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# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
include <mach.h>
include <config.h>
include "ki.h"
# KB_ZCLS -- Close a binary device. We are called only if the device does not
# reside on the local node.
procedure kb_zcls (device, chan, status)
int device # device driver code
int chan # channel assigned device
int status # receives ok|err
int server
int ki_sendrcv()
include "kichan.com"
include "kii.com"
begin
server = k_node[chan]
p_arg[1] = k_oschan[chan]
# If we receive error on the KS channel when trying to close a file,
# it is most likely due to a previous i/o error on the channel. Do
# not return error here because we are probably being called during
# error recovery to free the logical channel, and if we return error
# the real error will be hidden.
if (ki_sendrcv (server, device, BF_CLS) == ERR)
status = OK
else
status = p_arg[1]
call ki_freechan (chan)
end
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