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del_mpf
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Delete fixed-sized memory pool.
ER del_mpf (ID mpfid);
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ID mpfid;
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ID number of the fixed-sized memory pool.
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This service call can be called from tasks that belong to
Trusted Domain.
This service call deletes the fixed-sized memory pool indicated by
mpfid.
When there are waiting tasks for the target fixed-sized memory pool by using
get_mpf or
tget_mpf, this service call cancels the WAITING state of the tasks and returns E_DLT as a return value of the
get_mpf or
tget_mpf.
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- This service call was issued in the CPU locked state.
- This service call was issued from non-task.
- This service call was issued in the status "PSW.IPL > kernel interrupt mask level".
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- Stack pointer points out of user stack for invoking task.
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- The invoking task does not belong to trusted domain.
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- The fixed-sized memory pool specified by mpfid does not exist.
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