head 1.2; access; symbols RPM_4_0_3:1.1.1.1 RPM:1.1.1; locks; strict; comment @# @; 1.2 date 2003.08.24.12.18.27; author rse; state dead; branches; next 1.1; 1.1 date 2001.07.23.20.45.37; author rse; state Exp; branches 1.1.1.1; next ; 1.1.1.1 date 2001.07.23.20.45.37; author rse; state Exp; branches; next ; desc @@ 1.2 log @Resolve: RPM 4.0.3 -> RPM 4.0.4 @ text @ Berkeley DB: DbEnv.set_pageyield

DbEnv.set_pageyield

import com.sleepycat.db.*; static int DbEnv.set_pageyield(int pageyield); throws DbException; Description Yield the processor whenever requesting a page from the cache. Setting pageyield to a true value causes Berkeley DB to yield the processor any time a thread requests a page from the cache. This functionality should never be used for any other purpose than stress testing. The DbEnv.set_pageyield interface affects the entire application, not a single database or database environment. The DbEnv.set_pageyield interface may be used to configure Berkeley DB at any time during the life of the application. The DbEnv.set_pageyield method throws an exception that encapsulates a non-zero error value on failure. Errors The DbEnv.set_pageyield method may fail and throw an exception encapsulating a non-zero error for the following conditions: EINVAL An invalid flag value or parameter was specified. The DbEnv.set_pageyield method may fail and throw an exception for errors specified for other Berkeley DB and C library or system methods. If a catastrophic error has occurred, the DbEnv.set_pageyield method may fail and throw a DbRunRecoveryException, in which case all subsequent Berkeley DB calls will fail in the same way. Class DbEnv See Also DbEnv.close, DbEnv.get_version_string, DbEnv.open, DbEnv.remove, DbEnv.set_cachesize, DbEnv.set_data_dir, DbEnv.set_errcall, DbEnv.set_error_stream, DbEnv.set_errpfx, DbEnv.set_feedback, DbEnv.set_flags, DbEnv.set_mutexlocks, DbEnv.set_pageyield, DbEnv.set_panicstate, DbEnv.set_recovery_init, DbEnv.set_rpc_server, DbEnv.set_region_init, DbEnv.set_shm_key, DbEnv.set_tas_spins, DbEnv.set_tmp_dir, DbEnv.set_verbose, and DbEnv.strerror.