Emilio Cobos Álvarez
2223a8bee2
Automatically generated with:
cp dom/.clang-format xpcom/ && mach format xpcom/**.{cpp,h}
Manual changes:
* nsTDependentSubstring.cpp was relying on include order, prevent that
from being changed by clang-format.
* Missing nsAtom.h include from nsGkAtoms.h
* nsWindowsHelpers.h needed to keep the include order
* MemoryPressureLevelMac.h needed mozilla/Attributes.h
Differential Revision: https://phabricator.services.mozilla.com/D311687
38 lines
1.4 KiB
C
38 lines
1.4 KiB
C
/* 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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#pragma once
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#include "nsIFile.h"
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#include "nscore.h"
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#include "prio.h"
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/**
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* OpenAnonymousTemporaryFile
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*
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* Creates and opens a temporary file which has a random name. Callers have no
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* control over the file name, and the file is opened in a temporary location
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* which is appropriate for the platform.
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*
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* Upon success, aOutFileDesc contains an opened handle to the temporary file.
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* The caller is responsible for closing the file when they're finished with it.
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*
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* The file will be deleted when the file handle is closed. On non-Windows
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* platforms the file will be unlinked before this function returns. On Windows
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* the OS supplied delete-on-close mechanism is unreliable if the application
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* crashes or the computer power cycles unexpectedly, so unopened temporary
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* files are purged at some time after application startup.
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*
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*/
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nsresult NS_OpenAnonymousTemporaryFile(PRFileDesc** aOutFileDesc);
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/**
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* OpenAnonymousTemporaryNsIFile
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*
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* Similar to the previous function, it returns a nsIFile. Note that the nsIFile
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* will not be deleted automagically. The callee has to call aFile->Remove() in
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* order to remove the temporary file.
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*/
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nsresult NS_OpenAnonymousTemporaryNsIFile(nsIFile** aFile);
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