File: verif_stats.c

package info (click to toggle)
linux 6.1.8-1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,488,076 kB
  • sloc: ansic: 23,401,844; asm: 266,744; sh: 108,976; makefile: 49,705; python: 36,927; perl: 36,810; cpp: 6,044; yacc: 4,904; lex: 2,722; awk: 1,440; ruby: 25; sed: 5
file content (28 lines) | stat: -rw-r--r-- 668 bytes parent folder | download | duplicates (8)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
// SPDX-License-Identifier: GPL-2.0
/* Copyright (c) 2021 Facebook */

#include <test_progs.h>

#include "trace_vprintk.lskel.h"

void test_verif_stats(void)
{
	__u32 len = sizeof(struct bpf_prog_info);
	struct trace_vprintk_lskel *skel;
	struct bpf_prog_info info = {};
	int err;

	skel = trace_vprintk_lskel__open_and_load();
	if (!ASSERT_OK_PTR(skel, "trace_vprintk__open_and_load"))
		goto cleanup;

	err = bpf_obj_get_info_by_fd(skel->progs.sys_enter.prog_fd, &info, &len);
	if (!ASSERT_OK(err, "bpf_obj_get_info_by_fd"))
		goto cleanup;

	if (!ASSERT_GT(info.verified_insns, 0, "verified_insns"))
		goto cleanup;

cleanup:
	trace_vprintk_lskel__destroy(skel);
}