[PATCH] Fix tst-cancel2{0,1}

[Jakub Jelinek <jakub at redhat dot com>]

Hi!

in_sh_body needs to be cleared before each round, otherwise a thread
could be cancelled in the second and following runs even if the needed
pthread_cleanup_push'es have not been done.

2004-03-09  Jakub Jelinek  <jakub@redhat.com>

	* tst-cancel20.c (do_one_test): Clear in_sh_body first.
	* tst-cancel21.c (do_one_test): Likewise.
	Reported by Gordon Jin <gordon.jin@intel.com>.

--- libc/nptl/tst-cancel21.c.jj	2003-12-19 02:31:58.000000000 +0100
+++ libc/nptl/tst-cancel21.c	2004-03-09 22:26:46.340191561 +0100
@@ -1,4 +1,4 @@
-/* Copyright (C) 2003 Free Software Foundation, Inc.
+/* Copyright (C) 2003, 2004 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
@@ -162,7 +162,10 @@ tf (void *arg)
 static int
 do_one_test (void)
 {
-  pid_t pid = fork ();
+  pid_t pid;
+
+  in_sh_body = 0;
+  pid = fork ();
 
   if (pid == -1)
     {
--- libc/nptl/tst-cancel20.c.jj	2003-12-19 02:31:18.000000000 +0100
+++ libc/nptl/tst-cancel20.c	2004-03-09 22:25:33.354230168 +0100
@@ -1,4 +1,4 @@
-/* Copyright (C) 2003 Free Software Foundation, Inc.
+/* Copyright (C) 2003, 2004 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
@@ -105,6 +105,7 @@ tf (void *arg)
 static int
 do_one_test (void)
 {
+  in_sh_body = 0;
   cleanups = 0;
   if (pipe (fd) != 0 || pipe (fd + 2) != 0)
     {

	Jakub