...signal terminates the process): pause (2) Suspends execution until any signal is caught. sigsuspend (2) Temporarily changes the signal mask (see below) and suspends execution un…...2), ppoll (2), pselect (2), sigaction (2), signalfd (2), sigpending (2), sigprocmask (2), sigsuspend (2), sigwaitinfo (2), signal (7) NOTES The structures described in this manu…...otes below signal (2) sigpause (3) sigpending (2) sigprocmask (2) sigqueue (2) sigset (3) sigsuspend (2) sleep (3) sockatmark (3) Added in POSIX.1-2001 TC2 socket (2) socketpair…...) sendmsg() sendto() sigpause() [POSIX.1-2001 only (moves to "may" list in POSIX.1-2008)] sigsuspend() sigtimedwait() sigwait() sigwaitinfo() sleep() system() tcdrain() usleep()…