1PAUSE(2)                   Linux Programmer's Manual                  PAUSE(2)
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NAME

6       pause - wait for signal
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SYNOPSIS

9       #include <unistd.h>
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11       int pause(void);
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DESCRIPTION

14       pause()  causes the calling process (or thread) to sleep until a signal
15       is delivered that either terminates the process or causes  the  invoca‐
16       tion of a signal-catching function.
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RETURN VALUE

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

24       EINTR  a signal was caught and the signal-catching function returned.
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CONFORMING TO

27       POSIX.1-2001, POSIX.1-2008, SVr4, 4.3BSD.
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SEE ALSO

30       kill(2), select(2), signal(2), sigsuspend(2)
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COLOPHON

33       This  page  is  part of release 4.16 of the Linux man-pages project.  A
34       description of the project, information about reporting bugs,  and  the
35       latest     version     of     this    page,    can    be    found    at
36       https://www.kernel.org/doc/man-pages/.
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40Linux                             2015-08-08                          PAUSE(2)
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