ex_file.c

Shows how to use file objects.

/*-
 * Public Domain 2008-2013 WiredTiger, Inc.
 *
 * This is free and unencumbered software released into the public domain.
 *
 * Anyone is free to copy, modify, publish, use, compile, sell, or
 * distribute this software, either in source code form or as a compiled
 * binary, for any purpose, commercial or non-commercial, and by any
 * means.
 *
 * In jurisdictions that recognize copyright laws, the author or authors
 * of this software dedicate any and all copyright interest in the
 * software to the public domain. We make this dedication for the benefit
 * of the public at large and to the detriment of our heirs and
 * successors. We intend this dedication to be an overt act of
 * relinquishment in perpetuity of all present and future rights to this
 * software under copyright law.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 * OTHER DEALINGS IN THE SOFTWARE.
 *
 * ex_file.c
 *      This is an example demonstrating how to configure an individual file.
 */

#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#include <wiredtiger.h>

const char *home = NULL;

int
main(void)
{
        WT_CONNECTION *conn;
        WT_SESSION *session;
        int ret;

        if ((ret = wiredtiger_open(home, NULL, "create", &conn)) != 0 ||
            (ret = conn->open_session(conn, NULL, NULL, &session)) != 0) {
                fprintf(stderr, "Error connecting to %s: %s\n",
                    home, wiredtiger_strerror(ret));
                return (ret);
        }
        /* Note: further error checking omitted for clarity. */

        ret = session->create(session, "file:example",
            "key_format=u,"
            "internal_page_max=32KB,internal_item_max=1KB,"
            "leaf_page_max=1MB,leaf_item_max=32KB");
        return (conn->close(conn, NULL) == 0 ? ret : EXIT_FAILURE);
}