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75 lines
2.2 KiB
Plaintext
75 lines
2.2 KiB
Plaintext
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim:set ts=2 sw=2 sts=2 et cindent: */
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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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[ptr] native PRThread(PRThread);
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interface nsIThread;
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/**
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* An interface for creating and locating nsIThread instances.
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*/
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[scriptable, uuid(2bbbc38c-cf96-4099-ba6b-f6a44d8b014c)]
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interface nsIThreadManager : nsISupports
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{
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/**
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* Default number of bytes reserved for a thread's stack, if no stack size
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* is specified in newThread(). 0 means use platform default.
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*/
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const unsigned long DEFAULT_STACK_SIZE = 0;
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/**
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* Create a new thread (a global, user PRThread).
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*
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* @param creationFlags
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* Reserved for future use. Pass 0.
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* @param stackSize
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* Number of bytes to reserve for the thread's stack.
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*
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* @returns
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* The newly created nsIThread object.
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*/
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nsIThread newThread(in unsigned long creationFlags, [optional] in unsigned long stackSize);
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/**
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* Get the nsIThread object (if any) corresponding to the given PRThread.
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* This method returns null if there is no corresponding nsIThread.
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*
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* @param prthread
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* The PRThread of the nsIThread being requested.
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*
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* @returns
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* The nsIThread object corresponding to the given PRThread or null if no
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* such nsIThread exists.
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*/
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[noscript] nsIThread getThreadFromPRThread(in PRThread prthread);
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/**
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* Get the main thread.
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*/
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readonly attribute nsIThread mainThread;
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/**
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* Get the current thread. If the calling thread does not already have a
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* nsIThread associated with it, then a new nsIThread will be created and
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* associated with the current PRThread.
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*/
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readonly attribute nsIThread currentThread;
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/**
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* This attribute is true if the calling thread is the main thread of the
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* application process.
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*/
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readonly attribute boolean isMainThread;
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/**
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* This attribute is true if the calling thread is the thread on which the
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* cycle collector runs.
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*/
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readonly attribute boolean isCycleCollectorThread;
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};
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