87 lines
2.1 KiB
C
87 lines
2.1 KiB
C
/* File: connexp.h
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*
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* Description: See "connection.c"
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*
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* Comments: See "notice.txt" for copyright and license information.
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*
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*/
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#ifndef __CONNEXPORT_H__
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#define __CONNEXPORT_H__
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/*
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* The psqlodbc dll exports functions below used in the pgenlist dll.
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*
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*/
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#undef DLL_DECLARE
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#ifdef _PGDTC_FUNCS_IMPLEMENT_
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#define DLL_DECLARE _declspec(dllexport)
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#else
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#ifdef _PGDTC_FUNCS_IMPORT_
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#define DLL_DECLARE _declspec(dllimport)
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#else
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#define DLL_DECLARE
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#endif /* _PGDTC_FUNC_IMPORT_ */
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#endif /* _PGDTC_FUNCS_IMPLEMENT_ */
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define KEYWORD_DTC_CHECK "dtchk"
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#define DTC_CHECK_LINK_ONLY 1
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#define DTC_CHECK_BEFORE_LINK 2
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#define DTC_CHECK_RM_CONNECTION 3
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/* Property */
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enum {
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inprogress
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,enlisted
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,inTrans /* read-only */
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,errorNumber /* read_only */
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,idleInGlobalTransaction /* read-only */
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,connected /* read-only */
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,prepareRequested
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};
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/* PgDtc_isolate option */
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enum {
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disposingConnection = 1L
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,useAnotherRoom = (1L << 1)
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};
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/* One phase commit operations */
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enum {
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ONE_PHASE_COMMIT = 0
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,ONE_PHASE_ROLLBACK
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,ABORT_GLOBAL_TRANSACTION
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,SHUTDOWN_LOCAL_TRANSACTION
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};
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/* Two phase commit operations */
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enum {
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PREPARE_TRANSACTION = 0
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,COMMIT_PREPARED
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,ROLLBACK_PREPARED
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};
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DLL_DECLARE void PgDtc_create_connect_string(void *self, char *connstr, int strsize);
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DLL_DECLARE int PgDtc_is_recovery_available(void *self, char *reason, int rsize);
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DLL_DECLARE void PgDtc_set_async(void *self, void *async);
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DLL_DECLARE void *PgDtc_get_async(void *self);
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DLL_DECLARE void PgDtc_set_property(void *self, int property, void *value);
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DLL_DECLARE void PgDtc_set_error(void *self, const char *message, const char *func);
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DLL_DECLARE int PgDtc_get_property(void *self, int property);
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DLL_DECLARE BOOL PgDtc_connect(void *self);
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DLL_DECLARE void PgDtc_free_connect(void *self);
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DLL_DECLARE BOOL PgDtc_one_phase_operation(void *self, int operation);
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DLL_DECLARE BOOL PgDtc_two_phase_operation(void *self, int operation, const char *gxid);
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DLL_DECLARE BOOL PgDtc_lock_cntrl(void *self, BOOL acquire, BOOL bTrial);
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DLL_DECLARE void *PgDtc_isolate(void *self, DWORD option);
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#ifdef __cplusplus
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}
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#endif
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#endif /* __CONNEXPORT_H__ */
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