From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rob Hoes Subject: [PATCH v2 14/30] libxl: ocaml: make Val_defbool GC-proof Date: Thu, 13 Jun 2013 16:24:56 +0100 Message-ID: <1371137112-16692-15-git-send-email-rob.hoes@citrix.com> References: <1371137112-16692-1-git-send-email-rob.hoes@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1371137112-16692-1-git-send-email-rob.hoes@citrix.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: xen-devel@lists.xen.org Cc: Rob Hoes List-Id: xen-devel@lists.xenproject.org Signed-off-by: Rob Hoes --- tools/ocaml/libs/xl/xenlight_stubs.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/tools/ocaml/libs/xl/xenlight_stubs.c b/tools/ocaml/libs/xl/xenlight_stubs.c index 53b9d4e..7b7d696 100644 --- a/tools/ocaml/libs/xl/xenlight_stubs.c +++ b/tools/ocaml/libs/xl/xenlight_stubs.c @@ -332,15 +332,17 @@ static int Uuid_val(libxl_uuid *c_val, value v) static value Val_defbool(libxl_defbool c_val) { CAMLparam0(); - CAMLlocal1(v); + CAMLlocal2(v1, v2); + bool b; if (libxl_defbool_is_default(c_val)) - v = Val_none; + v2 = Val_none; else { - bool b = libxl_defbool_val(c_val); - v = Val_some(b ? Val_bool(true) : Val_bool(false)); + b = libxl_defbool_val(c_val); + v1 = b ? Val_bool(true) : Val_bool(false); + v2 = Val_some(v1); } - CAMLreturn(v); + CAMLreturn(v2); } static libxl_defbool Defbool_val(value v) -- 1.7.10.4