Re: Re-checking disk cache

Andres Kroonmaa wrote:

> squid under linux threads moves signals to overcome this:
> #ifdef _SQUID_LINUX_THREADS_
> opt_send_signal = SIGQUIT;
> #else
> opt_send_signal = SIGUSR1;
> #endif
> else if (!strncmp(optarg, "debug", strlen(optarg)))
> #ifdef _SQUID_LINUX_THREADS_
> opt_send_signal = SIGTRAP;
> #else
> opt_send_signal = SIGUSR2;
> #endif

And even this is history on recent (all glibc versions I think) linux
threads versions where RT signals are used for all thread operations
instead of overloading USR1/USR2.

/Henrik
Received on Tue Oct 17 2000 - 05:14:42 MDT