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/* |
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* serial_unix.cpp - Serial device driver, Unix specific stuff |
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* |
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< |
* Basilisk II (C) 1997-2000 Christian Bauer |
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* Basilisk II (C) 1997-2002 Christian Bauer |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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fd = -1; |
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input_thread_active = output_thread_active = false; |
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|
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< |
pthread_attr_init(&thread_attr); |
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#if defined(_POSIX_THREAD_PRIORITY_SCHEDULING) |
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if (geteuid() == 0) { |
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pthread_attr_setinheritsched(&thread_attr, PTHREAD_EXPLICIT_SCHED); |
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pthread_attr_setschedpolicy(&thread_attr, SCHED_FIFO); |
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struct sched_param fifo_param; |
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fifo_param.sched_priority = (sched_get_priority_min(SCHED_FIFO) + sched_get_priority_max(SCHED_FIFO)) / 2 + 2; |
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pthread_attr_setschedparam(&thread_attr, &fifo_param); |
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} |
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< |
#endif |
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Set_pthread_attr(&thread_attr, 2); |
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} |
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|
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virtual ~XSERDPort() |
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configure(config); |
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// Start input/output threads |
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+ |
input_thread_cancel = false; |
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output_thread_cancel = false; |
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if (sem_init(&input_signal, 0, 0) < 0) |
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goto open_error; |
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if (sem_init(&output_signal, 0, 0) < 0) |
