FSH SEMCLEAR

This function allows an FSD to release a semaphore that was previously obtained on a call to FSH_SEMREQUEST.

Syntax
FSH_SEMCLEAR(pSem)

Parameters

 * pSem: is the handle to the system semaphore or the long address of the ram semaphore.

Returns
If no error is detected, a zero error code is returned. If an error is detected, one of the following error codes is returned:
 * ERROR_EXCL_ALREADY_OWNED the exclusive semaphore is already owned.
 * ERROR_PROTECTION_VIOLATION the semaphore is inaccessible.

Calling Sequence
 int far pascal FSH_SEMCLEAR(pSem)

void far * pSem; 

Remarks
FSH_SEMCLEAR may block.


 * Note: OS/2 does not validate input parameters. An FSD, therefore, should call FSH_PROBEBUF where appropriate.