Contributors: 7
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Alexis Lothoré |
124 |
70.86% |
1 |
12.50% |
| Yonghong Song |
23 |
13.14% |
1 |
12.50% |
| Ravi Bangoria |
16 |
9.14% |
1 |
12.50% |
| Sargun Dhillon |
8 |
4.57% |
2 |
25.00% |
| Andrii Nakryiko |
2 |
1.14% |
1 |
12.50% |
| Greg Kroah-Hartman |
1 |
0.57% |
1 |
12.50% |
| John Fastabend |
1 |
0.57% |
1 |
12.50% |
| Total |
175 |
|
8 |
|
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// SPDX-License-Identifier: GPL-2.0
#include <sys/stat.h>
#include <sys/sysmacros.h>
#include "test_progs.h"
#include "cgroup_helpers.h"
#include "get_cgroup_id_kern.skel.h"
#define TEST_CGROUP "/test-bpf-get-cgroup-id/"
void test_cgroup_get_current_cgroup_id(void)
{
struct get_cgroup_id_kern *skel;
const struct timespec req = {
.tv_sec = 0,
.tv_nsec = 1,
};
int cgroup_fd;
__u64 ucgid;
cgroup_fd = cgroup_setup_and_join(TEST_CGROUP);
if (!ASSERT_OK_FD(cgroup_fd, "cgroup switch"))
return;
skel = get_cgroup_id_kern__open_and_load();
if (!ASSERT_OK_PTR(skel, "load program"))
goto cleanup_cgroup;
if (!ASSERT_OK(get_cgroup_id_kern__attach(skel), "attach bpf program"))
goto cleanup_progs;
skel->bss->expected_pid = getpid();
/* trigger the syscall on which is attached the tested prog */
if (!ASSERT_OK(syscall(__NR_nanosleep, &req, NULL), "nanosleep"))
goto cleanup_progs;
ucgid = get_cgroup_id(TEST_CGROUP);
ASSERT_EQ(skel->bss->cg_id, ucgid, "compare cgroup ids");
cleanup_progs:
get_cgroup_id_kern__destroy(skel);
cleanup_cgroup:
close(cgroup_fd);
cleanup_cgroup_environment();
}