system priority is retrieved and returned. If those variables are set,
then the process's priority is changed!
-We'll use Jarkko Hietaniemi <F<Jarkko.Hietaniemi@hut.fi>>'s
-BSD::Resource class (not included) to access the PRIO_PROCESS, PRIO_MIN,
-and PRIO_MAX constants from your system, as well as the getpriority() and
-setpriority() system calls. Here's the preamble of the class.
+We'll use Jarkko Hietaniemi <F<jhi@iki.fi>>'s BSD::Resource class (not
+included) to access the PRIO_PROCESS, PRIO_MIN, and PRIO_MAX constants
+from your system, as well as the getpriority() and setpriority() system
+calls. Here's the preamble of the class.
package Nice;
use Carp;