SymGetSourceFileFromToken function (dbghelp.h)

Retrieves the source file associated with the specified token from the source server.


BOOL IMAGEAPI SymGetSourceFileFromToken(
  [in]           HANDLE hProcess,
  [in]           PVOID  Token,
  [in, optional] PCSTR  Params,
  [out]          PSTR   FilePath,
  [in]           DWORD  Size


[in] hProcess

A handle to a process. This handle must have been previously passed to the SymInitialize function.

[in] Token

A pointer to the token.

[in, optional] Params

This parameter is unused.

[out] FilePath

A pointer to a buffer that receives the fully qualified path of the source file.

[in] Size

The size of the FilePath buffer, in characters.

Return value

If the function succeeds, the return value is TRUE.

If the function fails, the return value is FALSE. To retrieve extended error information, call GetLastError.


All DbgHelp functions, such as this one, are single threaded. Therefore, calls from more than one thread to this function will likely result in unexpected behavior or memory corruption. To avoid this, you must synchronize all concurrent calls from more than one thread to this function.

To call the Unicode version of this function, define DBGHELP_TRANSLATE_TCHAR.


Requirement Value
Target Platform Windows
Header dbghelp.h
Library Dbghelp.lib
DLL Dbghelp.dll
Redistributable DbgHelp.dll 6.2 or later

See also

DbgHelp Functions

Source Server