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Diffstat (limited to 'include/uapi/linux/pidfd.h')
-rw-r--r--include/uapi/linux/pidfd.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/uapi/linux/pidfd.h b/include/uapi/linux/pidfd.h
index ea9a6811fc76..9281956a9f32 100644
--- a/include/uapi/linux/pidfd.h
+++ b/include/uapi/linux/pidfd.h
@@ -13,6 +13,7 @@
#ifdef __KERNEL__
#include <linux/sched.h>
#define PIDFD_STALE CLONE_PIDFD
+#define PIDFD_AUTOKILL O_TRUNC
#endif
/* Flags for pidfd_send_signal(). */