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SYNOPSIS

     #include <unistd.h>

     int
     pause(void);


DESCRIPTION

     Pause is made obsolete by sigsuspend(2).

     The pause() function forces a process to pause until a signal is received
     from either the kill(2) function or an interval timer.  (See
     setitimer(2).)  Upon termination of a signal handler started during a
     pause(), the pause() call will return.


RETURN VALUES

     Always returns -1.


ERRORS

     The pause() function always returns:

     [EINTR]            The call was interrupted.


SEE ALSO

     kill(2), select(2), sigsuspend(2)


HISTORY

     A pause() syscall appeared in Version 6 AT&T UNIX.

BSD                              June 4, 1993                              BSD

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