forked from xuos/xiuos
50 lines
1.5 KiB
C
Executable File
50 lines
1.5 KiB
C
Executable File
/*
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* Copyright (c) 2020 AIIT XUOS Lab
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* XiUOS is licensed under Mulan PSL v2.
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* You can use this software according to the terms and conditions of the Mulan PSL v2.
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* You may obtain a copy of Mulan PSL v2 at:
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* http://license.coscl.org.cn/MulanPSL2
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* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
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* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
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* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
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* See the Mulan PSL v2 for more details.
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*/
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#include <stdbool.h>
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#include "libserial.h"
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#include "simple_service.h"
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#include "usyscall.h"
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/// @warning all the parameters should in the form of pointers
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/// for the true storing memory of parameters is session(shared memory between tasks)
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int IPC_DO_SERVE_FUNC(Ipc_add)(int* a, int* b)
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{
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return *a + *b;
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}
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int IPC_DO_SERVE_FUNC(Ipc_hello_string)(char* buf, int* len)
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{
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static char hello_string[] = "Hello, This is server!";
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int copy_len = sizeof(hello_string) > *len ? *len : sizeof(hello_string);
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memcpy(buf, hello_string, copy_len);
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return 0;
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}
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// IPC_SERVER_INTERFACE(Ipc_add, 2);
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IPC_SERVER_THREAD_INTERFACE(Ipc_add, 2);
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IPC_SERVER_INTERFACE(Ipc_hello_string, 2);
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IPC_SERVER_REGISTER_INTERFACES(IpcSimpleServer, 2, Ipc_hello_string, Ipc_add);
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int main(int argc, char* argv[])
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{
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if (register_server("SimpleServer") < 0) {
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printf("register server name: %s failed.\n", "SimpleServer");
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exit(1);
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}
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ipc_server_loop(&IpcSimpleServer);
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// never reached
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exit(0);
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return 0;
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}
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