dyld-132.13.tar.gz

[apple/dyld.git] / launch-cache / dsc_iterator.h

diff --git a/launch-cache/dsc_iterator.h b/launch-cache/dsc_iterator.h
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+/* -*- mode: C++; c-basic-offset: 4; tab-width: 4 -*- 
+ *
+ * Copyright (c) 2009 Apple Inc. All rights reserved.
+ *
+ * @APPLE_LICENSE_HEADER_START@
+ * 
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this
+ * file.
+ * 
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
+ * 
+ * @APPLE_LICENSE_HEADER_END@
+ */
+
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif 
+
+       typedef void (^dyld_shared_cache_iterator_t)(const char* dylib, const char* segName, uint64_t offset, uint64_t size);
+
+       // Given a pointer to an in-memory copy of a dyld shared cache file,
+       // this routine will call the callback block once for each segment
+       // in each dylib in the shared cache file.  
+       // Returns -1 if there was an error, otherwise 0.
+       extern int dyld_shared_cache_iterate_segments(const void* shared_cache_file, dyld_shared_cache_iterator_t callback);
+
+       
+#ifdef __cplusplus
+}
+#endif