Reader-Writer-problem读者写者问题代码
上传时间: 2015-08-21
上传用户:佳期如梦
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。
标签: Reader-Writer Linux 线程机制 信号量
上传时间: 2016-09-28
上传用户:xg262122
Reader Writer Problem to solve synchronization issues
标签: synchronization Problem Reader Writer
上传时间: 2013-12-11
上传用户:LIKE
pic mcu code:This application note describes the design and implementation of a USB Mass Storage Device (MSD) using a Secure Digital card, which should prove useful to developers of USB mass storage solutions. This application may be used as a stand-alone MSD or as a Secure Digital/Multimedia Card (SD/MMC) reader/ writer interface.
标签: implementation application describes Storage
上传时间: 2014-11-23
上传用户:天诚24
This application note describes the design and implementation of a usb mass storage devic using a secure digital card,which should prove useful to developers of usb mass storage solution.This application may be used as a stand-alone MSD or as a Secure Digital/Multimedia Card (SD/MMC) reader/ writer interface.
标签: implementation application describes storage
上传时间: 2017-06-24
上传用户:weiwolkt
Build your own RFID reader with the http://www.elektor.es/ schematic. It works great with tag MiFare (ISO 14443). RFID writer will be here next.
标签: with schematic elektor MiFare
上传时间: 2016-11-15
上传用户:a673761058
MDT单片机反汇编器:mdt writer V2.43版。
上传时间: 2014-05-05
上传用户:ZOULIN58
JPEG Head Reader(proto)
上传时间: 2015-01-18
上传用户:330402686
Component Writer’s Guide
上传时间: 2015-03-09
上传用户:佳期如梦
Motif 2.1 - Widget Writer s Guide
上传时间: 2013-12-16
上传用户:cmc_68289287