ISC BIND version 9.3.0. ok deraadt@

9 files changed, 112 insertions, 85 deletions

diff --git a/usr.sbin/bind/lib/isc/pthreads/Makefile.in b/usr.sbin/bind/lib/isc/pthreads/Makefile.in
index 0b0f2610717..8c2988429e2 100644
--- a/usr.sbin/bind/lib/isc/pthreads/Makefile.in
+++ b/usr.sbin/bind/lib/isc/pthreads/Makefile.in
@@ -1,19 +1,19 @@
+# Copyright (C) 2004  Internet Systems Consortium, Inc. ("ISC")
 # Copyright (C) 1998-2001  Internet Software Consortium.
 #
 # Permission to use, copy, modify, and distribute this software for any
 # purpose with or without fee is hereby granted, provided that the above
 # copyright notice and this permission notice appear in all copies.
 #
-# THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM
-# DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
-# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
-# INTERNET SOFTWARE CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT,
-# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
-# FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
-# NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
-# WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
-# $ISC: Makefile.in,v 1.16 2001/01/09 21:57:58 bwelling Exp $
+# THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
+# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+# AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
+# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+# LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+# OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+# PERFORMANCE OF THIS SOFTWARE.
+
+# $ISC: Makefile.in,v 1.16.206.1 2004/03/06 08:14:53 marka Exp $
 
 srcdir =	@srcdir@
 VPATH =		@srcdir@
diff --git a/usr.sbin/bind/lib/isc/pthreads/condition.c b/usr.sbin/bind/lib/isc/pthreads/condition.c
index 56afe8b59bf..f2c8984171d 100644
--- a/usr.sbin/bind/lib/isc/pthreads/condition.c
+++ b/usr.sbin/bind/lib/isc/pthreads/condition.c
@@ -1,21 +1,21 @@
 /*
+ * Copyright (C) 2004  Internet Systems Consortium, Inc. ("ISC")
  * Copyright (C) 1998-2001  Internet Software Consortium.
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
  * copyright notice and this permission notice appear in all copies.
  *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM
- * DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
- * INTERNET SOFTWARE CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT,
- * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
- * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
- * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
- * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
+ * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+ * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $ISC: condition.c,v 1.30.2.1 2001/10/22 23:28:14 gson Exp $ */
+/* $ISC: condition.c,v 1.30.2.1.10.1 2004/03/06 08:14:53 marka Exp $ */
 
 #include <config.h>
 
diff --git a/usr.sbin/bind/lib/isc/pthreads/include/Makefile.in b/usr.sbin/bind/lib/isc/pthreads/include/Makefile.in
index 7164b73cb2f..b6fb3d11850 100644
--- a/usr.sbin/bind/lib/isc/pthreads/include/Makefile.in
+++ b/usr.sbin/bind/lib/isc/pthreads/include/Makefile.in
@@ -1,19 +1,19 @@
+# Copyright (C) 2004  Internet Systems Consortium, Inc. ("ISC")
 # Copyright (C) 1998-2001  Internet Software Consortium.
 #
 # Permission to use, copy, modify, and distribute this software for any
 # purpose with or without fee is hereby granted, provided that the above
 # copyright notice and this permission notice appear in all copies.
 #
-# THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM
-# DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
-# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
-# INTERNET SOFTWARE CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT,
-# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
-# FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
-# NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
-# WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+# THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
+# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+# AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
+# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+# LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+# OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+# PERFORMANCE OF THIS SOFTWARE.
 
-# $ISC: Makefile.in,v 1.11 2001/01/09 21:58:03 bwelling Exp $
+# $ISC: Makefile.in,v 1.11.206.1 2004/03/06 08:14:54 marka Exp $
 
 srcdir =	@srcdir@
 VPATH =		@srcdir@
diff --git a/usr.sbin/bind/lib/isc/pthreads/include/isc/Makefile.in b/usr.sbin/bind/lib/isc/pthreads/include/isc/Makefile.in
index 6b1a0fe0493..c89662bed1b 100644
--- a/usr.sbin/bind/lib/isc/pthreads/include/isc/Makefile.in
+++ b/usr.sbin/bind/lib/isc/pthreads/include/isc/Makefile.in
@@ -1,19 +1,19 @@
+# Copyright (C) 2004  Internet Systems Consortium, Inc. ("ISC")
 # Copyright (C) 1998-2001  Internet Software Consortium.
 #
 # Permission to use, copy, modify, and distribute this software for any
 # purpose with or without fee is hereby granted, provided that the above
 # copyright notice and this permission notice appear in all copies.
 #
-# THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM
-# DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
-# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
-# INTERNET SOFTWARE CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT,
-# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
-# FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
-# NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
-# WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
-# $ISC: Makefile.in,v 1.13 2001/01/09 21:58:04 bwelling Exp $
+# THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
+# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+# AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
+# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+# LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+# OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+# PERFORMANCE OF THIS SOFTWARE.
+
+# $ISC: Makefile.in,v 1.13.206.1 2004/03/06 08:14:56 marka Exp $
 
 srcdir =	@srcdir@
 VPATH =		@srcdir@
diff --git a/usr.sbin/bind/lib/isc/pthreads/include/isc/condition.h b/usr.sbin/bind/lib/isc/pthreads/include/isc/condition.h
index 69052fe20d0..543ded66ea7 100644
--- a/usr.sbin/bind/lib/isc/pthreads/include/isc/condition.h
+++ b/usr.sbin/bind/lib/isc/pthreads/include/isc/condition.h
@@ -1,21 +1,21 @@
 /*
+ * Copyright (C) 2004  Internet Systems Consortium, Inc. ("ISC")
  * Copyright (C) 1998-2001  Internet Software Consortium.
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
  * copyright notice and this permission notice appear in all copies.
  *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM
- * DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
- * INTERNET SOFTWARE CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT,
- * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
- * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
- * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
- * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
+ * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+ * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $ISC: condition.h,v 1.21 2001/01/09 21:58:05 bwelling Exp $ */
+/* $ISC: condition.h,v 1.21.206.1 2004/03/06 08:14:56 marka Exp $ */
 
 #ifndef ISC_CONDITION_H
 #define ISC_CONDITION_H 1
diff --git a/usr.sbin/bind/lib/isc/pthreads/include/isc/mutex.h b/usr.sbin/bind/lib/isc/pthreads/include/isc/mutex.h
index 843fabc3e5f..e56e1a486d0 100644
--- a/usr.sbin/bind/lib/isc/pthreads/include/isc/mutex.h
+++ b/usr.sbin/bind/lib/isc/pthreads/include/isc/mutex.h
@@ -1,21 +1,21 @@
 /*
- * Copyright (C) 1998-2001  Internet Software Consortium.
+ * Copyright (C) 2004  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) 1998-2002  Internet Software Consortium.
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
  * copyright notice and this permission notice appear in all copies.
  *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM
- * DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
- * INTERNET SOFTWARE CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT,
- * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
- * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
- * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
- * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
+ * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+ * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $ISC: mutex.h,v 1.23 2001/01/09 21:58:07 bwelling Exp $ */
+/* $ISC: mutex.h,v 1.23.26.3 2004/03/08 09:04:55 marka Exp $ */
 
 #ifndef ISC_MUTEX_H
 #define ISC_MUTEX_H 1
@@ -65,10 +65,15 @@ typedef pthread_mutex_t	isc_mutex_t;
 #define isc_mutex_init(mp) \
 	isc_mutex_init_profile((mp), __FILE__, __LINE__)
 #else
+#if ISC_MUTEX_DEBUG && defined(PTHREAD_MUTEX_ERRORCHECK)
+#define isc_mutex_init(mp) \
+        isc_mutex_init_errcheck((mp))
+#else
 #define isc_mutex_init(mp) \
 	((pthread_mutex_init((mp), ISC__MUTEX_ATTRS) == 0) ? \
 	 ISC_R_SUCCESS : ISC_R_UNEXPECTED)
 #endif
+#endif
 
 #if ISC_MUTEX_PROFILE
 #define isc_mutex_lock(mp) \
@@ -126,6 +131,9 @@ isc_mutex_unlock_profile(isc_mutex_t *mp, const char * _file, int _line);
 void
 isc_mutex_statsprofile(FILE *fp);
 
+isc_result_t
+isc_mutex_init_errcheck(isc_mutex_t *mp);
+
 #endif /* ISC_MUTEX_PROFILE */
 
 #endif /* ISC_MUTEX_H */
diff --git a/usr.sbin/bind/lib/isc/pthreads/include/isc/once.h b/usr.sbin/bind/lib/isc/pthreads/include/isc/once.h
index 9cd29142de2..d1efd90ee50 100644
--- a/usr.sbin/bind/lib/isc/pthreads/include/isc/once.h
+++ b/usr.sbin/bind/lib/isc/pthreads/include/isc/once.h
@@ -1,21 +1,21 @@
 /*
+ * Copyright (C) 2004  Internet Systems Consortium, Inc. ("ISC")
  * Copyright (C) 1999-2001  Internet Software Consortium.
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
  * copyright notice and this permission notice appear in all copies.
  *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM
- * DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
- * INTERNET SOFTWARE CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT,
- * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
- * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
- * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
- * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
+ * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+ * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $ISC: once.h,v 1.8 2001/01/09 21:58:08 bwelling Exp $ */
+/* $ISC: once.h,v 1.8.206.1 2004/03/06 08:14:57 marka Exp $ */
 
 #ifndef ISC_ONCE_H
 #define ISC_ONCE_H 1
diff --git a/usr.sbin/bind/lib/isc/pthreads/include/isc/thread.h b/usr.sbin/bind/lib/isc/pthreads/include/isc/thread.h
index b3c9f5bf54f..5bdfc8084d3 100644
--- a/usr.sbin/bind/lib/isc/pthreads/include/isc/thread.h
+++ b/usr.sbin/bind/lib/isc/pthreads/include/isc/thread.h
@@ -1,21 +1,21 @@
 /*
+ * Copyright (C) 2004  Internet Systems Consortium, Inc. ("ISC")
  * Copyright (C) 1998-2001  Internet Software Consortium.
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
  * copyright notice and this permission notice appear in all copies.
  *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM
- * DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
- * INTERNET SOFTWARE CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT,
- * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
- * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
- * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
- * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
+ * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+ * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $ISC: thread.h,v 1.19 2001/01/09 21:58:09 bwelling Exp $ */
+/* $ISC: thread.h,v 1.19.206.1 2004/03/06 08:14:57 marka Exp $ */
 
 #ifndef ISC_THREAD_H
 #define ISC_THREAD_H 1
diff --git a/usr.sbin/bind/lib/isc/pthreads/mutex.c b/usr.sbin/bind/lib/isc/pthreads/mutex.c
index 232d26f2ab1..9bbbfb898eb 100644
--- a/usr.sbin/bind/lib/isc/pthreads/mutex.c
+++ b/usr.sbin/bind/lib/isc/pthreads/mutex.c
@@ -1,21 +1,21 @@
 /*
- * Copyright (C) 2000, 2001  Internet Software Consortium.
+ * Copyright (C) 2004  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) 2000-2002  Internet Software Consortium.
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
  * copyright notice and this permission notice appear in all copies.
  *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM
- * DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
- * INTERNET SOFTWARE CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT,
- * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
- * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
- * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
- * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
+ * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+ * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $ISC: mutex.c,v 1.6 2001/01/09 21:58:01 bwelling Exp $ */
+/* $ISC: mutex.c,v 1.6.26.3 2004/03/08 09:04:55 marka Exp $ */
 
 #include <config.h>
 
@@ -214,6 +214,25 @@ isc_mutex_statsprofile(FILE *fp) {
 
 #endif /* ISC_MUTEX_PROFILE */
 
+#if ISC_MUTEX_DEBUG && defined(PTHREAD_MUTEX_ERRORCHECK)
+isc_result_t
+isc_mutex_init_errcheck(isc_mutex_t *mp)
+{
+	pthread_mutexattr_t attr;
+
+	if (pthread_mutexattr_init(&attr) != 0)
+		return ISC_R_UNEXPECTED;
+
+	if (pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_ERRORCHECK) != 0)
+		return ISC_R_UNEXPECTED;
+  
+	if (pthread_mutex_init(mp, &attr) != 0)
+		return ISC_R_UNEXPECTED;
+
+	return ISC_R_SUCCESS;
+}
+#endif
+
 #if ISC_MUTEX_DEBUG && defined(__NetBSD__) && defined(PTHREAD_MUTEX_ERRORCHECK)
 pthread_mutexattr_t isc__mutex_attrs = {
 	PTHREAD_MUTEX_ERRORCHECK,	/* m_type */