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dsound: Runtime link to advapi32.RegDeleteTree.

This commit is contained in:
Maarten Lankhorst 2007-09-01 15:59:08 +02:00 committed by Alexandre Julliard
parent 63c06b4b38
commit beaa1cde64
1 changed files with 13 additions and 4 deletions
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17
dlls/dsound/regsvr.c
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@ -34,6 +34,9 @@
WINE_DEFAULT_DEBUG_CHANNEL(dsound);
static typeof(RegDeleteTreeW) * pRegDeleteTreeW;
static typeof(RegDeleteTreeA) * pRegDeleteTreeA;
/*
* Near the bottom of this file are the exported DllRegisterServer and
* DllUnregisterServer, which make all this worthwhile.
@ -203,7 +206,7 @@ static HRESULT unregister_interfaces(struct regsvr_interface const *list)
WCHAR buf[39];
StringFromGUID2(list->iid, buf, 39);
res = RegDeleteTreeW(interface_key, buf);
res = pRegDeleteTreeW(interface_key, buf);
if (res == ERROR_FILE_NOT_FOUND) res = ERROR_SUCCESS;
}
@ -311,18 +314,18 @@ static HRESULT unregister_coclasses(struct regsvr_coclass const *list)
WCHAR buf[39];
StringFromGUID2(list->clsid, buf, 39);
res = RegDeleteTreeW(coclass_key, buf);
res = pRegDeleteTreeW(coclass_key, buf);
if (res == ERROR_FILE_NOT_FOUND) res = ERROR_SUCCESS;
if (res != ERROR_SUCCESS) goto error_close_coclass_key;
if (list->progid) {
res = RegDeleteTreeA(HKEY_CLASSES_ROOT, list->progid);
res = pRegDeleteTreeA(HKEY_CLASSES_ROOT, list->progid);
if (res == ERROR_FILE_NOT_FOUND) res = ERROR_SUCCESS;
if (res != ERROR_SUCCESS) goto error_close_coclass_key;
}
if (list->viprogid) {
res = RegDeleteTreeA(HKEY_CLASSES_ROOT, list->viprogid);
res = pRegDeleteTreeA(HKEY_CLASSES_ROOT, list->viprogid);
if (res == ERROR_FILE_NOT_FOUND) res = ERROR_SUCCESS;
if (res != ERROR_SUCCESS) goto error_close_coclass_key;
}
@ -511,6 +514,12 @@ HRESULT WINAPI DllUnregisterServer(void)
{
HRESULT hr;
HMODULE advapi32 = GetModuleHandleA("advapi32");
if (!advapi32) return E_FAIL;
pRegDeleteTreeA = (typeof(RegDeleteTreeA)*) GetProcAddress(advapi32, "RegDeleteTreeA");
pRegDeleteTreeW = (typeof(RegDeleteTreeW)*) GetProcAddress(advapi32, "RegDeleteTreeW");
if (!pRegDeleteTreeA || !pRegDeleteTreeW) return E_FAIL;
TRACE("\n");
hr = unregister_coclasses(coclass_list);