tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/* SPDX-License-Identifier: GPL-2.0 */
2#ifndef __CGROUP_HELPERS_H
3#define __CGROUP_HELPERS_H
4
5#include <errno.h>
6#include <string.h>
7
8#define clean_errno() (errno == 0 ? "None" : strerror(errno))
9#define log_err(MSG, ...) fprintf(stderr, "(%s:%d: errno: %s) " MSG "\n", \
10 __FILE__, __LINE__, clean_errno(), ##__VA_ARGS__)
11
12/* cgroupv2 related */
13int cgroup_setup_and_join(const char *path);
14int create_and_get_cgroup(const char *path);
15unsigned long long get_cgroup_id(const char *path);
16
17int join_cgroup(const char *path);
18
19int setup_cgroup_environment(void);
20void cleanup_cgroup_environment(void);
21
22/* cgroupv1 related */
23int set_classid(unsigned int id);
24int join_classid(void);
25
26int setup_classid_environment(void);
27void cleanup_classid_environment(void);
28
29#endif /* __CGROUP_HELPERS_H */