45 lines
1.2 KiB
C
45 lines
1.2 KiB
C
/****************************************************************
|
|
* *
|
|
* Copyright 2001 Sanchez Computer Associates, Inc. *
|
|
* *
|
|
* This source code contains the intellectual property *
|
|
* of its copyright holder(s), and is made available *
|
|
* under a license. If you do not know the terms of *
|
|
* the license, please stop and do not read further. *
|
|
* *
|
|
****************************************************************/
|
|
|
|
#include "mdef.h"
|
|
#include "gdsroot.h"
|
|
#include "gdsblk.h"
|
|
#include "gtm_facility.h"
|
|
#include "fileinfo.h"
|
|
#include "gdsbt.h"
|
|
#include "gdsfhead.h"
|
|
#include "spec_type.h"
|
|
#include "get_spec.h"
|
|
|
|
GBLREF gv_key *gv_altkey;
|
|
GBLREF gv_namehead *gv_target;
|
|
static readonly int spec_len[LAST_TYPE_DEFINED]={4,4};
|
|
|
|
uchar_ptr_t get_spec(uchar_ptr_t spec_rec_addr, int spec_rec_len, unsigned char spec_type)
|
|
{
|
|
uchar_ptr_t ptr, top;
|
|
error_def(ERR_GVIS);
|
|
error_def(ERR_INVSPECREC);
|
|
|
|
for (ptr = spec_rec_addr, top = ptr + spec_rec_len; ptr < top; ptr += spec_len[*ptr])
|
|
{
|
|
if (*ptr == spec_type)
|
|
return ptr;
|
|
else
|
|
if (*ptr > LAST_TYPE_DEFINED)
|
|
{
|
|
gv_target->root = 0;
|
|
rts_error(VARLSTCNT(6) ERR_INVSPECREC, 0, ERR_GVIS, 2, gv_altkey->end - 1, gv_altkey->base);
|
|
}
|
|
}
|
|
return (uchar_ptr_t)0;
|
|
}
|