61 lines
1.5 KiB
C
61 lines
1.5 KiB
C
/****************************************************************
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* *
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* Copyright 2001, 2007 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 "gtm_string.h"
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#include "compiler.h"
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#include "cmd_qlf.h"
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#include "mmemory.h"
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#include "gtm_caseconv.h"
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#include "min_max.h"
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#include "stringpool.h"
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GBLREF mlabel *mlabtab;
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GBLREF command_qualifier cmd_qlf;
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mlabel *get_mladdr(mident *lab_name)
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{
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mident_fixed upper_ident;
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mident *lname, upper_lname;
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mlabel **p;
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int4 x;
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mstr lab_str;
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lname = lab_name;
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if (!(cmd_qlf.qlf & CQ_LOWER_LABELS))
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{
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lower_to_upper((uchar_ptr_t)&upper_ident.c[0], (uchar_ptr_t)lab_name->addr, lab_name->len);
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upper_lname.len = lab_name->len;
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upper_lname.addr = &upper_ident.c[0];
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lname = &upper_lname;
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}
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for (p = &mlabtab; *p; )
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{
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MIDENT_CMP(&(*p)->mvname, lname, x);
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if (x < 0)
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p = &((*p)->rson);
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else if (x > 0)
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p = &((*p)->lson);
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else
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return *p;
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}
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lab_str.len = lname->len;
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lab_str.addr = lname->addr;
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s2pool_align(&lab_str);
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*p = (mlabel *) mcalloc(SIZEOF(mlabel));
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(*p)->mvname.len = lab_str.len;
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(*p)->mvname.addr = lab_str.addr;
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assert(!(*p)->lson && !(*p)->rson);
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(*p)->formalcnt = NO_FORMALLIST;
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(*p)->gbl = TRUE;
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return *p;
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}
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