| /* SPDX-License-Identifier: GPL-2.0 */ |
| #ifndef __CGROUP_HELPERS_H |
| #define __CGROUP_HELPERS_H |
| |
| #include <errno.h> |
| #include <string.h> |
| |
| #define clean_errno() (errno == 0 ? "None" : strerror(errno)) |
| #define log_err(MSG, ...) fprintf(stderr, "(%s:%d: errno: %s) " MSG "\n", \ |
| __FILE__, __LINE__, clean_errno(), ##__VA_ARGS__) |
| |
| /* cgroupv2 related */ |
| int cgroup_setup_and_join(const char *path); |
| int create_and_get_cgroup(const char *path); |
| unsigned long long get_cgroup_id(const char *path); |
| |
| int join_cgroup(const char *path); |
| |
| int setup_cgroup_environment(void); |
| void cleanup_cgroup_environment(void); |
| |
| /* cgroupv1 related */ |
| int set_classid(unsigned int id); |
| int join_classid(void); |
| |
| int setup_classid_environment(void); |
| void cleanup_classid_environment(void); |
| |
| #endif /* __CGROUP_HELPERS_H */ |
