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-rw-r--r--libc/misc/dirent/alphasort64.c13
-rw-r--r--libc/misc/dirent/readdir64.c13
-rw-r--r--libc/misc/dirent/scandir64.c13
3 files changed, 30 insertions, 9 deletions
diff --git a/libc/misc/dirent/alphasort64.c b/libc/misc/dirent/alphasort64.c
index bddf65ea7..9607929bb 100644
--- a/libc/misc/dirent/alphasort64.c
+++ b/libc/misc/dirent/alphasort64.c
@@ -1,8 +1,15 @@
#include <features.h>
#ifdef __UCLIBC_HAVE_LFS__
-#define _FILE_OFFSET_BITS 64
-#define __USE_LARGEFILE64
-#define __USE_FILE_OFFSET64
+#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 <dirent.h>
#include <string.h>
#include "dirstream.h"
diff --git a/libc/misc/dirent/readdir64.c b/libc/misc/dirent/readdir64.c
index c8f3b8d46..b11ce83d2 100644
--- a/libc/misc/dirent/readdir64.c
+++ b/libc/misc/dirent/readdir64.c
@@ -1,8 +1,15 @@
#include <features.h>
#ifdef __UCLIBC_HAVE_LFS__
-#define _FILE_OFFSET_BITS 64
-#define __USE_LARGEFILE64
-#define __USE_FILE_OFFSET64
+#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 <dirent.h>
#include <errno.h>
#include <stdlib.h>
diff --git a/libc/misc/dirent/scandir64.c b/libc/misc/dirent/scandir64.c
index 12752db72..321ff253c 100644
--- a/libc/misc/dirent/scandir64.c
+++ b/libc/misc/dirent/scandir64.c
@@ -25,9 +25,16 @@
#include <features.h>
#ifdef __UCLIBC_HAVE_LFS__
-#define _FILE_OFFSET_BITS 64
-#define __USE_LARGEFILE64
-#define __USE_FILE_OFFSET64
+#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 <dirent.h>
#include <stdio.h>
#include <string.h>