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#ifndef AWS_COMMON_SHARED_LIBRARY_H
#define AWS_COMMON_SHARED_LIBRARY_H
/**
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0.
*/
#include <aws/io/io.h>
AWS_PUSH_SANE_WARNING_LEVEL
struct aws_byte_cursor;
/*
* A simple platform wrapper for dynamically loading and examining shared libraries
*/
struct aws_shared_library {
void *library_handle;
};
typedef void (*aws_generic_function)(void);
AWS_EXTERN_C_BEGIN
/*
* Initializes a dynamically-loaded shared library from its file path location
*/
AWS_IO_API
int aws_shared_library_init(struct aws_shared_library *library, const char *library_path);
/*
* Closes a dynamically-loaded shared library
*/
AWS_IO_API
void aws_shared_library_clean_up(struct aws_shared_library *library);
/*
* Finds a function symbol within a shared library. function_address may be
* safely cast into any other function type as appropriate.
*/
AWS_IO_API
int aws_shared_library_find_function(
struct aws_shared_library *library,
const char *symbol_name,
aws_generic_function *function_address);
AWS_EXTERN_C_END
AWS_POP_SANE_WARNING_LEVEL
#endif /* AWS_COMMON_SHARED_LIBRARY_H */
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