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-rw-r--r--src/basic/refcnt.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/basic/refcnt.h b/src/basic/refcnt.h
index 0502c20a2e..8a39d69fe4 100644
--- a/src/basic/refcnt.h
+++ b/src/basic/refcnt.h
@@ -21,7 +21,9 @@
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
-/* A type-safe atomic refcounter */
+/* A type-safe atomic refcounter.
+ *
+ * DO NOT USE THIS UNLESS YOU ACTUALLY CARE ABOUT THREAD SAFETY! */
typedef struct {
volatile unsigned _value;