Cleanup: apply `include-what-you-use` guideline for `close()`

[lttng-ust.git] / libringbuffer / shm.h

diff --git a/libringbuffer/shm.h b/libringbuffer/shm.h
index b5d1343ac4d783369ea50c10708062910f89c2b0..d7393cd255edea3fc4aca79904b657096b7c6a80 100644 (file)
--- a/libringbuffer/shm.h
+++ b/libringbuffer/shm.h
@@ -23,6 +23,7 @@
 
 #include <stddef.h>
 #include <stdint.h>
+#include <unistd.h>
 #include <usterr-signal-safe.h>
 #include <urcu/compiler.h>
 #include "shm_types.h"