1 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
19 	struct bpf_link link;  member
56 static __u64 get_bpf_cookie(struct bpf_link *link)  in get_bpf_cookie()  argument
61 	perf_link = container_of(link, struct bpf_perf_link___local, link);  in get_bpf_cookie()
69 	struct file *file = ctx->file;  in iter()
70 	struct task_struct *task = ctx->task;  in iter()
89 		    file->f_op == &bpf_link_fops_poll)  in iter()
98 	if (file->f_op != fops)  in iter()
102 	e.pid = task->tgid;  in iter()
103 	e.id = get_obj_id(file->private_data, obj_type);  in iter()
108 		struct bpf_link *link = (struct bpf_link *) file->private_data;  in iter()  local
110 		if (BPF_CORE_READ(link, type) == bpf_core_enum_value(enum bpf_link_type___local,  in iter()
113 			e.bpf_cookie = get_bpf_cookie(link);  in iter()
118 				  task->group_leader->comm);  in iter()
119 	bpf_seq_write(ctx->meta->seq, &e, sizeof(e));  in iter()
124 char LICENSE[] SEC("license") = "Dual BSD/GPL";