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-rw-r--r--libc/misc/statfs/statvfs.c13
1 files changed, 10 insertions, 3 deletions
diff --git a/libc/misc/statfs/statvfs.c b/libc/misc/statfs/statvfs.c
index 7c002beb8..1e3ec0a36 100644
--- a/libc/misc/statfs/statvfs.c
+++ b/libc/misc/statfs/statvfs.c
@@ -20,9 +20,16 @@
#include <features.h>
#ifdef __UCLIBC_HAVE_LFS__
-# define _FILE_OFFSET_BITS 64
-# define __USE_FILE_OFFSET64
-# define __USE_LARGEFILE64
+#if defined _FILE_OFFSET_BITS && _FILE_OFFSET_BITS != 64
+#undef _FILE_OFFSET_BITS
+#define _FILE_OFFSET_BITS 64
+#endif
+#ifndef __USE_FILE_OFFSET64
+# define __USE_FILE_OFFSET64 1
+#endif
+#ifndef __USE_LARGEFILE64
+# define __USE_LARGEFILE64 1
+#endif
#endif
#define __USE_GNU