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ctThrdSemapRel
Release one unit of a semaphore.
Short Name
ctThrdSemapRel()
Type
Threading function
Declaration
NINT ctThrdSemapRel(pctSEMAP semap)
Description
Release one unit of semaphore semap.
Return
Value |
Symbolic Constant |
Explanation |
|---|---|---|
0 |
NO_ERROR |
Successful function. |
90 |
NQUE_ERR |
Invalid qid. |
92 |
QMRT_ERR |
Queue memory error. |
156 |
NTIM_ERR |
Timeout, no unit available for semaphore semap. |
514 |
CQUE_ERR |
Queue could not be closed. |
See FairCom DB Error Codes for a complete listing of valid FairCom DB error values.
Limitations
Can only be used with a ctThrd library.
See also
ctThrdSemapCls, ctThrdSemapGet, ctThrdSemapInit, ctThrdSemapTry
