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39 lines
635 B
C
39 lines
635 B
C
/*++
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Copyright (c) 2017 Microsoft Corporation
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Module Name:
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file_path.h
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Abstract:
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File path functions.
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Author:
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Nikolaj Bjorner (nbjorner) 2017-11-19
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Revision History:
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--*/
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#ifndef FILE_PATH_H_
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#define FILE_PATH_H_
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#include <cstring>
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inline char const * get_extension(char const * file_name) {
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if (file_name == nullptr)
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return nullptr;
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char const * last_dot = nullptr;
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for (;;) {
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char const * tmp = strchr(file_name, '.');
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if (tmp == nullptr) {
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return last_dot;
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}
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last_dot = tmp + 1;
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file_name = last_dot;
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}
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}
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#endif /* FILE_PATH_H_ */
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