The output of the program must be completely identical to what is shown in the
execution examples.
• The use of global variables is prohibited.
• SIGINT must be ignored during the entire execution. Program must not stop if
one is received.
• The text file will have the specified format and there will be no mistakes.
• You must ensure that, when the execution ends, all the processes have ended
properly.
• When the program ends, all the dynamic memory used must have been freed,
and all file descriptors must be closed.
• All inputs and outputs must be done using file descriptors. The use of printf,
scanf, FILE*, getchar or similar is NOT allowed.
• The use of the functions “system”, “popen”, or from the same family is NOT
allowed.
• You must compile using the –Wall, –Wextra, and –lpthread flags.
• Any deliverable containing warnings or errors will be directly discarded.
• At the start of the .c you must include a comment with your logins, names, and
surnames.
• For submitting the session, you must hand over a file “S3.c”, and deliver it
through eStudy platform.
• For the use of certain functions, it might be necessary to add:
DO NOT ADD ANY COMMENTS IN THE CODEc
