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-rw-r--r--src/basic/cgroup-util.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/basic/cgroup-util.h b/src/basic/cgroup-util.h
index 7529c9719e..0aa27c4cd7 100644
--- a/src/basic/cgroup-util.h
+++ b/src/basic/cgroup-util.h
@@ -23,6 +23,7 @@
#include <stdbool.h>
#include <stdint.h>
#include <stdio.h>
+#include <sys/statfs.h>
#include <sys/types.h>
#include "def.h"
@@ -254,3 +255,6 @@ CGroupController cgroup_controller_from_string(const char *s) _pure_;
int cg_weight_parse(const char *s, uint64_t *ret);
int cg_cpu_shares_parse(const char *s, uint64_t *ret);
int cg_blkio_weight_parse(const char *s, uint64_t *ret);
+
+bool is_cgroup_fs(const struct statfs *s);
+bool fd_is_cgroup_fs(int fd);