Microsoft Windows CE 3.0  

TlsFree

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This function releases a thread local storage (TLS) index, making it available for reuse.

BOOL
TlsFree(DWORD
dwTlsIndex
);

Parameters

dwTlsIndex
Specifies a TLS index that was allocated by the TlsAllocfunction.

Return Values

Nonzero indicates success. Zero indicates failure. To get extended error information, call GetLastError.

Remarks

If the threads of the process have allocated dynamic storage and used the TLS index to store pointers to this storage, they should free the storage before calling TlsFree. The TlsFreefunction does not free any dynamic storage that has been associated with the TLS index. It is expected that DLLs call this function (if at all) only during their process detach routine.

For a brief discussion of typical uses of the TLS functions, see the Remarks section of the TlsAllocfunction.

Requirements

Runs on Versions Defined in Include Link to
Windows CE OS 1.0 and later Winbase.h   Coremain.lib
Note   This API is part of the complete Windows CE OS package as provided by Microsoft. The functionality of a particular platform is determined by the original equipment manufacturer (OEM) and some devices may not support this API.

See Also

GetLastError, TlsAlloc, TlsGetValue, TlsSetValue