RtCloseHandle
RtCloseHandle closes an open RTSS object handle.
Syntax
BOOL RtCloseHandle( HANDLE hObject );
Parameters
hObject
An open object handle.
Return Value
TRUE if the function succeeds, FALSE if the function fails
To get extended error information, call GetLastError.
Remarks
RtCloseHandle closes handles to the following RTSS objects:
- Event
- Interrupts
- Mutex
- Semaphore
- Shared memory
- Shutdown handler
- Timers
RtCloseHandle invalidates the specified object handle, decrements the object's handle count, and performs object retention checks. Once the last handle to an object is closed, the object is removed from the operating system.
Threads must be closed with RtCloseHandle. |
Requirements
Minimum Supported Version | RTX64 2013 |
Header | Rtapi.h |
Library | RtApi.lib (Windows), Rtx_Rtss.lib (RTSS) |
See Also: