P.S.: Steffen Nurpmeso wrote in <20240507005117.1xiDarQD@steffen%sdaoden.eu>: ...
i thought this is even better as i can also give the exact number of threads i really want to use. - case 'n': num_workers = getnum( arg, pn, 1, max_workers ); break; + case 'n': if(*arg == '@') + { + saturated = true; + ++arg; + } + num_workers = getnum( arg, pn, 0, max_workers ); + break; But it is all hypothetic anyway. :) Ciao, and greetings from Germany! --steffen | |Der Kragenbaer, The moon bear, |der holt sich munter he cheerfully and one by one |einen nach dem anderen runter wa.ks himself off |(By Robert Gernhardt)