Lines Matching defs:_retval
637 NS_IMETHODIMP nsRegistry::AddKey( nsRegistryKey baseKey, const PRUnichar *keyname, nsRegistryKey *_retval)
642 return AddSubtree( baseKey, NS_ConvertUCS2toUTF8(keyname).get(), _retval );
648 NS_IMETHODIMP nsRegistry::GetKey(nsRegistryKey baseKey, const PRUnichar *keyname, nsRegistryKey *_retval)
650 if ( !keyname || !_retval )
653 return GetSubtree( baseKey, NS_ConvertUCS2toUTF8(keyname).get(), _retval );
667 NS_IMETHODIMP nsRegistry::GetString(nsRegistryKey baseKey, const PRUnichar *valname, PRUnichar **_retval)
670 if ( !valname || !_retval )
674 *_retval = nsnull;
681 *_retval = nsTextFormatter::smprintf( widestrFormat, tmpstr.get() );
682 if ( *_retval == nsnull )