PAUSE(2)

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 4.11 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/.