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-rw-r--r--include/linux/mqueue.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/mqueue.h b/include/linux/mqueue.h
index c0c5fcc89f0e..535fe4b2f14b 100644
--- a/include/linux/mqueue.h
+++ b/include/linux/mqueue.h
@@ -27,6 +27,7 @@ struct mq_attr {
long mq_maxmsg; /* maximum number of messages */
long mq_msgsize; /* maximum message size */
long mq_curmsgs; /* number of messages currently queued */
+ long __reserved[4]; /* ignored for input, zeroed for output */
};
#define NOTIFY_NONE 0