c - Asynchronous APIs -

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when trying implement asynchronous api calls / non-blocking calls, know little in plain-c application have, read apm (asynchronous programming model) 'delegates'. want call 1 api f1() functionality(which takes long time 8-10 seconds), call api f1(), forget it, , continue doing other work, e.g. i/o fetch data next call of f1() or functionality not dependent on result of f1().

if 1 has used apm model of programming, looking @ concise explanation implementing non-blocking calls.

is there other way of implementing asynchronous apis , other library/framework might in this?

you need create multi-threaded (or multi-process) application. f1() api needs spawn thread (or process) process data in separate execution space. when completes, f1() routine needs signal main process execution done (signal(), message queues, etc).


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