head	1.2;
access;
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locks; strict;
comment	@# @;


1.2
date	2006.01.16.14.47.35;	author adam;	state dead;
branches;
next	1.1;

1.1
date	2005.08.31.14.46.59;	author seb;	state Exp;
branches;
next	;


desc
@@


1.2
log
@Changes 8.4.12:
  * Repeated [namespace import] of same command now permitted.
  * ${prefix}/share added to ::tcl_pkgPath on some systems.
  * [exec]'s >> redirection has improved append behavior.
  * [info globals] returned only existing variables.
  * Recognize some Solaris variations of the cp1251 encoding.
  * Addressed [file mkdir] race condition.
  * Support opening >2GB files on RHEL 3.
  * Corrections to $argv formatting when [encoding system] is multibyte.
  * http 2.5.2: Update URL encoding rules to RFC 3986.
  * Fixed issue in recursive file delete with NFS lock files.
  * Stopped crash after use of Tcl_TraceCommand().
  * Win NT/XP: support unicode console.
  * Improved support for Tclkit to set [encoding system].
  * Added Korean timezone abbreviations.
  * Windows: exit codes can now exceed -128..127 range.
  * [load] support on LynxOS.
  * Packages with incorrect index scripts now cause a warning to be logged.
        *** POTENTIAL INCOMPATIBILITY ***
  * [lsearch -regexp] now accepts backrefs in the RE.
  * [selection get] made compatible with OpenOffice.org.
  * Dialog support for widget names containing spaces.
  * Improved Tk window manager event interaction on OS X Aqua.
@
text
@$NetBSD: patch-ak,v 1.1 2005/08/31 14:46:59 seb Exp $

--- tclUnixNotfy.c.orig	2005-06-07 10:26:58.000000000 +0000
+++ tclUnixNotfy.c
@@@@ -275,7 +275,7 @@@@ Tcl_FinalizeNotifier(clientData)
      */
 
     if (notifierCount == 0) {
-	int result, dummy;
+	int result;
 	if (triggerPipe < 0) {
 	    panic("Tcl_FinalizeNotifier: notifier pipe not initialized");
 	}
@@@@ -288,13 +288,14 @@@@ Tcl_FinalizeNotifier(clientData)
 	 * not just close the pipe and check for EOF in the notifier
 	 * thread because if a background child process was created with
 	 * exec, select() would not register the EOF on the pipe until the
-	 * child processes had terminated. [Bug: 4139]
+	 * child processes had terminated. [Bug: 4139][Bug: 1222872]
 	 */
 	write(triggerPipe, "q", 1);
 	close(triggerPipe);
-
+	while(triggerPipe >= 0) {
 	Tcl_ConditionWait(&notifierCV, &notifierMutex, NULL);
-	result = Tcl_JoinThread(notifierThread, &dummy);
+	}
+	result = Tcl_JoinThread(notifierThread, NULL);
 	if (result) {
 	    Tcl_Panic("Tcl_FinalizeNotifier: unable to join notifier thread");
 	}
@


1.1
log
@Add patch from Tcl cvs repository. See:
http://sourceforge.net/tracker/index.php?func=detail&aid=1222872&group_id=10894&atid=110894
http://cvs.sourceforge.net/viewcvs.py/tcl/tcl/unix/tclUnixNotfy.c?r1=1.11.2.12&r2=1.11.2.13&only_with_tag=core-8-4-branch

This has the added benefit of improving the tcl interpreter stability on
NetBSD/sparc64 2.0_STABLE: no more SIGBUS, due to a LP64 type problem with
a pthread_join() argument, even if the self-test is still shaggy.

Approved by jwise@@.
@
text
@d1 1
a1 1
$NetBSD$
@