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NAME
       pause - wait for signal


SYNOPSIS
       #include <unistd.h>

       int pause(void);


DESCRIPTION
       pause()  causes  the calling process (or thread) to sleep until a signal is delivered that
       either terminates the process or causes the invocation of a signal-catching function.


RETURN VALUE
       pause() returns only when a signal was caught and the signal-catching  function  returned.
       In this case, pause() returns -1, and errno is set to EINTR.


ERRORS
       EINTR  a signal was caught and the signal-catching function returned.


CONFORMING TO
       POSIX.1-2001, POSIX.1-2008, SVr4, 4.3BSD.


SEE ALSO
       kill(2), select(2), signal(2), sigsuspend(2)


COLOPHON
       This  page  is  part of release 5.10 of the Linux man-pages project.  A description of the
       project, information about reporting bugs, and the latest version of  this  page,  can  be
       found at https://www.kernel.org/doc/man-pages/.