34 lines
1.2 KiB
Text
34 lines
1.2 KiB
Text
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "nsISupports.idl"
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interface nsIInputStream;
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interface nsIOutputStream;
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/**
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* nsIIOUtil provdes various xpcom/io-related utility methods.
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*/
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[scriptable, builtinclass, uuid(e8152f7f-4209-4c63-ad23-c3d2aa0c5a49)]
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interface nsIIOUtil : nsISupports
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{
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/**
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* Test whether an input stream is buffered. See nsStreamUtils.h
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* documentation for NS_InputStreamIsBuffered for the definition of
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* "buffered" used here and for edge-case behavior.
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*
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* @throws NS_ERROR_INVALID_POINTER if null is passed in.
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*/
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boolean inputStreamIsBuffered(in nsIInputStream aStream);
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/**
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* Test whether an output stream is buffered. See nsStreamUtils.h
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* documentation for NS_OutputStreamIsBuffered for the definition of
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* "buffered" used here and for edge-case behavior.
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*
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* @throws NS_ERROR_INVALID_POINTER if null is passed in.
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*/
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boolean outputStreamIsBuffered(in nsIOutputStream aStream);
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};
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