Write short c program to develops two processes

Reference no: EM1381812

Write down a short C program and turn in source code and output printouts.

a. Write down a short C program which develops two processes. Each process must repeatedly write its own unique message to test file, one character at time. Do you see garbled messages in the file? Explain why or why not?

b. Add "#include <unistd.h>" to program, and use usleep(1) and fflush(FILE *stream) calls between writes to individual characters. Do you see garbled messages in file? Explain why or why not?

c. Can you use lock file to coordinate these two processes so test file no longer contains garbled messages? Explain why or why not? Write your suppositions.

2. Write a creative/funny example of synchronization which can show difficulty of creating a solution similar to "Too Much Milk Solution 3." Ensure that you create your own corresponding solutions 1, 2, and 3, and vigorously explain the correctness and pitfalls of each solution.

Reference no: EM1381812

Questions Cloud

Determining native american experience : After considering the background of the Native American experience in our culture, should more efforts be made to encourage this group to enter the mainstream of society

Critical theory and organizational power : Illustrate out the term critical theory, and explain how this perspective can help you understand organizational power.

Heightened level of polarization : Although third parties no longer play the same "exit option" role that they did in the 19th Century, the two major parties seem to be more polarized than ever. What might explain this heightened level of polarization?

Days in which to request verification of the debt : Bob sends Justin a notice that he has thirty days in which to request verification of the debt and that its payment will be suspended during that time

Write short c program to develops two processes : Write down a short C program which develops two processes. Each process must repeatedly write its own unique message to test file, one character at time. Do you see garbled messages in the file? Explain why or why not?

Sans-culotte mobs : What did the sans-culottes want which differed from the position of the Jacobins who had come to power by using the sans-culotte mobs?

American innovations corp argues that the applicable : American innovations Corp argues that the applicable exemption is Rule 505 of regulation D of the Securities Act of 1933 and that because of this exemption

Find final concentration of cells : Assume that a sample of red blood cells at a concentration of 2.69 x 106 cells/ml is serially diluted 1/10 three times and then serially diluted 1/2 two times.

Explain a cost to c4 photosynthesis : Explain a cost to C4 photosynthesis in moist, cool conditions and why C3 plants are often CO2 limited at high temperature.

User Account

All Pages