diff options
Diffstat (limited to 'src/xdp/include/bpf_legacy.h')
| -rw-r--r-- | src/xdp/include/bpf_legacy.h | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/src/xdp/include/bpf_legacy.h b/src/xdp/include/bpf_legacy.h deleted file mode 100644 index 8dfa168cd..000000000 --- a/src/xdp/include/bpf_legacy.h +++ /dev/null @@ -1,38 +0,0 @@ -/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */ -#ifndef __BPF_LEGACY__ -#define __BPF_LEGACY__ - -/* - * legacy bpf_map_def with extra fields supported only by bpf_load(), do not - * use outside of samples/bpf - */ -struct bpf_map_def_legacy { - unsigned int type; - unsigned int key_size; - unsigned int value_size; - unsigned int max_entries; - unsigned int map_flags; - unsigned int inner_map_idx; - unsigned int numa_node; -}; - -#define BPF_ANNOTATE_KV_PAIR(name, type_key, type_val) \ - struct ____btf_map_##name { \ - type_key key; \ - type_val value; \ - }; \ - struct ____btf_map_##name \ - __attribute__ ((section(".maps." #name), used)) \ - ____btf_map_##name = { } - -/* llvm builtin functions that eBPF C program may use to - * emit BPF_LD_ABS and BPF_LD_IND instructions - */ -unsigned long long load_byte(void *skb, - unsigned long long off) asm("llvm.bpf.load.byte"); -unsigned long long load_half(void *skb, - unsigned long long off) asm("llvm.bpf.load.half"); -unsigned long long load_word(void *skb, - unsigned long long off) asm("llvm.bpf.load.word"); - -#endif |