port12.htm

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  <a name="1143131"> </a><font color="#003366"  face="Verdana, Arial, Helvetica, sans-serif">C.11 	 Task functions</font>
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<p>
  <a name="1143132"> </a><font size=2  face="Verdana, Arial, Helvetica, sans-serif">If <font size=2 face=Courier><strong>task_reschedule</strong></font> occurs within a task lock, it now does not cause the task lock to be lost. This is a change in the behavior of <font size=2 face=Courier><strong>task_reschedule</strong></font> for release R1.7 and later, although the behavior in this circumstance was previously undocumented. </font>
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  <a name="1143133"> </a><font size=2  face="Verdana, Arial, Helvetica, sans-serif">The number of nested task suspensions (that is, calls to <font size=2 face=Courier><strong>task_suspend</strong></font>) is counted, so one <font size=2 face=Courier><strong>task_resume</strong></font> is needed to undo each <font size=2 face=Courier><strong>task_suspend</strong></font>.</font>
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<p>
  <a name="1143134"> </a><font size=2  face="Verdana, Arial, Helvetica, sans-serif">As from release R1.8.1, the behavior of toolsets before R1.7 can be reproduced by running the function <font size=2 face=Courier><strong>task_resume_compatible</strong></font> with parameter <font size=2 face=Courier><strong>true</strong></font>. </font>
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