From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001 From: "Matt A. Tobin" Date: Fri, 2 Feb 2018 04:16:08 -0500 Subject: Add m-esr52 at 52.6.0 --- xpcom/io/nsAnonymousTemporaryFile.h | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 xpcom/io/nsAnonymousTemporaryFile.h (limited to 'xpcom/io/nsAnonymousTemporaryFile.h') diff --git a/xpcom/io/nsAnonymousTemporaryFile.h b/xpcom/io/nsAnonymousTemporaryFile.h new file mode 100644 index 000000000..d2f39528f --- /dev/null +++ b/xpcom/io/nsAnonymousTemporaryFile.h @@ -0,0 +1,31 @@ +/* -*- 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" + +/** + * 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); + -- cgit v1.2.3