1COMEDI_CANCEL(3)                                              COMEDI_CANCEL(3)
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NAME

6       comedi_cancel - stop streaming input/output in progress
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SYNOPSIS

9       #include <comedilib.h>
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11       int comedi_cancel (comedi_t * device, unsigned int subdevice);
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DESCRIPTION

14       The  function comedi_cancel() can be used to stop a Comedi command pre‐
15       viously started by comedi_command() that is still in  progress  on  the
16       subdevice  indicated  by the parameters device and subdevice.  This may
17       not return the subdevice to a ready state, since there may  be  samples
18       in the buffer that need to be read.
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20       If sucessful, 0 is returned, otherwise -1.
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22                                28 October 2007               COMEDI_CANCEL(3)
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