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/*
*
* Copyright (c) 2018 Huawei Technologies Co.,Ltd.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "sbr_protocol_api.h"
#include "stackx_epoll_api.h"
#include "stackx_socket.h"
#include "stackx_res_mgr.h"
#include "stackx_common_opt.h"
#include "common_mem_api.h"
#include "stackx_event.h"
extern sbr_fdopt tcp_fdopt;
extern sbr_fdopt udp_fdopt;
extern sbr_fdopt raw_fdopt;
extern sbr_fdopt custom_fdopt;
/*****************************************************************************
* Prototype : sbr_init_protocol
* Description : init protocol
* Input : None
* Output : None
* Return Value : int
* Calls :
* Called By :
*
*****************************************************************************/
int
sbr_init_protocol ()
{
return sbr_init_stackx ();
}
/*****************************************************************************
* Prototype : sbr_fork_protocol
* Description : init protocol
* Input : None
* Output : None
* Return Value : int
* Calls :
* Called By :
*
*****************************************************************************/
int
sbr_fork_protocol ()
{
pid_t pid = updata_sys_pid ();
NSSBR_LOGINF ("update pid in child]pid=%d", pid);
return sbr_fork_stackx ();
}
/*****************************************************************************
* Prototype : sbr_get_fdopt
* Description : get fdopt by domain type protocol
* Input : int domain
* int type
* int protocol
* Output : None
* Return Value : sbr_fdopt*
* Calls :
* Called By :
*
*****************************************************************************/
sbr_fdopt *
sbr_get_fdopt (int domain, int type, int protocol)
{
if (domain != AF_INET)
{
NSSBR_LOGERR ("domain is not AF_INET]domain=%d", domain);
sbr_set_errno (EAFNOSUPPORT);
return NULL;
}
sbr_fdopt *fdopt = NULL;
switch (type & (~(O_NONBLOCK | SOCK_CLOEXEC)))
{
case SOCK_DGRAM:
fdopt = &udp_fdopt;
break;
case SOCK_STREAM:
fdopt = &tcp_fdopt;
break;
default:
NSSBR_LOGDBG ("type is unknown]type=%d", type);
sbr_set_errno (ESOCKTNOSUPPORT);
return NULL;
}
return fdopt;
}
/* app send its version info to nStackMain */
extern void sbr_handle_app_touch (void);
void
sbr_app_touch_in (void)
{
sbr_handle_app_touch ();
}
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