cgroup: when getting cgroup empty notifications, always search up the tree

[elogind.git] / src / cgroup.h

diff --git a/src/cgroup.h b/src/cgroup.h
index 90c4572d652f972f2dc48116b6f1f0cc32120516..5faa7dc0f77287d781bb4041c660db04d71f0785 100644 (file)
--- a/src/cgroup.h
+++ b/src/cgroup.h
@@ -39,11 +39,12 @@ struct CGroupBonding {
         /* For the Manager::cgroup_bondings hashmap */
         LIST_FIELDS(CGroupBonding, by_path);
 
-        /* When shutting down, remove cgroup? */
-        bool clean_up:1;
+        /* When shutting down, remove cgroup? Are our own tasks the
+         * only ones in this group?*/
+        bool ours:1;
 
-        /* When our tasks are the only ones in this group */
-        bool only_us:1;
+        /* If we cannot create this group, or add a process to it, is this fatal? */
+        bool essential:1;
 
         /* This cgroup is realized */
         bool realized:1;
@@ -52,14 +53,20 @@ struct CGroupBonding {
 int cgroup_bonding_realize(CGroupBonding *b);
 int cgroup_bonding_realize_list(CGroupBonding *first);
 
-void cgroup_bonding_free(CGroupBonding *b);
-void cgroup_bonding_free_list(CGroupBonding *first);
+void cgroup_bonding_free(CGroupBonding *b, bool trim);
+void cgroup_bonding_free_list(CGroupBonding *first, bool trim);
 
 int cgroup_bonding_install(CGroupBonding *b, pid_t pid);
 int cgroup_bonding_install_list(CGroupBonding *first, pid_t pid);
 
-int cgroup_bonding_kill(CGroupBonding *b, int sig);
-int cgroup_bonding_kill_list(CGroupBonding *first, int sig);
+int cgroup_bonding_set_group_access(CGroupBonding *b, mode_t mode, uid_t uid, gid_t gid);
+int cgroup_bonding_set_group_access_list(CGroupBonding *b, mode_t mode, uid_t uid, gid_t gid);
+
+int cgroup_bonding_set_task_access(CGroupBonding *b, mode_t mode, uid_t uid, gid_t gid, int sticky);
+int cgroup_bonding_set_task_access_list(CGroupBonding *b, mode_t mode, uid_t uid, gid_t gid, int sticky);
+
+int cgroup_bonding_kill(CGroupBonding *b, int sig, bool sigcont, Set *s);
+int cgroup_bonding_kill_list(CGroupBonding *first, int sig, bool sigcont, Set *s);
 
 void cgroup_bonding_trim(CGroupBonding *first, bool delete_root);
 void cgroup_bonding_trim_list(CGroupBonding *first, bool delete_root);
@@ -71,11 +78,15 @@ CGroupBonding *cgroup_bonding_find_list(CGroupBonding *first, const char *contro
 
 char *cgroup_bonding_to_string(CGroupBonding *b);
 
+pid_t cgroup_bonding_search_main_pid(CGroupBonding *b);
+pid_t cgroup_bonding_search_main_pid_list(CGroupBonding *b);
+
 #include "manager.h"
 
 int manager_setup_cgroup(Manager *m);
 void manager_shutdown_cgroup(Manager *m, bool delete);
 
+int cgroup_bonding_get(Manager *m, const char *cgroup, CGroupBonding **bonding);
 int cgroup_notify_empty(Manager *m, const char *group);
 
 Unit* cgroup_unit_by_pid(Manager *m, pid_t pid);