From b010054b22b68ab949f191df66ffbcbe75a00048 Mon Sep 17 00:00:00 2001
From: Aditya R <arajan@redhat.com>
Date: Tue, 7 Jun 2022 14:20:40 +0530
Subject: [PATCH] main: set correct value of RENAME_NOREPLACE ifndef
 RENAME_EXACHANGE

Set correct value of RENAME_NOREPLACE when RENAME_EXCHANGE is not
already defined i.e use `1 << 0` instead of `1 << 2` which seems
incorrect.

Reference: https://github.com/torvalds/linux/blob/f2906aa863381afb0015a9eb7fefad885d4e5a56/include/uapi/linux/fs.h#L50-L52

Signed-off-by: Aditya R <arajan@redhat.com>
---
 main.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/main.c b/main.c
index 357eee3..6020f4f 100644
--- a/main.c
+++ b/main.c
@@ -124,9 +124,12 @@ open_by_handle_at (int mount_fd, struct file_handle *handle, int flags)
 }
 #endif
 
+#ifndef RENAME_NOREPLACE
+# define RENAME_NOREPLACE (1 << 0)
+#endif
+
 #ifndef RENAME_EXCHANGE
 # define RENAME_EXCHANGE (1 << 1)
-# define RENAME_NOREPLACE (1 << 2)
 #endif
 
 #ifndef RENAME_WHITEOUT