sql.h
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上传日期:2007-01-07
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文件大小:2k
- /*
- * sql.h - interface of GNU SQL run-time library
- *
- * This file is a part of GNU SQL Server
- *
- * Copyright (c) 1996, 1997, Free Software Foundation, Inc
- * Developed at the Institute of System Programming
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
- * Contacs: gss@ispras.ru
- *
- */
- #ifndef __SQL_H__
- #define __SQL_H__
- #include <gnusql/setup_os.h>
- #include <assert.h>
- #define DEF_ERR(CODE,ERRstr) CODE,
- typedef enum
- {
- #include "errors.h"
- ERR_LAST
- } ERRORS;
- #undef DEF_ERR
- struct module {
- char *db_host;
- void *svc;
- i4_t segment;
- char *modname;
- };
- struct sqlca
- {
- int sqlcode;
- char *errmsg;
- };
- extern struct sqlca gsqlca;
- typedef struct
- {
- i4_t type;
- i4_t length;
- /* i4_t scale; */ /* to map Cobol & PL/1 data types */
- i4_t flags;
- void *valptr;
- i4_t *indptr;
- } gsql_parm;
- typedef struct
- {
- i4_t count;
- i4_t sectnum;
- i4_t command;
- i4_t options;
- gsql_parm *prm;
- } gsql_parms;
- #define _SQLCODE SQLCODE
- #define SQLCODE gsqlca.sqlcode
- /* some functions from other/sql_types.c : for client and server parts */
- int SQL__disconnect __P((int commit));
- void SQL__runtime __P((struct module *mdl,gsql_parms *args));
- int SQL__cache __P((int new_cache_limit));
- #define _SQL_commit() SQL__disconnect(-2)
- #define _SQL_rollback() SQL__disconnect(0)
- #endif