sigpause - atomically release blocked signals and wait for
interrupt
SYNOPSIS
#include <signal.h>
int sigpause(int sigmask);
DESCRIPTION
This interface is made obsolete by sigsuspend(2).
sigpause assigns sigmask to the set of masked signals and
then waits for a signal to arrive; on return the set of
masked signals is restored.
sigmask is usually 0 to indicate that no signals are to be
blocked. sigpause always terminates by being interrupted,
returning -1 with errno set to EINTR.
CONFORMING TO
4.4BSD. The sigpause function call appeared in 4.3BSD and
is deprecated.
SEE ALSO
sigsuspend(2), kill(2), sigaction(2), sigprocmask(2), sig
block(2), sigvec(2)
Man(1) output converted with
man2html