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How can the deadlock be prevented?
To evade deadlocks first we will have to obtain the information about how resources are to be requested. And as well we should make sure that it does not have the necessary condition to have a deadlock.
There are deadlock avoidance algorithms to prevent the deadlock, they are as:
Define UNIX device driver The UNIX device driver is structured into two halves called top half and bottom half
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What are Tree-structured directories We can generalize the directory structure to a tree of arbitrary height. This permits the user to create their own sub directories and to c
a summary of what operating system do
Explain the Exit (status) Function Exit function causes the calling process to be terminated. Actually, all file descriptors are immediately closed but the process is not
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Concept of Reentrancy It is a useful, memory-saving method for multiprogrammed timesharing machines. A Reentrant method is one in which multiple clients can share a singl
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