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Linux Process CommunicationI. Overview of inter-process communicationProcess Communication has the following purposes:A. Data Transmission: A process needs to send its data to another process. The data volume sent is between one byte and several

Http://www.cnblogs.com/linshui91/archive/2010/09/29/1838770.htmlI. Overview of inter-process communicationProcess communication has some of the following purposes:A, data transfer: A process needs to send its data to another process, the amount of

I. Inter-process communication overview process communication has the following purposes: A. data transmission: A process needs to send its data to another process, the sent data volume is between one byte and several MB. B. shared data: if multiple

Eighth. Abnormal control FlowThe control transfer sequence is called the control flow.From one instruction to the next one is called transfer control.Exception control Flow: The modern operating system responds to the system state by causing

20145326 Cai "The basis of information security system design" 12th Week study summary of learning Contents Summary of the Nineth Week learning content Summary of the tenth week learning content Summary of the 11th Week learning

1. In order to understand the signal, let's start with the scenario we are most familiar:1. Enter a command to start a foreground process in shell.2. Press ctrl-C to cause a hardware interruption.3. If the CPU is currently executing the code of the

First, describe the function pointer definition form: data type (* function pointer name) (parameter table); Where the storage type is generally not written, in the default form. Auto type, static type and extern type can be selected. The data