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55 lines
1.3 KiB
C
55 lines
1.3 KiB
C
/*-
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* See the file LICENSE for redistribution information.
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*
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* Copyright (c) 1997, 1998, 1999, 2000
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* Sleepycat Software. All rights reserved.
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*/
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#include "db_config.h"
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#ifndef lint
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static const char revid[] = "$Id: java_DbLock.c,v 11.4 2000/11/30 00:58:39 ubell Exp $";
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#endif /* not lint */
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#include <jni.h>
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#include <stdlib.h>
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#include <string.h>
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#include "db.h"
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#include "java_util.h"
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#include "com_sleepycat_db_DbLock.h"
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JNIEXPORT void JNICALL Java_com_sleepycat_db_DbLock_put
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(JNIEnv *jnienv, jobject jthis, /*DbEnv*/ jobject env)
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{
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int err;
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DB_LOCK *dblock = get_DB_LOCK(jnienv, jthis);
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DB_ENV *dbenv = get_DB_ENV(jnienv, env);
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if (!verify_non_null(jnienv, dbenv))
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return;
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if (!verify_non_null(jnienv, dblock))
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return;
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err = lock_put(dbenv, dblock);
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if (verify_return(jnienv, err, 0)) {
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/* After a successful put, the DbLock can no longer
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* be used, so we release the storage related to it
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* (allocated in DbEnv.lock_get() or lock_tget()).
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*/
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free(dblock);
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set_private_dbobj(jnienv, name_DB_LOCK, jthis, 0);
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}
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}
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JNIEXPORT void JNICALL Java_com_sleepycat_db_DbLock_finalize
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(JNIEnv *jnienv, jobject jthis)
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{
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DB_LOCK *dblock = get_DB_LOCK(jnienv, jthis);
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if (dblock) {
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/* Free any data related to DB_LOCK here */
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free(dblock);
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}
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set_private_dbobj(jnienv, name_DB_LOCK, jthis, 0); /* paranoia */
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}
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