core_handler(int signo
#ifdef SA_SIGINFO
,
siginfo_t *siginfo, void *context
#endif
)
{
/* make sure we don't hang in here. default for SIGALRM is terminate.
* - if we're in backtrace for more than a second, abort. */
struct sigaction sa_default = {.sa_handler = SIG_DFL};
sigaction(SIGALRM, &sa_default, NULL);
sigset_t sigset;
sigemptyset(&sigset);
sigaddset(&sigset, SIGALRM);
sigprocmask(SIG_UNBLOCK, &sigset, NULL);
alarm(1);
zlog_signal(signo, "aborting..."
#ifdef SA_SIGINFO
,
siginfo, program_counter(context)
#endif
);
/* dump memory stats on core */
log_memstats(stderr, "core_handler");
abort();
}
core_handler(int signo
#ifdef SA_SIGINFO
, siginfo_t *siginfo, void *context
#endif
)
{
zlog_signal(signo, "aborting..."
#ifdef SA_SIGINFO
, siginfo, program_counter(context)
#endif
);
abort();
}
exit_handler(int signo
#ifdef SA_SIGINFO
, siginfo_t *siginfo, void *context
#endif
)
{
zlog_signal(signo, "exiting..."
#ifdef SA_SIGINFO
, siginfo, program_counter(context)
#endif
);
_exit(128+signo);
}
