How the open call can be used to emulate the function

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Reference no: EM131876565

Problem

1. Write a program that ascertains the size of the file descriptor table by opening a file repeatedly. Display the cause of the error that led to the aborting of the program.

1. Specify how the open call can be used to emulate the function performed by the shell's

(i) >,

(ii) >> symbols.

3. Group the following symbolic constants into two categories and explain the significance of the categories:

(i) O_RDONLY,

(ii) O_CREAT,

(iii) O_SYNC,

(iv) O_RDWR,

(v) O_TRUNC,

(vi) O_APPEND,

(vii) O_WRONLY. What is the role of the O_SYNC flag when using write?

Reference no: EM131876565

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