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 | 1 | +/* SPDX-License-Identifier: GPL-2.0-only */  | 
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| 1 | 2 |  /* Copyright (c) 2017 Facebook | 
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| 2 |  | - *  | 
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| 3 |  | - * This program is free software; you can redistribute it and/or  | 
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| 4 |  | - * modify it under the terms of version 2 of the GNU General Public  | 
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| 5 |  | - * License as published by the Free Software Foundation.  | 
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| 6 | 3 |   */ | 
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| 7 | 4 |  #ifndef __MAP_IN_MAP_H__ | 
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| 8 | 5 |  #define __MAP_IN_MAP_H__ | 
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| .. | .. | 
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| 14 | 11 |   | 
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| 15 | 12 |  struct bpf_map *bpf_map_meta_alloc(int inner_map_ufd); | 
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| 16 | 13 |  void bpf_map_meta_free(struct bpf_map *map_meta); | 
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| 17 |  | -bool bpf_map_meta_equal(const struct bpf_map *meta0,  | 
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| 18 |  | -			const struct bpf_map *meta1);  | 
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| 19 | 14 |  void *bpf_map_fd_get_ptr(struct bpf_map *map, struct file *map_file, | 
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| 20 | 15 |  			 int ufd); | 
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| 21 | 16 |  void bpf_map_fd_put_ptr(void *ptr); | 
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