1#ifndef __CGROUP_HELPERS_H
 2#define __CGROUP_HELPERS_H
 3#include <errno.h>
 4#include <string.h>
 5
 6#define clean_errno() (errno == 0 ? "None" : strerror(errno))
 7#define log_err(MSG, ...) fprintf(stderr, "(%s:%d: errno: %s) " MSG "\n", \
 8	__FILE__, __LINE__, clean_errno(), ##__VA_ARGS__)
 9
10
11int create_and_get_cgroup(char *path);
12int join_cgroup(char *path);
13int setup_cgroup_environment(void);
14void cleanup_cgroup_environment(void);
15
16#endif