SymAddSymbol Function
Adds a virtual symbol to the specified module.
BOOL WINAPI SymAddSymbol( __in HANDLE hProcess, __in ULONG64 BaseOfDll, __in PCTSTR Name, __in DWORD64 Address, __in DWORD Size, __in DWORD Flags );
Parameters
- hProcess
-
A handle to a process. This handle must have been previously passed to the SymInitialize function.
- BaseOfDll
-
The base address of the module.
- Name
-
The name of the symbol. The maximum size of a symbol name is MAX_SYM_NAME characters.
- Address
-
The address of the symbol. This address must be within the address range of the specified module.
- Size
-
The size of the symbol, in bytes. This parameter is optional.
- Flags
-
This parameter is unused.
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 |
Requires DbgHelp.dll 6.0 or later. |
---|---|
Header |
Declared in Dbghelp.h. |
Library |
Use Dbghelp.lib. |
DLL |
Requires Dbghelp.dll. |
Unicode |
Implemented as SymAddSymbolW (Unicode) and SymAddSymbol (ANSI). |
See Also
DbgHelp FunctionsSymDeleteSymbol
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Build date: 9/25/2007
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