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Diffstat (limited to 'libc/misc/statfs/fstatfs64.c')
-rw-r--r--libc/misc/statfs/fstatfs64.c13
1 files changed, 10 insertions, 3 deletions
diff --git a/libc/misc/statfs/fstatfs64.c b/libc/misc/statfs/fstatfs64.c
index 9f45cf2db..c3b69535e 100644
--- a/libc/misc/statfs/fstatfs64.c
+++ b/libc/misc/statfs/fstatfs64.c
@@ -21,9 +21,16 @@
#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
#include <errno.h>
#include <string.h>