diff options
Diffstat (limited to 'include/libcgroup.h')
| -rw-r--r-- | include/libcgroup.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/include/libcgroup.h b/include/libcgroup.h index dd87c63..e2abdc8 100644 --- a/include/libcgroup.h +++ b/include/libcgroup.h @@ -134,6 +134,11 @@ struct cgroup_stat { char value[CG_VALUE_MAX]; }; +struct cgroup_mount_point { + char name[FILENAME_MAX]; + char path[FILENAME_MAX]; +}; + /* Functions and structures that can be used by the application*/ struct cgroup; struct cgroup_controller; @@ -303,6 +308,22 @@ int cgroup_get_task_begin(char *cgroup, char *controller, void **handle, */ int cgroup_get_task_next(void **handle, pid_t *pid); int cgroup_get_task_end(void **handle); + +/** + * Read the mount table to give a list where each controller is + * mounted + * @handle: Handle to be used for iteration. + * @name: The variable where the name is stored. Should be freed by caller. + * @path: Te variable where the path to the controller is stored. Should be + * freed by the caller. + */ +int cgroup_get_controller_begin(void **handle, struct cgroup_mount_point *info); +/* + * While walking through the mount table, the controllers will be + * returned in order of their mount points. + */ +int cgroup_get_controller_next(void **handle, struct cgroup_mount_point *info); +int cgroup_get_controller_end(void **handle); /* The wrappers for filling libcg structures */ struct cgroup *cgroup_new_cgroup(const char *name); |