rpl check

Copyright Disclaimer: During reprinting, please use hyperlinks to indicate the original source and author information of the article and this statementHttp://myjfm.blogbus.com/logs/57252310.html ---------------------   CPLIs the current privilege

Let's talk about their meaning and storage location first! Pl: privilege level. Privileged CPL (current): privileged level of the current task! In kernel mode, CPL = 0, CPL = 3 in user mode, and Linux only uses these two! The value of Cs or SS is

This article is too good !! This is a complete permission check in the protection mode. In fact, today's operating systems won't be so complicated ......   Privilege level is the next important concept of protection mode. CPL, RPL, and DPL are the

Cross-Compilation: undefinedreferenceto 'rpl _ malloc -- Linux general technology-Linux programming and kernel information. For details, see the following. Find rpl_malloc in the current directory, and find that there is a line of # define malloc

C++ What is the consistency code and the non-conformance code snippet in protected mode Li Jian 3 Votes 706 Comments (1) • Share • Link 2012-01-13 0 no problem. – Tang Shiqiang 2012-01-13 3 answers Latest Ma Yu 3 Votes 6000 The best answer cpl is

This article Reprinted from http://xorrlei.blog.163.com/blog/static/163083449201131005615360/ The biggest feature of the 80386 protection mode is that it is added to the security check. It is no longer as if in the real mode, the program code can be

56, NT network card and Novell network card interoperability Hot Network Recently, a computer training center to establish a diskless NT teaching network, because the NT diskless Workstation network card has strict requirements: the number of cards

FailoverwiththeMySQLUtilities-Part1: mysqlrpladmin MySQL Utilitiesare a set of tools provided by Oracle to perform extends kinds of administrative tasks. When GTID-replication is enabled, 2 tools can be used for slave

"Write the operating system yourself" read Sense http://blog.csdn.net/zgh1988/article/details/7059936 Comprehensive analysis of the first chapter of "self-writing Operating System" http://blog.csdn.net/zgh1988/article/details/7060032 Comprehensive

Reference: www. clusterdb. commysqlreplication-and-auto-failover-made-easy-with-mysql-utilities Environment Introduction: master: demoenv-trial-1slaves: demoenv-trial-2demoenv-trial-31. install PerconaServer on all servers: $