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Import proplib-0.6.1.

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This commit is contained in:
Juan RP
2012-07-10 23:33:19 +02:00
parent 34697e8022
commit 11ecf5438f
18 changed files with 2101 additions and 1459 deletions
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39
lib/portableproplib/prop_bool.c
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@ -1,4 +1,4 @@
/* $NetBSD: prop_bool.c,v 1.16 2008/08/03 04:00:12 thorpej Exp $ */
/* $NetBSD: prop_bool.c,v 1.17 2009/01/03 18:31:33 pooka Exp $ */
/*-
* Copyright (c) 2006 The NetBSD Foundation, Inc.
@ -40,9 +40,6 @@ struct _prop_bool {
static struct _prop_bool _prop_bool_true;
static struct _prop_bool _prop_bool_false;
_PROP_MUTEX_DECL_STATIC(_prop_bool_initialized_mutex)
static bool _prop_bool_initialized;
static _prop_object_free_rv_t
_prop_bool_free(prop_stack_t, prop_object_t *);
static bool _prop_bool_externalize(
@ -109,27 +106,29 @@ _prop_bool_equals(prop_object_t v1, prop_object_t v2,
return (_PROP_OBJECT_EQUALS_FALSE);
}
_PROP_ONCE_DECL(_prop_bool_init_once)
static int
_prop_bool_init(void)
{
_prop_object_init(&_prop_bool_true.pb_obj,
&_prop_object_type_bool);
_prop_bool_true.pb_value = true;
_prop_object_init(&_prop_bool_false.pb_obj,
&_prop_object_type_bool);
_prop_bool_false.pb_value = false;
return 0;
}
static prop_bool_t
_prop_bool_alloc(bool val)
{
prop_bool_t pb;
if (! _prop_bool_initialized) {
_PROP_MUTEX_LOCK(_prop_bool_initialized_mutex);
if (! _prop_bool_initialized) {
_prop_object_init(&_prop_bool_true.pb_obj,
&_prop_object_type_bool);
_prop_bool_true.pb_value = true;
_prop_object_init(&_prop_bool_false.pb_obj,
&_prop_object_type_bool);
_prop_bool_false.pb_value = false;
_prop_bool_initialized = true;
}
_PROP_MUTEX_UNLOCK(_prop_bool_initialized_mutex);
}
_PROP_ONCE_RUN(_prop_bool_init_once, _prop_bool_init);
pb = val ? &_prop_bool_true : &_prop_bool_false;
prop_object_retain(pb);