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Quelle nsAnonymousTemporaryFile.h Sprache: C |
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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ /* vim: set ts=8 sts=2 et sw=2 tw=80: */ /* This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ #pragma once #include "prio.h" #include "nscore.h" #include "nsIFile.h" /** * OpenAnonymousTemporaryFile * * Creates and opens a temporary file which has a random name. Callers have no * control over the file name, and the file is opened in a temporary location * which is appropriate for the platform. * * Upon success, aOutFileDesc contains an opened handle to the temporary file. * The caller is responsible for closing the file when they're finished with it. * * The file will be deleted when the file handle is closed. On non-Windows * platforms the file will be unlinked before this function returns. On Windows * the OS supplied delete-on-close mechanism is unreliable if the application * crashes or the computer power cycles unexpectedly, so unopened temporary * files are purged at some time after application startup. * */ nsresult NS_OpenAnonymousTemporaryFile(PRFileDesc** aOutFileDesc); /** * OpenAnonymousTemporaryNsIFile * * Similar to the previous function, it returns a nsIFile. Note that the nsIFile * will not be deleted automagically. The callee has to call aFile->Remove() in * order to remove the temporary file. */ nsresult NS_OpenAnonymousTemporaryNsIFile(nsIFile** aFile);
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2026-04-02