Add SPDX license identifiers to source files under the LGPL

[thirdparty/systemd.git] / src / basic / cgroup-util.h

diff --git a/src/basic/cgroup-util.h b/src/basic/cgroup-util.h
index fdc675ccd3c18928d067473f6383b97d581e30e2..c9666075eccc830aff5e9bd9c6926bd21506a3b6 100644 (file)
--- a/src/basic/cgroup-util.h
+++ b/src/basic/cgroup-util.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: LGPL-2.1+ */
 #pragma once
 
 /***
@@ -34,11 +35,11 @@
 /* An enum of well known cgroup controllers */
 typedef enum CGroupController {
         CGROUP_CONTROLLER_CPU,
-        CGROUP_CONTROLLER_CPUACCT,
-        CGROUP_CONTROLLER_IO,
-        CGROUP_CONTROLLER_BLKIO,
+        CGROUP_CONTROLLER_CPUACCT,    /* v1 only */
+        CGROUP_CONTROLLER_IO,         /* v2 only */
+        CGROUP_CONTROLLER_BLKIO,      /* v1 only */
         CGROUP_CONTROLLER_MEMORY,
-        CGROUP_CONTROLLER_DEVICES,
+        CGROUP_CONTROLLER_DEVICES,    /* v1 only */
         CGROUP_CONTROLLER_PIDS,
         _CGROUP_CONTROLLER_MAX,
         _CGROUP_CONTROLLER_INVALID = -1,
@@ -235,6 +236,8 @@ int cg_trim_everywhere(CGroupMask supported, const char *path, bool delete_root)
 int cg_enable_everywhere(CGroupMask supported, CGroupMask mask, const char *p);
 
 int cg_mask_supported(CGroupMask *ret);
+int cg_mask_from_string(const char *s, CGroupMask *ret);
+int cg_mask_to_string(CGroupMask mask, char **ret);
 
 int cg_kernel_controllers(Set *controllers);
 
@@ -242,7 +245,7 @@ bool cg_ns_supported(void);
 
 int cg_all_unified(void);
 int cg_hybrid_unified(void);
-int cg_unified(const char *controller);
+int cg_unified_controller(const char *controller);
 int cg_unified_flush(void);
 
 bool cg_is_unified_wanted(void);