TokyoCabinet のビルドとインストール（Linux上）

bzip2

bzip2 のインストール

1. bzip2 の Web ページを開く

   http://www.bzip.org/index.html

2. 「Downloads」をクリック
3. 「Here is the 1.0.5 source tarball」をクリック
4. 解凍とビルド

   tar -xvzof bzip2-1.0.5.tar.gz
   cd bzip2-1.0.5
   make
   

5. ビルドの結果の確認
6. インストール

   ※ スーパーユーザになって実行すること

   make install PREFIX=/usr/local
   

7. インストールの結果の確認

Tokyo Cabinet のビルドとインストール

1. Tokyo Cabinet の Web ページ http://tokyocabinet.sourceforge.net/
2. ダウンロード

   「Latest Source Package」をクリック

3. 解凍とビルド

   tar -xvzof tokyocabinet-1.4.24.tar.gz
   cd tokyocabinet-1.4.24
   ./configure --prefix=/usr/local
   make
   

4. ビルドの結果の確認
5. make check の実行

   make check
   

6. インストール #include #include #include #include #include

   ◇ B+木データベースを扱う際には、`TCBDB' 型へのポインタをオブジェクトとして用いる

   B+木データベースオブジェクトは、関数 `tcbdbnew' で作成し、関数 `tcbdbdel' で破棄

   TCBDB *tcbdbnew(void);
   The return value is the new B+ tree database object.
   The function `tcbdbdel' is used in order to delete a B+ tree database object.
   void tcbdbdel(TCBDB *bdb);
   `bdb' specifies the B+ tree database object.
   If the database is not closed, it is closed implicitly. Note that the deleted object and its derivatives can not be used anymore.
   The function `tcbdbecode' is used in order to get the last happened error code of a B+ tree database object.
   B+木ーデータベースオブジェクトをデータベースファイルと接続
   関数 `tcbdbopen'
   接続の解除してファイルを閉じるには関数 `tcbdbclose'
   bool tcbdbopen(TCBDB *bdb, const char *path, int omode);
   `bdb' specifies the B+ tree database object which is not opened.
   `path' specifies the path of the database file.
   `omode' specifies the connection mode: `BDBOWRITER' as a writer, `BDBOREADER' as a reader. If the mode is `BDBOWRITER', the following may be added by bitwise-or: `BDBOCREAT', which means it creates a new database if not exist, `BDBOTRUNC', which means it creates a new database regardless if one exists, `BDBOTSYNC', which means every transaction synchronizes updated contents with the device. Both of `BDBOREADER' and `BDBOWRITER' can be added to by bitwise-or: `BDBONOLCK', which means it opens the database file without file locking, or `BDBOLCKNB', which means locking is performed without blocking.
   If successful, the return value is true, else, it is false.
   The function `tcbdbclose' is used in order to close a B+ tree database object.
   bool tcbdbclose(TCBDB *bdb);
   `bdb' specifies the B+ tree database object.
   If successful, the return value is true, else, it is false.
   Update of a database is assured to be written when the database is closed. If a writer opens a database but does not close it appropriately, the database will be broke.n