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Searched refs:bpf_skb_store_bytes (Results 1 – 5 of 5) sorted by relevance

/Linux-v5.4/samples/bpf/
Dtest_lwt_bpf.c135 ret = bpf_skb_store_bytes(skb, IP_DST_OFF, &new_ip, sizeof(new_ip), 0); in rewrite()
137 ret = bpf_skb_store_bytes(skb, IP_SRC_OFF, &new_ip, sizeof(new_ip), 0); in rewrite()
183 ret = bpf_skb_store_bytes(skb, 0, &ehdr, sizeof(ehdr), 0); in __do_push_ll_and_redirect()
214 bpf_skb_store_bytes(skb, 0, &f, sizeof(f), 0); in __fill_garbage()
215 bpf_skb_store_bytes(skb, 8, &f, sizeof(f), 0); in __fill_garbage()
216 bpf_skb_store_bytes(skb, 16, &f, sizeof(f), 0); in __fill_garbage()
217 bpf_skb_store_bytes(skb, 24, &f, sizeof(f), 0); in __fill_garbage()
218 bpf_skb_store_bytes(skb, 32, &f, sizeof(f), 0); in __fill_garbage()
219 bpf_skb_store_bytes(skb, 40, &f, sizeof(f), 0); in __fill_garbage()
220 bpf_skb_store_bytes(skb, 48, &f, sizeof(f), 0); in __fill_garbage()
[all …]
Dtcbpf1_kern.c17 bpf_skb_store_bytes(skb, 0, mac, ETH_ALEN, 1); in set_dst_mac()
28 bpf_skb_store_bytes(skb, TOS_OFF, &new_tos, sizeof(new_tos), 0); in set_ip_tos()
42 bpf_skb_store_bytes(skb, IP_SRC_OFF, &new_ip, sizeof(new_ip), 0); in set_tcp_ip_src()
51 bpf_skb_store_bytes(skb, TCP_DPORT_OFF, &new_port, sizeof(new_port), 0); in set_tcp_dest_port()
/Linux-v5.4/tools/testing/selftests/bpf/progs/
Dtest_tc_tunnel.c199 if (bpf_skb_store_bytes(skb, ETH_HLEN, &h_outer, olen, in encap_ipv4()
210 if (bpf_skb_store_bytes(skb, 0, &eth, sizeof(eth), 0) < 0) in encap_ipv4()
305 if (bpf_skb_store_bytes(skb, ETH_HLEN, &h_outer, olen, in encap_ipv6()
/Linux-v5.4/tools/testing/selftests/bpf/
Dbpf_helpers.h280 static int (*bpf_skb_store_bytes)(void *ctx, int off, void *from, int len, int flags) = variable
/Linux-v5.4/net/core/
Dfilter.c1664 BPF_CALL_5(bpf_skb_store_bytes, struct sk_buff *, skb, u32, offset, in BPF_CALL_5() argument
1691 .func = bpf_skb_store_bytes,
5935 func == bpf_skb_store_bytes || in bpf_helper_changes_pkt_data()