8.57. SysRequestMutexSem


>>-SysRequestMutexSem(handle-+----------+-)--------------------><
                             +-,timeout-+

Requests a mutex semaphore. SysRequestMutexSem returns the WaitForSingleObject return code.

Parameters:

handle: A handle returned from a previous SysCreateMutexSem call.
timeout: The time, in milliseconds, to wait on the semaphore. The default timeout is an infinite wait.

Return codes:

0: No errors.
Other: An error occurred. On Windows, a Windows System Error code (Section 8.1, “A Note on Error Codes”) is returned. This may be one of the following, but could be others.
6: Invalid handle.
103: Too many requests.
121: Error timeout.