| Martin KaFai Lau | 8a138ae | 2018-04-18 15:56:05 -0700 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| 2 | /* Copyright (c) 2018 Facebook */ |
| 3 | |
| 4 | #ifndef __BPF_BTF_H |
| 5 | #define __BPF_BTF_H |
| 6 | |
| 7 | #include <stdint.h> |
| 8 | |
| 9 | #define BTF_ELF_SEC ".BTF" |
| 10 | |
| 11 | struct btf; |
| 12 | |
| 13 | typedef int (*btf_print_fn_t)(const char *, ...) |
| 14 | __attribute__((format(printf, 1, 2))); |
| 15 | |
| 16 | void btf__free(struct btf *btf); |
| 17 | struct btf *btf__new(uint8_t *data, uint32_t size, btf_print_fn_t err_log); |
| 18 | int32_t btf__find_by_name(const struct btf *btf, const char *type_name); |
| 19 | int64_t btf__resolve_size(const struct btf *btf, uint32_t type_id); |
| 20 | int btf__fd(const struct btf *btf); |
| 21 | |
| 22 | #endif |