From 1d786a04635ba643bd09104783f0b8b4671318d2 Mon Sep 17 00:00:00 2001
From: rswindell <>
Date: Sat, 31 Aug 2019 02:51:40 +0000
Subject: [PATCH] Don't use Linux OFD locks in builds without Large File
Support because: https://patchwork.kernel.org/patch/9289177/
---
src/xpdev/filewrap.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/src/xpdev/filewrap.c b/src/xpdev/filewrap.c
index 2ebbb74c8f..7169e472a7 100644
--- a/src/xpdev/filewrap.c
+++ b/src/xpdev/filewrap.c
@@ -86,6 +86,11 @@ off_t DLLCALL filelength(int fd)
return(st.st_size);
}
+// See https://patchwork.kernel.org/patch/9289177/
+#if defined(F_OFD_SETLK) && defined(_FILE_OFFSET_BITS) && _FILE_OFFSET_BITS != 64
+ #undef F_OFD_SETLK
+#endif
+
/* Sets a lock on a portion of a file */
int DLLCALL lock(int fd, off_t pos, off_t len)
{
--
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