64 lines
1.9 KiB
C
64 lines
1.9 KiB
C
/****************************************************************
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* *
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* Copyright 2001, 2012 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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/* Handle indirect device parameters for open, use and close commands */
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#include "mdef.h"
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#include "compiler.h"
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#include "opcode.h"
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#include "indir_enum.h"
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#include "toktyp.h"
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#include "io_params.h"
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#include "cache.h"
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#include "hashtab_objcode.h"
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#include "deviceparameters.h"
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#include "op.h"
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error_def(ERR_INDEXTRACHARS);
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void op_inddevparms(mval *devpsrc, int4 ok_iop_parms, mval *devpiopl)
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{
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int rval;
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icode_str indir_src;
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mstr *obj, object;
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oprtype devpopr, plist, getdst;
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triple *indref;
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DCL_THREADGBL_ACCESS;
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SETUP_THREADGBL_ACCESS;
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MV_FORCE_STR(devpsrc);
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indir_src.str = devpsrc->str;
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indir_src.code = indir_devparms;
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if (NULL == (obj = cache_get(&indir_src))) /* NOTE assignment */
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{ /* No cached version, compile it now */
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obj = &object;
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comp_init(&devpsrc->str, &getdst);
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if (TK_ATSIGN == TREF(window_token))
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{ /* For the indirection-obsessive */
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if (EXPR_FAIL != (rval = indirection(&devpopr))) /* NOTE assignment */
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{
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indref = newtriple(OC_INDDEVPARMS);
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indref->operand[0] = devpopr;
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indref->operand[1] = put_ilit(ok_iop_parms);
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plist = put_tref(indref);
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}
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} else /* We have the parm string to process now */
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rval = deviceparameters(&plist, ok_iop_parms);
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if (EXPR_FAIL == comp_fini(rval, obj, OC_IRETMVAL, &plist, &getdst, devpsrc->str.len))
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return;
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indir_src.str.addr = devpsrc->str.addr;
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cache_put(&indir_src, obj);
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/* Fall into code activation below */
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}
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TREF(ind_result) = devpiopl; /* Where to store return value */
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comp_indr(obj);
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return;
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}
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