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SymEnumTypesByName function

Enumerates all user-defined types.

Syntax


BOOL WINAPI SymEnumTypesByName(
  _In_      HANDLE hProcess,
  _In_      ULONG64 BaseOfDll,
  _In_opt_  PCSTR mask,
  _In_      PSYM_ENUMERATESYMBOLS_CALLBACK EnumSymbolsCallback,
  _In_      PVOID UserContext
);

Parameters

hProcess [in]

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

BaseOfDll [in]

The base address of the module.

mask [in, optional]

A wildcard expression that indicates the names of the symbols to be enumerated. To specify a module name, use the !mod syntax.

EnumSymbolsCallback [in]

A pointer to an SymEnumSymbolsProc callback function that receives the symbol information.

UserContext [in]

A user-defined value to be passed to the callback function, or NULL. This parameter is typically used by an application to pass a pointer to a data structure that provides context information for the callback function.

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.

Remarks

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.

Requirements

Redistributable

DbgHelp.dll 6.8 or later

Header

Dbghelp.h

Library

Dbghelp.lib

DLL

Dbghelp.dll

Unicode and ANSI names

SymEnumTypesByNameW (Unicode) and SymEnumTypesByName (ANSI)

See also

DbgHelp Functions
SymEnumSymbolsProc

 

 

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