1 files changed, 17 insertions, 0 deletions
diff --git a/sys/fmio/fmiotick.x b/sys/fmio/fmiotick.x
new file mode 100644
index 00000000..c29e035b
--- /dev/null
+++ b/sys/fmio/fmiotick.x
@@ -0,0 +1,17 @@
+# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
+
+include	"fmio.h"
+
+# FMIO_TICK -- Check the clock and do things that need to get done
+# periodically, like sync the datafile.
+
+procedure fmio_tick (fm)
+
+pointer	fm			#I FMIO descriptor
+
+long	clktime()
+
+begin
+	if (clktime(FM_LSYNCTIME(fm)) > SYNC_INTERVAL)
+	    call fm_sync (fm)
+end