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19 lines
461 B
19 lines
461 B
/* SPDX-License-Identifier: GPL-2.0-only */ |
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/* Copyright (c) 2017 Facebook |
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*/ |
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#ifndef __MAP_IN_MAP_H__ |
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#define __MAP_IN_MAP_H__ |
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#include <linux/types.h> |
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struct file; |
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struct bpf_map; |
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struct bpf_map *bpf_map_meta_alloc(int inner_map_ufd); |
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void bpf_map_meta_free(struct bpf_map *map_meta); |
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void *bpf_map_fd_get_ptr(struct bpf_map *map, struct file *map_file, |
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int ufd); |
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void bpf_map_fd_put_ptr(void *ptr); |
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u32 bpf_map_fd_sys_lookup_elem(void *ptr); |
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#endif
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