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Added description of return value from comedi_internal_trigger().

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Frank Mori Hess 2008-03-28 21:11:49 +00:00
parent 3b34f5f08d
commit 758813e955
1 changed files with 2 additions and 0 deletions
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doc/funcref
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@ -499,6 +499,8 @@ Description:
with a start_src of TRIG_INT, and
a start_arg of 5. Then the start event would only be triggered if comedi_internal_trigger() were
called on the subdevice with a <parameter>trig_num</parameter> equal to the same value of 5.
Returns:
0 on success, -1 on error.
Function: comedi_lock -- subdevice reservation
Retval: int