58 lines
1.5 KiB
C
58 lines
1.5 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 "gtm_string.h"
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#include "gdsroot.h"
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#include "gtm_facility.h"
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#include "fileinfo.h"
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#include "gdsbt.h"
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#include "gdsfhead.h"
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#include "filestruct.h"
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#include "jnl.h"
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#include "stringpool.h"
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GBLREF spdesc stringpool;
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void view_jnlfile(mval *dst, gd_region *reg)
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{
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sm_uc_ptr_t jnl_name_addr;
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sgmnt_addrs *csa;
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csa = &FILE_INFO(reg)->s_addrs;
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switch(csa->hdr->jnl_state)
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{
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case jnl_notallowed:
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dst->str.len = 0;
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break;
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case jnl_open:
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case jnl_closed:
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jnl_name_addr = csa->hdr->jnl_file_name;
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dst->str.len = csa->hdr->jnl_file_len;
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break;
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default:
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GTMASSERT;
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break;
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}
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if (0 != dst->str.len)
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{ /* this is basically s2pool replicated because an mstr can only hold a 4 byte address */
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assert(stringpool.free >= stringpool.base);
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assert(stringpool.free <= stringpool.top);
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ENSURE_STP_FREE_SPACE(dst->str.len);
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memcpy(stringpool.free, jnl_name_addr, dst->str.len);
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dst->str.addr = (char *)stringpool.free;
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stringpool.free += dst->str.len;
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assert(stringpool.free >= stringpool.base);
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assert(stringpool.free <= stringpool.top);
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}
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}
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