Gijs Vermeulen : dbghelp: Implement SymFromNameW().
Alexandre Julliard
julliard at winehq.org
Thu Apr 22 15:55:25 CDT 2021
Module: wine
Branch: master
Commit: 8d260b40fca92a3423b7764a8b6b803e8c74b46d
URL: https://source.winehq.org/git/wine.git/?a=commit;h=8d260b40fca92a3423b7764a8b6b803e8c74b46d
Author: Gijs Vermeulen <gijsvrm at gmail.com>
Date: Thu Apr 22 12:20:18 2021 +0200
dbghelp: Implement SymFromNameW().
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=50829
Signed-off-by: Gijs Vermeulen <gijsvrm at gmail.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>
---
dlls/dbghelp/dbghelp.spec | 2 +-
dlls/dbghelp/symbol.c | 33 +++++++++++++++++++++++++++++++++
2 files changed, 34 insertions(+), 1 deletion(-)
diff --git a/dlls/dbghelp/dbghelp.spec b/dlls/dbghelp/dbghelp.spec
index b17c7b18655..73455c547e8 100644
--- a/dlls/dbghelp/dbghelp.spec
+++ b/dlls/dbghelp/dbghelp.spec
@@ -75,7 +75,7 @@
@ stdcall SymFromIndex(long int64 long ptr)
@ stdcall SymFromIndexW(long int64 long ptr)
@ stdcall SymFromName(long str ptr)
-@ stub SymFromNameW
+@ stdcall SymFromNameW(long wstr ptr)
@ stub SymFromToken
@ stub SymFromTokenW
@ stdcall SymFunctionTableAccess(long long)
diff --git a/dlls/dbghelp/symbol.c b/dlls/dbghelp/symbol.c
index 2ca85a6d6e8..b2b4d578910 100644
--- a/dlls/dbghelp/symbol.c
+++ b/dlls/dbghelp/symbol.c
@@ -1404,6 +1404,39 @@ BOOL WINAPI SymFromName(HANDLE hProcess, PCSTR Name, PSYMBOL_INFO Symbol)
return FALSE;
}
+/***********************************************************************
+ * SymFromNameW (DBGHELP.@)
+ */
+BOOL WINAPI SymFromNameW(HANDLE process, const WCHAR *name, SYMBOL_INFOW *symbol)
+{
+ SYMBOL_INFO *si;
+ DWORD len;
+ char *tmp;
+ BOOL ret;
+
+ TRACE("(%p, %s, %p)\n", process, debugstr_w(name), symbol);
+
+ len = sizeof(*si) + symbol->MaxNameLen * sizeof(WCHAR);
+ if (!(si = HeapAlloc(GetProcessHeap(), 0, len))) return FALSE;
+
+ len = WideCharToMultiByte(CP_ACP, 0, name, -1, NULL, 0, NULL, NULL);
+ if (!(tmp = HeapAlloc(GetProcessHeap(), 0, len)))
+ {
+ HeapFree(GetProcessHeap(), 0, si);
+ return FALSE;
+ }
+ WideCharToMultiByte(CP_ACP, 0, name, -1, tmp, len, NULL, NULL);
+
+ si->SizeOfStruct = sizeof(*si);
+ si->MaxNameLen = symbol->MaxNameLen;
+ if ((ret = SymFromName(process, tmp, si)))
+ copy_symbolW(symbol, si);
+
+ HeapFree(GetProcessHeap(), 0, tmp);
+ HeapFree(GetProcessHeap(), 0, si);
+ return ret;
+}
+
/***********************************************************************
* SymGetSymFromName64 (DBGHELP.@)
*/
More information about the wine-cvs
mailing list