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alpine-aports

[alpine-aports] [PATCH] testing/ocaml-libvirt: new aport

From: Fernando Casas Schössow <casasfernando_at_outlook.com>
Date: Wed, 6 Feb 2019 23:33:01 +0000

http://libvirt.org/ocaml/
OCaml binding for libvirt
---
 ...Add-a-binding-for-virDomainCreateXML.patch |  213 ++
 ...Remove-unused-not_supported-function.patch |   57 +
 ...to-stderr-and-use-thread-local-virEr.patch | 1864 +++++++++++++++++
 ...-int64_t-instead-of-OCaml-defined-an.patch |   35 +
 .../ocaml-libvirt/0001-Use-g-warn-error.patch |   78 +
 ...r-checking-return-from-virInitialize.patch |   32 +
 .../0002-Update-dependencies.patch            |   44 +
 ...r-virConnectGetAllDomainStats-RHBZ-1.patch |  393 ++++
 ...ore-stats-in-the-get_all_domain_stat.patch |   42 +
 ...f-virConnectGetAllDomainStats-to-ret.patch |  127 ++
 testing/ocaml-libvirt/APKBUILD                |   58 +
 11 files changed, 2943 insertions(+)
 create mode 100644 testing/ocaml-libvirt/0001-Add-a-binding-for-virDomainCreateXML.patch
 create mode 100644 testing/ocaml-libvirt/0001-Remove-unused-not_supported-function.patch
 create mode 100644 testing/ocaml-libvirt/0001-Suppress-errors-to-stderr-and-use-thread-local-virEr.patch
 create mode 100644 testing/ocaml-libvirt/0001-Use-C99-standard-int64_t-instead-of-OCaml-defined-an.patch
 create mode 100644 testing/ocaml-libvirt/0001-Use-g-warn-error.patch
 create mode 100644 testing/ocaml-libvirt/0002-Don-t-bother-checking-return-from-virInitialize.patch
 create mode 100644 testing/ocaml-libvirt/0002-Update-dependencies.patch
 create mode 100644 testing/ocaml-libvirt/0003-Add-a-binding-for-virConnectGetAllDomainStats-RHBZ-1.patch
 create mode 100644 testing/ocaml-libvirt/0004-examples-Print-more-stats-in-the-get_all_domain_stat.patch
 create mode 100644 testing/ocaml-libvirt/0005-Change-binding-of-virConnectGetAllDomainStats-to-ret.patch
 create mode 100644 testing/ocaml-libvirt/APKBUILD
diff --git a/testing/ocaml-libvirt/0001-Add-a-binding-for-virDomainCreateXML.patch b/testing/ocaml-libvirt/0001-Add-a-binding-for-virDomainCreateXML.patch
new file mode 100644
index 0000000000..a25507b4f0
--- /dev/null
+++ b/testing/ocaml-libvirt/0001-Add-a-binding-for-virDomainCreateXML.patch
_at_@ -0,0 +1,213 @@
+From 7483c7454538584a3dbe4582096f058e6e877df6 Mon Sep 17 00:00:00 2001
+From: "Richard W.M. Jones" <rjones_at_redhat.com>
+Date: Fri, 6 Mar 2015 15:35:46 +0000
+Subject: [PATCH] Add a binding for virDomainCreateXML.
+
+This is more modern than the ancient virDomainCreateLinux API,
+and crucially allows you to pass flags such as AUTODESTROY.
+---
+ configure.ac         |  2 +-
+ libvirt/generator.pl | 23 +++++++++++++++++++++--
+ libvirt/libvirt.ml   | 19 ++++++++++++++++++-
+ libvirt/libvirt.mli  | 13 +++++++++++--
+ libvirt/libvirt_c.c  | 25 ++++++++++++++++++++++++-
+ 5 files changed, 75 insertions(+), 7 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index b7544b4..a719fb3 100644
+--- a/configure.ac
++++ b/configure.ac
+_at_@ -1,5 +1,5 @@
+ # ocaml-libvirt
+-# Copyright (C) 2007-2008 Red Hat Inc., Richard W.M. Jones
++# Copyright (C) 2007-2015 Red Hat Inc., Richard W.M. Jones
+ #
+ # This library is free software; you can redistribute it and/or
+ # modify it under the terms of the GNU Lesser General Public
+diff --git a/libvirt/generator.pl b/libvirt/generator.pl
+index 8229ad1..421592b 100755
+--- a/libvirt/generator.pl
++++ b/libvirt/generator.pl
+_at_@ -1,7 +1,7 @@
+ #!/usr/bin/perl -w
+ #
+ # OCaml bindings for libvirt.
+-# (C) Copyright 2007-2008 Richard W.M. Jones, Red Hat Inc.
++# (C) Copyright 2007-2015 Richard W.M. Jones, Red Hat Inc.
+ # http://libvirt.org/
+ #
+ # This library is free software; you can redistribute it and/or
+_at_@ -63,6 +63,7 @@ my @functions = (
+       sig => "conn, int : unit" },
+ 
+     { name => "virDomainCreateLinux", sig => "conn, string, 0U : dom" },
++    { name => "virDomainCreateXML", sig => "conn, string, unsigned : dom" },
+     { name => "virDomainFree", sig => "dom : free" },
+     { name => "virDomainDestroy", sig => "dom : free" },
+     { name => "virDomainLookupByName", sig => "conn, string : dom" },
+_at_@ -198,7 +199,7 @@ print F <<'END';
+  */
+ 
+ /* OCaml bindings for libvirt.
+- * (C) Copyright 2007-2008 Richard W.M. Jones, Red Hat Inc.
++ * (C) Copyright 2007-2015 Richard W.M. Jones, Red Hat Inc.
+  * http://libvirt.org/
+  *
+  * This library is free software; you can redistribute it and/or
+_at_@ -310,6 +311,8 @@ sub gen_arg_names
+ 	( "$1v", "strv" )
+     } elsif ($sig =~ /^(\w+), string, 0U? : (\w+)$/) {
+ 	( "$1v", "strv" )
++    } elsif ($sig =~ /^(\w+), string, unsigned : (\w+)$/) {
++	( "$1v", "strv", "uv" )
+     } elsif ($sig =~ /^(\w+), u?int : (\w+)$/) {
+ 	( "$1v", "iv" )
+     } elsif ($sig =~ /^(\w+), uuid : (\w+)$/) {
+_at_@ -632,6 +635,22 @@ sub gen_c_code
+ 
+   CAMLreturn (rv);
+ "
++    } elsif ($sig =~ /^(\w+), string, unsigned : (\w+)$/) {
++	my $c_ret_type = short_name_to_c_type ($2);
++	"\
++  CAMLlocal1 (rv);
++  " . gen_unpack_args ($1) . "
++  char *str = String_val (strv);
++  unsigned int u = Int_val (uv);
++  $c_ret_type r;
++
++  NONBLOCKING (r = $c_name ($1, str, u));
++  CHECK_ERROR (!r, conn, \"$c_name\");
++
++  " . gen_pack_result ($2) . "
++
++  CAMLreturn (rv);
++"
+     } elsif ($sig =~ /^(\w+), (u?)int : unit$/) {
+ 	my $unsigned = $2 eq "u" ? "unsigned " : "";
+ 	"\
+diff --git a/libvirt/libvirt.ml b/libvirt/libvirt.ml
+index 9c9368a..1be023d 100644
+--- a/libvirt/libvirt.ml
++++ b/libvirt/libvirt.ml
+_at_@ -1,5 +1,5 @@
+ (* OCaml bindings for libvirt.
+-   (C) Copyright 2007 Richard W.M. Jones, Red Hat Inc.
++   (C) Copyright 2007-2015 Richard W.M. Jones, Red Hat Inc.
+    http://libvirt.org/
+ 
+    This library is free software; you can redistribute it and/or
+_at_@ -337,6 +337,20 @@ struct
+     cpu : int;
+   }
+ 
++  type domain_create_flag =
++  | START_PAUSED
++  | START_AUTODESTROY
++  | START_BYPASS_CACHE
++  | START_FORCE_BOOT
++  | START_VALIDATE
++  let rec int_of_domain_create_flags = function
++    | [] -> 0
++    | START_PAUSED :: flags ->       1 lor int_of_domain_create_flags flags
++    | START_AUTODESTROY :: flags ->  2 lor int_of_domain_create_flags flags
++    | START_BYPASS_CACHE :: flags -> 4 lor int_of_domain_create_flags flags
++    | START_FORCE_BOOT :: flags ->   8 lor int_of_domain_create_flags flags
++    | START_VALIDATE :: flags ->    16 lor int_of_domain_create_flags flags
++
+   type sched_param = string * sched_param_value
+   and sched_param_value =
+     | SchedFieldInt32 of int32 | SchedFieldUInt32 of int32
+_at_@ -385,6 +399,9 @@ struct
+   let max_peek _ = 65536
+ 
+   external create_linux : [>`W] Connect.t -> xml -> rw t = "ocaml_libvirt_domain_create_linux"
++  external _create_xml : [>`W] Connect.t -> xml -> int -> rw t = "ocaml_libvirt_domain_create_xml"
++  let create_xml conn xml flags =
++    _create_xml conn xml (int_of_domain_create_flags flags)
+   external lookup_by_id : 'a Connect.t -> int -> 'a t = "ocaml_libvirt_domain_lookup_by_id"
+   external lookup_by_uuid : 'a Connect.t -> uuid -> 'a t = "ocaml_libvirt_domain_lookup_by_uuid"
+   external lookup_by_uuid_string : 'a Connect.t -> string -> 'a t = "ocaml_libvirt_domain_lookup_by_uuid_string"
+diff --git a/libvirt/libvirt.mli b/libvirt/libvirt.mli
+index 36cd113..8cfcae2 100644
+--- a/libvirt/libvirt.mli
++++ b/libvirt/libvirt.mli
+_at_@ -1,5 +1,5 @@
+ (** OCaml bindings for libvirt. *)
+-(* (C) Copyright 2007 Richard W.M. Jones, Red Hat Inc.
++(* (C) Copyright 2007-2015 Richard W.M. Jones, Red Hat Inc.
+    http://libvirt.org/
+ 
+    This library is free software; you can redistribute it and/or
+_at_@ -430,6 +430,13 @@ sig
+     cpu : int;				(** real CPU number, -1 if offline *)
+   }
+ 
++  type domain_create_flag =
++  | START_PAUSED                        (** Launch guest in paused state *)
++  | START_AUTODESTROY                   (** Automatically kill guest on close *)
++  | START_BYPASS_CACHE                  (** Avoid filesystem cache pollution *)
++  | START_FORCE_BOOT                    (** Discard any managed save *)
++  | START_VALIDATE                      (** Validate XML against schema *)
++
+   type sched_param = string * sched_param_value
+   and sched_param_value =
+     | SchedFieldInt32 of int32 | SchedFieldUInt32 of int32
+_at_@ -478,8 +485,10 @@ sig
+ 
+   val create_linux : [>`W] Connect.t -> xml -> rw t
+     (** Create a new guest domain (not necessarily a Linux one)
+-	from the given XML.
++	from the given XML.  Use {!create_xml} instead.
+     *)
++  val create_xml : [>`W] Connect.t -> xml -> domain_create_flag list -> rw t
++    (** Create a new guest domain from the given XML. *)
+   val lookup_by_id : 'a Connect.t -> int -> 'a t
+     (** Lookup a domain by ID. *)
+   val lookup_by_uuid : 'a Connect.t -> uuid -> 'a t
+diff --git a/libvirt/libvirt_c.c b/libvirt/libvirt_c.c
+index 71e6f61..6e56682 100644
+--- a/libvirt/libvirt_c.c
++++ b/libvirt/libvirt_c.c
+_at_@ -6,7 +6,7 @@
+  */
+ 
+ /* OCaml bindings for libvirt.
+- * (C) Copyright 2007-2008 Richard W.M. Jones, Red Hat Inc.
++ * (C) Copyright 2007-2015 Richard W.M. Jones, Red Hat Inc.
+  * http://libvirt.org/
+  *
+  * This library is free software; you can redistribute it and/or
+_at_@ -525,6 +525,29 @@ ocaml_libvirt_domain_create_linux (value connv, value strv)
+   CAMLreturn (rv);
+ }
+ 
++/* Automatically generated binding for virDomainCreateXML.
++ * In generator.pl this function has signature "conn, string, unsigned : dom".
++ */
++
++CAMLprim value
++ocaml_libvirt_domain_create_xml (value connv, value strv, value uv)
++{
++  CAMLparam3 (connv, strv, uv);
++
++  CAMLlocal1 (rv);
++  virConnectPtr conn = Connect_val (connv);
++  char *str = String_val (strv);
++  unsigned int u = Int_val (uv);
++  virDomainPtr r;
++
++  NONBLOCKING (r = virDomainCreateXML (conn, str, u));
++  CHECK_ERROR (!r, conn, "virDomainCreateXML");
++
++  rv = Val_domain (r, connv);
++
++  CAMLreturn (rv);
++}
++
+ /* Automatically generated binding for virDomainFree.
+  * In generator.pl this function has signature "dom : free".
+  */
+-- 
+2.3.1
+
diff --git a/testing/ocaml-libvirt/0001-Remove-unused-not_supported-function.patch b/testing/ocaml-libvirt/0001-Remove-unused-not_supported-function.patch
new file mode 100644
index 0000000000..851385cba3
--- /dev/null
+++ b/testing/ocaml-libvirt/0001-Remove-unused-not_supported-function.patch
_at_@ -0,0 +1,57 @@
+From 8853f5a49587f00a7d2a5c8c7e52480a16bbdb02 Mon Sep 17 00:00:00 2001
+From: "Richard W.M. Jones" <rjones_at_redhat.com>
+Date: Fri, 5 Feb 2016 16:28:34 +0000
+Subject: [PATCH] Remove unused 'not_supported' function.
+
+Found by compiling under GCC 6.  The warning was:
+
+In file included from libvirt_c.c:2058:0:
+libvirt_c_epilogue.c:89:1: error: 'not_supported' defined but not used [-Werror=unused-function]
+ not_supported (const char *fn)
+ ^~~~~~~~~~~~~
+---
+ libvirt/libvirt_c_epilogue.c | 15 ---------------
+ libvirt/libvirt_c_prologue.c |  1 -
+ 2 files changed, 16 deletions(-)
+
+diff --git a/libvirt/libvirt_c_epilogue.c b/libvirt/libvirt_c_epilogue.c
+index 4972e50..fa592c9 100644
+--- a/libvirt/libvirt_c_epilogue.c
++++ b/libvirt/libvirt_c_epilogue.c
+_at_@ -84,21 +84,6 @@ _raise_virterror (const char *fn)
+   (void) caml__frame;
+ }
+ 
+-/* Raise an error if a function is not supported. */
+-static void
+-not_supported (const char *fn)
+-{
+-  CAMLparam0 ();
+-  CAMLlocal1 (fnv);
+-
+-  fnv = caml_copy_string (fn);
+-  caml_raise_with_arg (*caml_named_value ("ocaml_libvirt_not_supported"), fnv);
+-
+-  /*NOTREACHED*/
+-  /* Suppresses a compiler warning. */
+-  (void) caml__frame;
+-}
+-
+ /* Convert the virErrorNumber, virErrorDomain and virErrorLevel enums
+  * into values (longs because they are variants in OCaml).
+  *
+diff --git a/libvirt/libvirt_c_prologue.c b/libvirt/libvirt_c_prologue.c
+index bf972e9..710c0d6 100644
+--- a/libvirt/libvirt_c_prologue.c
++++ b/libvirt/libvirt_c_prologue.c
+_at_@ -25,7 +25,6 @@ typedef value (*Val_ptr_t) (void *);
+ static value Val_opt (void *ptr, Val_ptr_t Val_ptr);
+ /*static value option_default (value option, value deflt);*/
+ static void _raise_virterror (const char *fn) Noreturn;
+-static void not_supported (const char *fn) Noreturn;
+ static value Val_virterror (virErrorPtr err);
+ 
+ /* Use this around synchronous libvirt API calls to release the OCaml
+-- 
+2.5.0
+
diff --git a/testing/ocaml-libvirt/0001-Suppress-errors-to-stderr-and-use-thread-local-virEr.patch b/testing/ocaml-libvirt/0001-Suppress-errors-to-stderr-and-use-thread-local-virEr.patch
new file mode 100644
index 0000000000..f3655349e8
--- /dev/null
+++ b/testing/ocaml-libvirt/0001-Suppress-errors-to-stderr-and-use-thread-local-virEr.patch
_at_@ -0,0 +1,1864 @@
+From 68fae1ec3de46fd9eec88fb7c1894ea7ed85ccc9 Mon Sep 17 00:00:00 2001
+From: "Richard W.M. Jones" <rjones_at_redhat.com>
+Date: Tue, 17 Mar 2015 12:51:50 +0000
+Subject: [PATCH 1/2] Suppress errors to stderr and use thread-local
+ virErrorPtr
+
+This allows us to capture errors that happen during virConnectOpen,
+without spewing error messages on stderr.
+
+The patch is rather large, only because we don't need to pass the
+virConnectPtr argument to CHECK_ERROR/_raise_virterror any longer.
+---
+ libvirt/generator.pl         |  66 ++++++------
+ libvirt/libvirt_c.c          | 241 +++++++++++++++++--------------------------
+ libvirt/libvirt_c_epilogue.c |   4 +-
+ libvirt/libvirt_c_oneoffs.c  |  94 +++++++----------
+ libvirt/libvirt_c_prologue.c |   6 +-
+ 5 files changed, 169 insertions(+), 242 deletions(-)
+
+diff --git a/libvirt/generator.pl b/libvirt/generator.pl
+index 421592b..34801ba 100755
+--- a/libvirt/generator.pl
++++ b/libvirt/generator.pl
+_at_@ -343,17 +343,13 @@ sub gen_unpack_args
+     if ($_ eq "conn") {
+ 	"virConnectPtr conn = Connect_val (connv);"
+     } elsif ($_ eq "dom") {
+-	"virDomainPtr dom = Domain_val (domv);\n".
+-	"  virConnectPtr conn = Connect_domv (domv);"
++	"virDomainPtr dom = Domain_val (domv);"
+     } elsif ($_ eq "net") {
+-	"virNetworkPtr net = Network_val (netv);\n".
+-	"  virConnectPtr conn = Connect_netv (netv);"
++	"virNetworkPtr net = Network_val (netv);"
+     } elsif ($_ eq "pool") {
+-	"virStoragePoolPtr pool = Pool_val (poolv);\n".
+-	"  virConnectPtr conn = Connect_polv (poolv);"
++	"virStoragePoolPtr pool = Pool_val (poolv);"
+     } elsif ($_ eq "vol") {
+-	"virStorageVolPtr vol = Volume_val (volv);\n".
+-	"  virConnectPtr conn = Connect_volv (volv);"
++	"virStorageVolPtr vol = Volume_val (volv);"
+     } else {
+ 	die "unknown short name $_"
+     }
+_at_@ -402,7 +398,7 @@ sub gen_c_code
+   char *r;
+ 
+   NONBLOCKING (r = $c_name ($1));
+-  CHECK_ERROR (!r, conn, \"$c_name\");
++  CHECK_ERROR (!r, \"$c_name\");
+ 
+   rv = caml_copy_string (r);
+   free (r);
+_at_@ -415,7 +411,7 @@ sub gen_c_code
+   const char *r;
+ 
+   NONBLOCKING (r = $c_name ($1));
+-  CHECK_ERROR (!r, conn, \"$c_name\");
++  CHECK_ERROR (!r, \"$c_name\");
+ 
+   rv = caml_copy_string (r);
+   CAMLreturn (rv);
+_at_@ -426,7 +422,7 @@ sub gen_c_code
+   int r;
+ 
+   NONBLOCKING (r = $c_name ($1));
+-  CHECK_ERROR (r == -1, conn, \"$c_name\");
++  CHECK_ERROR (r == -1, \"$c_name\");
+ 
+   CAMLreturn (Val_int (r));
+ "
+_at_@ -438,7 +434,7 @@ sub gen_c_code
+   int r;
+ 
+   NONBLOCKING (r = $c_name ($1, uuid));
+-  CHECK_ERROR (r == -1, conn, \"$c_name\");
++  CHECK_ERROR (r == -1, \"$c_name\");
+ 
+   /* UUIDs are byte arrays with a fixed length. */
+   rv = caml_alloc_string (VIR_UUID_BUFLEN);
+_at_@ -453,7 +449,7 @@ sub gen_c_code
+   int r;
+ 
+   NONBLOCKING (r = $c_name ($1, uuid));
+-  CHECK_ERROR (r == -1, conn, \"$c_name\");
++  CHECK_ERROR (r == -1, \"$c_name\");
+ 
+   rv = caml_copy_string (uuid);
+   CAMLreturn (rv);
+_at_@ -464,7 +460,7 @@ sub gen_c_code
+   int r, b;
+ 
+   NONBLOCKING (r = $c_name ($1, &b));
+-  CHECK_ERROR (r == -1, conn, \"$c_name\");
++  CHECK_ERROR (r == -1, \"$c_name\");
+ 
+   CAMLreturn (b ? Val_true : Val_false);
+ "
+_at_@ -476,7 +472,7 @@ sub gen_c_code
+   b = bv == Val_true ? 1 : 0;
+ 
+   NONBLOCKING (r = $c_name ($1, b));
+-  CHECK_ERROR (r == -1, conn, \"$c_name\");
++  CHECK_ERROR (r == -1, \"$c_name\");
+ 
+   CAMLreturn (Val_unit);
+ "
+_at_@ -498,7 +494,7 @@ sub gen_c_code
+   }
+ 
+   NONBLOCKING (r = $c_name (conn, ids, i));
+-  CHECK_ERROR (r == -1, conn, \"$c_name\");
++  CHECK_ERROR (r == -1, \"$c_name\");
+ 
+   rv = caml_alloc (r, 0);
+   for (i = 0; i < r; ++i)
+_at_@ -525,7 +521,7 @@ sub gen_c_code
+   }
+ 
+   NONBLOCKING (r = $c_name ($1, names, i));
+-  CHECK_ERROR (r == -1, conn, \"$c_name\");
++  CHECK_ERROR (r == -1, \"$c_name\");
+ 
+   rv = caml_alloc (r, 0);
+   for (i = 0; i < r; ++i) {
+_at_@ -543,7 +539,7 @@ sub gen_c_code
+   char *r;
+ 
+   NONBLOCKING (r = $c_name ($1, 0));
+-  CHECK_ERROR (!r, conn, \"$c_name\");
++  CHECK_ERROR (!r, \"$c_name\");
+ 
+   rv = caml_copy_string (r);
+   free (r);
+_at_@ -555,7 +551,7 @@ sub gen_c_code
+   int r;
+ 
+   NONBLOCKING (r = $c_name ($1, 0));
+-  CHECK_ERROR (r == -1, conn, \"$c_name\");
++  CHECK_ERROR (r == -1, \"$c_name\");
+ 
+   CAMLreturn (Val_unit);
+ "
+_at_@ -565,7 +561,7 @@ sub gen_c_code
+   int r;
+ 
+   NONBLOCKING (r = $c_name ($1));
+-  CHECK_ERROR (r == -1, conn, \"$c_name\");
++  CHECK_ERROR (r == -1, \"$c_name\");
+ 
+   CAMLreturn (Val_unit);
+ "
+_at_@ -575,7 +571,7 @@ sub gen_c_code
+   int r;
+ 
+   NONBLOCKING (r = $c_name ($1));
+-  CHECK_ERROR (r == -1, conn, \"$c_name\");
++  CHECK_ERROR (r == -1, \"$c_name\");
+ 
+   /* So that we don't double-free in the finalizer: */
+   " . gen_free_arg ($1) . "
+_at_@ -589,7 +585,7 @@ sub gen_c_code
+   int r;
+ 
+   NONBLOCKING (r = $c_name ($1, str));
+-  CHECK_ERROR (r == -1, conn, \"$c_name\");
++  CHECK_ERROR (r == -1, \"$c_name\");
+ 
+   CAMLreturn (Val_unit);
+ "
+_at_@ -601,7 +597,7 @@ sub gen_c_code
+   int r;
+ 
+   NONBLOCKING (r = $c_name ($1, str, 0));
+-  CHECK_ERROR (!r, conn, \"$c_name\");
++  CHECK_ERROR (!r, \"$c_name\");
+ 
+   CAMLreturn (Val_unit);
+ "
+_at_@ -614,7 +610,7 @@ sub gen_c_code
+   $c_ret_type r;
+ 
+   NONBLOCKING (r = $c_name ($1, str));
+-  CHECK_ERROR (!r, conn, \"$c_name\");
++  CHECK_ERROR (!r, \"$c_name\");
+ 
+   " . gen_pack_result ($2) . "
+ 
+_at_@ -629,7 +625,7 @@ sub gen_c_code
+   $c_ret_type r;
+ 
+   NONBLOCKING (r = $c_name ($1, str, 0));
+-  CHECK_ERROR (!r, conn, \"$c_name\");
++  CHECK_ERROR (!r, \"$c_name\");
+ 
+   " . gen_pack_result ($2) . "
+ 
+_at_@ -645,7 +641,7 @@ sub gen_c_code
+   $c_ret_type r;
+ 
+   NONBLOCKING (r = $c_name ($1, str, u));
+-  CHECK_ERROR (!r, conn, \"$c_name\");
++  CHECK_ERROR (!r, \"$c_name\");
+ 
+   " . gen_pack_result ($2) . "
+ 
+_at_@ -659,7 +655,7 @@ sub gen_c_code
+   int r;
+ 
+   NONBLOCKING (r = $c_name ($1, i));
+-  CHECK_ERROR (r == -1, conn, \"$c_name\");
++  CHECK_ERROR (r == -1, \"$c_name\");
+ 
+   CAMLreturn (Val_unit);
+ "
+_at_@ -673,7 +669,7 @@ sub gen_c_code
+   $c_ret_type r;
+ 
+   NONBLOCKING (r = $c_name ($1, i));
+-  CHECK_ERROR (!r, conn, \"$c_name\");
++  CHECK_ERROR (!r, \"$c_name\");
+ 
+   " . gen_pack_result ($3) . "
+ 
+_at_@ -688,7 +684,7 @@ sub gen_c_code
+   $c_ret_type r;
+ 
+   NONBLOCKING (r = $c_name ($1, uuid));
+-  CHECK_ERROR (!r, conn, \"$c_name\");
++  CHECK_ERROR (!r, \"$c_name\");
+ 
+   " . gen_pack_result ($2) . "
+ 
+_at_@ -702,7 +698,7 @@ sub gen_c_code
+   $c_ret_type r;
+ 
+   NONBLOCKING (r = $c_name ($1, 0));
+-  CHECK_ERROR (!r, conn, \"$c_name\");
++  CHECK_ERROR (!r, \"$c_name\");
+ 
+   " . gen_pack_result ($2) . "
+ 
+_at_@ -716,7 +712,7 @@ sub gen_c_code
+   $c_ret_type r;
+ 
+   NONBLOCKING (r = $c_name ($1));
+-  CHECK_ERROR (!r, conn, \"$c_name\");
++  CHECK_ERROR (!r, \"$c_name\");
+ 
+   " . gen_pack_result ($2) . "
+ 
+_at_@ -731,7 +727,7 @@ sub gen_c_code
+   $c_ret_type r;
+ 
+   NONBLOCKING (r = $c_name ($1, str));
+-  CHECK_ERROR (!r, conn, \"$c_name\");
++  CHECK_ERROR (!r, \"$c_name\");
+ 
+   connv = Field ($3v, 1);
+   " . gen_pack_result ($2) . "
+_at_@ -747,7 +743,7 @@ sub gen_c_code
+   $c_ret_type r;
+ 
+   NONBLOCKING (r = $c_name ($1, str, 0));
+-  CHECK_ERROR (!r, conn, \"$c_name\");
++  CHECK_ERROR (!r, \"$c_name\");
+ 
+   connv = Field ($3v, 1);
+   " . gen_pack_result ($2) . "
+_at_@ -762,7 +758,7 @@ sub gen_c_code
+   $c_ret_type r;
+ 
+   NONBLOCKING (r = $c_name ($1, 0));
+-  CHECK_ERROR (!r, conn, \"$c_name\");
++  CHECK_ERROR (!r, \"$c_name\");
+ 
+   connv = Field ($3v, 1);
+   " . gen_pack_result ($2) . "
+_at_@ -777,7 +773,7 @@ sub gen_c_code
+   $c_ret_type r;
+ 
+   NONBLOCKING (r = $c_name ($1));
+-  CHECK_ERROR (!r, conn, \"$c_name\");
++  CHECK_ERROR (!r, \"$c_name\");
+ 
+   connv = Field ($3v, 1);
+   " . gen_pack_result ($2) . "
+diff --git a/libvirt/libvirt_c.c b/libvirt/libvirt_c.c
+index 6e56682..8d51944 100644
+--- a/libvirt/libvirt_c.c
++++ b/libvirt/libvirt_c.c
+_at_@ -61,7 +61,7 @@ ocaml_libvirt_connect_close (value connv)
+   int r;
+ 
+   NONBLOCKING (r = virConnectClose (conn));
+-  CHECK_ERROR (r == -1, conn, "virConnectClose");
++  CHECK_ERROR (r == -1, "virConnectClose");
+ 
+   /* So that we don't double-free in the finalizer: */
+   Connect_val (connv) = NULL;
+_at_@ -83,7 +83,7 @@ ocaml_libvirt_connect_get_hostname (value connv)
+   char *r;
+ 
+   NONBLOCKING (r = virConnectGetHostname (conn));
+-  CHECK_ERROR (!r, conn, "virConnectGetHostname");
++  CHECK_ERROR (!r, "virConnectGetHostname");
+ 
+   rv = caml_copy_string (r);
+   free (r);
+_at_@ -104,7 +104,7 @@ ocaml_libvirt_connect_get_uri (value connv)
+   char *r;
+ 
+   NONBLOCKING (r = virConnectGetURI (conn));
+-  CHECK_ERROR (!r, conn, "virConnectGetURI");
++  CHECK_ERROR (!r, "virConnectGetURI");
+ 
+   rv = caml_copy_string (r);
+   free (r);
+_at_@ -125,7 +125,7 @@ ocaml_libvirt_connect_get_type (value connv)
+   const char *r;
+ 
+   NONBLOCKING (r = virConnectGetType (conn));
+-  CHECK_ERROR (!r, conn, "virConnectGetType");
++  CHECK_ERROR (!r, "virConnectGetType");
+ 
+   rv = caml_copy_string (r);
+   CAMLreturn (rv);
+_at_@ -144,7 +144,7 @@ ocaml_libvirt_connect_num_of_domains (value connv)
+   int r;
+ 
+   NONBLOCKING (r = virConnectNumOfDomains (conn));
+-  CHECK_ERROR (r == -1, conn, "virConnectNumOfDomains");
++  CHECK_ERROR (r == -1, "virConnectNumOfDomains");
+ 
+   CAMLreturn (Val_int (r));
+ }
+_at_@ -174,7 +174,7 @@ ocaml_libvirt_connect_list_domains (value connv, value iv)
+   }
+ 
+   NONBLOCKING (r = virConnectListDomains (conn, ids, i));
+-  CHECK_ERROR (r == -1, conn, "virConnectListDomains");
++  CHECK_ERROR (r == -1, "virConnectListDomains");
+ 
+   rv = caml_alloc (r, 0);
+   for (i = 0; i < r; ++i)
+_at_@ -196,7 +196,7 @@ ocaml_libvirt_connect_num_of_defined_domains (value connv)
+   int r;
+ 
+   NONBLOCKING (r = virConnectNumOfDefinedDomains (conn));
+-  CHECK_ERROR (r == -1, conn, "virConnectNumOfDefinedDomains");
++  CHECK_ERROR (r == -1, "virConnectNumOfDefinedDomains");
+ 
+   CAMLreturn (Val_int (r));
+ }
+_at_@ -227,7 +227,7 @@ ocaml_libvirt_connect_list_defined_domains (value connv, value iv)
+   }
+ 
+   NONBLOCKING (r = virConnectListDefinedDomains (conn, names, i));
+-  CHECK_ERROR (r == -1, conn, "virConnectListDefinedDomains");
++  CHECK_ERROR (r == -1, "virConnectListDefinedDomains");
+ 
+   rv = caml_alloc (r, 0);
+   for (i = 0; i < r; ++i) {
+_at_@ -252,7 +252,7 @@ ocaml_libvirt_connect_num_of_networks (value connv)
+   int r;
+ 
+   NONBLOCKING (r = virConnectNumOfNetworks (conn));
+-  CHECK_ERROR (r == -1, conn, "virConnectNumOfNetworks");
++  CHECK_ERROR (r == -1, "virConnectNumOfNetworks");
+ 
+   CAMLreturn (Val_int (r));
+ }
+_at_@ -283,7 +283,7 @@ ocaml_libvirt_connect_list_networks (value connv, value iv)
+   }
+ 
+   NONBLOCKING (r = virConnectListNetworks (conn, names, i));
+-  CHECK_ERROR (r == -1, conn, "virConnectListNetworks");
++  CHECK_ERROR (r == -1, "virConnectListNetworks");
+ 
+   rv = caml_alloc (r, 0);
+   for (i = 0; i < r; ++i) {
+_at_@ -308,7 +308,7 @@ ocaml_libvirt_connect_num_of_defined_networks (value connv)
+   int r;
+ 
+   NONBLOCKING (r = virConnectNumOfDefinedNetworks (conn));
+-  CHECK_ERROR (r == -1, conn, "virConnectNumOfDefinedNetworks");
++  CHECK_ERROR (r == -1, "virConnectNumOfDefinedNetworks");
+ 
+   CAMLreturn (Val_int (r));
+ }
+_at_@ -339,7 +339,7 @@ ocaml_libvirt_connect_list_defined_networks (value connv, value iv)
+   }
+ 
+   NONBLOCKING (r = virConnectListDefinedNetworks (conn, names, i));
+-  CHECK_ERROR (r == -1, conn, "virConnectListDefinedNetworks");
++  CHECK_ERROR (r == -1, "virConnectListDefinedNetworks");
+ 
+   rv = caml_alloc (r, 0);
+   for (i = 0; i < r; ++i) {
+_at_@ -364,7 +364,7 @@ ocaml_libvirt_connect_num_of_storage_pools (value connv)
+   int r;
+ 
+   NONBLOCKING (r = virConnectNumOfStoragePools (conn));
+-  CHECK_ERROR (r == -1, conn, "virConnectNumOfStoragePools");
++  CHECK_ERROR (r == -1, "virConnectNumOfStoragePools");
+ 
+   CAMLreturn (Val_int (r));
+ }
+_at_@ -395,7 +395,7 @@ ocaml_libvirt_connect_list_storage_pools (value connv, value iv)
+   }
+ 
+   NONBLOCKING (r = virConnectListStoragePools (conn, names, i));
+-  CHECK_ERROR (r == -1, conn, "virConnectListStoragePools");
++  CHECK_ERROR (r == -1, "virConnectListStoragePools");
+ 
+   rv = caml_alloc (r, 0);
+   for (i = 0; i < r; ++i) {
+_at_@ -420,7 +420,7 @@ ocaml_libvirt_connect_num_of_defined_storage_pools (value connv)
+   int r;
+ 
+   NONBLOCKING (r = virConnectNumOfDefinedStoragePools (conn));
+-  CHECK_ERROR (r == -1, conn, "virConnectNumOfDefinedStoragePools");
++  CHECK_ERROR (r == -1, "virConnectNumOfDefinedStoragePools");
+ 
+   CAMLreturn (Val_int (r));
+ }
+_at_@ -451,7 +451,7 @@ ocaml_libvirt_connect_list_defined_storage_pools (value connv, value iv)
+   }
+ 
+   NONBLOCKING (r = virConnectListDefinedStoragePools (conn, names, i));
+-  CHECK_ERROR (r == -1, conn, "virConnectListDefinedStoragePools");
++  CHECK_ERROR (r == -1, "virConnectListDefinedStoragePools");
+ 
+   rv = caml_alloc (r, 0);
+   for (i = 0; i < r; ++i) {
+_at_@ -477,7 +477,7 @@ ocaml_libvirt_connect_get_capabilities (value connv)
+   char *r;
+ 
+   NONBLOCKING (r = virConnectGetCapabilities (conn));
+-  CHECK_ERROR (!r, conn, "virConnectGetCapabilities");
++  CHECK_ERROR (!r, "virConnectGetCapabilities");
+ 
+   rv = caml_copy_string (r);
+   free (r);
+_at_@ -498,7 +498,7 @@ ocaml_libvirt_connect_domain_event_deregister_any (value connv, value iv)
+   int r;
+ 
+   NONBLOCKING (r = virConnectDomainEventDeregisterAny (conn, i));
+-  CHECK_ERROR (r == -1, conn, "virConnectDomainEventDeregisterAny");
++  CHECK_ERROR (r == -1, "virConnectDomainEventDeregisterAny");
+ 
+   CAMLreturn (Val_unit);
+ }
+_at_@ -518,7 +518,7 @@ ocaml_libvirt_domain_create_linux (value connv, value strv)
+   virDomainPtr r;
+ 
+   NONBLOCKING (r = virDomainCreateLinux (conn, str, 0));
+-  CHECK_ERROR (!r, conn, "virDomainCreateLinux");
++  CHECK_ERROR (!r, "virDomainCreateLinux");
+ 
+   rv = Val_domain (r, connv);
+ 
+_at_@ -541,7 +541,7 @@ ocaml_libvirt_domain_create_xml (value connv, value strv, value uv)
+   virDomainPtr r;
+ 
+   NONBLOCKING (r = virDomainCreateXML (conn, str, u));
+-  CHECK_ERROR (!r, conn, "virDomainCreateXML");
++  CHECK_ERROR (!r, "virDomainCreateXML");
+ 
+   rv = Val_domain (r, connv);
+ 
+_at_@ -558,11 +558,10 @@ ocaml_libvirt_domain_free (value domv)
+   CAMLparam1 (domv);
+ 
+   virDomainPtr dom = Domain_val (domv);
+-  virConnectPtr conn = Connect_domv (domv);
+   int r;
+ 
+   NONBLOCKING (r = virDomainFree (dom));
+-  CHECK_ERROR (r == -1, conn, "virDomainFree");
++  CHECK_ERROR (r == -1, "virDomainFree");
+ 
+   /* So that we don't double-free in the finalizer: */
+   Domain_val (domv) = NULL;
+_at_@ -580,11 +579,10 @@ ocaml_libvirt_domain_destroy (value domv)
+   CAMLparam1 (domv);
+ 
+   virDomainPtr dom = Domain_val (domv);
+-  virConnectPtr conn = Connect_domv (domv);
+   int r;
+ 
+   NONBLOCKING (r = virDomainDestroy (dom));
+-  CHECK_ERROR (r == -1, conn, "virDomainDestroy");
++  CHECK_ERROR (r == -1, "virDomainDestroy");
+ 
+   /* So that we don't double-free in the finalizer: */
+   Domain_val (domv) = NULL;
+_at_@ -607,7 +605,7 @@ ocaml_libvirt_domain_lookup_by_name (value connv, value strv)
+   virDomainPtr r;
+ 
+   NONBLOCKING (r = virDomainLookupByName (conn, str));
+-  CHECK_ERROR (!r, conn, "virDomainLookupByName");
++  CHECK_ERROR (!r, "virDomainLookupByName");
+ 
+   rv = Val_domain (r, connv);
+ 
+_at_@ -629,7 +627,7 @@ ocaml_libvirt_domain_lookup_by_id (value connv, value iv)
+   virDomainPtr r;
+ 
+   NONBLOCKING (r = virDomainLookupByID (conn, i));
+-  CHECK_ERROR (!r, conn, "virDomainLookupByID");
++  CHECK_ERROR (!r, "virDomainLookupByID");
+ 
+   rv = Val_domain (r, connv);
+ 
+_at_@ -651,7 +649,7 @@ ocaml_libvirt_domain_lookup_by_uuid (value connv, value uuidv)
+   virDomainPtr r;
+ 
+   NONBLOCKING (r = virDomainLookupByUUID (conn, uuid));
+-  CHECK_ERROR (!r, conn, "virDomainLookupByUUID");
++  CHECK_ERROR (!r, "virDomainLookupByUUID");
+ 
+   rv = Val_domain (r, connv);
+ 
+_at_@ -673,7 +671,7 @@ ocaml_libvirt_domain_lookup_by_uuid_string (value connv, value strv)
+   virDomainPtr r;
+ 
+   NONBLOCKING (r = virDomainLookupByUUIDString (conn, str));
+-  CHECK_ERROR (!r, conn, "virDomainLookupByUUIDString");
++  CHECK_ERROR (!r, "virDomainLookupByUUIDString");
+ 
+   rv = Val_domain (r, connv);
+ 
+_at_@ -691,11 +689,10 @@ ocaml_libvirt_domain_get_name (value domv)
+ 
+   CAMLlocal1 (rv);
+   virDomainPtr dom = Domain_val (domv);
+-  virConnectPtr conn = Connect_domv (domv);
+   const char *r;
+ 
+   NONBLOCKING (r = virDomainGetName (dom));
+-  CHECK_ERROR (!r, conn, "virDomainGetName");
++  CHECK_ERROR (!r, "virDomainGetName");
+ 
+   rv = caml_copy_string (r);
+   CAMLreturn (rv);
+_at_@ -712,11 +709,10 @@ ocaml_libvirt_domain_get_os_type (value domv)
+ 
+   CAMLlocal1 (rv);
+   virDomainPtr dom = Domain_val (domv);
+-  virConnectPtr conn = Connect_domv (domv);
+   char *r;
+ 
+   NONBLOCKING (r = virDomainGetOSType (dom));
+-  CHECK_ERROR (!r, conn, "virDomainGetOSType");
++  CHECK_ERROR (!r, "virDomainGetOSType");
+ 
+   rv = caml_copy_string (r);
+   free (r);
+_at_@ -734,11 +730,10 @@ ocaml_libvirt_domain_get_xml_desc (value domv)
+ 
+   CAMLlocal1 (rv);
+   virDomainPtr dom = Domain_val (domv);
+-  virConnectPtr conn = Connect_domv (domv);
+   char *r;
+ 
+   NONBLOCKING (r = virDomainGetXMLDesc (dom, 0));
+-  CHECK_ERROR (!r, conn, "virDomainGetXMLDesc");
++  CHECK_ERROR (!r, "virDomainGetXMLDesc");
+ 
+   rv = caml_copy_string (r);
+   free (r);
+_at_@ -756,12 +751,11 @@ ocaml_libvirt_domain_get_uuid (value domv)
+ 
+   CAMLlocal1 (rv);
+   virDomainPtr dom = Domain_val (domv);
+-  virConnectPtr conn = Connect_domv (domv);
+   unsigned char uuid[VIR_UUID_BUFLEN];
+   int r;
+ 
+   NONBLOCKING (r = virDomainGetUUID (dom, uuid));
+-  CHECK_ERROR (r == -1, conn, "virDomainGetUUID");
++  CHECK_ERROR (r == -1, "virDomainGetUUID");
+ 
+   /* UUIDs are byte arrays with a fixed length. */
+   rv = caml_alloc_string (VIR_UUID_BUFLEN);
+_at_@ -780,12 +774,11 @@ ocaml_libvirt_domain_get_uuid_string (value domv)
+ 
+   CAMLlocal1 (rv);
+   virDomainPtr dom = Domain_val (domv);
+-  virConnectPtr conn = Connect_domv (domv);
+   char uuid[VIR_UUID_STRING_BUFLEN];
+   int r;
+ 
+   NONBLOCKING (r = virDomainGetUUIDString (dom, uuid));
+-  CHECK_ERROR (r == -1, conn, "virDomainGetUUIDString");
++  CHECK_ERROR (r == -1, "virDomainGetUUIDString");
+ 
+   rv = caml_copy_string (uuid);
+   CAMLreturn (rv);
+_at_@ -801,11 +794,10 @@ ocaml_libvirt_domain_get_max_vcpus (value domv)
+   CAMLparam1 (domv);
+ 
+   virDomainPtr dom = Domain_val (domv);
+-  virConnectPtr conn = Connect_domv (domv);
+   int r;
+ 
+   NONBLOCKING (r = virDomainGetMaxVcpus (dom));
+-  CHECK_ERROR (r == -1, conn, "virDomainGetMaxVcpus");
++  CHECK_ERROR (r == -1, "virDomainGetMaxVcpus");
+ 
+   CAMLreturn (Val_int (r));
+ }
+_at_@ -820,12 +812,11 @@ ocaml_libvirt_domain_save (value domv, value strv)
+   CAMLparam2 (domv, strv);
+ 
+   virDomainPtr dom = Domain_val (domv);
+-  virConnectPtr conn = Connect_domv (domv);
+   char *str = String_val (strv);
+   int r;
+ 
+   NONBLOCKING (r = virDomainSave (dom, str));
+-  CHECK_ERROR (r == -1, conn, "virDomainSave");
++  CHECK_ERROR (r == -1, "virDomainSave");
+ 
+   CAMLreturn (Val_unit);
+ }
+_at_@ -844,7 +835,7 @@ ocaml_libvirt_domain_restore (value connv, value strv)
+   int r;
+ 
+   NONBLOCKING (r = virDomainRestore (conn, str));
+-  CHECK_ERROR (r == -1, conn, "virDomainRestore");
++  CHECK_ERROR (r == -1, "virDomainRestore");
+ 
+   CAMLreturn (Val_unit);
+ }
+_at_@ -860,12 +851,11 @@ ocaml_libvirt_domain_core_dump (value domv, value strv)
+ 
+   CAMLlocal1 (rv);
+   virDomainPtr dom = Domain_val (domv);
+-  virConnectPtr conn = Connect_domv (domv);
+   char *str = String_val (strv);
+   int r;
+ 
+   NONBLOCKING (r = virDomainCoreDump (dom, str, 0));
+-  CHECK_ERROR (!r, conn, "virDomainCoreDump");
++  CHECK_ERROR (!r, "virDomainCoreDump");
+ 
+   CAMLreturn (Val_unit);
+ }
+_at_@ -880,11 +870,10 @@ ocaml_libvirt_domain_suspend (value domv)
+   CAMLparam1 (domv);
+ 
+   virDomainPtr dom = Domain_val (domv);
+-  virConnectPtr conn = Connect_domv (domv);
+   int r;
+ 
+   NONBLOCKING (r = virDomainSuspend (dom));
+-  CHECK_ERROR (r == -1, conn, "virDomainSuspend");
++  CHECK_ERROR (r == -1, "virDomainSuspend");
+ 
+   CAMLreturn (Val_unit);
+ }
+_at_@ -899,11 +888,10 @@ ocaml_libvirt_domain_resume (value domv)
+   CAMLparam1 (domv);
+ 
+   virDomainPtr dom = Domain_val (domv);
+-  virConnectPtr conn = Connect_domv (domv);
+   int r;
+ 
+   NONBLOCKING (r = virDomainResume (dom));
+-  CHECK_ERROR (r == -1, conn, "virDomainResume");
++  CHECK_ERROR (r == -1, "virDomainResume");
+ 
+   CAMLreturn (Val_unit);
+ }
+_at_@ -918,11 +906,10 @@ ocaml_libvirt_domain_shutdown (value domv)
+   CAMLparam1 (domv);
+ 
+   virDomainPtr dom = Domain_val (domv);
+-  virConnectPtr conn = Connect_domv (domv);
+   int r;
+ 
+   NONBLOCKING (r = virDomainShutdown (dom));
+-  CHECK_ERROR (r == -1, conn, "virDomainShutdown");
++  CHECK_ERROR (r == -1, "virDomainShutdown");
+ 
+   CAMLreturn (Val_unit);
+ }
+_at_@ -937,11 +924,10 @@ ocaml_libvirt_domain_reboot (value domv)
+   CAMLparam1 (domv);
+ 
+   virDomainPtr dom = Domain_val (domv);
+-  virConnectPtr conn = Connect_domv (domv);
+   int r;
+ 
+   NONBLOCKING (r = virDomainReboot (dom, 0));
+-  CHECK_ERROR (r == -1, conn, "virDomainReboot");
++  CHECK_ERROR (r == -1, "virDomainReboot");
+ 
+   CAMLreturn (Val_unit);
+ }
+_at_@ -961,7 +947,7 @@ ocaml_libvirt_domain_define_xml (value connv, value strv)
+   virDomainPtr r;
+ 
+   NONBLOCKING (r = virDomainDefineXML (conn, str));
+-  CHECK_ERROR (!r, conn, "virDomainDefineXML");
++  CHECK_ERROR (!r, "virDomainDefineXML");
+ 
+   rv = Val_domain (r, connv);
+ 
+_at_@ -978,11 +964,10 @@ ocaml_libvirt_domain_undefine (value domv)
+   CAMLparam1 (domv);
+ 
+   virDomainPtr dom = Domain_val (domv);
+-  virConnectPtr conn = Connect_domv (domv);
+   int r;
+ 
+   NONBLOCKING (r = virDomainUndefine (dom));
+-  CHECK_ERROR (r == -1, conn, "virDomainUndefine");
++  CHECK_ERROR (r == -1, "virDomainUndefine");
+ 
+   CAMLreturn (Val_unit);
+ }
+_at_@ -997,11 +982,10 @@ ocaml_libvirt_domain_create (value domv)
+   CAMLparam1 (domv);
+ 
+   virDomainPtr dom = Domain_val (domv);
+-  virConnectPtr conn = Connect_domv (domv);
+   int r;
+ 
+   NONBLOCKING (r = virDomainCreate (dom));
+-  CHECK_ERROR (r == -1, conn, "virDomainCreate");
++  CHECK_ERROR (r == -1, "virDomainCreate");
+ 
+   CAMLreturn (Val_unit);
+ }
+_at_@ -1016,12 +1000,11 @@ ocaml_libvirt_domain_attach_device (value domv, value strv)
+   CAMLparam2 (domv, strv);
+ 
+   virDomainPtr dom = Domain_val (domv);
+-  virConnectPtr conn = Connect_domv (domv);
+   char *str = String_val (strv);
+   int r;
+ 
+   NONBLOCKING (r = virDomainAttachDevice (dom, str));
+-  CHECK_ERROR (r == -1, conn, "virDomainAttachDevice");
++  CHECK_ERROR (r == -1, "virDomainAttachDevice");
+ 
+   CAMLreturn (Val_unit);
+ }
+_at_@ -1036,12 +1019,11 @@ ocaml_libvirt_domain_detach_device (value domv, value strv)
+   CAMLparam2 (domv, strv);
+ 
+   virDomainPtr dom = Domain_val (domv);
+-  virConnectPtr conn = Connect_domv (domv);
+   char *str = String_val (strv);
+   int r;
+ 
+   NONBLOCKING (r = virDomainDetachDevice (dom, str));
+-  CHECK_ERROR (r == -1, conn, "virDomainDetachDevice");
++  CHECK_ERROR (r == -1, "virDomainDetachDevice");
+ 
+   CAMLreturn (Val_unit);
+ }
+_at_@ -1056,11 +1038,10 @@ ocaml_libvirt_domain_get_autostart (value domv)
+   CAMLparam1 (domv);
+ 
+   virDomainPtr dom = Domain_val (domv);
+-  virConnectPtr conn = Connect_domv (domv);
+   int r, b;
+ 
+   NONBLOCKING (r = virDomainGetAutostart (dom, &b));
+-  CHECK_ERROR (r == -1, conn, "virDomainGetAutostart");
++  CHECK_ERROR (r == -1, "virDomainGetAutostart");
+ 
+   CAMLreturn (b ? Val_true : Val_false);
+ }
+_at_@ -1075,13 +1056,12 @@ ocaml_libvirt_domain_set_autostart (value domv, value bv)
+   CAMLparam2 (domv, bv);
+ 
+   virDomainPtr dom = Domain_val (domv);
+-  virConnectPtr conn = Connect_domv (domv);
+   int r, b;
+ 
+   b = bv == Val_true ? 1 : 0;
+ 
+   NONBLOCKING (r = virDomainSetAutostart (dom, b));
+-  CHECK_ERROR (r == -1, conn, "virDomainSetAutostart");
++  CHECK_ERROR (r == -1, "virDomainSetAutostart");
+ 
+   CAMLreturn (Val_unit);
+ }
+_at_@ -1096,11 +1076,10 @@ ocaml_libvirt_network_free (value netv)
+   CAMLparam1 (netv);
+ 
+   virNetworkPtr net = Network_val (netv);
+-  virConnectPtr conn = Connect_netv (netv);
+   int r;
+ 
+   NONBLOCKING (r = virNetworkFree (net));
+-  CHECK_ERROR (r == -1, conn, "virNetworkFree");
++  CHECK_ERROR (r == -1, "virNetworkFree");
+ 
+   /* So that we don't double-free in the finalizer: */
+   Network_val (netv) = NULL;
+_at_@ -1118,11 +1097,10 @@ ocaml_libvirt_network_destroy (value netv)
+   CAMLparam1 (netv);
+ 
+   virNetworkPtr net = Network_val (netv);
+-  virConnectPtr conn = Connect_netv (netv);
+   int r;
+ 
+   NONBLOCKING (r = virNetworkDestroy (net));
+-  CHECK_ERROR (r == -1, conn, "virNetworkDestroy");
++  CHECK_ERROR (r == -1, "virNetworkDestroy");
+ 
+   /* So that we don't double-free in the finalizer: */
+   Network_val (netv) = NULL;
+_at_@ -1145,7 +1123,7 @@ ocaml_libvirt_network_lookup_by_name (value connv, value strv)
+   virNetworkPtr r;
+ 
+   NONBLOCKING (r = virNetworkLookupByName (conn, str));
+-  CHECK_ERROR (!r, conn, "virNetworkLookupByName");
++  CHECK_ERROR (!r, "virNetworkLookupByName");
+ 
+   rv = Val_network (r, connv);
+ 
+_at_@ -1167,7 +1145,7 @@ ocaml_libvirt_network_lookup_by_uuid (value connv, value uuidv)
+   virNetworkPtr r;
+ 
+   NONBLOCKING (r = virNetworkLookupByUUID (conn, uuid));
+-  CHECK_ERROR (!r, conn, "virNetworkLookupByUUID");
++  CHECK_ERROR (!r, "virNetworkLookupByUUID");
+ 
+   rv = Val_network (r, connv);
+ 
+_at_@ -1189,7 +1167,7 @@ ocaml_libvirt_network_lookup_by_uuid_string (value connv, value strv)
+   virNetworkPtr r;
+ 
+   NONBLOCKING (r = virNetworkLookupByUUIDString (conn, str));
+-  CHECK_ERROR (!r, conn, "virNetworkLookupByUUIDString");
++  CHECK_ERROR (!r, "virNetworkLookupByUUIDString");
+ 
+   rv = Val_network (r, connv);
+ 
+_at_@ -1207,11 +1185,10 @@ ocaml_libvirt_network_get_name (value netv)
+ 
+   CAMLlocal1 (rv);
+   virNetworkPtr net = Network_val (netv);
+-  virConnectPtr conn = Connect_netv (netv);
+   const char *r;
+ 
+   NONBLOCKING (r = virNetworkGetName (net));
+-  CHECK_ERROR (!r, conn, "virNetworkGetName");
++  CHECK_ERROR (!r, "virNetworkGetName");
+ 
+   rv = caml_copy_string (r);
+   CAMLreturn (rv);
+_at_@ -1228,11 +1205,10 @@ ocaml_libvirt_network_get_xml_desc (value netv)
+ 
+   CAMLlocal1 (rv);
+   virNetworkPtr net = Network_val (netv);
+-  virConnectPtr conn = Connect_netv (netv);
+   char *r;
+ 
+   NONBLOCKING (r = virNetworkGetXMLDesc (net, 0));
+-  CHECK_ERROR (!r, conn, "virNetworkGetXMLDesc");
++  CHECK_ERROR (!r, "virNetworkGetXMLDesc");
+ 
+   rv = caml_copy_string (r);
+   free (r);
+_at_@ -1250,11 +1226,10 @@ ocaml_libvirt_network_get_bridge_name (value netv)
+ 
+   CAMLlocal1 (rv);
+   virNetworkPtr net = Network_val (netv);
+-  virConnectPtr conn = Connect_netv (netv);
+   char *r;
+ 
+   NONBLOCKING (r = virNetworkGetBridgeName (net));
+-  CHECK_ERROR (!r, conn, "virNetworkGetBridgeName");
++  CHECK_ERROR (!r, "virNetworkGetBridgeName");
+ 
+   rv = caml_copy_string (r);
+   free (r);
+_at_@ -1272,12 +1247,11 @@ ocaml_libvirt_network_get_uuid (value netv)
+ 
+   CAMLlocal1 (rv);
+   virNetworkPtr net = Network_val (netv);
+-  virConnectPtr conn = Connect_netv (netv);
+   unsigned char uuid[VIR_UUID_BUFLEN];
+   int r;
+ 
+   NONBLOCKING (r = virNetworkGetUUID (net, uuid));
+-  CHECK_ERROR (r == -1, conn, "virNetworkGetUUID");
++  CHECK_ERROR (r == -1, "virNetworkGetUUID");
+ 
+   /* UUIDs are byte arrays with a fixed length. */
+   rv = caml_alloc_string (VIR_UUID_BUFLEN);
+_at_@ -1296,12 +1270,11 @@ ocaml_libvirt_network_get_uuid_string (value netv)
+ 
+   CAMLlocal1 (rv);
+   virNetworkPtr net = Network_val (netv);
+-  virConnectPtr conn = Connect_netv (netv);
+   char uuid[VIR_UUID_STRING_BUFLEN];
+   int r;
+ 
+   NONBLOCKING (r = virNetworkGetUUIDString (net, uuid));
+-  CHECK_ERROR (r == -1, conn, "virNetworkGetUUIDString");
++  CHECK_ERROR (r == -1, "virNetworkGetUUIDString");
+ 
+   rv = caml_copy_string (uuid);
+   CAMLreturn (rv);
+_at_@ -1317,11 +1290,10 @@ ocaml_libvirt_network_undefine (value netv)
+   CAMLparam1 (netv);
+ 
+   virNetworkPtr net = Network_val (netv);
+-  virConnectPtr conn = Connect_netv (netv);
+   int r;
+ 
+   NONBLOCKING (r = virNetworkUndefine (net));
+-  CHECK_ERROR (r == -1, conn, "virNetworkUndefine");
++  CHECK_ERROR (r == -1, "virNetworkUndefine");
+ 
+   CAMLreturn (Val_unit);
+ }
+_at_@ -1341,7 +1313,7 @@ ocaml_libvirt_network_create_xml (value connv, value strv)
+   virNetworkPtr r;
+ 
+   NONBLOCKING (r = virNetworkCreateXML (conn, str));
+-  CHECK_ERROR (!r, conn, "virNetworkCreateXML");
++  CHECK_ERROR (!r, "virNetworkCreateXML");
+ 
+   rv = Val_network (r, connv);
+ 
+_at_@ -1363,7 +1335,7 @@ ocaml_libvirt_network_define_xml (value connv, value strv)
+   virNetworkPtr r;
+ 
+   NONBLOCKING (r = virNetworkDefineXML (conn, str));
+-  CHECK_ERROR (!r, conn, "virNetworkDefineXML");
++  CHECK_ERROR (!r, "virNetworkDefineXML");
+ 
+   rv = Val_network (r, connv);
+ 
+_at_@ -1380,11 +1352,10 @@ ocaml_libvirt_network_create (value netv)
+   CAMLparam1 (netv);
+ 
+   virNetworkPtr net = Network_val (netv);
+-  virConnectPtr conn = Connect_netv (netv);
+   int r;
+ 
+   NONBLOCKING (r = virNetworkCreate (net));
+-  CHECK_ERROR (r == -1, conn, "virNetworkCreate");
++  CHECK_ERROR (r == -1, "virNetworkCreate");
+ 
+   CAMLreturn (Val_unit);
+ }
+_at_@ -1399,11 +1370,10 @@ ocaml_libvirt_network_get_autostart (value netv)
+   CAMLparam1 (netv);
+ 
+   virNetworkPtr net = Network_val (netv);
+-  virConnectPtr conn = Connect_netv (netv);
+   int r, b;
+ 
+   NONBLOCKING (r = virNetworkGetAutostart (net, &b));
+-  CHECK_ERROR (r == -1, conn, "virNetworkGetAutostart");
++  CHECK_ERROR (r == -1, "virNetworkGetAutostart");
+ 
+   CAMLreturn (b ? Val_true : Val_false);
+ }
+_at_@ -1418,13 +1388,12 @@ ocaml_libvirt_network_set_autostart (value netv, value bv)
+   CAMLparam2 (netv, bv);
+ 
+   virNetworkPtr net = Network_val (netv);
+-  virConnectPtr conn = Connect_netv (netv);
+   int r, b;
+ 
+   b = bv == Val_true ? 1 : 0;
+ 
+   NONBLOCKING (r = virNetworkSetAutostart (net, b));
+-  CHECK_ERROR (r == -1, conn, "virNetworkSetAutostart");
++  CHECK_ERROR (r == -1, "virNetworkSetAutostart");
+ 
+   CAMLreturn (Val_unit);
+ }
+_at_@ -1439,11 +1408,10 @@ ocaml_libvirt_storage_pool_free (value poolv)
+   CAMLparam1 (poolv);
+ 
+   virStoragePoolPtr pool = Pool_val (poolv);
+-  virConnectPtr conn = Connect_polv (poolv);
+   int r;
+ 
+   NONBLOCKING (r = virStoragePoolFree (pool));
+-  CHECK_ERROR (r == -1, conn, "virStoragePoolFree");
++  CHECK_ERROR (r == -1, "virStoragePoolFree");
+ 
+   /* So that we don't double-free in the finalizer: */
+   Pool_val (poolv) = NULL;
+_at_@ -1461,11 +1429,10 @@ ocaml_libvirt_storage_pool_destroy (value poolv)
+   CAMLparam1 (poolv);
+ 
+   virStoragePoolPtr pool = Pool_val (poolv);
+-  virConnectPtr conn = Connect_polv (poolv);
+   int r;
+ 
+   NONBLOCKING (r = virStoragePoolDestroy (pool));
+-  CHECK_ERROR (r == -1, conn, "virStoragePoolDestroy");
++  CHECK_ERROR (r == -1, "virStoragePoolDestroy");
+ 
+   /* So that we don't double-free in the finalizer: */
+   Pool_val (poolv) = NULL;
+_at_@ -1488,7 +1455,7 @@ ocaml_libvirt_storage_pool_lookup_by_name (value connv, value strv)
+   virStoragePoolPtr r;
+ 
+   NONBLOCKING (r = virStoragePoolLookupByName (conn, str));
+-  CHECK_ERROR (!r, conn, "virStoragePoolLookupByName");
++  CHECK_ERROR (!r, "virStoragePoolLookupByName");
+ 
+   rv = Val_pool (r, connv);
+ 
+_at_@ -1510,7 +1477,7 @@ ocaml_libvirt_storage_pool_lookup_by_uuid (value connv, value uuidv)
+   virStoragePoolPtr r;
+ 
+   NONBLOCKING (r = virStoragePoolLookupByUUID (conn, uuid));
+-  CHECK_ERROR (!r, conn, "virStoragePoolLookupByUUID");
++  CHECK_ERROR (!r, "virStoragePoolLookupByUUID");
+ 
+   rv = Val_pool (r, connv);
+ 
+_at_@ -1532,7 +1499,7 @@ ocaml_libvirt_storage_pool_lookup_by_uuid_string (value connv, value strv)
+   virStoragePoolPtr r;
+ 
+   NONBLOCKING (r = virStoragePoolLookupByUUIDString (conn, str));
+-  CHECK_ERROR (!r, conn, "virStoragePoolLookupByUUIDString");
++  CHECK_ERROR (!r, "virStoragePoolLookupByUUIDString");
+ 
+   rv = Val_pool (r, connv);
+ 
+_at_@ -1550,11 +1517,10 @@ ocaml_libvirt_storage_pool_get_name (value poolv)
+ 
+   CAMLlocal1 (rv);
+   virStoragePoolPtr pool = Pool_val (poolv);
+-  virConnectPtr conn = Connect_polv (poolv);
+   const char *r;
+ 
+   NONBLOCKING (r = virStoragePoolGetName (pool));
+-  CHECK_ERROR (!r, conn, "virStoragePoolGetName");
++  CHECK_ERROR (!r, "virStoragePoolGetName");
+ 
+   rv = caml_copy_string (r);
+   CAMLreturn (rv);
+_at_@ -1571,11 +1537,10 @@ ocaml_libvirt_storage_pool_get_xml_desc (value poolv)
+ 
+   CAMLlocal1 (rv);
+   virStoragePoolPtr pool = Pool_val (poolv);
+-  virConnectPtr conn = Connect_polv (poolv);
+   char *r;
+ 
+   NONBLOCKING (r = virStoragePoolGetXMLDesc (pool, 0));
+-  CHECK_ERROR (!r, conn, "virStoragePoolGetXMLDesc");
++  CHECK_ERROR (!r, "virStoragePoolGetXMLDesc");
+ 
+   rv = caml_copy_string (r);
+   free (r);
+_at_@ -1593,12 +1558,11 @@ ocaml_libvirt_storage_pool_get_uuid (value poolv)
+ 
+   CAMLlocal1 (rv);
+   virStoragePoolPtr pool = Pool_val (poolv);
+-  virConnectPtr conn = Connect_polv (poolv);
+   unsigned char uuid[VIR_UUID_BUFLEN];
+   int r;
+ 
+   NONBLOCKING (r = virStoragePoolGetUUID (pool, uuid));
+-  CHECK_ERROR (r == -1, conn, "virStoragePoolGetUUID");
++  CHECK_ERROR (r == -1, "virStoragePoolGetUUID");
+ 
+   /* UUIDs are byte arrays with a fixed length. */
+   rv = caml_alloc_string (VIR_UUID_BUFLEN);
+_at_@ -1617,12 +1581,11 @@ ocaml_libvirt_storage_pool_get_uuid_string (value poolv)
+ 
+   CAMLlocal1 (rv);
+   virStoragePoolPtr pool = Pool_val (poolv);
+-  virConnectPtr conn = Connect_polv (poolv);
+   char uuid[VIR_UUID_STRING_BUFLEN];
+   int r;
+ 
+   NONBLOCKING (r = virStoragePoolGetUUIDString (pool, uuid));
+-  CHECK_ERROR (r == -1, conn, "virStoragePoolGetUUIDString");
++  CHECK_ERROR (r == -1, "virStoragePoolGetUUIDString");
+ 
+   rv = caml_copy_string (uuid);
+   CAMLreturn (rv);
+_at_@ -1643,7 +1606,7 @@ ocaml_libvirt_storage_pool_create_xml (value connv, value strv)
+   virStoragePoolPtr r;
+ 
+   NONBLOCKING (r = virStoragePoolCreateXML (conn, str, 0));
+-  CHECK_ERROR (!r, conn, "virStoragePoolCreateXML");
++  CHECK_ERROR (!r, "virStoragePoolCreateXML");
+ 
+   rv = Val_pool (r, connv);
+ 
+_at_@ -1665,7 +1628,7 @@ ocaml_libvirt_storage_pool_define_xml (value connv, value strv)
+   virStoragePoolPtr r;
+ 
+   NONBLOCKING (r = virStoragePoolDefineXML (conn, str, 0));
+-  CHECK_ERROR (!r, conn, "virStoragePoolDefineXML");
++  CHECK_ERROR (!r, "virStoragePoolDefineXML");
+ 
+   rv = Val_pool (r, connv);
+ 
+_at_@ -1682,12 +1645,11 @@ ocaml_libvirt_storage_pool_build (value poolv, value iv)
+   CAMLparam2 (poolv, iv);
+ 
+   virStoragePoolPtr pool = Pool_val (poolv);
+-  virConnectPtr conn = Connect_polv (poolv);
+   unsigned int i = Int_val (iv);
+   int r;
+ 
+   NONBLOCKING (r = virStoragePoolBuild (pool, i));
+-  CHECK_ERROR (r == -1, conn, "virStoragePoolBuild");
++  CHECK_ERROR (r == -1, "virStoragePoolBuild");
+ 
+   CAMLreturn (Val_unit);
+ }
+_at_@ -1702,11 +1664,10 @@ ocaml_libvirt_storage_pool_undefine (value poolv)
+   CAMLparam1 (poolv);
+ 
+   virStoragePoolPtr pool = Pool_val (poolv);
+-  virConnectPtr conn = Connect_polv (poolv);
+   int r;
+ 
+   NONBLOCKING (r = virStoragePoolUndefine (pool));
+-  CHECK_ERROR (r == -1, conn, "virStoragePoolUndefine");
++  CHECK_ERROR (r == -1, "virStoragePoolUndefine");
+ 
+   CAMLreturn (Val_unit);
+ }
+_at_@ -1721,11 +1682,10 @@ ocaml_libvirt_storage_pool_create (value poolv)
+   CAMLparam1 (poolv);
+ 
+   virStoragePoolPtr pool = Pool_val (poolv);
+-  virConnectPtr conn = Connect_polv (poolv);
+   int r;
+ 
+   NONBLOCKING (r = virStoragePoolCreate (pool, 0));
+-  CHECK_ERROR (r == -1, conn, "virStoragePoolCreate");
++  CHECK_ERROR (r == -1, "virStoragePoolCreate");
+ 
+   CAMLreturn (Val_unit);
+ }
+_at_@ -1740,12 +1700,11 @@ ocaml_libvirt_storage_pool_delete (value poolv, value iv)
+   CAMLparam2 (poolv, iv);
+ 
+   virStoragePoolPtr pool = Pool_val (poolv);
+-  virConnectPtr conn = Connect_polv (poolv);
+   unsigned int i = Int_val (iv);
+   int r;
+ 
+   NONBLOCKING (r = virStoragePoolDelete (pool, i));
+-  CHECK_ERROR (r == -1, conn, "virStoragePoolDelete");
++  CHECK_ERROR (r == -1, "virStoragePoolDelete");
+ 
+   CAMLreturn (Val_unit);
+ }
+_at_@ -1760,11 +1719,10 @@ ocaml_libvirt_storage_pool_refresh (value poolv)
+   CAMLparam1 (poolv);
+ 
+   virStoragePoolPtr pool = Pool_val (poolv);
+-  virConnectPtr conn = Connect_polv (poolv);
+   int r;
+ 
+   NONBLOCKING (r = virStoragePoolRefresh (pool, 0));
+-  CHECK_ERROR (r == -1, conn, "virStoragePoolRefresh");
++  CHECK_ERROR (r == -1, "virStoragePoolRefresh");
+ 
+   CAMLreturn (Val_unit);
+ }
+_at_@ -1779,11 +1737,10 @@ ocaml_libvirt_storage_pool_get_autostart (value poolv)
+   CAMLparam1 (poolv);
+ 
+   virStoragePoolPtr pool = Pool_val (poolv);
+-  virConnectPtr conn = Connect_polv (poolv);
+   int r, b;
+ 
+   NONBLOCKING (r = virStoragePoolGetAutostart (pool, &b));
+-  CHECK_ERROR (r == -1, conn, "virStoragePoolGetAutostart");
++  CHECK_ERROR (r == -1, "virStoragePoolGetAutostart");
+ 
+   CAMLreturn (b ? Val_true : Val_false);
+ }
+_at_@ -1798,13 +1755,12 @@ ocaml_libvirt_storage_pool_set_autostart (value poolv, value bv)
+   CAMLparam2 (poolv, bv);
+ 
+   virStoragePoolPtr pool = Pool_val (poolv);
+-  virConnectPtr conn = Connect_polv (poolv);
+   int r, b;
+ 
+   b = bv == Val_true ? 1 : 0;
+ 
+   NONBLOCKING (r = virStoragePoolSetAutostart (pool, b));
+-  CHECK_ERROR (r == -1, conn, "virStoragePoolSetAutostart");
++  CHECK_ERROR (r == -1, "virStoragePoolSetAutostart");
+ 
+   CAMLreturn (Val_unit);
+ }
+_at_@ -1819,11 +1775,10 @@ ocaml_libvirt_storage_pool_num_of_volumes (value poolv)
+   CAMLparam1 (poolv);
+ 
+   virStoragePoolPtr pool = Pool_val (poolv);
+-  virConnectPtr conn = Connect_polv (poolv);
+   int r;
+ 
+   NONBLOCKING (r = virStoragePoolNumOfVolumes (pool));
+-  CHECK_ERROR (r == -1, conn, "virStoragePoolNumOfVolumes");
++  CHECK_ERROR (r == -1, "virStoragePoolNumOfVolumes");
+ 
+   CAMLreturn (Val_int (r));
+ }
+_at_@ -1839,7 +1794,6 @@ ocaml_libvirt_storage_pool_list_volumes (value poolv, value iv)
+ 
+   CAMLlocal2 (rv, strv);
+   virStoragePoolPtr pool = Pool_val (poolv);
+-  virConnectPtr conn = Connect_polv (poolv);
+   int i = Int_val (iv);
+   char *names[i];
+   int r;
+_at_@ -1855,7 +1809,7 @@ ocaml_libvirt_storage_pool_list_volumes (value poolv, value iv)
+   }
+ 
+   NONBLOCKING (r = virStoragePoolListVolumes (pool, names, i));
+-  CHECK_ERROR (r == -1, conn, "virStoragePoolListVolumes");
++  CHECK_ERROR (r == -1, "virStoragePoolListVolumes");
+ 
+   rv = caml_alloc (r, 0);
+   for (i = 0; i < r; ++i) {
+_at_@ -1877,11 +1831,10 @@ ocaml_libvirt_storage_vol_free (value volv)
+   CAMLparam1 (volv);
+ 
+   virStorageVolPtr vol = Volume_val (volv);
+-  virConnectPtr conn = Connect_volv (volv);
+   int r;
+ 
+   NONBLOCKING (r = virStorageVolFree (vol));
+-  CHECK_ERROR (r == -1, conn, "virStorageVolFree");
++  CHECK_ERROR (r == -1, "virStorageVolFree");
+ 
+   /* So that we don't double-free in the finalizer: */
+   Volume_val (volv) = NULL;
+_at_@ -1899,12 +1852,11 @@ ocaml_libvirt_storage_vol_delete (value volv, value iv)
+   CAMLparam2 (volv, iv);
+ 
+   virStorageVolPtr vol = Volume_val (volv);
+-  virConnectPtr conn = Connect_volv (volv);
+   unsigned int i = Int_val (iv);
+   int r;
+ 
+   NONBLOCKING (r = virStorageVolDelete (vol, i));
+-  CHECK_ERROR (r == -1, conn, "virStorageVolDelete");
++  CHECK_ERROR (r == -1, "virStorageVolDelete");
+ 
+   CAMLreturn (Val_unit);
+ }
+_at_@ -1920,12 +1872,11 @@ ocaml_libvirt_storage_vol_lookup_by_name (value poolv, value strv)
+ 
+   CAMLlocal2 (rv, connv);
+   virStoragePoolPtr pool = Pool_val (poolv);
+-  virConnectPtr conn = Connect_polv (poolv);
+   char *str = String_val (strv);
+   virStorageVolPtr r;
+ 
+   NONBLOCKING (r = virStorageVolLookupByName (pool, str));
+-  CHECK_ERROR (!r, conn, "virStorageVolLookupByName");
++  CHECK_ERROR (!r, "virStorageVolLookupByName");
+ 
+   connv = Field (poolv, 1);
+   rv = Val_volume (r, connv);
+_at_@ -1948,7 +1899,7 @@ ocaml_libvirt_storage_vol_lookup_by_key (value connv, value strv)
+   virStorageVolPtr r;
+ 
+   NONBLOCKING (r = virStorageVolLookupByKey (conn, str));
+-  CHECK_ERROR (!r, conn, "virStorageVolLookupByKey");
++  CHECK_ERROR (!r, "virStorageVolLookupByKey");
+ 
+   rv = Val_volume (r, connv);
+ 
+_at_@ -1970,7 +1921,7 @@ ocaml_libvirt_storage_vol_lookup_by_path (value connv, value strv)
+   virStorageVolPtr r;
+ 
+   NONBLOCKING (r = virStorageVolLookupByPath (conn, str));
+-  CHECK_ERROR (!r, conn, "virStorageVolLookupByPath");
++  CHECK_ERROR (!r, "virStorageVolLookupByPath");
+ 
+   rv = Val_volume (r, connv);
+ 
+_at_@ -1988,12 +1939,11 @@ ocaml_libvirt_storage_vol_create_xml (value poolv, value strv)
+ 
+   CAMLlocal2 (rv, connv);
+   virStoragePoolPtr pool = Pool_val (poolv);
+-  virConnectPtr conn = Connect_polv (poolv);
+   char *str = String_val (strv);
+   virStorageVolPtr r;
+ 
+   NONBLOCKING (r = virStorageVolCreateXML (pool, str, 0));
+-  CHECK_ERROR (!r, conn, "virStorageVolCreateXML");
++  CHECK_ERROR (!r, "virStorageVolCreateXML");
+ 
+   connv = Field (poolv, 1);
+   rv = Val_volume (r, connv);
+_at_@ -2012,11 +1962,10 @@ ocaml_libvirt_storage_vol_get_xml_desc (value volv)
+ 
+   CAMLlocal1 (rv);
+   virStorageVolPtr vol = Volume_val (volv);
+-  virConnectPtr conn = Connect_volv (volv);
+   char *r;
+ 
+   NONBLOCKING (r = virStorageVolGetXMLDesc (vol, 0));
+-  CHECK_ERROR (!r, conn, "virStorageVolGetXMLDesc");
++  CHECK_ERROR (!r, "virStorageVolGetXMLDesc");
+ 
+   rv = caml_copy_string (r);
+   free (r);
+_at_@ -2034,11 +1983,10 @@ ocaml_libvirt_storage_vol_get_path (value volv)
+ 
+   CAMLlocal1 (rv);
+   virStorageVolPtr vol = Volume_val (volv);
+-  virConnectPtr conn = Connect_volv (volv);
+   char *r;
+ 
+   NONBLOCKING (r = virStorageVolGetPath (vol));
+-  CHECK_ERROR (!r, conn, "virStorageVolGetPath");
++  CHECK_ERROR (!r, "virStorageVolGetPath");
+ 
+   rv = caml_copy_string (r);
+   free (r);
+_at_@ -2056,11 +2004,10 @@ ocaml_libvirt_storage_vol_get_key (value volv)
+ 
+   CAMLlocal1 (rv);
+   virStorageVolPtr vol = Volume_val (volv);
+-  virConnectPtr conn = Connect_volv (volv);
+   const char *r;
+ 
+   NONBLOCKING (r = virStorageVolGetKey (vol));
+-  CHECK_ERROR (!r, conn, "virStorageVolGetKey");
++  CHECK_ERROR (!r, "virStorageVolGetKey");
+ 
+   rv = caml_copy_string (r);
+   CAMLreturn (rv);
+_at_@ -2077,11 +2024,10 @@ ocaml_libvirt_storage_vol_get_name (value volv)
+ 
+   CAMLlocal1 (rv);
+   virStorageVolPtr vol = Volume_val (volv);
+-  virConnectPtr conn = Connect_volv (volv);
+   const char *r;
+ 
+   NONBLOCKING (r = virStorageVolGetName (vol));
+-  CHECK_ERROR (!r, conn, "virStorageVolGetName");
++  CHECK_ERROR (!r, "virStorageVolGetName");
+ 
+   rv = caml_copy_string (r);
+   CAMLreturn (rv);
+_at_@ -2098,11 +2044,10 @@ ocaml_libvirt_storage_pool_lookup_by_volume (value volv)
+ 
+   CAMLlocal2 (rv, connv);
+   virStorageVolPtr vol = Volume_val (volv);
+-  virConnectPtr conn = Connect_volv (volv);
+   virStoragePoolPtr r;
+ 
+   NONBLOCKING (r = virStoragePoolLookupByVolume (vol));
+-  CHECK_ERROR (!r, conn, "virStoragePoolLookupByVolume");
++  CHECK_ERROR (!r, "virStoragePoolLookupByVolume");
+ 
+   connv = Field (volv, 1);
+   rv = Val_pool (r, connv);
+diff --git a/libvirt/libvirt_c_epilogue.c b/libvirt/libvirt_c_epilogue.c
+index 4649724..4972e50 100644
+--- a/libvirt/libvirt_c_epilogue.c
++++ b/libvirt/libvirt_c_epilogue.c
+_at_@ -57,14 +57,14 @@ option_default (value option, value deflt)
+ #endif
+ 
+ static void
+-_raise_virterror (virConnectPtr conn, const char *fn)
++_raise_virterror (const char *fn)
+ {
+   CAMLparam0 ();
+   CAMLlocal1 (rv);
+   virErrorPtr errp;
+   struct _virError err;
+ 
+-  errp = conn ? virConnGetLastError (conn) : virGetLastError ();
++  errp = virGetLastError ();
+ 
+   if (!errp) {
+     /* Fake a _virError structure. */
+diff --git a/libvirt/libvirt_c_oneoffs.c b/libvirt/libvirt_c_oneoffs.c
+index 06b3852..32e5a4b 100644
+--- a/libvirt/libvirt_c_oneoffs.c
++++ b/libvirt/libvirt_c_oneoffs.c
+_at_@ -32,7 +32,7 @@ ocaml_libvirt_get_version (value driverv, value unit)
+ 
+   typeVer_ptr = driver ? &typeVer : NULL;
+   NONBLOCKING (r = virGetVersion (&libVer, driver, typeVer_ptr));
+-  CHECK_ERROR (r == -1, NULL, "virGetVersion");
++  CHECK_ERROR (r == -1, "virGetVersion");
+ 
+   rv = caml_alloc_tuple (2);
+   Store_field (rv, 0, Val_int (libVer));
+_at_@ -53,7 +53,7 @@ ocaml_libvirt_connect_open (value namev, value unit)
+   virConnectPtr conn;
+ 
+   NONBLOCKING (conn = virConnectOpen (name));
+-  CHECK_ERROR (!conn, NULL, "virConnectOpen");
++  CHECK_ERROR (!conn, "virConnectOpen");
+ 
+   rv = Val_connect (conn);
+ 
+_at_@ -69,7 +69,7 @@ ocaml_libvirt_connect_open_readonly (value namev, value unit)
+   virConnectPtr conn;
+ 
+   NONBLOCKING (conn = virConnectOpenReadOnly (name));
+-  CHECK_ERROR (!conn, NULL, "virConnectOpen");
++  CHECK_ERROR (!conn, "virConnectOpen");
+ 
+   rv = Val_connect (conn);
+ 
+_at_@ -85,7 +85,7 @@ ocaml_libvirt_connect_get_version (value connv)
+   int r;
+ 
+   NONBLOCKING (r = virConnectGetVersion (conn, &hvVer));
+-  CHECK_ERROR (r == -1, conn, "virConnectGetVersion");
++  CHECK_ERROR (r == -1, "virConnectGetVersion");
+ 
+   CAMLreturn (Val_int (hvVer));
+ }
+_at_@ -99,7 +99,7 @@ ocaml_libvirt_connect_get_max_vcpus (value connv, value typev)
+   int r;
+ 
+   NONBLOCKING (r = virConnectGetMaxVcpus (conn, type));
+-  CHECK_ERROR (r == -1, conn, "virConnectGetMaxVcpus");
++  CHECK_ERROR (r == -1, "virConnectGetMaxVcpus");
+ 
+   CAMLreturn (Val_int (r));
+ }
+_at_@ -114,7 +114,7 @@ ocaml_libvirt_connect_get_node_info (value connv)
+   int r;
+ 
+   NONBLOCKING (r = virNodeGetInfo (conn, &info));
+-  CHECK_ERROR (r == -1, conn, "virNodeGetInfo");
++  CHECK_ERROR (r == -1, "virNodeGetInfo");
+ 
+   rv = caml_alloc (8, 0);
+   v = caml_copy_string (info.model); Store_field (rv, 0, v);
+_at_@ -138,7 +138,7 @@ ocaml_libvirt_connect_node_get_free_memory (value connv)
+   unsigned long long r;
+ 
+   NONBLOCKING (r = virNodeGetFreeMemory (conn));
+-  CHECK_ERROR (r == 0, conn, "virNodeGetFreeMemory");
++  CHECK_ERROR (r == 0, "virNodeGetFreeMemory");
+ 
+   rv = caml_copy_int64 ((int64_t) r);
+   CAMLreturn (rv);
+_at_@ -157,7 +157,7 @@ ocaml_libvirt_connect_node_get_cells_free_memory (value connv,
+   unsigned long long freemems[max];
+ 
+   NONBLOCKING (r = virNodeGetCellsFreeMemory (conn, freemems, start, max));
+-  CHECK_ERROR (r == -1, conn, "virNodeGetCellsFreeMemory");
++  CHECK_ERROR (r == -1, "virNodeGetCellsFreeMemory");
+ 
+   rv = caml_alloc (r, 0);
+   for (i = 0; i < r; ++i) {
+_at_@ -179,7 +179,7 @@ ocaml_libvirt_connect_set_keep_alive(value connv,
+   int r;
+ 
+   NONBLOCKING(r = virConnectSetKeepAlive(conn, interval, count));
+-  CHECK_ERROR (r == -1, conn, "virConnectSetKeepAlive");
++  CHECK_ERROR (r == -1, "virConnectSetKeepAlive");
+ 
+   CAMLreturn(Val_unit);
+ }
+_at_@ -190,7 +190,6 @@ ocaml_libvirt_domain_get_id (value domv)
+ {
+   CAMLparam1 (domv);
+   virDomainPtr dom = Domain_val (domv);
+-  /*virConnectPtr conn = Connect_domv (domv);*/
+   unsigned int r;
+ 
+   NONBLOCKING (r = virDomainGetID (dom));
+_at_@ -208,11 +207,10 @@ ocaml_libvirt_domain_get_max_memory (value domv)
+   CAMLparam1 (domv);
+   CAMLlocal1 (rv);
+   virDomainPtr dom = Domain_val (domv);
+-  virConnectPtr conn = Connect_domv (domv);
+   unsigned long r;
+ 
+   NONBLOCKING (r = virDomainGetMaxMemory (dom));
+-  CHECK_ERROR (r == 0 /* [sic] */, conn, "virDomainGetMaxMemory");
++  CHECK_ERROR (r == 0 /* [sic] */, "virDomainGetMaxMemory");
+ 
+   rv = caml_copy_int64 (r);
+   CAMLreturn (rv);
+_at_@ -223,12 +221,11 @@ ocaml_libvirt_domain_set_max_memory (value domv, value memv)
+ {
+   CAMLparam2 (domv, memv);
+   virDomainPtr dom = Domain_val (domv);
+-  virConnectPtr conn = Connect_domv (domv);
+   unsigned long mem = Int64_val (memv);
+   int r;
+ 
+   NONBLOCKING (r = virDomainSetMaxMemory (dom, mem));
+-  CHECK_ERROR (r == -1, conn, "virDomainSetMaxMemory");
++  CHECK_ERROR (r == -1, "virDomainSetMaxMemory");
+ 
+   CAMLreturn (Val_unit);
+ }
+_at_@ -238,12 +235,11 @@ ocaml_libvirt_domain_set_memory (value domv, value memv)
+ {
+   CAMLparam2 (domv, memv);
+   virDomainPtr dom = Domain_val (domv);
+-  virConnectPtr conn = Connect_domv (domv);
+   unsigned long mem = Int64_val (memv);
+   int r;
+ 
+   NONBLOCKING (r = virDomainSetMemory (dom, mem));
+-  CHECK_ERROR (r == -1, conn, "virDomainSetMemory");
++  CHECK_ERROR (r == -1, "virDomainSetMemory");
+ 
+   CAMLreturn (Val_unit);
+ }
+_at_@ -254,12 +250,11 @@ ocaml_libvirt_domain_get_info (value domv)
+   CAMLparam1 (domv);
+   CAMLlocal2 (rv, v);
+   virDomainPtr dom = Domain_val (domv);
+-  virConnectPtr conn = Connect_domv (domv);
+   virDomainInfo info;
+   int r;
+ 
+   NONBLOCKING (r = virDomainGetInfo (dom, &info));
+-  CHECK_ERROR (r == -1, conn, "virDomainGetInfo");
++  CHECK_ERROR (r == -1, "virDomainGetInfo");
+ 
+   rv = caml_alloc (5, 0);
+   Store_field (rv, 0, Val_int (info.state)); // These flags are compatible.
+_at_@ -277,12 +272,11 @@ ocaml_libvirt_domain_get_scheduler_type (value domv)
+   CAMLparam1 (domv);
+   CAMLlocal2 (rv, strv);
+   virDomainPtr dom = Domain_val (domv);
+-  virConnectPtr conn = Connect_domv (domv);
+   char *r;
+   int nparams;
+ 
+   NONBLOCKING (r = virDomainGetSchedulerType (dom, &nparams));
+-  CHECK_ERROR (!r, conn, "virDomainGetSchedulerType");
++  CHECK_ERROR (!r, "virDomainGetSchedulerType");
+ 
+   rv = caml_alloc_tuple (2);
+   strv = caml_copy_string (r); Store_field (rv, 0, strv);
+_at_@ -297,13 +291,12 @@ ocaml_libvirt_domain_get_scheduler_parameters (value domv, value nparamsv)
+   CAMLparam2 (domv, nparamsv);
+   CAMLlocal4 (rv, v, v2, v3);
+   virDomainPtr dom = Domain_val (domv);
+-  virConnectPtr conn = Connect_domv (domv);
+   int nparams = Int_val (nparamsv);
+   virSchedParameter params[nparams];
+   int r, i;
+ 
+   NONBLOCKING (r = virDomainGetSchedulerParameters (dom, params, &nparams));
+-  CHECK_ERROR (r == -1, conn, "virDomainGetSchedulerParameters");
++  CHECK_ERROR (r == -1, "virDomainGetSchedulerParameters");
+ 
+   rv = caml_alloc (nparams, 0);
+   for (i = 0; i < nparams; ++i) {
+_at_@ -348,7 +341,6 @@ ocaml_libvirt_domain_set_scheduler_parameters (value domv, value paramsv)
+   CAMLparam2 (domv, paramsv);
+   CAMLlocal1 (v);
+   virDomainPtr dom = Domain_val (domv);
+-  virConnectPtr conn = Connect_domv (domv);
+   int nparams = Wosize_val (paramsv);
+   virSchedParameter params[nparams];
+   int r, i;
+_at_@ -391,7 +383,7 @@ ocaml_libvirt_domain_set_scheduler_parameters (value domv, value paramsv)
+   }
+ 
+   NONBLOCKING (r = virDomainSetSchedulerParameters (dom, params, nparams));
+-  CHECK_ERROR (r == -1, conn, "virDomainSetSchedulerParameters");
++  CHECK_ERROR (r == -1, "virDomainSetSchedulerParameters");
+ 
+   CAMLreturn (Val_unit);
+ }
+_at_@ -401,11 +393,10 @@ ocaml_libvirt_domain_set_vcpus (value domv, value nvcpusv)
+ {
+   CAMLparam2 (domv, nvcpusv);
+   virDomainPtr dom = Domain_val (domv);
+-  virConnectPtr conn = Connect_domv (domv);
+   int r, nvcpus = Int_val (nvcpusv);
+ 
+   NONBLOCKING (r = virDomainSetVcpus (dom, nvcpus));
+-  CHECK_ERROR (r == -1, conn, "virDomainSetVcpus");
++  CHECK_ERROR (r == -1, "virDomainSetVcpus");
+ 
+   CAMLreturn (Val_unit);
+ }
+_at_@ -415,14 +406,13 @@ ocaml_libvirt_domain_pin_vcpu (value domv, value vcpuv, value cpumapv)
+ {
+   CAMLparam3 (domv, vcpuv, cpumapv);
+   virDomainPtr dom = Domain_val (domv);
+-  virConnectPtr conn = Connect_domv (domv);
+   int maplen = caml_string_length (cpumapv);
+   unsigned char *cpumap = (unsigned char *) String_val (cpumapv);
+   int vcpu = Int_val (vcpuv);
+   int r;
+ 
+   NONBLOCKING (r = virDomainPinVcpu (dom, vcpu, cpumap, maplen));
+-  CHECK_ERROR (r == -1, conn, "virDomainPinVcpu");
++  CHECK_ERROR (r == -1, "virDomainPinVcpu");
+ 
+   CAMLreturn (Val_unit);
+ }
+_at_@ -433,7 +423,6 @@ ocaml_libvirt_domain_get_vcpus (value domv, value maxinfov, value maplenv)
+   CAMLparam3 (domv, maxinfov, maplenv);
+   CAMLlocal5 (rv, infov, strv, v, v2);
+   virDomainPtr dom = Domain_val (domv);
+-  virConnectPtr conn = Connect_domv (domv);
+   int maxinfo = Int_val (maxinfov);
+   int maplen = Int_val (maplenv);
+   virVcpuInfo info[maxinfo];
+_at_@ -444,7 +433,7 @@ ocaml_libvirt_domain_get_vcpus (value domv, value maxinfov, value maplenv)
+   memset (cpumaps, 0, maxinfo * maplen);
+ 
+   NONBLOCKING (r = virDomainGetVcpus (dom, info, maxinfo, cpumaps, maplen));
+-  CHECK_ERROR (r == -1, conn, "virDomainPinVcpu");
++  CHECK_ERROR (r == -1, "virDomainPinVcpu");
+ 
+   /* Copy the virVcpuInfo structures. */
+   infov = caml_alloc (maxinfo, 0);
+_at_@ -476,18 +465,17 @@ ocaml_libvirt_domain_get_cpu_stats (value domv)
+   CAMLlocal5 (cpustats, param_head, param_node, typed_param, typed_param_value);
+   CAMLlocal1 (v);
+   virDomainPtr dom = Domain_val (domv);
+-  virConnectPtr conn = Connect_domv (domv);
+   virTypedParameterPtr params;
+   int r, cpu, ncpus, nparams, i, j, pos;
+   int nr_pcpus;
+ 
+   /* get number of pcpus */
+   NONBLOCKING (nr_pcpus = virDomainGetCPUStats(dom, NULL, 0, 0, 0, 0));
+-  CHECK_ERROR (nr_pcpus < 0, conn, "virDomainGetCPUStats");
++  CHECK_ERROR (nr_pcpus < 0, "virDomainGetCPUStats");
+ 
+   /* get percpu information */
+   NONBLOCKING (nparams = virDomainGetCPUStats(dom, NULL, 0, 0, 1, 0));
+-  CHECK_ERROR (nparams < 0, conn, "virDomainGetCPUStats");
++  CHECK_ERROR (nparams < 0, "virDomainGetCPUStats");
+ 
+   if ((params = malloc(sizeof(*params) * nparams * 128)) == NULL)
+     caml_failwith ("virDomainGetCPUStats: malloc");
+_at_@ -498,7 +486,7 @@ ocaml_libvirt_domain_get_cpu_stats (value domv)
+     ncpus = nr_pcpus - cpu > 128 ? 128 : nr_pcpus - cpu;
+ 
+     NONBLOCKING (r = virDomainGetCPUStats(dom, params, nparams, cpu, ncpus, 0));
+-    CHECK_ERROR (r < 0, conn, "virDomainGetCPUStats");
++    CHECK_ERROR (r < 0, "virDomainGetCPUStats");
+ 
+     for (i = 0; i < ncpus; i++) {
+       /* list of typed_param: single linked list of param_nodes */
+_at_@ -579,7 +567,6 @@ ocaml_libvirt_domain_migrate_native (value domv, value dconnv, value flagsv, val
+   CAMLxparam2 (optbandwidthv, unitv);
+   CAMLlocal2 (flagv, rv);
+   virDomainPtr dom = Domain_val (domv);
+-  virConnectPtr conn = Connect_domv (domv);
+   virConnectPtr dconn = Connect_val (dconnv);
+   int flags = 0;
+   const char *dname = Optstring_val (optdnamev);
+_at_@ -601,7 +588,7 @@ ocaml_libvirt_domain_migrate_native (value domv, value dconnv, value flagsv, val
+     bandwidth = Int_val (Field (optbandwidthv, 0));
+ 
+   NONBLOCKING (r = virDomainMigrate (dom, dconn, flags, dname, uri, bandwidth));
+-  CHECK_ERROR (!r, conn, "virDomainMigrate");
++  CHECK_ERROR (!r, "virDomainMigrate");
+ 
+   rv = Val_domain (r, dconnv);
+ 
+_at_@ -622,13 +609,12 @@ ocaml_libvirt_domain_block_stats (value domv, value pathv)
+   CAMLparam2 (domv, pathv);
+   CAMLlocal2 (rv,v);
+   virDomainPtr dom = Domain_val (domv);
+-  virConnectPtr conn = Connect_domv (domv);
+   char *path = String_val (pathv);
+   struct _virDomainBlockStats stats;
+   int r;
+ 
+   NONBLOCKING (r = virDomainBlockStats (dom, path, &stats, sizeof stats));
+-  CHECK_ERROR (r == -1, conn, "virDomainBlockStats");
++  CHECK_ERROR (r == -1, "virDomainBlockStats");
+ 
+   rv = caml_alloc (5, 0);
+   v = caml_copy_int64 (stats.rd_req); Store_field (rv, 0, v);
+_at_@ -646,13 +632,12 @@ ocaml_libvirt_domain_interface_stats (value domv, value pathv)
+   CAMLparam2 (domv, pathv);
+   CAMLlocal2 (rv,v);
+   virDomainPtr dom = Domain_val (domv);
+-  virConnectPtr conn = Connect_domv (domv);
+   char *path = String_val (pathv);
+   struct _virDomainInterfaceStats stats;
+   int r;
+ 
+   NONBLOCKING (r = virDomainInterfaceStats (dom, path, &stats, sizeof stats));
+-  CHECK_ERROR (r == -1, conn, "virDomainInterfaceStats");
++  CHECK_ERROR (r == -1, "virDomainInterfaceStats");
+ 
+   rv = caml_alloc (8, 0);
+   v = caml_copy_int64 (stats.rx_bytes); Store_field (rv, 0, v);
+_at_@ -673,7 +658,6 @@ ocaml_libvirt_domain_block_peek_native (value domv, value pathv, value offsetv,
+   CAMLparam5 (domv, pathv, offsetv, sizev, bufferv);
+   CAMLxparam1 (boffv);
+   virDomainPtr dom = Domain_val (domv);
+-  virConnectPtr conn = Connect_domv (domv);
+   const char *path = String_val (pathv);
+   unsigned long long offset = Int64_val (offsetv);
+   size_t size = Int_val (sizev);
+_at_@ -687,7 +671,7 @@ ocaml_libvirt_domain_block_peek_native (value domv, value pathv, value offsetv,
+ 
+   /* NB. not NONBLOCKING because buffer might move (XXX) */
+   r = virDomainBlockPeek (dom, path, offset, size, buffer+boff, 0);
+-  CHECK_ERROR (r == -1, conn, "virDomainBlockPeek");
++  CHECK_ERROR (r == -1, "virDomainBlockPeek");
+ 
+   CAMLreturn (Val_unit);
+ }
+_at_@ -706,7 +690,6 @@ ocaml_libvirt_domain_memory_peek_native (value domv, value flagsv, value offsetv
+   CAMLxparam1 (boffv);
+   CAMLlocal1 (flagv);
+   virDomainPtr dom = Domain_val (domv);
+-  virConnectPtr conn = Connect_domv (domv);
+   int flags = 0;
+   unsigned long long offset = Int64_val (offsetv);
+   size_t size = Int_val (sizev);
+_at_@ -728,7 +711,7 @@ ocaml_libvirt_domain_memory_peek_native (value domv, value flagsv, value offsetv
+ 
+   /* NB. not NONBLOCKING because buffer might move (XXX) */
+   r = virDomainMemoryPeek (dom, offset, size, buffer+boff, flags);
+-  CHECK_ERROR (r == -1, conn, "virDomainMemoryPeek");
++  CHECK_ERROR (r == -1, "virDomainMemoryPeek");
+ 
+   CAMLreturn (Val_unit);
+ }
+_at_@ -1042,7 +1025,6 @@ CAMLprim value
+ ocaml_libvirt_event_add_timeout (value connv, value ms, value callback_id)
+ {
+   CAMLparam3 (connv, ms, callback_id);
+-  virConnectPtr conn = Connect_val (connv);
+   void *opaque;
+   virFreeCallback freecb = free;
+   virEventTimeoutCallback cb = timeout_callback;
+_at_@ -1055,7 +1037,7 @@ ocaml_libvirt_event_add_timeout (value connv, value ms, value callback_id)
+     caml_failwith ("virEventAddTimeout: malloc");
+   *((long*)opaque) = Int64_val(callback_id);
+   NONBLOCKING(r = virEventAddTimeout(Int_val(ms), cb, opaque, freecb));
+-  CHECK_ERROR(r == -1, conn, "virEventAddTimeout");
++  CHECK_ERROR(r == -1, "virEventAddTimeout");
+ 
+   CAMLreturn(Val_int(r));
+ }
+_at_@ -1064,11 +1046,10 @@ CAMLprim value
+ ocaml_libvirt_event_remove_timeout (value connv, value timer_id)
+ {
+   CAMLparam2 (connv, timer_id);
+-  virConnectPtr conn = Connect_val (connv);
+   int r;
+ 
+   NONBLOCKING(r = virEventRemoveTimeout(Int_val(timer_id)));
+-  CHECK_ERROR(r == -1, conn, "virEventRemoveTimeout");
++  CHECK_ERROR(r == -1, "virEventRemoveTimeout");
+ 
+   CAMLreturn(Val_int(r));
+ }
+_at_@ -1146,7 +1127,7 @@ ocaml_libvirt_connect_domain_event_register_any(value connv, value domv, value c
+     caml_failwith ("virConnectDomainEventRegisterAny: malloc");
+   *((long*)opaque) = Int64_val(callback_id);
+   NONBLOCKING(r = virConnectDomainEventRegisterAny(conn, dom, eventID, cb, opaque, freecb));
+-  CHECK_ERROR(r == -1, conn, "virConnectDomainEventRegisterAny");
++  CHECK_ERROR(r == -1, "virConnectDomainEventRegisterAny");
+ 
+   CAMLreturn(Val_int(r));
+ }
+_at_@ -1157,12 +1138,11 @@ ocaml_libvirt_storage_pool_get_info (value poolv)
+   CAMLparam1 (poolv);
+   CAMLlocal2 (rv, v);
+   virStoragePoolPtr pool = Pool_val (poolv);
+-  virConnectPtr conn = Connect_polv (poolv);
+   virStoragePoolInfo info;
+   int r;
+ 
+   NONBLOCKING (r = virStoragePoolGetInfo (pool, &info));
+-  CHECK_ERROR (r == -1, conn, "virStoragePoolGetInfo");
++  CHECK_ERROR (r == -1, "virStoragePoolGetInfo");
+ 
+   rv = caml_alloc (4, 0);
+   Store_field (rv, 0, Val_int (info.state));
+_at_@ -1179,12 +1159,11 @@ ocaml_libvirt_storage_vol_get_info (value volv)
+   CAMLparam1 (volv);
+   CAMLlocal2 (rv, v);
+   virStorageVolPtr vol = Volume_val (volv);
+-  virConnectPtr conn = Connect_volv (volv);
+   virStorageVolInfo info;
+   int r;
+ 
+   NONBLOCKING (r = virStorageVolGetInfo (vol, &info));
+-  CHECK_ERROR (r == -1, conn, "virStorageVolGetInfo");
++  CHECK_ERROR (r == -1, "virStorageVolGetInfo");
+ 
+   rv = caml_alloc (3, 0);
+   Store_field (rv, 0, Val_int (info.type));
+_at_@ -1239,6 +1218,12 @@ ocaml_libvirt_virterror_reset_last_conn_error (value connv)
+ 
+ /*----------------------------------------------------------------------*/
+ 
++static void
++ignore_errors (void *user_data, virErrorPtr error)
++{
++  /* do nothing */
++}
++
+ /* Initialise the library. */
+ CAMLprim value
+ ocaml_libvirt_init (value unit)
+_at_@ -1247,8 +1232,9 @@ ocaml_libvirt_init (value unit)
+   CAMLlocal1 (rv);
+   int r;
+ 
++  virSetErrorFunc (NULL, ignore_errors);
+   r = virInitialize ();
+-  CHECK_ERROR (r == -1, NULL, "virInitialize");
++  CHECK_ERROR (r == -1, "virInitialize");
+ 
+   CAMLreturn (Val_unit);
+ }
+diff --git a/libvirt/libvirt_c_prologue.c b/libvirt/libvirt_c_prologue.c
+index 7d9c0f5..bf972e9 100644
+--- a/libvirt/libvirt_c_prologue.c
++++ b/libvirt/libvirt_c_prologue.c
+_at_@ -24,7 +24,7 @@ static char *Optstring_val (value strv);
+ typedef value (*Val_ptr_t) (void *);
+ static value Val_opt (void *ptr, Val_ptr_t Val_ptr);
+ /*static value option_default (value option, value deflt);*/
+-static void _raise_virterror (virConnectPtr conn, const char *fn) Noreturn;
++static void _raise_virterror (const char *fn) Noreturn;
+ static void not_supported (const char *fn) Noreturn;
+ static value Val_virterror (virErrorPtr err);
+ 
+_at_@ -43,8 +43,8 @@ static value Val_virterror (virErrorPtr err);
+ /* Check error condition from a libvirt function, and automatically raise
+  * an exception if one is found.
+  */
+-#define CHECK_ERROR(cond, conn, fn) \
+-  do { if (cond) _raise_virterror (conn, fn); } while (0)
++#define CHECK_ERROR(cond, fn) \
++  do { if (cond) _raise_virterror (fn); } while (0)
+ 
+ /*----------------------------------------------------------------------*/
+ 
+-- 
+2.3.1
+
diff --git a/testing/ocaml-libvirt/0001-Use-C99-standard-int64_t-instead-of-OCaml-defined-an.patch b/testing/ocaml-libvirt/0001-Use-C99-standard-int64_t-instead-of-OCaml-defined-an.patch
new file mode 100644
index 0000000000..c00a75a103
--- /dev/null
+++ b/testing/ocaml-libvirt/0001-Use-C99-standard-int64_t-instead-of-OCaml-defined-an.patch
_at_@ -0,0 +1,35 @@
+From 21ac993da0a187821e812fe7b5b31a426121a546 Mon Sep 17 00:00:00 2001
+From: "Richard W.M. Jones" <rjones_at_redhat.com>
+Date: Sat, 30 Aug 2014 19:10:19 +0100
+Subject: [PATCH] Use C99 standard int64_t instead of OCaml defined (and soon
+ to go) int64.
+
+---
+ libvirt/libvirt_c_oneoffs.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/libvirt/libvirt_c_oneoffs.c b/libvirt/libvirt_c_oneoffs.c
+index 3bb572f..06b3852 100644
+--- a/libvirt/libvirt_c_oneoffs.c
++++ b/libvirt/libvirt_c_oneoffs.c
+_at_@ -140,7 +140,7 @@ ocaml_libvirt_connect_node_get_free_memory (value connv)
+   NONBLOCKING (r = virNodeGetFreeMemory (conn));
+   CHECK_ERROR (r == 0, conn, "virNodeGetFreeMemory");
+ 
+-  rv = caml_copy_int64 ((int64) r);
++  rv = caml_copy_int64 ((int64_t) r);
+   CAMLreturn (rv);
+ }
+ 
+_at_@ -161,7 +161,7 @@ ocaml_libvirt_connect_node_get_cells_free_memory (value connv,
+ 
+   rv = caml_alloc (r, 0);
+   for (i = 0; i < r; ++i) {
+-    iv = caml_copy_int64 ((int64) freemems[i]);
++    iv = caml_copy_int64 ((int64_t) freemems[i]);
+     Store_field (rv, i, iv);
+   }
+ 
+-- 
+2.0.4
+
diff --git a/testing/ocaml-libvirt/0001-Use-g-warn-error.patch b/testing/ocaml-libvirt/0001-Use-g-warn-error.patch
new file mode 100644
index 0000000000..7c6bf35a54
--- /dev/null
+++ b/testing/ocaml-libvirt/0001-Use-g-warn-error.patch
_at_@ -0,0 +1,78 @@
+From 2ba6898b4dc121b00078e36d5416b3caadd5d05e Mon Sep 17 00:00:00 2001
+From: "Richard W.M. Jones" <rjones_at_redhat.com>
+Date: Mon, 27 Mar 2017 14:12:50 +0100
+Subject: [PATCH 1/5] Use -g -warn-error.
+
+Use -g for ocamlopt.  ocamlopt has supported generating DWARF
+information for quite a long time.
+
+Also use -warn-error with the same set of warnings as is used
+by libguestfs.
+
+Fix a warning in examples/get_cpu_stats.ml found by enabling
+-warn-error.
+---
+ examples/Makefile.in      | 4 ++--
+ examples/get_cpu_stats.ml | 2 ++
+ libvirt/Makefile.in       | 6 +++---
+ 3 files changed, 7 insertions(+), 5 deletions(-)
+
+diff --git a/examples/Makefile.in b/examples/Makefile.in
+index 041e382..46006a0 100644
+--- a/examples/Makefile.in
++++ b/examples/Makefile.in
+_at_@ -18,10 +18,10 @@
+ OCAMLFIND	= _at_OCAMLFIND@
+ 
+ OCAMLCPACKAGES	:= -package unix -I ../libvirt
+-OCAMLCFLAGS	:= -g
++OCAMLCFLAGS	:= -g -warn-error CDEFLMPSUVYZX-3
+ OCAMLCLIBS	:= -linkpkg
+ OCAMLOPTPACKAGES := $(OCAMLCPACKAGES)
+-OCAMLOPTFLAGS	:=
++OCAMLOPTFLAGS	:= -g -warn-error CDEFLMPSUVYZX-3
+ OCAMLOPTLIBS	:= $(OCAMLCLIBS)
+ 
+ export LIBRARY_PATH=../libvirt
+diff --git a/examples/get_cpu_stats.ml b/examples/get_cpu_stats.ml
+index d7a8d0c..814c85e 100644
+--- a/examples/get_cpu_stats.ml
++++ b/examples/get_cpu_stats.ml
+_at_@ -19,9 +19,11 @@ let () =
+ 
+     let conn = C.connect_readonly () in
+ 
++    (*
+     let nr_pcpus =
+       let info = C.get_node_info conn in
+       C.maxcpus_of_node_info info in
++     *)
+ 
+     let stats =
+       let dom = D.lookup_by_name conn domname in
+diff --git a/libvirt/Makefile.in b/libvirt/Makefile.in
+index f7c04bb..cf614fc 100644
+--- a/libvirt/Makefile.in
++++ b/libvirt/Makefile.in
+_at_@ -31,15 +31,15 @@ OCAMLMKLIB	= @OCAMLMKLIB@
+ 
+ ifneq ($(OCAMLFIND),)
+ OCAMLCPACKAGES	:= -package unix
+-OCAMLCFLAGS	:= -g
++OCAMLCFLAGS	:= -g -warn-error CDEFLMPSUVYZX-3
+ OCAMLCLIBS	:= -linkpkg
+ else
+ OCAMLCINCS	:=
+-OCAMLCFLAGS	:= -g
++OCAMLCFLAGS	:= -g -warn-error CDEFLMPSUVYZX-3
+ OCAMLCLIBS	:= unix.cma
+ endif
+ 
+-OCAMLOPTFLAGS	:=
++OCAMLOPTFLAGS	:= $(OCAMLCFLAGS)
+ ifneq ($(OCAMLFIND),)
+ OCAMLOPTPACKAGES := $(OCAMLCPACKAGES)
+ OCAMLOPTLIBS	:= $(OCAMLCLIBS)
+-- 
+2.9.3
+
diff --git a/testing/ocaml-libvirt/0002-Don-t-bother-checking-return-from-virInitialize.patch b/testing/ocaml-libvirt/0002-Don-t-bother-checking-return-from-virInitialize.patch
new file mode 100644
index 0000000000..bbf01a6a50
--- /dev/null
+++ b/testing/ocaml-libvirt/0002-Don-t-bother-checking-return-from-virInitialize.patch
_at_@ -0,0 +1,32 @@
+From 06b24089986523806d386b9e3cfa4fcf5eeb87e6 Mon Sep 17 00:00:00 2001
+From: "Richard W.M. Jones" <rjones_at_redhat.com>
+Date: Tue, 17 Mar 2015 12:53:29 +0000
+Subject: [PATCH 2/2] Don't bother checking return from virInitialize.
+
+The Perl bindings don't do this, and it seems that the call can never
+fail, or if it does we don't care.
+---
+ libvirt/libvirt_c_oneoffs.c | 5 +----
+ 1 file changed, 1 insertion(+), 4 deletions(-)
+
+diff --git a/libvirt/libvirt_c_oneoffs.c b/libvirt/libvirt_c_oneoffs.c
+index 32e5a4b..5d82194 100644
+--- a/libvirt/libvirt_c_oneoffs.c
++++ b/libvirt/libvirt_c_oneoffs.c
+_at_@ -1229,12 +1229,9 @@ CAMLprim value
+ ocaml_libvirt_init (value unit)
+ {
+   CAMLparam1 (unit);
+-  CAMLlocal1 (rv);
+-  int r;
+ 
+   virSetErrorFunc (NULL, ignore_errors);
+-  r = virInitialize ();
+-  CHECK_ERROR (r == -1, "virInitialize");
++  virInitialize ();
+ 
+   CAMLreturn (Val_unit);
+ }
+-- 
+2.3.1
+
diff --git a/testing/ocaml-libvirt/0002-Update-dependencies.patch b/testing/ocaml-libvirt/0002-Update-dependencies.patch
new file mode 100644
index 0000000000..1ba95ea3a6
--- /dev/null
+++ b/testing/ocaml-libvirt/0002-Update-dependencies.patch
_at_@ -0,0 +1,44 @@
+From ca9a3227f9937f9cdeb84126f1c74502c9a25047 Mon Sep 17 00:00:00 2001
+From: "Richard W.M. Jones" <rjones_at_redhat.com>
+Date: Mon, 27 Mar 2017 14:13:47 +0100
+Subject: [PATCH 2/5] Update dependencies.
+
+---
+ examples/.depend | 8 ++++----
+ libvirt/.depend  | 6 +++---
+ 2 files changed, 7 insertions(+), 7 deletions(-)
+
+diff --git a/examples/.depend b/examples/.depend
+index b305b76..b5379d8 100644
+--- a/examples/.depend
++++ b/examples/.depend
+_at_@ -1,8 +1,8 @@
+-node_info.cmo : ../libvirt/libvirt.cmi
+-node_info.cmx : ../libvirt/libvirt.cmx
+-get_cpu_stats.cmo : ../libvirt/libvirt.cmi
+-get_cpu_stats.cmx : ../libvirt/libvirt.cmx
+ domain_events.cmo : ../libvirt/libvirt.cmi
+ domain_events.cmx : ../libvirt/libvirt.cmx
++get_cpu_stats.cmo : ../libvirt/libvirt.cmi
++get_cpu_stats.cmx : ../libvirt/libvirt.cmx
+ list_domains.cmo : ../libvirt/libvirt.cmi
+ list_domains.cmx : ../libvirt/libvirt.cmx
++node_info.cmo : ../libvirt/libvirt.cmi
++node_info.cmx : ../libvirt/libvirt.cmx
+diff --git a/libvirt/.depend b/libvirt/.depend
+index 7d32e13..ee1180c 100644
+--- a/libvirt/.depend
++++ b/libvirt/.depend
+_at_@ -1,6 +1,6 @@
+-libvirt_version.cmi :
++libvirt.cmo : libvirt.cmi
++libvirt.cmx : libvirt.cmi
+ libvirt.cmi :
+ libvirt_version.cmo : libvirt_version.cmi
+ libvirt_version.cmx : libvirt_version.cmi
+-libvirt.cmo : libvirt.cmi
+-libvirt.cmx : libvirt.cmi
++libvirt_version.cmi :
+-- 
+2.9.3
+
diff --git a/testing/ocaml-libvirt/0003-Add-a-binding-for-virConnectGetAllDomainStats-RHBZ-1.patch b/testing/ocaml-libvirt/0003-Add-a-binding-for-virConnectGetAllDomainStats-RHBZ-1.patch
new file mode 100644
index 0000000000..0eb1b28eef
--- /dev/null
+++ b/testing/ocaml-libvirt/0003-Add-a-binding-for-virConnectGetAllDomainStats-RHBZ-1.patch
_at_@ -0,0 +1,393 @@
+From 380f1e05b244ae4750ca5101b5b5a182dcd0d1fd Mon Sep 17 00:00:00 2001
+From: "Richard W.M. Jones" <rjones_at_redhat.com>
+Date: Tue, 28 Mar 2017 10:08:06 +0100
+Subject: [PATCH 3/5] Add a binding for virConnectGetAllDomainStats
+ (RHBZ#1390171).
+
+---
+ .gitignore                       |   2 +
+ Makefile.in                      |   1 +
+ examples/.depend                 |   2 +
+ examples/Makefile.in             |  13 ++++-
+ examples/get_all_domain_stats.ml |  65 +++++++++++++++++++++
+ libvirt/libvirt.ml               |  23 ++++++++
+ libvirt/libvirt.mli              |  28 +++++++++
+ libvirt/libvirt_c_oneoffs.c      | 119 ++++++++++++++++++++++++++++++++++++++-
+ 8 files changed, 250 insertions(+), 3 deletions(-)
+ create mode 100644 examples/get_all_domain_stats.ml
+
+diff --git a/.gitignore b/.gitignore
+index 71a245e..366eb29 100644
+--- a/.gitignore
++++ b/.gitignore
+_at_@ -1,3 +1,4 @@
++.gdb_history
+ META
+ ocaml-libvirt-*.tar.gz
+ ocaml-libvirt-*.exe
+_at_@ -27,6 +28,7 @@ core.*
+ *~
+ libvirt/libvirt_version.ml
+ examples/domain_events
++examples/get_all_domain_stats
+ examples/get_cpu_stats
+ examples/list_domains
+ examples/node_info
+diff --git a/Makefile.in b/Makefile.in
+index 3b8b7ec..2605ddd 100644
+--- a/Makefile.in
++++ b/Makefile.in
+_at_@ -41,6 +41,7 @@ clean:
+ 	rm -f examples/node_info
+ 	rm -f examples/get_cpu_stats
+ 	rm -f examples/domain_events
++	rm -f examples/get_all_domain_stats
+ 
+ distclean: clean
+ 	rm -f config.h config.log config.status configure
+diff --git a/examples/.depend b/examples/.depend
+index b5379d8..11f2c7c 100644
+--- a/examples/.depend
++++ b/examples/.depend
+_at_@ -1,5 +1,7 @@
+ domain_events.cmo : ../libvirt/libvirt.cmi
+ domain_events.cmx : ../libvirt/libvirt.cmx
++get_all_domain_stats.cmo : ../libvirt/libvirt.cmi
++get_all_domain_stats.cmx : ../libvirt/libvirt.cmx
+ get_cpu_stats.cmo : ../libvirt/libvirt.cmi
+ get_cpu_stats.cmx : ../libvirt/libvirt.cmx
+ list_domains.cmo : ../libvirt/libvirt.cmi
+diff --git a/examples/Makefile.in b/examples/Makefile.in
+index 46006a0..8530edc 100644
+--- a/examples/Makefile.in
++++ b/examples/Makefile.in
+_at_@ -27,7 +27,8 @@ OCAMLOPTLIBS	:= $(OCAMLCLIBS)
+ export LIBRARY_PATH=../libvirt
+ export LD_LIBRARY_PATH=../libvirt
+ 
+-BYTE_TARGETS	:= list_domains node_info get_cpu_stats domain_events
++BYTE_TARGETS	:= list_domains node_info get_cpu_stats \
++		   get_all_domain_stats domain_events
+ OPT_TARGETS	:= $(BYTE_TARGETS:%=%.opt)
+ 
+ all: $(BYTE_TARGETS)
+_at_@ -64,6 +65,16 @@ get_cpu_stats.opt: get_cpu_stats.cmx
+ 	  $(OCAMLOPTPACKAGES) $(OCAMLOPTFLAGS) $(OCAMLOPTLIBS) \
+ 	  ../libvirt/mllibvirt.cmxa -o $_at_ $<
+ 
++get_all_domain_stats: get_all_domain_stats.cmo
++	$(OCAMLFIND) ocamlc \
++	  $(OCAMLCPACKAGES) $(OCAMLCFLAGS) $(OCAMLCLIBS) \
++	  ../libvirt/mllibvirt.cma -o $_at_ $<
++
++get_all_domain_stats.opt: get_all_domain_stats.cmx
++	$(OCAMLFIND) ocamlopt \
++	  $(OCAMLOPTPACKAGES) $(OCAMLOPTFLAGS) $(OCAMLOPTLIBS) \
++	  ../libvirt/mllibvirt.cmxa -o $_at_ $<
++
+ domain_events: domain_events.cmo
+ 	$(OCAMLFIND) ocamlc \
+ 	  $(OCAMLCPACKAGES) $(OCAMLCFLAGS) $(OCAMLCLIBS) \
+diff --git a/examples/get_all_domain_stats.ml b/examples/get_all_domain_stats.ml
+new file mode 100644
+index 0000000..4375639
+--- /dev/null
++++ b/examples/get_all_domain_stats.ml
+_at_@ -0,0 +1,65 @@
++(* Example of using Domain.get_all_domain_stats (virConnectGetAllDomainStats).
++ * Usage: get_all_domain_stats
++ * http://libvirt.org/
++ *)
++
++open Printf
++
++module C = Libvirt.Connect
++module D = Libvirt.Domain
++
++let print_stats stats =
++  try
++    Array.iter (
++      fun { D.dom = dom; D.params = params } ->
++        printf "domain %s:\n" (D.get_name dom);
++        Array.iteri (
++          fun i (field, value) ->
++            printf "\t%-20s = " field;
++            (match value with
++             | D.TypedFieldInt32 i -> printf "%ld" i
++             | D.TypedFieldUInt32 i -> printf "%ld" i
++             | D.TypedFieldInt64 i -> printf "%Ld" i
++             | D.TypedFieldUInt64 i -> printf "%Ld" i
++             | D.TypedFieldFloat f -> printf "%g" f
++             | D.TypedFieldBool b -> printf "%b" b
++             | D.TypedFieldString s -> printf "%S" s);
++            printf "\n";
++        ) params;
++        printf "\n"
++    ) stats
++  with
++    Libvirt.Virterror err ->
++      eprintf "error: %s\n" (Libvirt.Virterror.to_string err)
++
++let () =
++  if Array.length Sys.argv <> 1 then (
++    eprintf "error: get_all_domain_stats\n";
++    exit 1
++  );
++
++  let conn = C.connect_readonly () in
++
++  let what_stats = [D.StatsCpuTotal; D.StatsInterface; D.StatsBlock] in
++  let flags = [D.GetAllDomainsStatsActive; D.GetAllDomainsStatsInactive] in
++
++  let quit = ref false in
++
++  while not !quit do
++    let stats = D.get_all_domain_stats conn what_stats flags in
++
++    if stats <> [||] then print_stats stats
++    else (
++      printf "no guests found\n";
++      quit := true
++    );
++    flush stdout;
++
++    (* Run the garbage collector which is a good way to check for
++     * memory corruption errors and reference counting issues in
++     * libvirt.  You shouldn't do this in ordinary programs.
++     *)
++    Gc.compact ();
++
++    if not !quit then Unix.sleep 3
++  done
+diff --git a/libvirt/libvirt.ml b/libvirt/libvirt.ml
+index 1be023d..ce1878a 100644
+--- a/libvirt/libvirt.ml
++++ b/libvirt/libvirt.ml
+_at_@ -392,6 +392,27 @@ struct
+     tx_drop : int64;
+   }
+ 
++  type get_all_domain_stats_flag =
++    | GetAllDomainsStatsActive
++    | GetAllDomainsStatsInactive
++    | GetAllDomainsStatsOther
++    | GetAllDomainsStatsPaused
++    | GetAllDomainsStatsPersistent
++    | GetAllDomainsStatsRunning
++    | GetAllDomainsStatsShutoff
++    | GetAllDomainsStatsTransient
++    | GetAllDomainsStatsBacking
++    | GetAllDomainsStatsEnforceStats
++
++  type stats_type =
++    | StatsState | StatsCpuTotal | StatsBalloon | StatsVcpu
++    | StatsInterface | StatsBlock | StatsPerf
++
++  type 'a domain_stats_record = {
++    dom : 'a t;
++    params : typed_param array;
++  }
++
+   (* The maximum size for Domain.memory_peek and Domain.block_peek
+    * supported by libvirt.  This may change with different versions
+    * of libvirt in the future, hence it's a function.
+_at_@ -446,6 +467,8 @@ struct
+   external block_peek : [>`W] t -> string -> int64 -> int -> string -> int -> unit = "ocaml_libvirt_domain_block_peek_bytecode" "ocaml_libvirt_domain_block_peek_native"
+   external memory_peek : [>`W] t -> memory_flag list -> int64 -> int -> string -> int -> unit = "ocaml_libvirt_domain_memory_peek_bytecode" "ocaml_libvirt_domain_memory_peek_native"
+ 
++  external get_all_domain_stats : 'a Connect.t -> stats_type list -> get_all_domain_stats_flag list -> 'a domain_stats_record array = "ocaml_libvirt_domain_get_all_domain_stats"
++
+   external const : [>`R] t -> ro t = "%identity"
+ 
+   let get_domains conn flags =
+diff --git a/libvirt/libvirt.mli b/libvirt/libvirt.mli
+index 8cfcae2..d1b5992 100644
+--- a/libvirt/libvirt.mli
++++ b/libvirt/libvirt.mli
+_at_@ -478,6 +478,27 @@ sig
+     tx_drop : int64;
+   }
+ 
++  type get_all_domain_stats_flag =
++    | GetAllDomainsStatsActive
++    | GetAllDomainsStatsInactive
++    | GetAllDomainsStatsOther
++    | GetAllDomainsStatsPaused
++    | GetAllDomainsStatsPersistent
++    | GetAllDomainsStatsRunning
++    | GetAllDomainsStatsShutoff
++    | GetAllDomainsStatsTransient
++    | GetAllDomainsStatsBacking
++    | GetAllDomainsStatsEnforceStats
++
++  type stats_type =
++    | StatsState | StatsCpuTotal | StatsBalloon | StatsVcpu
++    | StatsInterface | StatsBlock | StatsPerf
++
++  type 'a domain_stats_record = {
++    dom : 'a t;
++    params : typed_param array;
++  }
++
+   val max_peek : [>`R] t -> int
+     (** Maximum size supported by the {!block_peek} and {!memory_peek}
+ 	functions.  If you want to peek more than this then you must
+_at_@ -615,6 +636,13 @@ sig
+ 
+ 	See also {!max_peek}. *)
+ 
++  external get_all_domain_stats : 'a Connect.t -> stats_type list -> get_all_domain_stats_flag list -> 'a domain_stats_record array = "ocaml_libvirt_domain_get_all_domain_stats"
++    (** [get_all_domain_stats conn stats flags] allows you to read
++        all stats across multiple/all domains in a single call.
++
++        See the libvirt documentation for
++        [virConnectGetAllDomainStats]. *)
++
+   external const : [>`R] t -> ro t = "%identity"
+     (** [const dom] turns a read/write domain handle into a read-only
+ 	domain handle.  Note that the opposite operation is impossible.
+diff --git a/libvirt/libvirt_c_oneoffs.c b/libvirt/libvirt_c_oneoffs.c
+index 5d82194..17412f5 100644
+--- a/libvirt/libvirt_c_oneoffs.c
++++ b/libvirt/libvirt_c_oneoffs.c
+_at_@ -1,5 +1,5 @@
+ /* OCaml bindings for libvirt.
+- * (C) Copyright 2007 Richard W.M. Jones, Red Hat Inc.
++ * (C) Copyright 2007-2017 Richard W.M. Jones, Red Hat Inc.
+  * http://libvirt.org/
+  *
+  * This library is free software; you can redistribute it and/or
+_at_@ -184,7 +184,6 @@ ocaml_libvirt_connect_set_keep_alive(value connv,
+   CAMLreturn(Val_unit);
+ }
+ 
+-
+ CAMLprim value
+ ocaml_libvirt_domain_get_id (value domv)
+ {
+_at_@ -560,6 +559,122 @@ ocaml_libvirt_domain_get_cpu_stats (value domv)
+   CAMLreturn (cpustats);
+ }
+ 
++value
++ocaml_libvirt_domain_get_all_domain_stats (value connv,
++                                           value statsv, value flagsv)
++{
++  CAMLparam3 (connv, statsv, flagsv);
++  CAMLlocal5 (rv, dsv, tpv, v, v1);
++  CAMLlocal1 (v2);
++  virConnectPtr conn = Connect_val (connv);
++  virDomainStatsRecordPtr *rstats;
++  unsigned int stats = 0, flags = 0;
++  int i, j, r;
++
++  /* Get stats and flags. */
++  for (; statsv != Val_int (0); statsv = Field (statsv, 1)) {
++    v = Field (statsv, 0);
++    if (v == Val_int (0))
++      stats |= VIR_DOMAIN_STATS_STATE;
++    else if (v == Val_int (1))
++      stats |= VIR_DOMAIN_STATS_CPU_TOTAL;
++    else if (v == Val_int (2))
++      stats |= VIR_DOMAIN_STATS_BALLOON;
++    else if (v == Val_int (3))
++      stats |= VIR_DOMAIN_STATS_VCPU;
++    else if (v == Val_int (4))
++      stats |= VIR_DOMAIN_STATS_INTERFACE;
++    else if (v == Val_int (5))
++      stats |= VIR_DOMAIN_STATS_BLOCK;
++    else if (v == Val_int (6))
++      stats |= VIR_DOMAIN_STATS_PERF;
++  }
++  for (; flagsv != Val_int (0); flagsv = Field (flagsv, 1)) {
++    v = Field (flagsv, 0);
++    if (v == Val_int (0))
++      flags |= VIR_CONNECT_GET_ALL_DOMAINS_STATS_ACTIVE;
++    else if (v == Val_int (1))
++      flags |= VIR_CONNECT_GET_ALL_DOMAINS_STATS_INACTIVE;
++    else if (v == Val_int (2))
++      flags |= VIR_CONNECT_GET_ALL_DOMAINS_STATS_OTHER;
++    else if (v == Val_int (3))
++      flags |= VIR_CONNECT_GET_ALL_DOMAINS_STATS_PAUSED;
++    else if (v == Val_int (4))
++      flags |= VIR_CONNECT_GET_ALL_DOMAINS_STATS_PERSISTENT;
++    else if (v == Val_int (5))
++      flags |= VIR_CONNECT_GET_ALL_DOMAINS_STATS_RUNNING;
++    else if (v == Val_int (6))
++      flags |= VIR_CONNECT_GET_ALL_DOMAINS_STATS_SHUTOFF;
++    else if (v == Val_int (7))
++      flags |= VIR_CONNECT_GET_ALL_DOMAINS_STATS_TRANSIENT;
++    else if (v == Val_int (8))
++      flags |= VIR_CONNECT_GET_ALL_DOMAINS_STATS_BACKING;
++    else if (v == Val_int (9))
++      flags |= VIR_CONNECT_GET_ALL_DOMAINS_STATS_ENFORCE_STATS;
++  }
++
++  NONBLOCKING (r = virConnectGetAllDomainStats (conn, stats, &rstats, flags));
++  CHECK_ERROR (r == -1, "virConnectGetAllDomainStats");
++
++  rv = caml_alloc (r, 0);       /* domain_stats_record array. */
++  for (i = 0; i < r; ++i) {
++    dsv = caml_alloc (2, 0);    /* domain_stats_record */
++    virDomainRef (rstats[i]->dom);
++    Store_field (dsv, 0, Val_domain (rstats[i]->dom, connv));
++
++    tpv = caml_alloc (rstats[i]->nparams, 0); /* typed_param array */
++    for (j = 0; j < rstats[i]->nparams; ++j) {
++      v2 = caml_alloc (2, 0);   /* typed_param: field name, value */
++      Store_field (v2, 0, caml_copy_string (rstats[i]->params[j].field));
++
++      switch (rstats[i]->params[j].type) {
++      case VIR_TYPED_PARAM_INT:
++        v1 = caml_alloc (1, 0);
++        v = caml_copy_int32 (rstats[i]->params[j].value.i);
++        break;
++      case VIR_TYPED_PARAM_UINT:
++        v1 = caml_alloc (1, 1);
++        v = caml_copy_int32 (rstats[i]->params[j].value.ui);
++        break;
++      case VIR_TYPED_PARAM_LLONG:
++        v1 = caml_alloc (1, 2);
++        v = caml_copy_int64 (rstats[i]->params[j].value.l);
++        break;
++      case VIR_TYPED_PARAM_ULLONG:
++        v1 = caml_alloc (1, 3);
++        v = caml_copy_int64 (rstats[i]->params[j].value.ul);
++        break;
++      case VIR_TYPED_PARAM_DOUBLE:
++        v1 = caml_alloc (1, 4);
++        v = caml_copy_double (rstats[i]->params[j].value.d);
++        break;
++      case VIR_TYPED_PARAM_BOOLEAN:
++        v1 = caml_alloc (1, 5);
++        v = Val_bool (rstats[i]->params[j].value.b);
++        break;
++      case VIR_TYPED_PARAM_STRING:
++        v1 = caml_alloc (1, 6);
++        v = caml_copy_string (rstats[i]->params[j].value.s);
++        break;
++      default:
++        virDomainStatsRecordListFree (rstats);
++        caml_failwith ("virConnectGetAllDomainStats: "
++                       "unknown parameter type returned");
++      }
++      Store_field (v1, 0, v);
++
++      Store_field (v2, 1, v1);
++      Store_field (tpv, j, v2);
++    }
++
++    Store_field (dsv, 1, tpv);
++    Store_field (rv, i, dsv);
++  }
++
++  virDomainStatsRecordListFree (rstats);
++  CAMLreturn (rv);
++}
++
+ CAMLprim value
+ ocaml_libvirt_domain_migrate_native (value domv, value dconnv, value flagsv, value optdnamev, value opturiv, value optbandwidthv, value unitv)
+ {
+-- 
+2.9.3
+
diff --git a/testing/ocaml-libvirt/0004-examples-Print-more-stats-in-the-get_all_domain_stat.patch b/testing/ocaml-libvirt/0004-examples-Print-more-stats-in-the-get_all_domain_stat.patch
new file mode 100644
index 0000000000..a4baded24a
--- /dev/null
+++ b/testing/ocaml-libvirt/0004-examples-Print-more-stats-in-the-get_all_domain_stat.patch
_at_@ -0,0 +1,42 @@
+From 2bb6200934090f34f81d1badb9a55f5a86a7fb32 Mon Sep 17 00:00:00 2001
+From: "Richard W.M. Jones" <rjones_at_redhat.com>
+Date: Tue, 28 Mar 2017 13:11:09 +0100
+Subject: [PATCH 4/5] examples: Print more stats in the get_all_domain_stats.ml
+ example.
+
+Updates commit 380f1e05b244ae4750ca5101b5b5a182dcd0d1fd.
+---
+ examples/get_all_domain_stats.ml | 13 ++++++++++---
+ 1 file changed, 10 insertions(+), 3 deletions(-)
+
+diff --git a/examples/get_all_domain_stats.ml b/examples/get_all_domain_stats.ml
+index 4375639..cc86da6 100644
+--- a/examples/get_all_domain_stats.ml
++++ b/examples/get_all_domain_stats.ml
+_at_@ -40,13 +40,20 @@ let () =
+ 
+   let conn = C.connect_readonly () in
+ 
+-  let what_stats = [D.StatsCpuTotal; D.StatsInterface; D.StatsBlock] in
+-  let flags = [D.GetAllDomainsStatsActive; D.GetAllDomainsStatsInactive] in
++  let what = [
++    D.StatsState;
++    D.StatsCpuTotal;
++    D.StatsBalloon;
++    D.StatsVcpu;
++    D.StatsInterface;
++    D.StatsBlock;
++  ] in
++  let who = [] in (* empty list means returns all domains *)
+ 
+   let quit = ref false in
+ 
+   while not !quit do
+-    let stats = D.get_all_domain_stats conn what_stats flags in
++    let stats = D.get_all_domain_stats conn what who in
+ 
+     if stats <> [||] then print_stats stats
+     else (
+-- 
+2.9.3
+
diff --git a/testing/ocaml-libvirt/0005-Change-binding-of-virConnectGetAllDomainStats-to-ret.patch b/testing/ocaml-libvirt/0005-Change-binding-of-virConnectGetAllDomainStats-to-ret.patch
new file mode 100644
index 0000000000..955a4ca71b
--- /dev/null
+++ b/testing/ocaml-libvirt/0005-Change-binding-of-virConnectGetAllDomainStats-to-ret.patch
_at_@ -0,0 +1,127 @@
+From 3169af3337938e18bf9ecc6ce936d644e14ff3de Mon Sep 17 00:00:00 2001
+From: "Richard W.M. Jones" <rjones_at_redhat.com>
+Date: Tue, 28 Mar 2017 13:52:51 +0100
+Subject: [PATCH 5/5] Change binding of virConnectGetAllDomainStats to return
+ dom UUID.
+
+The virDomainPtr object returned by this binding isn't a reliable
+virDomainPtr object.  The only thing we can safely do with it is to
+get its UUID.  Modify the API correspondingly.
+
+Updates commit 380f1e05b244ae4750ca5101b5b5a182dcd0d1fd.
+---
+ examples/get_all_domain_stats.ml |  7 ++++---
+ libvirt/libvirt.ml               |  6 +++---
+ libvirt/libvirt.mli              |  6 +++---
+ libvirt/libvirt_c_oneoffs.c      | 13 +++++++++++--
+ 4 files changed, 21 insertions(+), 11 deletions(-)
+
+diff --git a/examples/get_all_domain_stats.ml b/examples/get_all_domain_stats.ml
+index cc86da6..be91f77 100644
+--- a/examples/get_all_domain_stats.ml
++++ b/examples/get_all_domain_stats.ml
+_at_@ -8,10 +8,11 @@ open Printf
+ module C = Libvirt.Connect
+ module D = Libvirt.Domain
+ 
+-let print_stats stats =
++let print_stats conn stats =
+   try
+     Array.iter (
+-      fun { D.dom = dom; D.params = params } ->
++      fun { D.dom_uuid = uuid; D.params = params } ->
++        let dom = D.lookup_by_uuid conn uuid in
+         printf "domain %s:\n" (D.get_name dom);
+         Array.iteri (
+           fun i (field, value) ->
+_at_@ -55,7 +56,7 @@ let () =
+   while not !quit do
+     let stats = D.get_all_domain_stats conn what who in
+ 
+-    if stats <> [||] then print_stats stats
++    if stats <> [||] then print_stats conn stats
+     else (
+       printf "no guests found\n";
+       quit := true
+diff --git a/libvirt/libvirt.ml b/libvirt/libvirt.ml
+index ce1878a..d03a127 100644
+--- a/libvirt/libvirt.ml
++++ b/libvirt/libvirt.ml
+_at_@ -408,8 +408,8 @@ struct
+     | StatsState | StatsCpuTotal | StatsBalloon | StatsVcpu
+     | StatsInterface | StatsBlock | StatsPerf
+ 
+-  type 'a domain_stats_record = {
+-    dom : 'a t;
++  type domain_stats_record = {
++    dom_uuid : uuid;
+     params : typed_param array;
+   }
+ 
+_at_@ -467,7 +467,7 @@ struct
+   external block_peek : [>`W] t -> string -> int64 -> int -> string -> int -> unit = "ocaml_libvirt_domain_block_peek_bytecode" "ocaml_libvirt_domain_block_peek_native"
+   external memory_peek : [>`W] t -> memory_flag list -> int64 -> int -> string -> int -> unit = "ocaml_libvirt_domain_memory_peek_bytecode" "ocaml_libvirt_domain_memory_peek_native"
+ 
+-  external get_all_domain_stats : 'a Connect.t -> stats_type list -> get_all_domain_stats_flag list -> 'a domain_stats_record array = "ocaml_libvirt_domain_get_all_domain_stats"
++  external get_all_domain_stats : [>`R] Connect.t -> stats_type list -> get_all_domain_stats_flag list -> domain_stats_record array = "ocaml_libvirt_domain_get_all_domain_stats"
+ 
+   external const : [>`R] t -> ro t = "%identity"
+ 
+diff --git a/libvirt/libvirt.mli b/libvirt/libvirt.mli
+index d1b5992..dc0033b 100644
+--- a/libvirt/libvirt.mli
++++ b/libvirt/libvirt.mli
+_at_@ -494,8 +494,8 @@ sig
+     | StatsState | StatsCpuTotal | StatsBalloon | StatsVcpu
+     | StatsInterface | StatsBlock | StatsPerf
+ 
+-  type 'a domain_stats_record = {
+-    dom : 'a t;
++  type domain_stats_record = {
++    dom_uuid : uuid;
+     params : typed_param array;
+   }
+ 
+_at_@ -636,7 +636,7 @@ sig
+ 
+ 	See also {!max_peek}. *)
+ 
+-  external get_all_domain_stats : 'a Connect.t -> stats_type list -> get_all_domain_stats_flag list -> 'a domain_stats_record array = "ocaml_libvirt_domain_get_all_domain_stats"
++  external get_all_domain_stats : [>`R] Connect.t -> stats_type list -> get_all_domain_stats_flag list -> domain_stats_record array = "ocaml_libvirt_domain_get_all_domain_stats"
+     (** [get_all_domain_stats conn stats flags] allows you to read
+         all stats across multiple/all domains in a single call.
+ 
+diff --git a/libvirt/libvirt_c_oneoffs.c b/libvirt/libvirt_c_oneoffs.c
+index 17412f5..958ba69 100644
+--- a/libvirt/libvirt_c_oneoffs.c
++++ b/libvirt/libvirt_c_oneoffs.c
+_at_@ -570,6 +570,7 @@ ocaml_libvirt_domain_get_all_domain_stats (value connv,
+   virDomainStatsRecordPtr *rstats;
+   unsigned int stats = 0, flags = 0;
+   int i, j, r;
++  unsigned char uuid[VIR_UUID_BUFLEN];
+ 
+   /* Get stats and flags. */
+   for (; statsv != Val_int (0); statsv = Field (statsv, 1)) {
+_at_@ -619,8 +620,16 @@ ocaml_libvirt_domain_get_all_domain_stats (value connv,
+   rv = caml_alloc (r, 0);       /* domain_stats_record array. */
+   for (i = 0; i < r; ++i) {
+     dsv = caml_alloc (2, 0);    /* domain_stats_record */
+-    virDomainRef (rstats[i]->dom);
+-    Store_field (dsv, 0, Val_domain (rstats[i]->dom, connv));
++
++    /* Libvirt returns something superficially resembling a
++     * virDomainPtr, but it's not a real virDomainPtr object
++     * (eg. dom->id == -1, and its refcount is wrong).  The only thing
++     * we can safely get from it is the UUID.
++     */
++    v = caml_alloc_string (VIR_UUID_BUFLEN);
++    virDomainGetUUID (rstats[i]->dom, uuid);
++    memcpy (String_val (v), uuid, VIR_UUID_BUFLEN);
++    Store_field (dsv, 0, v);
+ 
+     tpv = caml_alloc (rstats[i]->nparams, 0); /* typed_param array */
+     for (j = 0; j < rstats[i]->nparams; ++j) {
+-- 
+2.9.3
+
diff --git a/testing/ocaml-libvirt/APKBUILD b/testing/ocaml-libvirt/APKBUILD
new file mode 100644
index 0000000000..b0bd940dc9
--- /dev/null
+++ b/testing/ocaml-libvirt/APKBUILD
_at_@ -0,0 +1,58 @@
+# Contributor: Fernando Casas Schossow <casasfernando_at_outlook.com>
+# Maintainer: Fernando Casas Schossow <casasfernando_at_outlook.com>
+pkgname=ocaml-libvirt
+pkgver=0.6.1.4
+pkgrel=0
+pkgdesc="OCaml binding for libvirt"
+url="http://libvirt.org/ocaml/"
+arch="all"
+license="LGPL-2.1-or-later-WITH-linking-exception"
+makedepends="ocaml ocaml-ocamldoc ocaml-findlib-dev libvirt-dev perl gawk"
+subpackages="$pkgname-dev $pkgname-doc"
+source="https://libvirt.org/sources/ocaml/$pkgname-$pkgver.tar.gz
+	0001-Use-C99-standard-int64_t-instead-of-OCaml-defined-an.patch
+	0001-Add-a-binding-for-virDomainCreateXML.patch
+	0001-Suppress-errors-to-stderr-and-use-thread-local-virEr.patch
+	0002-Don-t-bother-checking-return-from-virInitialize.patch
+	0001-Remove-unused-not_supported-function.patch
+	0001-Use-g-warn-error.patch
+	0002-Update-dependencies.patch
+	0003-Add-a-binding-for-virConnectGetAllDomainStats-RHBZ-1.patch
+	0004-examples-Print-more-stats-in-the-get_all_domain_stat.patch
+	0005-Change-binding-of-virConnectGetAllDomainStats-to-ret.patch"
+builddir="$srcdir/$pkgname-$pkgver"
+options="!check" # there is no test suite/unit tests
+
+build() {
+	cd "$builddir"
+	export OCAMLPARAM="safe-string=0,_"
+	./configure --prefix=/usr
+	make -C libvirt all
+	make opt
+}
+
+check() {
+	cd "$builddir"
+}
+
+package() {
+	cd "$builddir"
+	export DESTDIR="$pkgdir"
+	export OCAMLFIND_DESTDIR="$DESTDIR/usr/lib/ocaml"
+	mkdir -p "$OCAMLFIND_DESTDIR" "$OCAMLFIND_DESTDIR/stublibs"
+	make install-opt
+	install -D -m644 COPYING "$pkgdir/usr/share/licenses/$pkgname/COPYING"
+	install -D -m644 COPYING.LIB "$pkgdir/usr/share/licenses/$pkgname/COPYING.LIB"
+}
+
+sha512sums="ed081a9b6f1388935e6a2ba0400e15881b3abb81a1079ab7fd88e72392ad29a0fd61550d3d7dc00682f283bc181d298af6519d19c3d15cf077988a3d6281d204  ocaml-libvirt-0.6.1.4.tar.gz
+ca1c6503a121ae392c46a37e4b260041a12b692afb7f2da39396f490020fe11b2284ff6fe110eac6fabd01296adf2aa030f598e7349a0984323f7cd1c9fa67b0  0001-Use-C99-standard-int64_t-instead-of-OCaml-defined-an.patch
+6404b398da1b41cd1fef41ce597a3d2b1dee44b636a403a9b730e9cec455c87b4bd4fa35eea869a12698623d4d9d667f5588032bac4938d4114f606fa499a1e0  0001-Add-a-binding-for-virDomainCreateXML.patch
+e59b4127c2244ef6465090ccf6965f8ca4431e543bd4b8772527b0080af30da9834655fce195b61e860676f9f4747d2d22caf38dc0c2ecd102c4933f0a5da668  0001-Suppress-errors-to-stderr-and-use-thread-local-virEr.patch
+7106aa55357b54409ca982ac60ff1243f4210a12fc3db7e6d355a5f317b947abe11d283ffc1c86193e93e6e30bd037f8883079a6dc83da33091adc449a31ddcd  0002-Don-t-bother-checking-return-from-virInitialize.patch
+bbc97d03031ef187230607de4830a3b250b8283d52ec0a60a220d165b4af9fe0deeacf43b00c056b4e090d6cf8f6aae8eb26c72e38cfca95df9e85ce0b72fd40  0001-Remove-unused-not_supported-function.patch
+830d93d7cd1dec1fcf3c0f762c61d056d62589972c26904b3711f9739745ab0125b117aff873abd3ff852c8ad03b3e779891d1420c3f21008915b4eb69d977bf  0001-Use-g-warn-error.patch
+f1dd3862b6c3a5ee04a2d54a885bc0baa053de60cde4ceeb9b70c6de9a8b4bfcac77429bf64400973a2d867bab542ca728438b30f07ac756cd362db454d684c0  0002-Update-dependencies.patch
+2b9ce951486ada9d700c4560e0d5c069d2b58c70d71ac70ee95900246a53ad6c5b2557fe82fc45b3f0fcdf7a966c2e1f442cc391758b0c9c6f7e755206e5e2c7  0003-Add-a-binding-for-virConnectGetAllDomainStats-RHBZ-1.patch
+2a2f48cd744d5b697ffded415993aa21aea5b3335abb6dd1d2ae9efeb443ead362b9b6988764a0405e96f054d949b2927c0a7316dcb0e41e02b19379a40b8471  0004-examples-Print-more-stats-in-the-get_all_domain_stat.patch
+abfcac22d22be5e2b552f2443244d62663d055d3eb9fd9ee9e82bcf21667d1a868cecc2bc5eac25097e9faca2ae20bd4ad6c0bb81eb072fa581ffbcd7ec3779b  0005-Change-binding-of-virConnectGetAllDomainStats-to-ret.patch"
-- 
2.20.1
---
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Received on Wed Feb 06 2019 - 23:33:01 UTC