From 8f5e5726134ce5b4bd436b16f367796d851df553 Mon Sep 17 00:00:00 2001
From: Manoj Srivastava <srivasta@golden-gryphon.com>
Date: Sun, 27 Apr 2014 17:54:01 -0700
Subject: Imported Upstream version 3.5-36

---
 mcon/U/d_pwritev.U | 30 ++++++++++++++++++++++++------
 1 file changed, 24 insertions(+), 6 deletions(-)

(limited to 'mcon/U/d_pwritev.U')

diff --git a/mcon/U/d_pwritev.U b/mcon/U/d_pwritev.U
index 057bb72..4e7102a 100644
--- a/mcon/U/d_pwritev.U
+++ b/mcon/U/d_pwritev.U
@@ -1,16 +1,16 @@
-?RCS: $Id: d_pwritev.U 1 2006-08-24 12:32:52Z rmanfredi $
+?RCS: $Id: d_pwritev.U 167 2013-05-08 17:58:00Z rmanfredi $
 ?RCS:
 ?RCS: Copyright (c) 1991-1997, 2004-2006, Raphael Manfredi
 ?RCS: 
-?RCS: You may redistribute only under the terms of the Artistic Licence,
+?RCS: You may redistribute only under the terms of the Artistic License,
 ?RCS: as specified in the README file that comes with the distribution.
 ?RCS: You may reuse parts of this distribution only within the terms of
-?RCS: that same Artistic Licence; a copy of which may be found at the root
+?RCS: that same Artistic License; a copy of which may be found at the root
 ?RCS: of the source tree for dist 4.0.
 ?RCS:
 ?RCS: $Log: d_pwritev.U,v $
 ?RCS:
-?MAKE:d_pwritev: Inlibc
+?MAKE:d_pwritev: Trylink cat i_unistd
 ?MAKE:	-pick add $@ %<
 ?S:d_pwritev:
 ?S:	This variable conditionally defines the HAS_PWRITEV symbol, which
@@ -25,6 +25,24 @@
 ?H:.
 ?LINT:set d_pwritev
 : see if pwritev exists
-set pwritev d_pwritev
-eval $inlibc
+$cat >try.c <<EOC
+#include <sys/types.h>
+#include <sys/uio.h>
+#$i_unistd I_UNISTD
+#ifdef I_UNISTD
+#include <unistd.h>
+#endif
+int main(void)
+{
+	static ssize_t ret;
+	static int fd, iovcnt;
+	static struct iovec iov;
+	static off_t offset;
+	ret |= pwritev(fd, &iov, iovcnt, offset);
+	return ret ? 0 : 1;
+}
+EOC
+cyn=pwritev
+set d_pwritev
+eval $trylink
 
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