1// SPDX-License-Identifier: GPL-2.0
2/* Copyright (c) 2020 Facebook */
3#include "bpf_iter.h"
4#include <bpf/bpf_helpers.h>
5
6char _license[] SEC("license") = "GPL";
7
8SEC("iter/task")
9int dump_task(struct bpf_iter__task *ctx)
10{
11	struct seq_file *seq = ctx->meta->seq;
12	struct task_struct *task = ctx->task;
13	int tgid;
14
15	tgid = task->tgid;
16	bpf_seq_write(seq, &tgid, sizeof(tgid));
17	return 0;
18}
19