Add a TODO.
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@ -170,6 +170,14 @@ void modem_hread(char* cbuf)
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}
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pthread_mutex_unlock(&buffermx);
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}
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/*
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* XXX: this is inefficient
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* TODO: move this so we have a global pipe that is select()ed.
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* Threads lock its mutex, write ONE BYTE to it, and the select() receives it. The calling thread unlocks the pipe mux.
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* This unlocks the modem mutex, waits, and tries to keep locking (maybe using a conditional)
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* until it gets it and reselects. DO IT. (thanks jilles)
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* Do all this after a trylock().
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*/
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void *modem_io(k)
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void* k;
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{
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