VPP-598: tcp stack initial commit

[vpp.git] / src / vlibmemory / unix_shared_memory_queue.h

diff --git a/src/vlibmemory/unix_shared_memory_queue.h b/src/vlibmemory/unix_shared_memory_queue.h
index f758f17..1380006 100644 (file)
--- a/src/vlibmemory/unix_shared_memory_queue.h
+++ b/src/vlibmemory/unix_shared_memory_queue.h
@@ -29,7 +29,7 @@ typedef struct _unix_shared_memory_queue
   pthread_cond_t condvar;      /* 8 bytes */
   int head;
   int tail;
-  int cursize;
+  volatile int cursize;
   int maxsize;
   int elsize;
   int consumer_pid;