Differences From Artifact [f1d9ca8d06]:

• File unix/tclUnixNotfy.c — part of check-in [27f98f73b7] at 1998-12-01 05:01:01 on branch core-8-1-branch-old — * unix/tclUnixNotfy.c (Tcl_WaitForEvent): Fixed hang that occurs when trying to close a pipe that is currently being waited on by the notifier thread. [Bug: 607] * unix/tclUnixFCmd.c (GetPermissionsAttribute): Increase size of returnString buffer to avoid overflow. * generic/tclThreadTest.c (TclThreadSend): Fixed memory leak due to use of TCL_VOLATILE instead of TCL_DYNAMIC. * generic/tclThread.c (TclRememberSyncObject): Fixed memory leak caused by failure to reuse condition variables. * unix/tclUnixNotfy.c: (Tcl_AlertNotifier, Tcl_WaitForEvent, NotifierThreadProc, Tcl_InitNotifier): Fixed race condition caused by incorrect use of condition variables when sending messages between threads.. [Bug: 607] * generic/tclTestObj.c (TeststringobjCmd): MAX_STRINGS was off by one so the strings array was too small. * generic/tclCkalloc.c (Tcl_DbCkfree): Moved mutex lock so ValidateMemory is done inside the mutex to avoid a race condition when validate_memory is enabled. [Bug: 880] (user: stanton size: 26919)

To Artifact [07661d029e]:

• File unix/tclUnixNotfy.c — part of check-in [09f356baa2] at 1998-12-10 21:21:26 on branch core-8-1-branch-old — * Fixed lots of files that used TCL_THREAD instead of TCL_THREADS. * generic/tclEncoding.c (Tcl_FreeEncoding): Moved most of the code into a static FreeEncoding routine that does not grab the encodingMutex to avoid deadlocks/races when called from other routines that already have the mutex. (user: stanton size: 26920)

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/*
 * tclUnixNotify.c --
 *
 *	This file contains the implementation of the select-based
 *	Unix-specific notifier, which is the lowest-level part of the
 *	Tcl event loop.  This file works together with
 *	../generic/tclNotify.c.
 *
 * Copyright (c) 1995-1997 Sun Microsystems, Inc.
 *
 * See the file "license.terms" for information on usage and redistribution
 * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 *
 * RCS: @(#) $Id: tclUnixNotfy.c,v 1.1.2.4 1998/12/01 05:01:03 stanton Exp $
 */

#include "tclInt.h"
#include "tclPort.h"
#include <signal.h> 

/*

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/*
 * tclUnixNotify.c --
 *
 *	This file contains the implementation of the select-based
 *	Unix-specific notifier, which is the lowest-level part of the
 *	Tcl event loop.  This file works together with
 *	../generic/tclNotify.c.
 *
 * Copyright (c) 1995-1997 Sun Microsystems, Inc.
 *
 * See the file "license.terms" for information on usage and redistribution
 * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 *
 * RCS: @(#) $Id: tclUnixNotfy.c,v 1.1.2.5 1998/12/10 21:21:56 stanton Exp $
 */

#include "tclInt.h"
#include "tclPort.h"
#include <signal.h> 

/*

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#endif

/*
 * Static routines defined in this file.
 */

#ifdef TCL_THREAD
static void	NotifierThreadProc _ANSI_ARGS_((ClientData clientData));
#endif
static int	FileHandlerEventProc _ANSI_ARGS_((Tcl_Event *evPtr,
		    int flags));

/*
 *----------------------------------------------------------------------

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#endif

/*
 * Static routines defined in this file.
 */

#ifdef TCL_THREADS
static void	NotifierThreadProc _ANSI_ARGS_((ClientData clientData));
#endif
static int	FileHandlerEventProc _ANSI_ARGS_((Tcl_Event *evPtr,
		    int flags));

/*
 *----------------------------------------------------------------------