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_fsync.U | 41 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)
 create mode 100644 mcon/U/d_fsync.U

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

diff --git a/mcon/U/d_fsync.U b/mcon/U/d_fsync.U
new file mode 100644
index 0000000..0bc9e4a
--- /dev/null
+++ b/mcon/U/d_fsync.U
@@ -0,0 +1,41 @@
+?RCS:
+?RCS: Copyright (c) 2013 Raphael Manfredi
+?RCS: 
+?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 License; a copy of which may be found at the root
+?RCS: of the source tree for dist 4.0.
+?RCS:
+?MAKE:d_fsync: Trylink cat i_unistd
+?MAKE:	-pick add $@ %<
+?S:d_fsync:
+?S:	This variable conditionally defines the HAS_FSYNC symbol, which
+?S:	indicates to the C program that the fsync() routine is available
+?S:	to synchronize a file's in-core state with the storage device.
+?S:.
+?C:HAS_FSYNC:
+?C:	This symbol, if defined, indicates that the fsync routine is available
+?C:	to synchronize a file's in-core state with the storage device.
+?C:.
+?H:#$d_fsync HAS_FSYNC		/**/
+?H:.
+?LINT:set d_fsync
+: see if fsync exists
+$cat >try.c <<EOC
+#include <sys/types.h>
+#$i_unistd I_UNISTD
+#ifdef I_UNISTD
+#include <unistd.h>
+#endif
+int main(void)
+{
+	static int ret, fd;
+	ret |= fsync(fd);
+	return ret ? 0 : 1;
+}
+EOC
+cyn=fsync
+set d_fsync
+eval $trylink
+
-- 
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