *error)
-{
-    zip_uint64_t offset;
-    zip_int32_t size;
-
-    offset = za->entry[idx].orig->offset;
-
-    if (zip_source_seek(za->src, (zip_int64_t)offset, SEEK_SET) < 0) {
-	_zip_error_set_from_source(error, za->src);
-	return 0;
-    }
-
-    /* TODO: cache? */
-    if ((size=_zip_dirent_size(za->src, ZIP_EF_LOCAL, error)) < 0)
-	return 0;
-
-    if (offset+(zip_uint32_t)size > ZIP_INT64_MAX) {
-        zip_error_set(error, ZIP_ER_SEEK, EFBIG);
-        return 0;
-    }
-
-    return offset + (zip_uint32_t)size;
-}