other system calls (for example, getsockname (2), getpeername (2), recvfrom (2), and accept (2)) return ... calls ( accept (2), recvfrom (2), getsockname (2), getpeername (2)) retu…returns the local socket address and getpeername (2) returns the remote socket address. getsockopt ... bind (2), accept (2), getsockname (2), getpeername (2)), which are generic to…geteuid (2) getgid (2) getgroups (2) getpeername (2) getpgrp (2) getpid (2) getppid (2) getsockname