1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef __CGROUP_H__ 3 #define __CGROUP_H__ 4 5 #include <linux/refcount.h> 6 7 struct option; 8 9 struct cgroup { 10 char *name; 11 int fd; 12 refcount_t refcnt; 13 }; 14 15 16 extern int nr_cgroups; /* number of explicit cgroups defined */ 17 18 struct cgroup *cgroup__get(struct cgroup *cgroup); 19 void cgroup__put(struct cgroup *cgroup); 20 21 int parse_cgroups(const struct option *opt, const char *str, int unset); 22 23 #endif /* __CGROUP_H__ */ 24