http://www.ousob.com --- Legacy Redefined OuSob - File: /wwwroot/clipx/usr/include/htdig_db/debug.h

/*- * See the file LICENSE for redistribution information. * * Copyright (c) 1998, 1999 * Sleepycat Software. All rights reserved. * * @(#)debug.h 11.8 (Sleepycat) 11/8/99 */ /* * When running with #DIAGNOSTIC defined, we smash memory and do memory * guarding with a special byte value. */ #define CLEAR_BYTE 0xdb #define GUARD_BYTE 0xdc /* * DB assertions. */ #ifdef DIAGNOSTIC #define DB_ASSERT(e) ((e) ? (void)0 : __db_assert(#e, __FILE__, __LINE__)) #else #define DB_ASSERT(e) ((void)0) #endif /* * Debugging macro to log operations. * If DEBUG_WOP is defined, log operations that modify the database. * If DEBUG_ROP is defined, log operations that read the database. * * D dbp * T txn * O operation (string) * K key * A data * F flags */ #define LOG_OP(C, T, O, K, A, F) { \ DB_LSN __lsn; \ DBT __op; \ if (DB_LOGGING((C))) { \ memset(&__op, 0, sizeof(__op)); \ __op.data = O; \ __op.size = strlen(O) + 1; \ (void)CDB___db_debug_log((C)->dbp->dbenv, \ T, &__lsn, 0, &__op, (C)->dbp->log_fileid, K, A, F);\ } \ } #ifdef DEBUG_ROP #define DEBUG_LREAD(C, T, O, K, A, F) LOG_OP(C, T, O, K, A, F) #else #define DEBUG_LREAD(C, T, O, K, A, F) #endif #ifdef DEBUG_WOP #define DEBUG_LWRITE(C, T, O, K, A, F) LOG_OP(C, T, O, K, A, F) #else #define DEBUG_LWRITE(C, T, O, K, A, F) #endif /* * Hook for testing recovery at various places in the create/delete paths. */ #if CONFIG_TEST #define DB_TEST_RECOVERY(dbp, val, ret, name) \ do { \ int __ret; \ PANIC_CHECK((dbp)->dbenv); \ if ((dbp)->dbenv->test_copy == (val)) { \ /* COPY the FILE */ \ (void)(dbp)->sync((dbp), 0); \ if ((__ret = __db_testcopy((dbp), (name))) != 0) \ (ret) = CDB___db_panic((dbp)->dbenv, __ret); \ } \ if ((dbp)->dbenv->test_abort == (val)) { \ /* ABORT the TXN */ \ (ret) = EINVAL; \ goto db_tr_err; \ } \ } while (0) #define DB_TEST_RECOVERY_LABEL db_tr_err: #else #define DB_TEST_RECOVERY(dbp, val, ret, name) #define DB_TEST_RECOVERY_LABEL #endif