IDebugSymbols::GetNextSymbolMatch method (dbgeng.h)
The GetNextSymbolMatch method returns the next symbol found in a symbol search.
Syntax
HRESULT GetNextSymbolMatch(
[in] ULONG64 Handle,
[out, optional] PSTR Buffer,
[in] ULONG BufferSize,
[out, optional] PULONG MatchSize,
[out, optional] PULONG64 Offset
);
Parameters
[in] Handle
Specifies the handle returned by StartSymbolMatch when the search was initialized.
[out, optional] Buffer
Receives the name of the symbol. If Buffer is NULL, the same symbol will be returned again next time one of these methods are called (with the same handle); this can be used to determine the size of the name of the symbol.
[in] BufferSize
Specifies the size in characters of the buffer. This size includes the space for the '\0' terminating character.
[out, optional] MatchSize
Receives the size in characters of the name of the symbol. This size includes the space for the '\0' terminating character. If MatchSize is NULL, this information is not returned.
[out, optional] Offset
Receives the location in the target's virtual address space of the symbol. If Offset is NULL, this information is not returned.
Return value
This method may also return other error values. See Return Values for more details.
| Return code | Description |
|---|---|
|
The method was successful. |
|
The size of the buffer was too small for the name of the symbol, or Buffer was NULL. |
|
No more symbols were found matching the pattern. |
Remarks
The search must first be initialized by StartSymbolMatch. Once all the desired symbols have been found, EndSymbolMatch can be used to release the resources the engine holds for the search.
For more information about symbols, see Symbols.
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Desktop |
| Header | dbgeng.h (include Dbgeng.h) |