From fa080de7afc95aa1c19a6e6fc0e0708ced2eadc4 Mon Sep 17 00:00:00 2001 From: Joseph Hunkeler Date: Wed, 8 Jul 2015 20:46:52 -0400 Subject: Initial commit --- sys/ki/kzclmt.x | 45 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 sys/ki/kzclmt.x (limited to 'sys/ki/kzclmt.x') diff --git a/sys/ki/kzclmt.x b/sys/ki/kzclmt.x new file mode 100644 index 00000000..6d6bbb80 --- /dev/null +++ b/sys/ki/kzclmt.x @@ -0,0 +1,45 @@ +# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc. + +include +include +include +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 -- cgit