68 lines
1.7 KiB
C
68 lines
1.7 KiB
C
/****************************************************************
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* *
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* Copyright 2001, 2009 Fidelity Information Services, Inc *
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* *
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* This source code contains the intellectual property *
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* of its copyright holder(s), and is made available *
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* under a license. If you do not know the terms of *
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* the license, please stop and do not read further. *
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* *
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****************************************************************/
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#include "mdef.h"
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#include "io.h"
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#include "iosp.h"
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#include "io_params.h"
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#include "error.h"
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GBLREF io_log_name *io_root_log_name;
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GBLREF io_pair io_std_device;
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GBLREF bool prin_in_dev_failure;
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GBLREF bool prin_out_dev_failure;
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void io_dev_close (io_log_name *d);
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void io_rundown (int rundown_type)
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{
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io_log_name *l; /* logical name pointer */
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if (io_root_log_name == 0)
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return;
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for (l = io_root_log_name; l != 0; l = io_root_log_name)
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{
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io_root_log_name = l->next;
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if (l->iod != 0)
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{
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if ((NORMAL_RUNDOWN == rundown_type) ||
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((RUNDOWN_EXCEPT_STD == rundown_type) &&
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((l->iod->pair.in != io_std_device.in) && (l->iod->pair.out != io_std_device.out))))
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io_dev_close(l);
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}
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}
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}
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void io_dev_close (io_log_name *d)
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{
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static readonly unsigned char p[] = { iop_eol};
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mval pp;
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if (d->iod->pair.in == io_std_device.in && d->iod->pair.out == io_std_device.out)
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{
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if (prin_in_dev_failure || prin_out_dev_failure)
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return;
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}
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ESTABLISH(lastchance3);
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pp.mvtype = MV_STR;
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pp.str.addr = (char *) p;
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pp.str.len = SIZEOF(p);
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if (d->iod->pair.in && d->iod->pair.in->state == dev_open)
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(d->iod->pair.in->disp_ptr->close)(d->iod->pair.in, &pp);
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if (d->iod->pair.out && d->iod->pair.out->state == dev_open)
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(d->iod->pair.out->disp_ptr->close)(d->iod->pair.out, &pp);
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REVERT;
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}
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