Changeset 57717 in vbox for trunk

Timestamp:

Sep 11, 2015 1:52:45 PM (9 years ago)

Author:

vboxsync

Message:

DrvHostDSound: CFGMR3QueryStringAlloc()

File:

• trunk/src/VBox/Devices/Audio/DrvHostDSound.cpp (modified) (1 diff)

trunk/src/VBox/Devices/Audio/DrvHostDSound.cpp

@@ -1547 +1547 @@
 }
 
-static int dsoundConfigQueryStringAlloc(PCFGMNODE pNode, const char *pszName, char **ppszString)
-{
-    /** @todo r=bird: What's wrong with CFGMR3QueryStringAlloc ??   */
-    size_t cbString;
-    int rc = CFGMR3QuerySize(pNode, pszName, &cbString);
+static LPCGUID dsoundConfigQueryGUID(PCFGMNODE pCfg, const char *pszName, RTUUID *pUuid)
+{
+    LPCGUID pGuid = NULL;
+
+    char *pszGuid = NULL;
+    int rc = CFGMR3QueryStringAlloc(pCfg, pszName, &pszGuid);
     if (RT_SUCCESS(rc))
-    {
-        char *pszString = RTStrAlloc(cbString);
-        if (pszString)
-        {
-            rc = CFGMR3QueryString(pNode, pszName, pszString, cbString);
-            if (RT_SUCCESS(rc))
-                *ppszString = pszString;
-            else
-                RTStrFree(pszString);
-        }
-        else
-            rc = VERR_NO_MEMORY;
-    }
-    return rc;
-}
-
-static LPCGUID dsoundConfigQueryGUID(PCFGMNODE pCfg, const char *pszName, RTUUID *pUuid)
-{
-    LPCGUID pGuid = NULL;
-
-    char *pszGuid = NULL;
-    dsoundConfigQueryStringAlloc(pCfg, pszName, &pszGuid);
-    if (pszGuid)
     {
         int rc = RTUuidFromStr(pUuid, pszGuid);