2.md

Team Name: 98102284-98170668

Student Name of member 1: 98102284 Student No. of member 1: Parsa Mohammadian

Student Name of member 2: 98170668 Student No. of member 2: Sara Azarnoush

• Read Session Contents.

Section 2.3.1

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Section 2.3.2

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• The syscall runs successfully and returns the status code 0, which indicates success. So after that, a folder named testdir is created in the directory where we run the program.
• __NR_mkdir is a macro associated with mkdir system call number. We saw it in unistd.h file. The __NR prefix is an abbreviation for the word number.
• The syscall function invokes a requested system call. It takes the syscall number as the first parameter and syscall inputs as the rest of the paramters. It returns a long integer which indicates success on 0 and error on other numbers.

Section 2.3.3

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Section 2.3.4

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Section 2.3.5

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