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-rw-r--r--include/linux/eventfd.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/eventfd.h b/include/linux/eventfd.h
index a701399b7fe..a6c0eaedb1b 100644
--- a/include/linux/eventfd.h
+++ b/include/linux/eventfd.h
@@ -10,6 +10,12 @@
#ifdef CONFIG_EVENTFD
+/* For O_CLOEXEC */
+#include <linux/fcntl.h>
+
+/* Flags for eventfd2. */
+#define EFD_CLOEXEC O_CLOEXEC
+
struct file *eventfd_fget(int fd);
int eventfd_signal(struct file *file, int n);