What is the difference between exit(0) and exit(1) in C?

Question

Can anyone tell me? What is the difference between exit(0) and exit(1) in C language?

Answer 1

exit function. In the C Programming Language, the exit function calls all functions registered with at exit and terminates the program.

exit(1) means program(process) terminate unsuccessfully. File buffers are flushed, streams are closed, and temporary files are deleted

exit(0) means Program(Process) terminate successfully.