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Diffstat (limited to 'libc/sysdeps/linux/common/sendfile64.c')
-rw-r--r--libc/sysdeps/linux/common/sendfile64.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/libc/sysdeps/linux/common/sendfile64.c b/libc/sysdeps/linux/common/sendfile64.c
index 2442b808c..705e6fdee 100644
--- a/libc/sysdeps/linux/common/sendfile64.c
+++ b/libc/sysdeps/linux/common/sendfile64.c
@@ -12,8 +12,9 @@
#include <_lfs_64.h>
#include <sys/syscall.h>
+#include <bits/wordsize.h>
-#ifdef __NR_sendfile64
+#if defined __NR_sendfile64 && __WORDSIZE != 64
# include <sys/sendfile.h>
_syscall4(ssize_t,sendfile64, int, out_fd, int, in_fd, __off64_t *, offset, size_t, count)
#endif