101 lines
3.4 KiB
C
101 lines
3.4 KiB
C
/****************************************************************
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* *
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* Copyright 2001, 2011 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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#ifndef UPDPROC_INCLUDED
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#define UPDPROC_INCLUDED
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#define SKIP_REC 5
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enum upd_bad_trans_type
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{
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upd_good_record = 0,
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upd_bad_forwptr,
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upd_bad_backptr,
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upd_rec_not_replicated,
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upd_bad_jnl_seqno,
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upd_bad_mname_size,
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upd_bad_key_size,
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upd_bad_val_size,
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upd_fence_bad_t_num,
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upd_nofence_bad_tupd_num,
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upd_bad_histinfo_len,
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upd_bad_histinfo_start_seqno1,
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upd_bad_histinfo_start_seqno2,
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upd_fence_bad_ztworm_t_num,
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upd_bad_key
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};
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#define UPD_GV_BIND_NAME(GD_HEADER, MNAME) GV_BIND_NAME_AND_ROOT_SEARCH(GD_HEADER, &MNAME)
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#ifdef GTM_TRIGGER
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#define UPD_GV_BIND_NAME_APPROPRIATE(GD_HEADER, MNAME, KEY, KEYLEN) \
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{ \
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char *tr_ptr; \
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gv_namehead *hasht_tree; \
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mstr gbl_name; \
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int tr_len; \
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mname_entry gvent; \
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GBLREF boolean_t dollar_ztrigger_invoked; \
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\
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if (IS_MNAME_HASHT_GBLNAME(MNAME)) \
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{ /* gbl is ^#t. In this case, do special processing. Look at the first subscript and \
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* bind to the region mapped to by that global name (not ^#t). \
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*/ \
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tr_ptr = KEY; /* Skip to the first subscript */ \
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tr_len = STRLEN(KEY); /* Only want length to first 0, not entire length */ \
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assert(tr_len < KEYLEN); /* If ^#t, there has to be a subscript */ \
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tr_ptr += tr_len; \
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assert((KEY_DELIMITER == *tr_ptr) && ((char)STR_SUB_PREFIX == *(tr_ptr + 1))); \
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tr_ptr += 2; /* Skip the 0x00 and 0xFF */ \
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assert((HASHT_GBL_CHAR1 == *tr_ptr) || ('%' == *tr_ptr) || (ISALPHA_ASCII(*tr_ptr))); \
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if (HASHT_GBL_CHAR1 != *tr_ptr) \
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{ \
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gbl_name.addr = tr_ptr; \
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gbl_name.len = STRLEN(tr_ptr); \
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GV_BIND_NAME_ONLY(GD_HEADER, &gbl_name); \
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csa = cs_addrs; \
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SETUP_TRIGGER_GLOBAL; \
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gv_target = hasht_tree; \
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if (!dollar_ztrigger_invoked) \
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dollar_ztrigger_invoked = TRUE; \
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csa->incr_db_trigger_cycle = TRUE; \
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csa->db_dztrigger_cycle++; \
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} else \
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{ \
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SWITCH_TO_DEFAULT_REGION; \
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} \
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INITIAL_HASHT_ROOT_SEARCH_IF_NEEDED; \
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} else \
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UPD_GV_BIND_NAME(GD_HEADER, MNAME); \
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}
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#else
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#define UPD_GV_BIND_NAME_APPROPRIATE(GD_HEADER, MNAME, KEY, KEYLEN) UPD_GV_BIND_NAME(GD_HEADER, MNAME)
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#endif
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int updproc(void);
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void updproc_actions(gld_dbname_list *gld_db_files);
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int updproc_init(gld_dbname_list **gld_db_files , seq_num *start_jnl_seqno);
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int upd_log_init(recvpool_user);
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boolean_t updproc_open_files(gld_dbname_list **gld_db_files, seq_num *start_jnl_seqno);
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void updproc_stop(boolean_t exit);
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void updproc_sigstop(void);
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void updproc_end(void);
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void updhelper_init(recvpool_user);
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int updhelper_reader(void);
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boolean_t updproc_preread(void);
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void updhelper_reader_end(void);
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void updhelper_reader_sigstop(void);
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int updhelper_writer(void);
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void updhelper_writer_end(void);
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void updhelper_writer_sigstop(void);
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#endif /* UPDPROC_INCLUDED */
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