From 18ad0de6513bf8a8e4ba757c069e6806d07920f8 Mon Sep 17 00:00:00 2001
From: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Tue, 23 Oct 2018 14:53:12 -0300
Subject: Fix tst-preadvwritev2 build failure on HURD

Commit 7a16bdbb9ff41 uses IOV_MAX, which is not defined on hurd.

Checked on a build for i686-gnu.

	* misc/tst-preadvwritev2-common.c (IOV_MAX): Define if not
	defined.
---
 misc/tst-preadvwritev2-common.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'misc')

diff --git a/misc/tst-preadvwritev2-common.c b/misc/tst-preadvwritev2-common.c
index 50b9da3..3098b4a 100644
--- a/misc/tst-preadvwritev2-common.c
+++ b/misc/tst-preadvwritev2-common.c
@@ -37,6 +37,11 @@
 #define RWF_SUPPORTED	(RWF_HIPRI | RWF_DSYNC | RWF_SYNC | RWF_NOWAIT \
 			 | RWF_APPEND)
 
+/* Generic uio_lim.h does not define IOV_MAX.  */
+#ifndef IOV_MAX
+# define IOV_MAX 1024
+#endif
+
 static void
 do_test_with_invalid_fd (void)
 {
-- 
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