1 files changed, 0 insertions, 69 deletions
diff --git a/ext/zip/lib/zip_source_call.c b/ext/zip/lib/zip_source_call.c
deleted file mode 100644
index 64dab67fc1..0000000000
--- a/ext/zip/lib/zip_source_call.c
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- zip_source_call.c -- invoke callback command on zip_source
- Copyright (C) 2009-2014 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 "zipint.h"
-
-
-zip_int64_t
-_zip_source_call(zip_source_t *src, void *data, zip_uint64_t length, zip_source_cmd_t command)
-{
-    zip_int64_t ret;
-
-    if ((src->supports & ZIP_SOURCE_MAKE_COMMAND_BITMASK(command)) == 0) {
-        zip_error_set(&src->error, ZIP_ER_OPNOTSUPP, 0);
-        return -1;
-    }
-
-    if (src->src == NULL) {
-        ret = src->cb.f(src->ud, data, length, command);
-    }
-    else {
-        ret = src->cb.l(src->src, src->ud, data, length, command);
-    }
-
-    if (ret < 0) {
-        if (command != ZIP_SOURCE_ERROR && command != ZIP_SOURCE_SUPPORTS) {
-            int e[2];
-
-            if (_zip_source_call(src, e, sizeof(e), ZIP_SOURCE_ERROR) < 0) {
-                zip_error_set(&src->error, ZIP_ER_INTERNAL, 0);
-            }
-            else {
-                zip_error_set(&src->error, e[0], e[1]);
-            }
-        }
-    }
-
-    return ret;
-}