1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright Amazon.com Inc. or its affiliates. */
12 	const struct socket *sk_socket = sk->sk_socket;  in sock_i_ino()
19 	inode = &container_of(sk_socket, struct socket_alloc, socket)->vfs_inode;  in sock_i_ino()
20 	bpf_probe_read_kernel(&ino, sizeof(ino), &inode->i_ino);  in sock_i_ino()
27 	struct unix_sock *unix_sk = ctx->unix_sk;  in dump_unix()
29 	struct seq_file *seq;  in dump_unix()  local
35 	seq = ctx->meta->seq;  in dump_unix()
36 	seq_num = ctx->meta->seq_num;  in dump_unix()
38 		BPF_SEQ_PRINTF(seq, "Num               RefCount Protocol Flags    Type St    Inode Path\n");  in dump_unix()
40 	BPF_SEQ_PRINTF(seq, "%pK: %08X %08X %08X %04X %02X %8lu",  in dump_unix()
42 		       sk->sk_refcnt.refs.counter,  in dump_unix()
44 		       sk->sk_state == TCP_LISTEN ? __SO_ACCEPTCON : 0,  in dump_unix()
45 		       sk->sk_type,  in dump_unix()
46 		       sk->sk_socket ?  in dump_unix()
47 		       (sk->sk_state == TCP_ESTABLISHED ? SS_CONNECTED : SS_UNCONNECTED) :  in dump_unix()
48 		       (sk->sk_state == TCP_ESTABLISHED ? SS_CONNECTING : SS_DISCONNECTING),  in dump_unix()
51 	if (unix_sk->addr) {  in dump_unix()
52 		if (unix_sk->addr->name->sun_path[0]) {  in dump_unix()
53 			BPF_SEQ_PRINTF(seq, " %s", unix_sk->addr->name->sun_path);  in dump_unix()
61 			len = unix_sk->addr->len - sizeof(short);  in dump_unix()
63 			BPF_SEQ_PRINTF(seq, " @");  in dump_unix()
70 				BPF_SEQ_PRINTF(seq, "%c",  in dump_unix()
71 					       unix_sk->addr->name->sun_path[i] ?:  in dump_unix()
77 	BPF_SEQ_PRINTF(seq, "\n");  in dump_unix()