core: rename cg_unified() to cg_all_unified()

A following patch will update cgroup handling so that the elogind controller
(/sys/fs/cgroup/elogind) can use the unified hierarchy even if the kernel
resource controllers are on the legacy hierarchies.  This would require
distinguishing whether all controllers are on cgroup v2 or only the elogind
controller is.  In preparation, this patch renames cg_unified() to
cg_all_unified().

This patch doesn't cause any functional changes.

1 files changed, 0 insertions, 9 deletions

diff --git a/src/basic/cgroup-util.h b/src/basic/cgroup-util.h
index d6e2a8ee1..0255e2850 100644
--- a/src/basic/cgroup-util.h
+++ b/src/basic/cgroup-util.h
@@ -114,13 +114,6 @@ static inline bool CGROUP_BLKIO_WEIGHT_IS_OK(uint64_t x) {
 }
 #endif // 0
 
-typedef enum CGroupUnified {
-        CGROUP_UNIFIED_UNKNOWN = -1,
-        CGROUP_UNIFIED_NONE = 0,        /* Both systemd and controllers on legacy */
-        CGROUP_UNIFIED_SYSTEMD = 1,     /* Only systemd on unified */
-        CGROUP_UNIFIED_ALL = 2,         /* Both systemd and controllers on unified */
-} CGroupUnified;
-
 /*
  * General rules:
  *
@@ -246,13 +239,11 @@ bool cg_ns_supported(void);
 
 #if 0 /// UNNEEDED by elogind
 int cg_all_unified(void);
-int cg_unified(const char *controller);
 void cg_unified_flush(void);
 
 bool cg_is_unified_wanted(void);
 #endif // 0
 bool cg_is_legacy_wanted(void);
-bool cg_is_unified_systemd_controller_wanted(void);
 
 const char* cgroup_controller_to_string(CGroupController c) _const_;
 CGroupController cgroup_controller_from_string(const char *s) _pure_;