Initial commit

1 files changed, 45 insertions, 0 deletions

diff --git a/sys/ki/kzclmt.x b/sys/ki/kzclmt.x
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+++ b/sys/ki/kzclmt.x
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+# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
+
+include	<mach.h>
+include	<config.h>
+include	<fio.h>
+include	"ki.h"
+
+# KZCLMT -- Close a magtape file.
+
+procedure kzclmt (chan, devpos, status)
+
+int	chan			#I channel to be closed
+int	devpos[ARB]		#O receives position information
+int	status			#O close status
+
+int	server
+int	ki_sendrcv()
+include	"kichan.com"
+include	"kii.com"
+
+begin
+	# Possible if an abort occurs during the open.
+	if (chan <= 0) {
+	    status = OK
+	    return
+	}
+
+	if (k_node[chan] == NULL)
+	    call zzclmt (k_oschan[chan], devpos, status)
+	else {
+	    server   = k_node[chan]
+	    p_arg[1] = k_oschan[chan]
+
+	    if (ki_sendrcv (server, KI_ZFIOMT, MT_CL) == ERR)
+		status = ERR
+	    else {
+		status = p_arg[1]
+		call amovi (p_arg[2], devpos, LEN_MTDEVPOS)
+	    }
+
+	    call mfree (k_bufp[chan], TY_INT)
+	}
+
+	call ki_freechan (chan)
+end