source: mainline/uspace/lib/c/generic/net/icmp_common.c@ 753bca3

/*
 * Copyright (c) 2009 Lukas Mejdrech
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * - Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 * - 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.
 * - The name of the author may not be used to endorse or promote products
 *   derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
 */

/** @addtogroup libc 
 *  @{
 */

/** @file
 * ICMP common interface implementation.
 * @see icmp_common.h
 */

#include <net/modules.h>
#include <net/icmp_common.h>

#include <ipc/services.h>
#include <ipc/icmp.h>

#include <sys/time.h>
#include <async.h>

/** Connects to the ICMP module.
 *
 * @param service       The ICMP module service. Ignored parameter.
 * @param[in] timeout   The connection timeout in microseconds. No timeout if
 *                      set to zero.
 * @returns             The ICMP module phone on success.
 * @returns             ETIMEOUT if the connection timeouted.
 */
int icmp_connect_module(services_t service, suseconds_t timeout)
{
        int phone;

        phone = connect_to_service_timeout(SERVICE_ICMP, timeout);
        if (phone >= 0)
                async_req_0_0(phone, NET_ICMP_INIT);

        return phone;
}

/** @}
 */