493 static void system_error(Error *pErr, int iSys){  in system_error()  argument
494   pErr->rc = iSys;  in system_error()
496   pErr->zErr = sqlite3_mprintf("%s", strerror(iSys));  in system_error()
498   pErr->zErr = (char *)sqlite3_malloc(512);  in system_error()
499   strerror_r(iSys, pErr->zErr, 512);  in system_error()
500   pErr->zErr[511] = '\0';  in system_error()
505   Error *pErr,   in sqlite_error()  argument
509   pErr->rc = sqlite3_errcode(pDb->db);  in sqlite_error()
510   pErr->zErr = sqlite3_mprintf(  in sqlite_error()
517   Error *pErr,  in test_error_x()  argument
520   if( pErr->rc==SQLITE_OK ){  in test_error_x()
521     pErr->rc = 1;  in test_error_x()
522     pErr->zErr = zErr;  in test_error_x()
529   Error *pErr,  in clear_error_x()  argument
532   if( pErr->rc==rc ){  in clear_error_x()
533     pErr->rc = SQLITE_OK;  in clear_error_x()
534     sqlite3_free(pErr->zErr);  in clear_error_x()
535     pErr->zErr = 0;  in clear_error_x()
545   Error *pErr,                    /* IN/OUT: Error code */  in opendb_x()  argument
550   if( pErr->rc==SQLITE_OK ){  in opendb_x()
556       sqlite_error(pErr, pDb, "open");  in opendb_x()
570   Error *pErr,                    /* IN/OUT: Error code */  in closedb_x()  argument
587   if( rc && pErr->rc==SQLITE_OK ){  in closedb_x()
588     pErr->zErr = sqlite3_mprintf("%s", sqlite3_errmsg(pDb->db));  in closedb_x()
594   Error *pErr,                    /* IN/OUT: Error code */  in sql_script_x()  argument
598   if( pErr->rc==SQLITE_OK ){  in sql_script_x()
599     pErr->rc = sqlite3_exec(pDb->db, zSql, 0, 0, &pErr->zErr);  in sql_script_x()
604   Error *pErr,                    /* IN/OUT: Error code */  in sql_script_printf_x()  argument
611   if( pErr->rc==SQLITE_OK ){  in sql_script_printf_x()
613     pErr->rc = sqlite3_exec(pDb->db, zSql, 0, 0, &pErr->zErr);  in sql_script_printf_x()
620   Error *pErr,                    /* IN/OUT: Error code */  in getSqlStatement()  argument
636     sqlite_error(pErr, pDb, "prepare_v2");  in getSqlStatement()
647   Error *pErr,                    /* IN/OUT: Error code */  in getAndBindSqlStatement()  argument
655   pStatement = getSqlStatement(pErr, pDb, va_arg(ap, const char *));  in getAndBindSqlStatement()
668         pErr->rc = 1;  in getAndBindSqlStatement()
669         pErr->zErr = sqlite3_mprintf("Cannot discern type: \"%s\"", zName);  in getAndBindSqlStatement()
679   Error *pErr,                    /* IN/OUT: Error code */  in execsql_i64_x()  argument
684   if( pErr->rc==SQLITE_OK ){  in execsql_i64_x()
688     pStmt = getAndBindSqlStatement(pErr, pDb, ap);  in execsql_i64_x()
698         sqlite_error(pErr, pDb, "reset");  in execsql_i64_x()
707   Error *pErr,                    /* IN/OUT: Error code */  in execsql_text_x()  argument
721   if( pErr->rc==SQLITE_OK ){  in execsql_text_x()
725     pStmt = getAndBindSqlStatement(pErr, pDb, ap);  in execsql_text_x()
737         sqlite_error(pErr, pDb, "reset");  in execsql_text_x()
747   Error *pErr,                    /* IN/OUT: Error code */  in integrity_check_x()  argument
750   if( pErr->rc==SQLITE_OK ){  in integrity_check_x()
754     pStatement = getSqlStatement(pErr, pDb, "PRAGMA integrity_check");  in integrity_check_x()
770         pErr->zErr = zErr;  in integrity_check_x()
771         pErr->rc = 1;  in integrity_check_x()
793   Error *pErr,                    /* IN/OUT: Error code */  in launch_thread_x()  argument
798   if( pErr->rc==SQLITE_OK ){  in launch_thread_x()
817       system_error(pErr, rc);  in launch_thread_x()
827   Error *pErr,                    /* IN/OUT: Error code */  in join_all_threads_x()  argument
849       if( pErr->rc==SQLITE_OK ) system_error(pErr, rc);  in join_all_threads_x()
867   Error *pErr,  in filesize_x()  argument
871   if( pErr->rc==SQLITE_OK ){  in filesize_x()
883   Error *pErr,  in filecopy_x()  argument
887   if( pErr->rc==SQLITE_OK ){  in filecopy_x()
888     i64 nByte = filesize_x(pErr, zFrom);  in filecopy_x()
890       test_error_x(pErr, sqlite3_mprintf("no such file: %s", zFrom));  in filecopy_x()
900         system_error(pErr, errno);  in filecopy_x()
905         system_error(pErr, errno);  in filecopy_x()
917           system_error(pErr, errno);  in filecopy_x()
921           system_error(pErr, errno);  in filecopy_x()
953   Error *pErr,                    /* IN/OUT: Error code */  in setstoptime_x()  argument
956   if( pErr->rc==SQLITE_OK ){  in setstoptime_x()
963   Error *pErr                     /* IN/OUT: Error code */  in timetostop_x()  argument
966   if( pErr->rc==SQLITE_OK ){  in timetostop_x()
1315 static void cgt_pager_1_populate(Error *pErr, Sqlite *pDb){  in cgt_pager_1_populate()  argument
1318   sql_script(pErr, pDb, "BEGIN");  in cgt_pager_1_populate()
1321     execsql(pErr, pDb, zInsert, &iRow, &iBlob);  in cgt_pager_1_populate()
1323   sql_script(pErr, pDb, "COMMIT");  in cgt_pager_1_populate()
1325 static void cgt_pager_1_update(Error *pErr, Sqlite *pDb){  in cgt_pager_1_update()  argument
1328   sql_script(pErr, pDb, "BEGIN");  in cgt_pager_1_update()
1331     execsql(pErr, pDb, zUpdate, &iBlob, &iRow);  in cgt_pager_1_update()
1333   sql_script(pErr, pDb, "COMMIT");  in cgt_pager_1_update()
1335 static void cgt_pager_1_read(Error *pErr, Sqlite *pDb){  in cgt_pager_1_read()  argument
1337   sql_script(pErr, pDb, "BEGIN");  in cgt_pager_1_read()
1339     execsql(pErr, pDb, "SELECT * FROM t1 WHERE a = :iRow", &iRow);  in cgt_pager_1_read()
1341   sql_script(pErr, pDb, "COMMIT");  in cgt_pager_1_read()