mirror of
https://github.com/Tencent/libco.git
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90 lines
2.1 KiB
C++
90 lines
2.1 KiB
C++
/*
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* Tencent is pleased to support the open source community by making Libco available.
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* Copyright (C) 2014 THL A29 Limited, a Tencent company. All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <unistd.h>
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#include <stdio.h>
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#include <errno.h>
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#include <string.h>
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#include <stdlib.h>
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#include <queue>
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#include "co_routine.h"
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const char* CGI_ENV_HOOK_LIST [] =
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{
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"CGINAME",
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};
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struct stRoutineArgs_t
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{
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int iRoutineID;
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};
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void SetAndGetEnv(int iRoutineID)
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{
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printf("routineid %d begin\n", iRoutineID);
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//use poll as sleep
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poll(NULL, 0, 500);
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char sBuf[128];
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sprintf(sBuf, "cgi_routine_%d", iRoutineID);
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int ret = setenv("CGINAME", sBuf, 1);
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if (ret)
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{
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printf("%s:%d set env err ret %d errno %d %s\n", __func__, __LINE__,
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ret, errno, strerror(errno));
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return;
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}
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printf("routineid %d set env CGINAME %s\n", iRoutineID, sBuf);
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poll(NULL, 0, 500);
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char* env = getenv("CGINAME");
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if (!env)
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{
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printf("%s:%d get env err errno %d %s\n", __func__, __LINE__,
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errno, strerror(errno));
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return;
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}
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printf("routineid %d get env CGINAME %s\n", iRoutineID, env);
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}
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void* RoutineFunc(void* args)
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{
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co_enable_hook_sys();
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stRoutineArgs_t* g = (stRoutineArgs_t*)args;
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SetAndGetEnv(g->iRoutineID);
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return NULL;
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}
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int main(int argc, char* argv[])
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{
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co_set_env_list(CGI_ENV_HOOK_LIST, sizeof(CGI_ENV_HOOK_LIST) / sizeof(char*));
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stRoutineArgs_t args[3];
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for (int i = 0; i < 3; i++)
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{
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stCoRoutine_t* co = NULL;
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args[i].iRoutineID = i;
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co_create(&co, NULL, RoutineFunc, &args[i]);
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co_resume(co);
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}
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co_eventloop(co_get_epoll_ct(), NULL, NULL);
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return 0;
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}
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