2014-08-06 14:21:23 +02:00
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#include <linux/tty.h>
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#include <linux/sched.h>
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#include "dgnc_utils.h"
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/*
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* dgnc_ms_sleep()
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*
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* Put the driver to sleep for x ms's
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*
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* Returns 0 if timed out, !0 (showing signal) if interrupted by a signal.
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*/
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int dgnc_ms_sleep(ulong ms)
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{
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2015-01-26 11:15:02 +01:00
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__set_current_state(TASK_INTERRUPTIBLE);
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2014-08-06 14:21:23 +02:00
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schedule_timeout((ms * HZ) / 1000);
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return signal_pending(current);
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}
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