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authorDimitri Sokolyuk <demon@dim13.org>2018-11-01 13:35:40 +0100
committerDimitri Sokolyuk <demon@dim13.org>2018-11-01 13:35:40 +0100
commit38e876d964346d3e4b88c52732b7ce5966d796a5 (patch)
treeb0a2853fc7d69f8ebe8aec648034a93ec98763a6 /_db1.85/btree/extern.h
import original 1.85 implementation from openbsd libc
Diffstat (limited to '_db1.85/btree/extern.h')
-rw-r--r--_db1.85/btree/extern.h68
1 files changed, 68 insertions, 0 deletions
diff --git a/_db1.85/btree/extern.h b/_db1.85/btree/extern.h
new file mode 100644
index 0000000..9a68965
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+++ b/_db1.85/btree/extern.h
@@ -0,0 +1,68 @@
+/* $OpenBSD: extern.h,v 1.8 2015/08/27 04:37:09 guenther Exp $ */
+
+/*-
+ * Copyright (c) 1991, 1993, 1994
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * @(#)extern.h 8.10 (Berkeley) 7/20/94
+ */
+
+__BEGIN_HIDDEN_DECLS
+int __bt_close(DB *);
+int __bt_cmp(BTREE *, const DBT *, EPG *);
+int __bt_defcmp(const DBT *, const DBT *);
+size_t __bt_defpfx(const DBT *, const DBT *);
+int __bt_delete(const DB *, const DBT *, u_int);
+int __bt_dleaf(BTREE *, const DBT *, PAGE *, u_int);
+int __bt_fd(const DB *);
+int __bt_free(BTREE *, PAGE *);
+int __bt_get(const DB *, const DBT *, DBT *, u_int);
+PAGE *__bt_new(BTREE *, pgno_t *);
+void __bt_pgin(void *, pgno_t, void *);
+void __bt_pgout(void *, pgno_t, void *);
+int __bt_put(const DB *dbp, DBT *, const DBT *, u_int);
+int __bt_ret(BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int);
+EPG *__bt_search(BTREE *, const DBT *, int *);
+int __bt_seq(const DB *, DBT *, DBT *, u_int);
+void __bt_setcur(BTREE *, pgno_t, u_int);
+int __bt_split(BTREE *, PAGE *,
+ const DBT *, const DBT *, int, size_t, u_int32_t);
+int __bt_sync(const DB *, u_int);
+
+int __ovfl_delete(BTREE *, void *);
+int __ovfl_get(BTREE *, void *, size_t *, void **, size_t *);
+int __ovfl_put(BTREE *, const DBT *, pgno_t *);
+
+#ifdef DEBUG
+void __bt_dnpage(DB *, pgno_t);
+void __bt_dpage(PAGE *);
+void __bt_dump(DB *);
+#endif
+#ifdef STATISTICS
+void __bt_stat(DB *);
+#endif
+__END_HIDDEN_DECLS