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| 2 | |
| 3 |
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| 4 | #ifndef __MAP_IN_MAP_H__
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| 5 | #define __MAP_IN_MAP_H__
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| 6 |
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| 7 | #include <linux/types.h>
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| 8 |
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| 9 | struct file;
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| 10 | struct bpf_map;
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| 11 |
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| 12 | struct bpf_map *bpf_map_meta_alloc(int inner_map_ufd);
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| 13 | void bpf_map_meta_free(struct bpf_map *map_meta);
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| 14 | void *bpf_map_fd_get_ptr(struct bpf_map *map, struct file *map_file,
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| 15 | int ufd);
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| 16 | void bpf_map_fd_put_ptr(struct bpf_map *map, void *ptr, bool need_defer);
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| 17 | u32 bpf_map_fd_sys_lookup_elem(void *ptr);
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| 18 |
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| 19 | #endif
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