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title: "-TLS | Microsoft Docs"
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---
# /TLS
Displays the IMAGE_TLS_DIRECTORY structure from an executable.  
  
## Remarks  
 /TLS displays the fields of the TLS structure as well as the addresses of the TLS callback functions.  
  
 If a program does not use thread local storage, its image will not contain a TLS structure.  See [thread](../../cpp/thread.md) for more information.  
  
 IMAGE_TLS_DIRECTORY is defined in winnt.h.  
  
## See Also  
 [DUMPBIN Options](../../build/reference/dumpbin-options.md)