From deccf064840d9719bc5b022fe7ffaf9b9c2147da Mon Sep 17 00:00:00 2001
From: Waldemar Brodkorb <wbx@openadk.org>
Date: Thu, 23 Feb 2017 02:59:15 +0100
Subject: guard new syscalls preadv/pwritev

---
 libc/sysdeps/linux/common/pwritev.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'libc/sysdeps/linux/common/pwritev.c')

diff --git a/libc/sysdeps/linux/common/pwritev.c b/libc/sysdeps/linux/common/pwritev.c
index cbc58f95d..a1880ed32 100644
--- a/libc/sysdeps/linux/common/pwritev.c
+++ b/libc/sysdeps/linux/common/pwritev.c
@@ -19,8 +19,10 @@
 #include <sys/syscall.h>
 #include <unistd.h>
 
+#ifdef __NR_pwritev
 ssize_t
 pwritev (int fd, const struct iovec *vector, int count, off_t offset)
 {
   return INLINE_SYSCALL (pwritev, 4, fd, vector, count, offset);
 }
+#endif
-- 
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