On Wed, Feb 11, 2009 at 9:34 PM, Peter Zijlstra <a.p.zijlstra@xxxxxxxxx> wrote:
> On Tue, 2009-02-10 at 14:53 +1300, Michael Kerrisk wrote:
>> static void
>> handler(int sig, siginfo_t *si, void *uc)
>> {
>> /* Note: calling printf() from a signal handler is not
>> strictly correct, since printf() is not async-signal-safe;
>> see signal(7) */
>>
>> printf("Caught signal %d\n", sig);
>> print_siginfo(si);
>> signal(SIG, SIG_IGN);
>> }
>
> signal(sig, SIG_IGN);
Good point. The ode works because SIG and sig have the same value at
this point, but of course the line shold be as you suggest. Fixed
now.Thanks,
Michael
--
Michael Kerrisk
Linux man-pages maintainer; http://www.kernel.org/doc/man-pages/
git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git
man-pages online: http://www.kernel.org/doc/man-pages/online_pages.html
Found a bug? http://www.kernel.org/doc/man-pages/reporting_bugs.html
--
To unsubscribe from this list: send the line "unsubscribe linux-man" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
