82 lines
2.3 KiB
C
82 lines
2.3 KiB
C
/*
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* @Author: Lucius
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* @Date: 2023-03-25 14:05:20
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* @LastEditTime: 2023-03-27 17:18:47
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* @LastEditors: Lucius
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* @Description:
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* @FilePath: /23Mar25_PrintLOG/program/main.c
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*/
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#include <stdio.h>
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#include <unistd.h>
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#include <pthread.h>
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#include <string.h>
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#include "printlog.h"
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void thread_func(void *arg)
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{
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char *str = (char *)arg;
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PrintDebug(dDebugFlag_main, "Child thread: I'm child thread, arg = %s", str);
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// 子线程do something...
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while (1)
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{
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PrintErr(dDebugFlag_main, "线程循环中。。。");
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sleep(2);
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PrintWarn(dDebugFlag_main, "线程循环中。。。");
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sleep(2);
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PrintInfo(dDebugFlag_main, "线程循环中。。。");
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sleep(2);
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PrintDebug(dDebugFlag_main, "线程循环中。。。");
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sleep(2);
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}
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// 退出子线程
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PrintDebug(dDebugFlag_main, "Child thread: I'll execute pthread_exit()");
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pthread_exit(NULL);
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/*此处不会再执行了*/
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PrintDebug(dDebugFlag_main, "xxxxxxxxxxxxxxxxxxxxxxxxxx");
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return;
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}
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int main(int argc, char **argv)
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{
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#if 1
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SetDebugFlag(dDebugFlag_main);
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#endif
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if (argc > 1)
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{
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int value = 0;
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SetLogTypesByParams((char *)argv[1]);
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value = PRINT_PROCESS_MODE;
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SetPrintParameter(PRINT_RUN_MODE, &value, sizeof(value));
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SetprocessName("main");
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}
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pthread_t tid;
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// 这个本身是一个进程，我是在同一进程中创建多个线程，
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// 同时我们一般把主流程叫主线程
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// PrintInfo("Main thread: I'll create some child threads.");
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char *str = "Farsight thread demo";
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pthread_create(&tid, NULL, (void *)thread_func, (void *)str);
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// PrintInfo("Main thread: After created thread!");
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while (1)
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{
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PrintErr(dDebugFlag_main, "进程循环中。。。");
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sleep(1);
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PrintWarn(dDebugFlag_main, "进程循环中。。。");
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sleep(1);
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PrintInfo(dDebugFlag_main, "进程循环中。。。");
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sleep(1);
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PrintDebug(dDebugFlag_main, "进程循环中。。。");
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sleep(1);
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}
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PrintInfo(dDebugFlag_main, "Main thread: Before pthread_join()!");
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pthread_join(tid, NULL); // 阻塞等待子线程退出，回收子线程所占用内核中8KB物理内存，避免子线程成为僵尸
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PrintInfo(dDebugFlag_main, "Main thread: After pthread_join()!");
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} |