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XML Parser , RSS BlogReader
XML Parser , RSS BlogReader
- 2022-04-10 00:51:35下载
- 积分:1
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a micro
一个微型操作系统源码-a micro-source operating system
- 2022-03-28 23:46:04下载
- 积分:1
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学习MFC的好东西,跟刚才的一起
学习MFC的好东西,跟刚才的一起-learning MFC good things, together with the earlier
- 2022-08-15 01:04:35下载
- 积分:1
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操作系统课程设计,模拟UNIX磁盘文件管理系统
• 建立文件存储介质的管理机制
• 建立目录
• 文件系统功能(显示目...
操作系统课程设计,模拟UNIX磁盘文件管理系统
• 建立文件存储介质的管理机制
• 建立目录
• 文件系统功能(显示目录、创建、删除、打开、关闭、读、写)
• 文件操作接口(显示目录、创建、删除、打开、关闭、读、写)-Operating system, curriculum design, simulation UNIX disk file management system • Create file storage media management mechanisms • • File system functions to create the directory (show directory, create, delete, open, close, read, write) • File Operation Interface (show directory, create, delete, open, close, read, write)
- 2023-02-17 07:05:03下载
- 积分:1
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minix操作系统的引导相关程序
minix操作系统的引导相关程序-Minix operating system to guide related procedures
- 2022-03-18 07:04:57下载
- 积分:1
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源代码的收入
开源DOS的C代码源程序-revenue of C source code
- 2022-12-19 22:25:04下载
- 积分:1
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CSV文件的获取解码方式,编辑CSV文件,生成可以用Excel打开的CSV文件...
CSV文件的获取解码方式,编辑CSV文件,生成可以用Excel打开的CSV文件-CSV file to obtain decoding method, editing CSV files can be generated to open the CSV file using Excel
- 2022-04-01 14:55:31下载
- 积分:1
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Nistnet网络仿真软件,可以设计PDV模型,在Liuix环境下使用
Nistnet网络仿真软件,可以设计PDV模型,在Liuix环境下使用-Nistnet network simulation software can be designed PDV model, the use of the environment Liuix
- 2023-06-24 07:45:03下载
- 积分:1
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C++编写的一个操作系统程序进程管理
C++编写的一个操作系统程序进程管理-prepared an operating system process management procedures
- 2022-03-21 11:26:52下载
- 积分:1
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通过研究Linux的线程机制和信号量实现读者写者(Reader
通过研究Linux的线程机制和信号量实现读者写者(Reader-Writer)问题并发控制。
1)写-写互斥:不能有两个写者同时进行写操作;
2)读-写互斥:不能同时有一个线程在读,而另一个线程在写;
3)读-读允许:可以有一个或多个读者在读;
4)读者优先的附加限制:如果读者申请进行读操作时已有另一个读者正在进行读操作,则该读者可直接开始读操作;
5)写者优先的附加限制:如果一个读者申请进行读操作时已有另一个写者在等待访问共享资源,则该读者必须等到没有写者处于等待状态后才能开始读操作。
-By studying the Linux thread mechanism and semaphores realize readers who write (Reader-Writer) the issue of concurrency control. 1) to write- write mutex: Can not write at the same time there are two write operations 2) read- write mutex: Can not have a thread at the same time in reading and writing another thread 3) Reading- Reading of permit: can have one or more readers read 4) the priority of additional restrictions readers: If the readers apply for a read operation, there was another reader being read, the reader can be directly started reading operation 5) to write additional priority Restrictions: If an application for a reader reading write operation has been in waiting for another visit to a shared resource, the read
- 2022-02-06 09:26:49下载
- 积分:1