Change the NSS and NSPR source tree to the new directory structure to be

mozilla/nsprpub/pr/include/private/pprthred.h

Index: mozilla/nsprpub/pr/include/private/pprthred.h
===================================================================
--- mozilla/nsprpub/pr/include/private/pprthred.h	(revision 191424)
+++ mozilla/nsprpub/pr/include/private/pprthred.h	(working copy)
@@ -1,331 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* 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/. */
-
-#ifndef pprthred_h___
-#define pprthred_h___
-
-/*
-** API for PR private functions.  These calls are to be used by internal
-** developers only.
-*/
-#include "nspr.h"
-
-#if defined(XP_OS2)
-#define INCL_DOS
-#define INCL_DOSERRORS
-#define INCL_WIN
-#include <os2.h>
-#endif
-
-PR_BEGIN_EXTERN_C
-
-/*---------------------------------------------------------------------------
-** THREAD PRIVATE FUNCTIONS
----------------------------------------------------------------------------*/
-
-/*
-** Associate a thread object with an existing native thread.
-** 	"type" is the type of thread object to attach
-** 	"priority" is the priority to assign to the thread
-** 	"stack" defines the shape of the threads stack
-**
-** This can return NULL if some kind of error occurs, or if memory is
-** tight. This call invokes "start(obj,arg)" and returns when the
-** function returns. The thread object is automatically destroyed.
-**
-** This call is not normally needed unless you create your own native
-** thread. PR_Init does this automatically for the primordial thread.
-*/
-NSPR_API(PRThread*) PR_AttachThread(PRThreadType type,
-                                     PRThreadPriority priority,
-				     PRThreadStack *stack);
-
-/*
-** Detach the nspr thread from the currently executing native thread.
-** The thread object will be destroyed and all related data attached
-** to it. The exit procs will be invoked.
-**
-** This call is not normally needed unless you create your own native
-** thread. PR_Exit will automatially detach the nspr thread object
-** created by PR_Init for the primordial thread.
-**
-** This call returns after the nspr thread object is destroyed.
-*/
-NSPR_API(void) PR_DetachThread(void);
-
-/*
-** Get the id of the named thread. Each thread is assigned a unique id
-** when it is created or attached.
-*/
-NSPR_API(PRUint32) PR_GetThreadID(PRThread *thread);
-
-/*
-** Set the procedure that is called when a thread is dumped. The procedure
-** will be applied to the argument, arg, when called. Setting the procedure
-** to NULL effectively removes it.
-*/
-typedef void (*PRThreadDumpProc)(PRFileDesc *fd, PRThread *t, void *arg);
-NSPR_API(void) PR_SetThreadDumpProc(
-    PRThread* thread, PRThreadDumpProc dump, void *arg);
-
-/*
-** Get this thread's affinity mask.  The affinity mask is a 32 bit quantity
-** marking a bit for each processor this process is allowed to run on.
-** The processor mask is returned in the mask argument.
-** The least-significant-bit represents processor 0.
-**
-** Returns 0 on success, -1 on failure.
-*/
-NSPR_API(PRInt32) PR_GetThreadAffinityMask(PRThread *thread, PRUint32 *mask);
-
-/*
-** Set this thread's affinity mask.  
-**
-** Returns 0 on success, -1 on failure.
-*/
-NSPR_API(PRInt32) PR_SetThreadAffinityMask(PRThread *thread, PRUint32 mask );
-
-/*
-** Set the default CPU Affinity mask.
-**
-*/
-NSPR_API(PRInt32) PR_SetCPUAffinityMask(PRUint32 mask);
-
-/*
-** Show status of all threads to standard error output.
-*/
-NSPR_API(void) PR_ShowStatus(void);
-
-/*
-** Set thread recycle mode to on (1) or off (0)
-*/
-NSPR_API(void) PR_SetThreadRecycleMode(PRUint32 flag);
-
-
-/*---------------------------------------------------------------------------
-** THREAD PRIVATE FUNCTIONS FOR GARBAGE COLLECTIBLE THREADS           
----------------------------------------------------------------------------*/
-
-/* 
-** Only Garbage collectible threads participate in resume all, suspend all and 
-** enumeration operations.  They are also different during creation when
-** platform specific action may be needed (For example, all Solaris GC able
-** threads are bound threads).
-*/
-
-/*
-** Same as PR_CreateThread except that the thread is marked as garbage
-** collectible.
-*/
-NSPR_API(PRThread*) PR_CreateThreadGCAble(PRThreadType type,
-				     void (*start)(void *arg),
-				     void *arg,
-				     PRThreadPriority priority,
-				     PRThreadScope scope,
-				     PRThreadState state,
-				     PRUint32 stackSize);
-
-/*
-** Same as PR_AttachThread except that the thread being attached is marked as 
-** garbage collectible.
-*/
-NSPR_API(PRThread*) PR_AttachThreadGCAble(PRThreadType type,
-					PRThreadPriority priority,
-					PRThreadStack *stack);
-
-/*
-** Mark the thread as garbage collectible.
-*/
-NSPR_API(void) PR_SetThreadGCAble(void);
-
-/*
-** Unmark the thread as garbage collectible.
-*/
-NSPR_API(void) PR_ClearThreadGCAble(void);
-
-/*
-** This routine prevents all other GC able threads from running. This call is needed by 
-** the garbage collector.
-*/
-NSPR_API(void) PR_SuspendAll(void);
-
-/*
-** This routine unblocks all other GC able threads that were suspended from running by 
-** PR_SuspendAll(). This call is needed by the garbage collector.
-*/
-NSPR_API(void) PR_ResumeAll(void);
-
-/*
-** Return the thread stack pointer of the given thread. 
-** Needed by the garbage collector.
-*/
-NSPR_API(void *) PR_GetSP(PRThread *thread);
-
-/*
-** Save the registers that the GC would find interesting into the thread
-** "t". isCurrent will be non-zero if the thread state that is being
-** saved is the currently executing thread. Return the address of the
-** first register to be scanned as well as the number of registers to
-** scan in "np".
-**
-** If "isCurrent" is non-zero then it is allowed for the thread context
-** area to be used as scratch storage to hold just the registers
-** necessary for scanning.
-**
-** This function simply calls the internal function _MD_HomeGCRegisters().
-*/
-NSPR_API(PRWord *) PR_GetGCRegisters(PRThread *t, int isCurrent, int *np);
-
-/*
-** (Get|Set)ExecutionEnvironent
-**
-** Used by Java to associate it's execution environment so garbage collector
-** can find it. If return is NULL, then it's probably not a collectable thread.
-**
-** There's no locking required around these calls.
-*/
-NSPR_API(void*) GetExecutionEnvironment(PRThread *thread);
-NSPR_API(void) SetExecutionEnvironment(PRThread* thread, void *environment);
-
-/*
-** Enumeration function that applies "func(thread,i,arg)" to each active
-** thread in the process. The enumerator returns PR_SUCCESS if the enumeration
-** should continue, any other value is considered failure, and enumeration
-** stops, returning the failure value from PR_EnumerateThreads.
-** Needed by the garbage collector.
-*/
-typedef PRStatus (PR_CALLBACK *PREnumerator)(PRThread *t, int i, void *arg);
-NSPR_API(PRStatus) PR_EnumerateThreads(PREnumerator func, void *arg);
-
-/* 
-** Signature of a thread stack scanning function. It is applied to every
-** contiguous group of potential pointers within a thread. Count denotes the
-** number of pointers. 
-*/
-typedef PRStatus 
-(PR_CALLBACK *PRScanStackFun)(PRThread* t,
-			      void** baseAddr, PRUword count, void* closure);
-
-/*
-** Applies scanFun to all contiguous groups of potential pointers 
-** within a thread. This includes the stack, registers, and thread-local
-** data. If scanFun returns a status value other than PR_SUCCESS the scan
-** is aborted, and the status value is returned. 
-*/
-NSPR_API(PRStatus)
-PR_ThreadScanStackPointers(PRThread* t,
-                           PRScanStackFun scanFun, void* scanClosure);
-
-/* 
-** Calls PR_ThreadScanStackPointers for every thread.
-*/
-NSPR_API(PRStatus)
-PR_ScanStackPointers(PRScanStackFun scanFun, void* scanClosure);
-
-/*
-** Returns a conservative estimate on the amount of stack space left
-** on a thread in bytes, sufficient for making decisions about whether 
-** to continue recursing or not.
-*/
-NSPR_API(PRUword)
-PR_GetStackSpaceLeft(PRThread* t);
-
-/*---------------------------------------------------------------------------
-** THREAD CPU PRIVATE FUNCTIONS             
----------------------------------------------------------------------------*/
-
-/*
-** Get a pointer to the primordial CPU.
-*/
-NSPR_API(struct _PRCPU *) _PR_GetPrimordialCPU(void);
-
-/*---------------------------------------------------------------------------
-** THREAD SYNCHRONIZATION PRIVATE FUNCTIONS
----------------------------------------------------------------------------*/
-
-/*
-** Create a new named monitor (named for debugging purposes).
-**  Monitors are re-entrant locks with a built-in condition variable.
-**
-** This may fail if memory is tight or if some operating system resource
-** is low.
-*/
-NSPR_API(PRMonitor*) PR_NewNamedMonitor(const char* name);
-
-/*
-** Test and then lock the lock if it's not already locked by some other
-** thread. Return PR_FALSE if some other thread owned the lock at the
-** time of the call.
-*/
-NSPR_API(PRBool) PR_TestAndLock(PRLock *lock);
-
-/*
-** Test and then enter the mutex associated with the monitor if it's not
-** already entered by some other thread. Return PR_FALSE if some other
-** thread owned the mutex at the time of the call.
-*/
-NSPR_API(PRBool) PR_TestAndEnterMonitor(PRMonitor *mon);
-
-/*
-** Return the number of times that the current thread has entered the
-** mutex. Returns zero if the current thread has not entered the mutex.
-*/
-NSPR_API(PRIntn) PR_GetMonitorEntryCount(PRMonitor *mon);
-
-/*
-** Just like PR_CEnterMonitor except that if the monitor is owned by
-** another thread NULL is returned.
-*/
-NSPR_API(PRMonitor*) PR_CTestAndEnterMonitor(void *address);
-
-/*---------------------------------------------------------------------------
-** PLATFORM-SPECIFIC INITIALIZATION FUNCTIONS
----------------------------------------------------------------------------*/
-#if defined(IRIX)
-/*
-** Irix specific initialization funtion to be called before PR_Init
-** is called by the application. Sets the CONF_INITUSERS and CONF_INITSIZE
-** attributes of the shared arena set up by nspr.
-**
-** The environment variables _NSPR_IRIX_INITUSERS and _NSPR_IRIX_INITSIZE
-** can also be used to set these arena attributes. If _NSPR_IRIX_INITUSERS
-** is set, but not _NSPR_IRIX_INITSIZE, the value of the CONF_INITSIZE
-** attribute of the nspr arena is scaled as a function of the
-** _NSPR_IRIX_INITUSERS value.
-** 
-** If the _PR_Irix_Set_Arena_Params() is called in addition to setting the
-** environment variables, the values of the environment variables are used.
-** 
-*/
-NSPR_API(void) _PR_Irix_Set_Arena_Params(PRInt32 initusers, PRInt32 initsize);
-
-#endif /* IRIX */
-
-#if defined(XP_OS2)
-/*
-** These functions need to be called at the start and end of a thread.
-** An EXCEPTIONREGISTRATIONRECORD must be declared on the stack and its
-** address passed to the two functions.
-*/
-NSPR_API(void) PR_OS2_SetFloatExcpHandler(EXCEPTIONREGISTRATIONRECORD* e);
-NSPR_API(void) PR_OS2_UnsetFloatExcpHandler(EXCEPTIONREGISTRATIONRECORD* e);
-#endif /* XP_OS2 */
-
-/* I think PR_GetMonitorEntryCount is useless. All you really want is this... */
-#define PR_InMonitor(m)		(PR_GetMonitorEntryCount(m) > 0)
-
-/*---------------------------------------------------------------------------
-** Special X-Lock hack for client
----------------------------------------------------------------------------*/
-
-#ifdef XP_UNIX
-extern void PR_XLock(void);
-extern void PR_XUnlock(void);
-extern PRBool PR_XIsLocked(void);
-#endif /* XP_UNIX */
-
-PR_END_EXTERN_C
-
-#endif /* pprthred_h___ */